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-rw-r--r--arch/alpha/kernel/osf_sys.c8
-rw-r--r--arch/arm/vfp/vfpsingle.c2
-rw-r--r--arch/frv/Kconfig8
-rw-r--r--arch/ia64/ia32/sys_ia32.c23
-rw-r--r--arch/mips/kernel/linux32.c2
-rw-r--r--arch/mips/kernel/sysirix.c10
-rw-r--r--arch/parisc/hpux/fs.c6
-rw-r--r--arch/parisc/kernel/sys_parisc32.c19
-rw-r--r--arch/powerpc/Makefile6
-rw-r--r--arch/powerpc/boot/Makefile224
-rw-r--r--arch/powerpc/boot/dts/mpc8560ads.dts302
-rwxr-xr-xarch/powerpc/boot/wrapper204
-rw-r--r--arch/powerpc/boot/zImage.coff.lds.S (renamed from arch/powerpc/boot/zImage.coff.lds)0
-rw-r--r--arch/powerpc/boot/zImage.lds.S (renamed from arch/powerpc/boot/zImage.lds)0
-rw-r--r--arch/powerpc/configs/chrp32_defconfig2
-rw-r--r--arch/powerpc/configs/g5_defconfig28
-rw-r--r--arch/powerpc/configs/iseries_defconfig2
-rw-r--r--arch/powerpc/configs/mpc7448_hpc2_defconfig28
-rw-r--r--arch/powerpc/configs/mpc834x_itx_defconfig53
-rw-r--r--arch/powerpc/configs/mpc8560_ads_defconfig854
-rw-r--r--arch/powerpc/configs/pmac32_defconfig4
-rw-r--r--arch/powerpc/configs/ppc64_defconfig28
-rw-r--r--arch/powerpc/configs/pseries_defconfig2
-rw-r--r--arch/powerpc/kernel/irq.c19
-rw-r--r--arch/powerpc/kernel/ptrace.c13
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c15
-rw-r--r--arch/powerpc/kernel/sysfs.c4
-rw-r--r--arch/powerpc/kernel/time.c42
-rw-r--r--arch/powerpc/lib/Makefile6
-rw-r--r--arch/powerpc/lib/rheap.c24
-rw-r--r--arch/powerpc/math-emu/Makefile3
-rw-r--r--arch/powerpc/oprofile/backtrace.c11
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c4
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig21
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c120
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.h61
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c4
-rw-r--r--arch/powerpc/platforms/cell/spufs/file.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/hw_ops.c4
-rw-r--r--arch/powerpc/platforms/maple/pci.c60
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c7
-rw-r--r--arch/powerpc/platforms/pseries/setup.c30
-rw-r--r--arch/powerpc/sysdev/Makefile5
-rw-r--r--arch/powerpc/sysdev/cpm2_common.c309
-rw-r--r--arch/powerpc/sysdev/cpm2_pic.c256
-rw-r--r--arch/powerpc/sysdev/cpm2_pic.h10
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c281
-rw-r--r--arch/powerpc/sysdev/fsl_soc.h2
-rw-r--r--arch/ppc/boot/utils/mkbugboot.c208
-rw-r--r--arch/ppc/boot/utils/mkprep.c416
-rw-r--r--arch/ppc/platforms/mpc8272ads_setup.c8
-rw-r--r--arch/ppc/platforms/mpc866ads_setup.c8
-rw-r--r--arch/ppc/platforms/mpc885ads_setup.c10
-rw-r--r--arch/s390/kernel/compat_linux.c5
-rw-r--r--arch/sparc/kernel/sys_sunos.c16
-rw-r--r--arch/sparc64/defconfig23
-rw-r--r--arch/sparc64/kernel/signal32.c1
-rw-r--r--arch/sparc64/kernel/sys_sparc32.c6
-rw-r--r--arch/sparc64/kernel/sys_sunos32.c13
-rw-r--r--arch/sparc64/solaris/fs.c7
-rw-r--r--arch/x86_64/ia32/sys_ia32.c7
-rw-r--r--arch/x86_64/kernel/apic.c54
63 files changed, 3152 insertions, 759 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 8a31fc1bfb1..ad617365199 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -111,22 +111,26 @@ struct osf_dirent_callback {
static int
osf_filldir(void *__buf, const char *name, int namlen, loff_t offset,
- ino_t ino, unsigned int d_type)
+ u64 ino, unsigned int d_type)
{
struct osf_dirent __user *dirent;
struct osf_dirent_callback *buf = (struct osf_dirent_callback *) __buf;
unsigned int reclen = ROUND_UP(NAME_OFFSET + namlen + 1);
+ unsigned int d_ino;
buf->error = -EINVAL; /* only used if we fail */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
if (buf->basep) {
if (put_user(offset, buf->basep))
return -EFAULT;
buf->basep = NULL;
}
dirent = buf->dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(namlen, &dirent->d_namlen);
put_user(reclen, &dirent->d_reclen);
if (copy_to_user(dirent->d_name, name, namlen) ||
diff --git a/arch/arm/vfp/vfpsingle.c b/arch/arm/vfp/vfpsingle.c
index ab5e9503bae..0221ba3bc79 100644
--- a/arch/arm/vfp/vfpsingle.c
+++ b/arch/arm/vfp/vfpsingle.c
@@ -198,8 +198,10 @@ u32 vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exce
vfp_single_dump("pack: final", vs);
{
s32 d = vfp_single_pack(vs);
+#ifdef DEBUG
pr_debug("VFP: %s: d(s%d)=%08x exceptions=%08x\n", func,
sd, d, exceptions);
+#endif
vfp_put_float(d, sd);
}
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index f7b171b92ea..cf1c446e003 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -86,6 +86,14 @@ config HIGHPTE
with a lot of RAM, this can be wasteful of precious low memory.
Setting this option will put user-space page tables in high memory.
+config LARGE_ALLOCS
+ bool "Allow allocating large blocks (> 1MB) of memory"
+ help
+ Allow the slab memory allocator to keep chains for very large memory
+ sizes - up to 32MB. You may need this if your system has a lot of
+ RAM, and you need to able to allocate very large contiguous chunks.
+ If unsure, say N.
+
source "mm/Kconfig"
choice
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index bddbd22706e..9d6a3f21014 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -125,6 +125,7 @@ sys32_execve (char __user *name, compat_uptr_t __user *argv, compat_uptr_t __use
int cp_compat_stat(struct kstat *stat, struct compat_stat __user *ubuf)
{
+ compat_ino_t ino;
int err;
if ((u64) stat->size > MAX_NON_LFS ||
@@ -132,11 +133,15 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *ubuf)
!old_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
if (clear_user(ubuf, sizeof(*ubuf)))
return -EFAULT;
err = __put_user(old_encode_dev(stat->dev), &ubuf->st_dev);
- err |= __put_user(stat->ino, &ubuf->st_ino);
+ err |= __put_user(ino, &ubuf->st_ino);
err |= __put_user(stat->mode, &ubuf->st_mode);
err |= __put_user(stat->nlink, &ubuf->st_nlink);
err |= __put_user(high2lowuid(stat->uid), &ubuf->st_uid);
@@ -1222,16 +1227,20 @@ struct readdir32_callback {
};
static int
-filldir32 (void *__buf, const char *name, int namlen, loff_t offset, ino_t ino,
+filldir32 (void *__buf, const char *name, int namlen, loff_t offset, u64 ino,
unsigned int d_type)
{
struct compat_dirent __user * dirent;
struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
int reclen = ROUND_UP(offsetof(struct compat_dirent, d_name) + namlen + 1, 4);
+ u32 d_ino;
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->error = -EFAULT; /* only used if we fail.. */
dirent = buf->previous;
if (dirent)
@@ -1239,7 +1248,7 @@ filldir32 (void *__buf, const char *name, int namlen, loff_t offset, ino_t ino,
return -EFAULT;
dirent = buf->current_dir;
buf->previous = dirent;
- if (put_user(ino, &dirent->d_ino)
+ if (put_user(d_ino, &dirent->d_ino)
|| put_user(reclen, &dirent->d_reclen)
|| copy_to_user(dirent->d_name, name, namlen)
|| put_user(0, dirent->d_name + namlen))
@@ -1287,17 +1296,21 @@ out:
}
static int
-fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, ino_t ino,
+fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, u64 ino,
unsigned int d_type)
{
struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
struct old_linux32_dirent __user * dirent;
+ u32 d_ino;
if (buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->count++;
dirent = buf->dirent;
- if (put_user(ino, &dirent->d_ino)
+ if (put_user(d_ino, &dirent->d_ino)
|| put_user(offset, &dirent->d_offset)
|| put_user(namlen, &dirent->d_namlen)
|| copy_to_user(dirent->d_name, name, namlen)
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 52cada45b35..53f4171fc18 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -77,6 +77,8 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
memset(&tmp, 0, sizeof(tmp));
tmp.st_dev = new_encode_dev(stat->dev);
tmp.st_ino = stat->ino;
+ if (sizeof(tmp.st_ino) < sizeof(stat->ino) && tmp.st_ino != stat->ino)
+ return -EOVERFLOW;
tmp.st_mode = stat->mode;
tmp.st_nlink = stat->nlink;
SET_UID(tmp.st_uid, stat->uid);
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 11bb9717497..93c74fefff7 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -1739,12 +1739,13 @@ struct irix_dirent32_callback {
#define ROUND_UP32(x) (((x)+sizeof(u32)-1) & ~(sizeof(u32)-1))
static int irix_filldir32(void *__buf, const char *name,
- int namlen, loff_t offset, ino_t ino, unsigned int d_type)
+ int namlen, loff_t offset, u64 ino, unsigned int d_type)
{
struct irix_dirent32 __user *dirent;
struct irix_dirent32_callback *buf = __buf;
unsigned short reclen = ROUND_UP32(NAME_OFFSET32(dirent) + namlen + 1);
int err = 0;
+ u32 d_ino;
#ifdef DEBUG_GETDENTS
printk("\nirix_filldir32[reclen<%d>namlen<%d>count<%d>]",
@@ -1753,12 +1754,15 @@ static int irix_filldir32(void *__buf, const char *name,
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
if (dirent)
err = __put_user(offset, &dirent->d_off);
dirent = buf->current_dir;
err |= __put_user(dirent, &buf->previous);
- err |= __put_user(ino, &dirent->d_ino);
+ err |= __put_user(d_ino, &dirent->d_ino);
err |= __put_user(reclen, &dirent->d_reclen);
err |= copy_to_user((char __user *)dirent->d_name, name, namlen) ? -EFAULT : 0;
err |= __put_user(0, &dirent->d_name[namlen]);
@@ -1837,7 +1841,7 @@ struct irix_dirent64_callback {
#define ROUND_UP64(x) (((x)+sizeof(u64)-1) & ~(sizeof(u64)-1))
static int irix_filldir64(void *__buf, const char *name,
- int namlen, loff_t offset, ino_t ino, unsigned int d_type)
+ int namlen, loff_t offset, u64 ino, unsigned int d_type)
{
struct irix_dirent64 __user *dirent;
struct irix_dirent64_callback * buf = __buf;
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index d7c80edf448..6e79dbf3f6b 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -77,17 +77,21 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
{
struct hpux_dirent * dirent;
struct getdents_callback * buf = (struct getdents_callback *) __buf;
+ ino_t d_ino;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
if (dirent)
put_user(offset, &dirent->d_off);
dirent = buf->current_dir;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(reclen, &dirent->d_reclen);
put_user(namlen, &dirent->d_namlen);
copy_to_user(dirent->d_name, name, namlen);
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index b7486980308..e3b30bc3645 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -237,14 +237,19 @@ int sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user
int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
{
+ compat_ino_t ino;
int err;
if (stat->size > MAX_NON_LFS || !new_valid_dev(stat->dev) ||
!new_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
err = put_user(new_encode_dev(stat->dev), &statbuf->st_dev);
- err |= put_user(stat->ino, &statbuf->st_ino);
+ err |= put_user(ino, &statbuf->st_ino);
err |= put_user(stat->mode, &statbuf->st_mode);
err |= put_user(stat->nlink, &statbuf->st_nlink);
err |= put_user(0, &statbuf->st_reserved1);
@@ -312,16 +317,20 @@ filldir32 (void *__buf, const char *name, int namlen, loff_t offset, ino_t ino,
struct linux32_dirent __user * dirent;
struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1, 4);
+ u32 d_ino;
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
if (dirent)
put_user(offset, &dirent->d_off);
dirent = buf->current_dir;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(reclen, &dirent->d_reclen);
copy_to_user(dirent->d_name, name, namlen);
put_user(0, dirent->d_name + namlen);
@@ -371,12 +380,16 @@ fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, ino_t
{
struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
struct old_linux32_dirent __user * dirent;
+ u32 d_ino;
if (buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->count++;
dirent = buf->dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(offset, &dirent->d_offset);
put_user(namlen, &dirent->d_namlen);
copy_to_user(dirent->d_name, name, namlen);
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 01667d1d571..a00fe723655 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -20,6 +20,7 @@ CROSS32_COMPILE ?=
CROSS32CC := $(CROSS32_COMPILE)gcc
CROSS32AS := $(CROSS32_COMPILE)as
CROSS32LD := $(CROSS32_COMPILE)ld
+CROSS32AR := $(CROSS32_COMPILE)ar
CROSS32OBJCOPY := $(CROSS32_COMPILE)objcopy
ifeq ($(HAS_BIARCH),y)
@@ -28,10 +29,11 @@ CROSS32CC := $(CC) -m32
CROSS32AS := $(AS) -a32
CROSS32LD := $(LD) -m elf32ppc
CROSS32OBJCOPY := $(OBJCOPY)
+CROSS32AR := $(AR)
endif
endif
-export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
+export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY
KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
@@ -146,7 +148,7 @@ all: $(KBUILD_IMAGE)
CPPFLAGS_vmlinux.lds := -Upowerpc
-BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage vmlinux.bin
+BOOT_TARGETS = zImage zImage.initrd uImage
PHONY += $(BOOT_TARGETS)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e73774136b5..c383d56bbe1 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -20,33 +20,34 @@
# CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE
# in the toplevel makefile.
+all: $(obj)/zImage
HOSTCC := gcc
BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \
$(shell $(CROSS32CC) -print-file-name=include) -fPIC
BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
-OBJCOPYFLAGS := contents,alloc,load,readonly,data
-OBJCOPY_COFF_ARGS := -O aixcoff-rs6000 --set-start 0x500000
-OBJCOPY_MIB_ARGS := -O aixcoff-rs6000 -R .stab -R .stabstr -R .comment
+
+ifeq ($(call cc-option-yn, -fstack-protector),y)
+BOOTCFLAGS += -fno-stack-protector
+endif
+
+BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
zlib := inffast.c inflate.c inftrees.c
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h
-$(addprefix $(obj)/,$(zlib) main.o): $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
-#$(addprefix $(obj)/,main.o): $(addprefix $(obj)/,zlib.h)
+$(addprefix $(obj)/,$(zlib) main.o): $(addprefix $(obj)/,$(zliblinuxheader)) \
+ $(addprefix $(obj)/,$(zlibheader))
+
+src-wlib := string.S stdio.c main.c div64.S $(zlib)
+src-plat := of.c
+src-boot := crt0.S $(src-wlib) $(src-plat) empty.c
-src-boot-$(CONFIG_PPC_MULTIPLATFORM) := of.c
-src-boot := crt0.S string.S stdio.c main.c div64.S $(src-boot-y)
-src-boot += $(zlib)
src-boot := $(addprefix $(obj)/, $(src-boot))
obj-boot := $(addsuffix .o, $(basename $(src-boot)))
-
-ifeq ($(call cc-option-yn, -fstack-protector),y)
-BOOTCFLAGS += -fno-stack-protector
-endif
-
-BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
+obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
+obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
quiet_cmd_copy_zlib = COPY $@
cmd_copy_zlib = sed "s@__attribute_used__@@;s@<linux/\([^>]\+\).*@\"\1\"@" $< > $@
@@ -66,8 +67,14 @@ $(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
$(call cmd,copy_zliblinuxheader)
-clean-files := $(zlib) $(zlibheader) $(zliblinuxheader)
+$(obj)/empty.c:
+ @touch $@
+
+$(obj)/zImage.lds $(obj)/zImage.coff.lds: $(obj)/%: $(srctree)/$(src)/%.S
+ @cp $< $@
+clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
+ $(obj)/empty.c
quiet_cmd_bootcc = BOOTCC $@
cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -75,146 +82,97 @@ quiet_cmd_bootcc = BOOTCC $@
quiet_cmd_bootas = BOOTAS $@
cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
-quiet_cmd_bootld = BOOTLD $@
- cmd_bootld = $(CROSS32LD) -T $(srctree)/$(src)/$(3) -o $@ $(2)
+quiet_cmd_bootar = BOOTAR $@
+ cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $^; mv $@.$$$$ $@
$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c
$(call if_changed_dep,bootcc)
$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S
$(call if_changed_dep,bootas)
-#-----------------------------------------------------------
-# ELF sections within the zImage bootloader/wrapper
-#-----------------------------------------------------------
-required := vmlinux.strip
-initrd := initrd
+$(obj)/wrapper.a: $(obj-wlib)
+ $(call cmd,bootar)
-obj-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.o, $(section)))
-src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section)))
-gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section)))
+hostprogs-y := addnote addRamDisk hack-coff
-hostprogs-y := addnote addRamDisk hack-coff
+extra-y := $(obj)/crt0.o $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
+ $(obj)/zImage.lds $(obj)/zImage.coff.lds
-targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd \
- zImage.coff zImage.initrd.coff miboot.image miboot.initrd.image \
- $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \
- $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \
- $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \
- vmlinux.initrd dummy.o
-extra-y := initrd.o
+wrapper :=$(srctree)/$(src)/wrapper
+wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff)
-quiet_cmd_ramdisk = RAMDISK $@
- cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
+#############
+# Bits for building various flavours of zImage
-quiet_cmd_stripvm = STRIP $@
- cmd_stripvm = $(STRIP) -s -R .comment $< -o $@
+ifneq ($(CROSS32_COMPILE),)
+CROSSWRAP := -C $(CROSS32_COMPILE)
+else
+ifneq ($(CROSS_COMPILE),)
+CROSSWRAP := -C $(CROSS_COMPILE)
+endif
+endif
-vmlinux.strip: vmlinux
- $(call if_changed,stripvm)
-$(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz
- $(call if_changed,ramdisk)
+quiet_cmd_wrap = WRAP $@
+ cmd_wrap =$(wrapper) -c -o $@ -p $2 $(CROSSWRAP) vmlinux
+quiet_cmd_wrap_initrd = WRAP $@
+ cmd_wrap_initrd =$(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
+ -i $(obj)/ramdisk.image.gz vmlinux
-quiet_cmd_addsection = ADDSEC $@
- cmd_addsection = $(CROSS32OBJCOPY) $@ \
- --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \
- --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS)
+$(obj)/zImage.chrp: vmlinux $(wrapperbits)
+ $(call cmd,wrap,chrp)
-quiet_cmd_addnote = ADDNOTE $@
- cmd_addnote = $(obj)/addnote $@
+$(obj)/zImage.initrd.chrp: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,chrp)
-quiet_cmd_gen-miboot = GEN $@
- cmd_gen-miboot = $(OBJCOPY) $(OBJCOPY_MIB_ARGS) \
- --add-section=$1=$(word 2, $^) $< $@
+$(obj)/zImage.pseries: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pseries)
-quiet_cmd_gencoff = COFF $@
- cmd_gencoff = $(OBJCOPY) $(OBJCOPY_COFF_ARGS) $@ && \
- $(obj)/hack-coff $@
+$(obj)/zImage.initrd.pseries: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pseries)
-$(call gz-sec, $(required)): $(obj)/kernel-%.gz: %
- $(call if_changed,gzip)
+$(obj)/zImage.pmac: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pmac)
-$(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz
- cp -f $(obj)/ramdisk.image.gz $@
+$(obj)/zImage.initrd.pmac: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pmac)
-$(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz
- @touch $@
+$(obj)/zImage.coff: vmlinux $(wrapperbits)
+ $(call cmd,wrap,pmaccoff)
-$(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c
- $(call if_changed_dep,bootcc)
- $(call cmd,addsection)
+$(obj)/zImage.initrd.coff: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,pmaccoff)
+
+$(obj)/zImage.miboot: vmlinux $(wrapperbits)
+ $(call cmd,wrap,miboot)
-$(obj)/zImage.vmode $(obj)/zImage.coff: obj-boot += $(call obj-sec, $(required))
-$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) $(srctree)/$(src)/zImage.lds
- $(call cmd,bootld,$(obj-boot),zImage.lds)
+$(obj)/zImage.initrd.miboot: vmlinux $(wrapperbits)
+ $(call cmd,wrap_initrd,miboot)
-$(obj)/zImage.initrd.vmode $(obj)/zImage.initrd.coff: obj-boot += $(call obj-sec, $(required) $(initrd))
-$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(srctree)/$(src)/zImage.lds
- $(call cmd,bootld,$(obj-boot),zImage.lds)
+$(obj)/uImage: vmlinux $(wrapperbits)
+ $(call cmd,wrap,uboot)
+
+image-$(CONFIG_PPC_PSERIES) += zImage.pseries
+image-$(CONFIG_PPC_MAPLE) += zImage.pseries
+image-$(CONFIG_PPC_CELL) += zImage.pseries
+image-$(CONFIG_PPC_CHRP) += zImage.chrp
+image-$(CONFIG_PPC_PMAC) += zImage.pmac
+image-$(CONFIG_DEFAULT_UIMAGE) += uImage
# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
-coffimage-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/zImage.coff
-coffrdimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/zImage.initrd.coff
-mibootimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/miboot.image
-mibrdimg-$(CONFIG_PPC_PMAC)-$(CONFIG_PPC32) := $(obj)/miboot.initrd.image
-
-$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote $(coffimage-y-y) \
- $(mibootimg-y-y)
- @cp -f $< $@
- $(call if_changed,addnote)
-
-$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote \
- $(coffrdimg-y-y) $(mibrdimg-y-y)
- @cp -f $< $@
- $(call if_changed,addnote)
-
-$(obj)/zImage.coff: $(call obj-sec, $(required)) $(obj-boot) \
- $(srctree)/$(src)/zImage.coff.lds $(obj)/hack-coff
- $(call cmd,bootld,$(obj-boot),zImage.coff.lds)
- $(call cmd,gencoff)
-
-$(obj)/zImage.initrd.coff: $(call obj-sec, $(required) $(initrd)) $(obj-boot) \
- $(srctree)/$(src)/zImage.coff.lds $(obj)/hack-coff
- $(call cmd,bootld,$(obj-boot),zImage.coff.lds)
- $(call cmd,gencoff)
-
-$(obj)/miboot.image: $(obj)/dummy.o $(obj)/vmlinux.gz
- $(call cmd,gen-miboot,image)
-
-$(obj)/miboot.initrd.image: $(obj)/miboot.image $(images)/ramdisk.image.gz
- $(call cmd,gen-miboot,initrd)
-
-#-----------------------------------------------------------
-# build u-boot images
-#-----------------------------------------------------------
-quiet_cmd_mygzip = GZIP $@
-cmd_mygzip = gzip -f -9 < $< > $@.$$$$ && mv $@.$$$$ $@
-
-quiet_cmd_objbin = OBJCOPY $@
- cmd_objbin = $(OBJCOPY) -O binary $< $@
-
-quiet_cmd_uimage = UIMAGE $@
- cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A ppc -O linux -T kernel \
- -C gzip -a 00000000 -e 00000000 -n 'Linux-$(KERNELRELEASE)' \
- -d $< $@
-
-MKIMAGE := $(srctree)/scripts/mkuboot.sh
-targets += uImage
-extra-y += vmlinux.bin vmlinux.gz
-
-$(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objbin)
-
-$(obj)/vmlinux.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,mygzip)
-
-$(obj)/uImage: $(obj)/vmlinux.gz
- $(Q)rm -f $@
- $(call cmd,uimage)
- @echo -n ' Image: $@ '
- @if [ -f $@ ]; then echo 'is ready' ; else echo 'not made'; fi
-
-install: $(CONFIGURE) $(BOOTIMAGE)
- sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)"
-
-clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.strip)
+ifeq ($(CONFIG_PPC32),y)
+image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
+endif
+
+initrd-y := $(patsubst zImage%, zImage.initrd%, $(image-y))
+
+$(obj)/zImage: $(addprefix $(obj)/, $(image-y))
+ @rm -f $@; ln $< $@
+$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
+ @rm -f $@; ln $< $@
+
+install: $(CONFIGURE) $(image-y)
+ sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
+
+clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.strip.gz)
+clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.bin.gz)
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
new file mode 100644
index 00000000000..2b168486aeb
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -0,0 +1,302 @@
+/*
+ * MPC8560 ADS Device Tree Source
+ *
+ * Copyright 2006 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+
+/ {
+ model = "MPC8560ADS";
+ compatible = "MPC85xxADS";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ linux,phandle = <100>;
+
+ cpus {
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linux,phandle = <200>;
+
+ PowerPC,8560@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <04ead9a0>;
+ bus-frequency = <13ab6680>;
+ clock-frequency = <312c8040>;
+ 32-bit;
+ linux,phandle = <201>;
+ linux,boot-cpu;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ linux,phandle = <300>;
+ reg = <00000000 10000000>;
+ };
+
+ soc8560@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 e0000000 00100000>;
+ reg = <e0000000 00000200>;
+ bus-frequency = <13ab6680>;
+
+ mdio@24520 {
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ linux,phandle = <24520>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ethernet-phy@0 {
+ linux,phandle = <2452000>;
+ interrupt-parent = <40000>;
+ interrupts = <35 1>;
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@1 {
+ linux,phandle = <2452001>;
+ interrupt-parent = <40000>;
+ interrupts = <35 1>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@2 {
+ linux,phandle = <2452002>;
+ interrupt-parent = <40000>;
+ interrupts = <37 1>;
+ reg = <2>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@3 {
+ linux,phandle = <2452003>;
+ interrupt-parent = <40000>;
+ interrupts = <37 1>;
+ reg = <3>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ address = [ 00 00 0C 00 00 FD ];
+ interrupts = <d 2 e 2 12 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452000>;
+ };
+
+ ethernet@25000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <25000 1000>;
+ address = [ 00 00 0C 00 01 FD ];
+ interrupts = <13 2 14 2 18 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452001>;
+ };
+
+ pci@8000 {
+ linux,phandle = <8000>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ compatible = "85xx";
+ device_type = "pci";
+ reg = <8000 400>;
+ clock-frequency = <3f940aa>;
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+
+ /* IDSEL 0x2 */
+ 1000 0 0 1 40000 31 1
+ 1000 0 0 2 40000 32 1
+ 1000 0 0 3 40000 33 1
+ 1000 0 0 4 40000 34 1
+
+ /* IDSEL 0x3 */
+ 1800 0 0 1 40000 34 1
+ 1800 0 0 2 40000 31 1
+ 1800 0 0 3 40000 32 1
+ 1800 0 0 4 40000 33 1
+
+ /* IDSEL 0x4 */
+ 2000 0 0 1 40000 33 1
+ 2000 0 0 2 40000 34 1
+ 2000 0 0 3 40000 31 1
+ 2000 0 0 4 40000 32 1
+
+ /* IDSEL 0x5 */
+ 2800 0 0 1 40000 32 1
+ 2800 0 0 2 40000 33 1
+ 2800 0 0 3 40000 34 1
+ 2800 0 0 4 40000 31 1
+
+ /* IDSEL 12 */
+ 6000 0 0 1 40000 31 1
+ 6000 0 0 2 40000 32 1
+ 6000 0 0 3 40000 33 1
+ 6000 0 0 4 40000 34 1
+
+ /* IDSEL 13 */
+ 6800 0 0 1 40000 34 1
+ 6800 0 0 2 40000 31 1
+ 6800 0 0 3 40000 32 1
+ 6800 0 0 4 40000 33 1
+
+ /* IDSEL 14*/
+ 7000 0 0 1 40000 33 1
+ 7000 0 0 2 40000 34 1
+ 7000 0 0 3 40000 31 1
+ 7000 0 0 4 40000 32 1
+
+ /* IDSEL 15 */
+ 7800 0 0 1 40000 32 1
+ 7800 0 0 2 40000 33 1
+ 7800 0 0 3 40000 34 1
+ 7800 0 0 4 40000 31 1
+
+ /* IDSEL 18 */
+ 9000 0 0 1 40000 31 1
+ 9000 0 0 2 40000 32 1
+ 9000 0 0 3 40000 33 1
+ 9000 0 0 4 40000 34 1
+
+ /* IDSEL 19 */
+ 9800 0 0 1 40000 34 1
+ 9800 0 0 2 40000 31 1
+ 9800 0 0 3 40000 32 1
+ 9800 0 0 4 40000 33 1
+
+ /* IDSEL 20 */
+ a000 0 0 1 40000 33 1
+ a000 0 0 2 40000 34 1
+ a000 0 0 3 40000 31 1
+ a000 0 0 4 40000 32 1
+
+ /* IDSEL 21 */
+ a800 0 0 1 40000 32 1
+ a800 0 0 2 40000 33 1
+ a800 0 0 3 40000 34 1
+ a800 0 0 4 40000 31 1>;
+
+ interrupt-parent = <40000>;
+ interrupts = <42 0>;
+ bus-range = <0 0>;
+ ranges = <02000000 0 80000000 80000000 0 20000000
+ 01000000 0 00000000 e2000000 0 01000000>;
+ };
+
+ pic@40000 {
+ linux,phandle = <40000>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <40000 20100>;
+ built-in;
+ device_type = "open-pic";
+ };
+
+ cpm@e0000000 {
+ linux,phandle = <e0000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "cpm";
+ model = "CPM2";
+ ranges = <0 0 c0000>;
+ reg = <80000 40000>;
+ command-proc = <919c0>;
+ brg-frequency = <9d5b340>;
+
+ pic@90c00 {
+ linux,phandle = <90c00>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <1e 0>;
+ interrupt-parent = <40000>;
+ reg = <90c00 80>;
+ built-in;
+ device_type = "cpm-pic";
+ };
+
+ scc@91a00 {
+ device_type = "serial";
+ compatible = "cpm_uart";
+ model = "SCC";
+ device-id = <1>;
+ reg = <91a00 20 88000 100>;
+ clock-setup = <00ffffff 0>;
+ rx-clock = <1>;
+ tx-clock = <1>;
+ current-speed = <1c200>;
+ interrupts = <64 1>;
+ interrupt-parent = <90c00>;
+ };
+
+ scc@91a20 {
+ device_type = "serial";
+ compatible = "cpm_uart";
+ model = "SCC";
+ device-id = <2>;
+ reg = <91a20 20 88100 100>;
+ clock-setup = <ff00ffff 90000>;
+ rx-clock = <2>;
+ tx-clock = <2>;
+ current-speed = <1c200>;
+ interrupts = <65 1>;
+ interrupt-parent = <90c00>;
+ };
+
+ fcc@91320 {
+ device_type = "network";
+ compatible = "fs_enet";
+ model = "FCC";
+ device-id = <2>;
+ reg = <91320 20 88500 100 913a0 30>;
+ mac-address = [ 00 00 0C 00 02 FD ];
+ clock-setup = <ff00ffff 250000>;
+ rx-clock = <15>;
+ tx-clock = <16>;
+ interrupts = <5d 1>;
+ interrupt-parent = <90c00>;
+ phy-handle = <2452002>;
+ };
+
+ fcc@91340 {
+ device_type = "network";
+ compatible = "fs_enet";
+ model = "FCC";
+ device-id = <3>;
+ reg = <91340 20 88600 100 913d0 30>;
+ mac-address = [ 00 00 0C 00 03 FD ];
+ clock-setup = <ffff00ff 3700>;
+ rx-clock = <17>;
+ tx-clock = <18>;
+ interrupts = <5e 1>;
+ interrupt-parent = <90c00>;
+ phy-handle = <2452003>;
+ };
+ };
+ };
+};
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
new file mode 100755
index 00000000000..eab7318729e
--- /dev/null
+++ b/arch/powerpc/boot/wrapper
@@ -0,0 +1,204 @@
+#!/bin/sh
+
+# Copyright (C) 2006 Paul Mackerras, IBM Corporation <paulus@samba.org>
+# This program may be used under the terms of version 2 of the GNU
+# General Public License.
+
+# This script takes a kernel binary and optionally an initrd image
+# and/or a device-tree blob, and creates a bootable zImage for a
+# given platform.
+
+# Options:
+# -o zImage specify output file
+# -p platform specify platform (links in $platform.o)
+# -i initrd specify initrd file
+# -d devtree specify device-tree blob
+# -s tree.dts specify device-tree source file (needs dtc installed)
+# -c cache $kernel.strip.gz (use if present & newer, else make)
+# -C prefix specify command prefix for cross-building tools
+# (strip, objcopy, ld)
+# -D dir specify directory containing data files used by script
+# (default ./arch/powerpc/boot)
+# -W dir specify working directory for temporary files (default .)
+
+# defaults
+kernel=
+ofile=zImage
+platform=of
+initrd=
+dtb=
+dts=
+cacheit=
+
+# cross-compilation prefix
+CROSS=
+
+# directory for object and other files used by this script
+object=arch/powerpc/boot
+
+# directory for working files
+tmpdir=.
+
+usage() {
+ echo 'Usage: wrapper [-o output] [-p platform] [-i initrd]' >&2
+ echo ' [-d devtree] [-s tree.dts] [-c] [-C cross-prefix]' >&2
+ echo ' [-D datadir] [-W workingdir] [vmlinux]' >&2
+ exit 1
+}
+
+while [ "$#" -gt 0 ]; do
+ case "$1" in
+ -o)
+ shift
+ [ "$#" -gt 0 ] || usage
+ ofile="$1"
+ ;;
+ -p)
+ shift
+ [ "$#" -gt 0 ] || usage
+ platform="$1"
+ ;;
+ -i)
+ shift
+ [ "$#" -gt 0 ] || usage
+ initrd="$1"
+ ;;
+ -d)
+ shift
+ [ "$#" -gt 0 ] || usage
+ dtb="$1"
+ ;;
+ -s)
+ shift
+ [ "$#" -gt 0 ] || usage
+ dts="$1"
+ ;;
+ -c)
+ cacheit=y
+ ;;
+ -C)
+ shift
+ [ "$#" -gt 0 ] || usage
+ CROSS="$1"
+ ;;
+ -D)
+ shift
+ [ "$#" -gt 0 ] || usage
+ object="$1"
+ ;;
+ -W)
+ shift
+ [ "$#" -gt 0 ] || usage
+ tmpdir="$1"
+ ;;
+ -?)
+ usage
+ ;;
+ *)
+ [ -z "$kernel" ] || usage
+ kernel="$1"
+ ;;
+ esac
+ shift
+done
+
+if [ -n "$dts" ]; then
+ if [ -z "$dtb" ]; then
+ dtb="$platform.dtb"
+ fi
+ dtc -O dtb -o "$dtb" -b 0 -V 16 "$dts" || exit 1
+fi
+
+if [ -z "$kernel" ]; then
+ kernel=vmlinux
+fi
+
+platformo=$object/"$platform".o
+lds=$object/zImage.lds
+ext=strip
+objflags=-S
+tmp=$tmpdir/zImage.$$.o
+ksection=.kernel:vmlinux.strip
+isection=.kernel:initrd
+
+case "$platform" in
+pmac|pseries|chrp)
+ platformo=$object/of.o
+ ;;
+pmaccoff)
+ platformo=$object/of.o
+ lds=$object/zImage.coff.lds
+ ;;
+miboot|uboot)
+ # miboot and U-boot want just the bare bits, not an ELF binary
+ ext=bin
+ objflags="-O binary"
+ tmp="$ofile"
+ ksection=image
+ isection=initrd
+ ;;
+esac
+
+vmz="$tmpdir/`basename \"$kernel\"`.$ext"
+if [ -z "$cacheit" -o ! -f "$vmz.gz" -o "$vmz.gz" -ot "$kernel" ]; then
+ ${CROSS}objcopy $objflags "$kernel" "$vmz.$$"
+ gzip -f -9 "$vmz.$$"
+ if [ -n "$cacheit" ]; then
+ mv -f "$vmz.$$.gz" "$vmz.gz"
+ else
+ vmz="$vmz.$$"
+ fi
+fi
+
+case "$platform" in
+uboot)
+ rm -f "$ofile"
+ version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \
+ cut -d' ' -f3`
+ if [ -n "$version" ]; then
+ version="-n Linux-$version"
+ fi
+ mkimage -A ppc -O linux -T kernel -C gzip -a 00000000 -e 00000000 \
+ $version -d "$vmz.gz" "$ofile"
+ if [ -z "$cacheit" ]; then
+ rm -f $vmz.gz
+ fi
+ exit 0
+ ;;
+esac
+
+addsec() {
+ ${CROSS}objcopy $4 $1 \
+ --add-section=$3="$2" \
+ --set-section-flags=$3=contents,alloc,load,readonly,data
+}
+
+addsec $tmp "$vmz.gz" $ksection $object/empty.o
+if [ -z "$cacheit" ]; then
+ rm -f "$vmz.gz"
+fi
+
+if [ -n "$initrd" ]; then
+ addsec $tmp "$initrd" initrd
+fi
+
+if [ -n "$dtb" ]; then
+ addsec $tmp "$dtb" dtb
+fi
+
+if [ "$platform" != "miboot" ]; then
+ ${CROSS}ld -m elf32ppc -T $lds -o "$ofile" \
+ $object/crt0.o $platformo $tmp $object/wrapper.a
+ rm $tmp
+fi
+
+# post-processing needed for some platforms
+case "$platform" in
+pseries|chrp)
+ $object/addnote "$ofile"
+ ;;
+pmaccoff)
+ ${CROSS}objcopy -O aixcoff-rs6000 --set-start 0x500000 "$ofile"
+ $object/hack-coff "$ofile"
+ ;;
+esac
diff --git a/arch/powerpc/boot/zImage.coff.lds b/arch/powerpc/boot/zImage.coff.lds.S
index 6016251a1a2..6016251a1a2 100644
--- a/arch/powerpc/boot/zImage.coff.lds
+++ b/arch/powerpc/boot/zImage.coff.lds.S
diff --git a/arch/powerpc/boot/zImage.lds b/arch/powerpc/boot/zImage.lds.S
index 4b6bb3ffe3d..4b6bb3ffe3d 100644
--- a/arch/powerpc/boot/zImage.lds
+++ b/arch/powerpc/boot/zImage.lds.S
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index bbf2b5f8a8c..fee72f8a2fb 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -492,7 +492,7 @@ CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 4b9c2ed925f..92d0a9dd0b8 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -490,23 +490,23 @@ CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-CONFIG_SCSI_SATA_SVW=y
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SVW=y
# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIL24 is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index eb0885ea073..d58f82f836f 100644
--- a/arch/powerpc/configs/iseries_defconfig
+++ b/arch/powerpc/configs/iseries_defconfig
@@ -475,7 +475,7 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 719fba4eb42..d1811e75451 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -413,23 +413,23 @@ CONFIG_BLK_DEV_SD=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-# CONFIG_SCSI_SATA_SVW is not set
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
-CONFIG_SCSI_SATA_MV=y
-# CONFIG_SCSI_SATA_NV is not set
+CONFIG_SATA_MV=y
+# CONFIG_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIL24 is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig
index 8da6a47f033..cd3535e1a09 100644
--- a/arch/powerpc/configs/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:28:05 2006
+# Linux kernel version: 2.6.18
+# Mon Sep 25 19:41:14 2006
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
@@ -21,6 +21,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
CONFIG_DEFAULT_UIMAGE=y
#
@@ -61,25 +62,25 @@ CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
@@ -259,7 +260,6 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@@ -313,6 +313,7 @@ CONFIG_MTD_CHAR=y
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
#
# RAM/ROM/Flash chip drivers
@@ -464,23 +465,23 @@ CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-# CONFIG_SCSI_SATA_SVW is not set
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-CONFIG_SCSI_SATA_SIL=y
-# CONFIG_SCSI_SATA_SIL24 is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
@@ -1277,11 +1278,11 @@ CONFIG_PLIST=y
#
# Kernel hacking
#
-CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_TIME is not set
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
@@ -1293,15 +1294,15 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# CONFIG_BDI_SWITCH is not set
-CONFIG_BOOTX_TEXT=y
-CONFIG_SERIAL_TEXT_DEBUG=y
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1314,6 +1315,8 @@ CONFIG_SERIAL_TEXT_DEBUG=y
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
@@ -1323,6 +1326,8 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/mpc8560_ads_defconfig
new file mode 100644
index 00000000000..ddc2a7b07ba
--- /dev/null
+++ b/arch/powerpc/configs/mpc8560_ads_defconfig
@@ -0,0 +1,854 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.18-rc4
+# Fri Aug 11 16:45:05 2006
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_DEFAULT_UIMAGE=y
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_52xx is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+CONFIG_85xx=y
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_MPIC=y
+CONFIG_CPM2=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+# CONFIG_MPC8540_ADS is not set
+CONFIG_MPC8560_ADS=y
+# CONFIG_MPC85xx_CDS is not set
+CONFIG_MPC8560=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=y
+# CONFIG_MATH_EMULATION is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_PC_KEYBOARD is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_PCI_DEBUG=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FCC=y
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+CONFIG_E1000_NAPI=y
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_CPM=y
+CONFIG_SERIAL_CPM_CONSOLE=y
+CONFIG_SERIAL_CPM_SCC1=y
+CONFIG_SERIAL_CPM_SCC2=y
+# CONFIG_SERIAL_CPM_SCC3 is not set
+# CONFIG_SERIAL_CPM_SCC4 is not set
+# CONFIG_SERIAL_CPM_SMC1 is not set
+# CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_UNWIND_INFO is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index 6861dde7d77..765c8bb90dd 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -682,7 +682,7 @@ CONFIG_SCSI_AIC7XXX_OLD=m
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
@@ -1826,7 +1826,7 @@ CONFIG_OPROFILE=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 7517d0c5303..be11df7c11a 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -520,23 +520,23 @@ CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-CONFIG_SCSI_SATA_SVW=y
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SVW=y
# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIL24 is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index a8cdf312e1b..44175fb7ade 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -506,7 +506,7 @@ CONFIG_SCSI_SAS_ATTRS=m
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index b4432332341..c3f58f2f9f5 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -777,7 +777,6 @@ unsigned int irq_alloc_virt(struct irq_host *host,
{
unsigned long flags;
unsigned int i, j, found = NO_IRQ;
- unsigned int limit = irq_virq_count - count;
if (count == 0 || count > (irq_virq_count - NUM_ISA_INTERRUPTS))
return NO_IRQ;
@@ -794,14 +793,16 @@ unsigned int irq_alloc_virt(struct irq_host *host,
/* Look for count consecutive numbers in the allocatable
* (non-legacy) space
*/
- for (i = NUM_ISA_INTERRUPTS; i <= limit; ) {
- for (j = i; j < (i + count); j++)
- if (irq_map[j].host != NULL) {
- i = j + 1;
- continue;
- }
- found = i;
- break;
+ for (i = NUM_ISA_INTERRUPTS, j = 0; i < irq_virq_count; i++) {
+ if (irq_map[i].host != NULL)
+ j = 0;
+ else
+ j++;
+
+ if (j == count) {
+ found = i - count + 1;
+ break;
+ }
}
if (found == NO_IRQ) {
spin_unlock_irqrestore(&irq_big_lock, flags);
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index dea75d73f98..975102a020d 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -526,9 +526,7 @@ static void do_syscall_trace(void)
void do_syscall_trace_enter(struct pt_regs *regs)
{
-#ifdef CONFIG_PPC64
secure_computing(regs->gpr[0]);
-#endif
if (test_thread_flag(TIF_SYSCALL_TRACE)
&& (current->ptrace & PT_PTRACED))
@@ -548,12 +546,8 @@ void do_syscall_trace_enter(struct pt_regs *regs)
void do_syscall_trace_leave(struct pt_regs *regs)
{
-#ifdef CONFIG_PPC32
- secure_computing(regs->gpr[0]);
-#endif
-
if (unlikely(current->audit_context))
- audit_syscall_exit((regs->ccr&0x1000)?AUDITSC_FAILURE:AUDITSC_SUCCESS,
+ audit_syscall_exit((regs->ccr&0x10000000)?AUDITSC_FAILURE:AUDITSC_SUCCESS,
regs->result);
if ((test_thread_flag(TIF_SYSCALL_TRACE)
@@ -561,8 +555,3 @@ void do_syscall_trace_leave(struct pt_regs *regs)
&& (current->ptrace & PT_PTRACED))
do_syscall_trace();
}
-
-#ifdef CONFIG_PPC32
-EXPORT_SYMBOL(do_syscall_trace_enter);
-EXPORT_SYMBOL(do_syscall_trace_leave);
-#endif
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 5e391fc2534..d15c33e9595 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -69,16 +69,20 @@ struct readdir_callback32 {
};
static int fillonedir(void * __buf, const char * name, int namlen,
- off_t offset, ino_t ino, unsigned int d_type)
+ off_t offset, u64 ino, unsigned int d_type)
{
struct readdir_callback32 * buf = (struct readdir_callback32 *) __buf;
struct old_linux_dirent32 __user * dirent;
+ ino_t d_ino;
if (buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->count++;
dirent = buf->dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(offset, &dirent->d_offset);
put_user(namlen, &dirent->d_namlen);
copy_to_user(dirent->d_name, name, namlen);
@@ -120,15 +124,20 @@ asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp,
int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
{
+ compat_ino_t ino;
long err;
if (stat->size > MAX_NON_LFS || !new_valid_dev(stat->dev) ||
!new_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
err = access_ok(VERIFY_WRITE, statbuf, sizeof(*statbuf)) ? 0 : -EFAULT;
err |= __put_user(new_encode_dev(stat->dev), &statbuf->st_dev);
- err |= __put_user(stat->ino, &statbuf->st_ino);
+ err |= __put_user(ino, &statbuf->st_ino);
err |= __put_user(stat->mode, &statbuf->st_mode);
err |= __put_user(stat->nlink, &statbuf->st_nlink);
err |= __put_user(stat->uid, &statbuf->st_uid);
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 406f308ddea..d45a168bdac 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -25,8 +25,8 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
/* SMT stuff */
#ifdef CONFIG_PPC_MULTIPLATFORM
-/* default to snooze disabled */
-DEFINE_PER_CPU(unsigned long, smt_snooze_delay);
+/* Time in microseconds we delay before sleeping in the idle loop */
+DEFINE_PER_CPU(unsigned long, smt_snooze_delay) = { 100 };
static ssize_t store_smt_snooze_delay(struct sys_device *dev, const char *buf,
size_t count)
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 8b278d85ca4..85b9244a098 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -1041,6 +1041,48 @@ void __init time_init(void)
set_dec(tb_ticks_per_jiffy);
}
+#ifdef CONFIG_RTC_CLASS
+static int set_rtc_class_time(struct rtc_time *tm)
+{
+ int err;
+ struct class_device *class_dev =
+ rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
+
+ if (class_dev == NULL)
+ return -ENODEV;
+
+ err = rtc_set_time(class_dev, tm);
+
+ rtc_class_close(class_dev);
+
+ return 0;
+}
+
+static void get_rtc_class_time(struct rtc_time *tm)
+{
+ int err;
+ struct class_device *class_dev =
+ rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
+
+ if (class_dev == NULL)
+ return;
+
+ err = rtc_read_time(class_dev, tm);
+
+ rtc_class_close(class_dev);
+
+ return;
+}
+
+int __init rtc_class_hookup(void)
+{
+ ppc_md.get_rtc_time = get_rtc_class_time;
+ ppc_md.set_rtc_time = set_rtc_class_time;
+
+ return 0;
+}
+#endif /* CONFIG_RTC_CLASS */
+
#define FEBRUARY 2
#define STARTOFTIME 1970
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 336dd191f76..a0360ae10d0 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -14,9 +14,15 @@ endif
obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o copyuser_64.o \
memcpy_64.o usercopy_64.o mem_64.o string.o \
strcase.o
+obj-$(CONFIG_QUICC_ENGINE) += rheap.o
obj-$(CONFIG_XMON) += sstep.o
ifeq ($(CONFIG_PPC64),y)
obj-$(CONFIG_SMP) += locks.o
obj-$(CONFIG_DEBUG_KERNEL) += sstep.o
endif
+
+# Temporary hack until we have migrated to asm-powerpc
+ifeq ($(CONFIG_PPC_MERGE),y)
+obj-$(CONFIG_CPM2) += rheap.o
+endif
diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c
index 31e511856dc..57bf991ccd6 100644
--- a/arch/powerpc/lib/rheap.c
+++ b/arch/powerpc/lib/rheap.c
@@ -423,17 +423,21 @@ void *rh_detach_region(rh_info_t * info, void *start, int size)
return (void *)s;
}
-void *rh_alloc(rh_info_t * info, int size, const char *owner)
+void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owner)
{
struct list_head *l;
rh_block_t *blk;
rh_block_t *newblk;
void *start;
- /* Validate size */
- if (size <= 0)
+ /* Validate size, (must be power of two) */
+ if (size <= 0 || (alignment & (alignment - 1)) != 0)
return ERR_PTR(-EINVAL);
+ /* given alignment larger that default rheap alignment */
+ if (alignment > info->alignment)
+ size += alignment - 1;
+
/* Align to configured alignment */
size = (size + (info->alignment - 1)) & ~(info->alignment - 1);
@@ -476,15 +480,27 @@ void *rh_alloc(rh_info_t * info, int size, const char *owner)
attach_taken_block(info, newblk);
+ /* for larger alignment return fixed up pointer */
+ /* this is no problem with the deallocator since */
+ /* we scan for pointers that lie in the blocks */
+ if (alignment > info->alignment)
+ start = (void *)(((unsigned long)start + alignment - 1) &
+ ~(alignment - 1));
+
return start;
}
+void *rh_alloc(rh_info_t * info, int size, const char *owner)
+{
+ return rh_alloc_align(info, size, info->alignment, owner);
+}
+
/* allocate at precisely the given address */
void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
{
struct list_head *l;
rh_block_t *blk, *newblk1, *newblk2;
- unsigned long s, e, m, bs, be;
+ unsigned long s, e, m, bs = 0, be = 0;
/* Validate size */
if (size <= 0)
diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile
index 754143e8936..29bc9126241 100644
--- a/arch/powerpc/math-emu/Makefile
+++ b/arch/powerpc/math-emu/Makefile
@@ -11,3 +11,6 @@ obj-$(CONFIG_MATH_EMULATION) += fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \
mcrfs.o mffs.o mtfsb0.o mtfsb1.o \
mtfsf.o mtfsfi.o stfiwx.o stfs.o \
udivmodti4.o
+
+CFLAGS_fabs.o = -fno-builtin-fabs
+CFLAGS_math.o = -fno-builtin-fabs
diff --git a/arch/powerpc/oprofile/backtrace.c b/arch/powerpc/oprofile/backtrace.c
index 75f57bc96b4..b4278cfd1f8 100644
--- a/arch/powerpc/oprofile/backtrace.c
+++ b/arch/powerpc/oprofile/backtrace.c
@@ -11,6 +11,7 @@
#include <linux/sched.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
+#include <asm/compat.h>
#define STACK_SP(STACK) *(STACK)
@@ -26,8 +27,9 @@
static unsigned int user_getsp32(unsigned int sp, int is_first)
{
unsigned int stack_frame[2];
+ void __user *p = compat_ptr(sp);
- if (!access_ok(VERIFY_READ, sp, sizeof(stack_frame)))
+ if (!access_ok(VERIFY_READ, p, sizeof(stack_frame)))
return 0;
/*
@@ -35,8 +37,7 @@ static unsigned int user_getsp32(unsigned int sp, int is_first)
* which means that we've done all that we can do from
* interrupt context.
*/
- if (__copy_from_user_inatomic(stack_frame, (void *)(long)sp,
- sizeof(stack_frame)))
+ if (__copy_from_user_inatomic(stack_frame, p, sizeof(stack_frame)))
return 0;
if (!is_first)
@@ -54,10 +55,10 @@ static unsigned long user_getsp64(unsigned long sp, int is_first)
{
unsigned long stack_frame[3];
- if (!access_ok(VERIFY_READ, sp, sizeof(stack_frame)))
+ if (!access_ok(VERIFY_READ, (void __user *)sp, sizeof(stack_frame)))
return 0;
- if (__copy_from_user_inatomic(stack_frame, (void *)sp,
+ if (__copy_from_user_inatomic(stack_frame, (void __user *)sp,
sizeof(stack_frame)))
return 0;
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 969fbb6d8c4..8c676d763bb 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -109,6 +109,10 @@ static int __init mpc834x_itx_probe(void)
return 1;
}
+#ifdef CONFIG_RTC_CLASS
+late_initcall(rtc_class_hookup);
+#endif
+
define_machine(mpc834x_itx) {
.name = "MPC834x ITX",
.probe = mpc834x_itx_probe,
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index c3268d9877e..0584f3c7e88 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -11,6 +11,12 @@ config MPC8540_ADS
help
This option enables support for the MPC 8540 ADS board
+config MPC8560_ADS
+ bool "Freescale MPC8560 ADS"
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the MPC 8560 ADS board
+
config MPC85xx_CDS
bool "Freescale MPC85xx CDS"
select DEFAULT_UIMAGE
@@ -25,6 +31,11 @@ config MPC8540
select PPC_INDIRECT_PCI
default y if MPC8540_ADS || MPC85xx_CDS
+config MPC8560
+ bool
+ select PPC_INDIRECT_PCI
+ default y if MPC8560_ADS
+
config PPC_INDIRECT_PCI_BE
bool
depends on PPC_85xx
@@ -34,4 +45,14 @@ config MPIC
bool
default y
+config CPM2
+ bool
+ depends on MPC8560
+ default y
+ help
+ The CPM2 (Communications Processor Module) is a coprocessor on
+ embedded CPUs made by Motorola. Selecting this option means that
+ you wish to build a kernel for a machine with a CPM2 coprocessor
+ on it.
+
endmenu
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 7615aa59c78..282f5d0d015 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -3,4 +3,5 @@
#
obj-$(CONFIG_PPC_85xx) += misc.o pci.o
obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
+obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index cae6b73357d..28070e7ae50 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -32,6 +32,13 @@
#include <sysdev/fsl_soc.h>
#include "mpc85xx.h"
+#ifdef CONFIG_CPM2
+#include <linux/fs_enet_pd.h>
+#include <asm/cpm2.h>
+#include <sysdev/cpm2_pic.h>
+#include <asm/fs_pd.h>
+#endif
+
#ifndef CONFIG_PCI
unsigned long isa_io_base = 0;
unsigned long isa_mem_base = 0;
@@ -57,12 +64,29 @@ mpc85xx_pcibios_fixup(void)
}
#endif /* CONFIG_PCI */
+#ifdef CONFIG_CPM2
+
+static void cpm2_cascade(unsigned int irq, struct irq_desc *desc,
+ struct pt_regs *regs)
+{
+ int cascade_irq;
+
+ while ((cascade_irq = cpm2_get_irq(regs)) >= 0) {
+ generic_handle_irq(cascade_irq, regs);
+ }
+ desc->chip->eoi(irq);
+}
+
+#endif /* CONFIG_CPM2 */
void __init mpc85xx_ads_pic_init(void)
{
struct mpic *mpic;
struct resource r;
struct device_node *np = NULL;
+#ifdef CONFIG_CPM2
+ int irq;
+#endif
np = of_find_node_by_type(np, "open-pic");
@@ -104,11 +128,103 @@ void __init mpc85xx_ads_pic_init(void)
mpic_assign_isu(mpic, 14, r.start + 0x10100);
mpic_init(mpic);
+
+#ifdef CONFIG_CPM2
+ /* Setup CPM2 PIC */
+ np = of_find_node_by_type(NULL, "cpm-pic");
+ if (np == NULL) {
+ printk(KERN_ERR "PIC init: can not find cpm-pic node\n");
+ return;
+ }
+ irq = irq_of_parse_and_map(np, 0);
+
+ cpm2_pic_init(np);
+ set_irq_chained_handler(irq, cpm2_cascade);
+#endif
}
/*
* Setup the architecture
*/
+#ifdef CONFIG_CPM2
+void init_fcc_ioports(struct fs_platform_info *fpi)
+{
+ struct io_port *io = cpm2_map(im_ioport);
+ int fcc_no = fs_get_fcc_index(fpi->fs_no);
+ int target;
+ u32 tempval;
+
+ switch(fcc_no) {
+ case 1:
+ tempval = in_be32(&io->iop_pdirb);
+ tempval &= ~PB2_DIRB0;
+ tempval |= PB2_DIRB1;
+ out_be32(&io->iop_pdirb, tempval);
+
+ tempval = in_be32(&io->iop_psorb);
+ tempval &= ~PB2_PSORB0;
+ tempval |= PB2_PSORB1;
+ out_be32(&io->iop_psorb, tempval);
+
+ tempval = in_be32(&io->iop_pparb);
+ tempval |= (PB2_DIRB0 | PB2_DIRB1);
+ out_be32(&io->iop_pparb, tempval);
+
+ target = CPM_CLK_FCC2;
+ break;
+ case 2:
+ tempval = in_be32(&io->iop_pdirb);
+ tempval &= ~PB3_DIRB0;
+ tempval |= PB3_DIRB1;
+ out_be32(&io->iop_pdirb, tempval);
+
+ tempval = in_be32(&io->iop_psorb);
+ tempval &= ~PB3_PSORB0;
+ tempval |= PB3_PSORB1;
+ out_be32(&io->iop_psorb, tempval);
+
+ tempval = in_be32(&io->iop_pparb);
+ tempval |= (PB3_DIRB0 | PB3_DIRB1);
+ out_be32(&io->iop_pparb, tempval);
+
+ tempval = in_be32(&io->iop_pdirc);
+ tempval |= PC3_DIRC1;
+ out_be32(&io->iop_pdirc, tempval);
+
+ tempval = in_be32(&io->iop_pparc);
+ tempval |= PC3_DIRC1;
+ out_be32(&io->iop_pparc, tempval);
+
+ target = CPM_CLK_FCC3;
+ break;
+ default:
+ printk(KERN_ERR "init_fcc_ioports: invalid FCC number\n");
+ return;
+ }
+
+ /* Port C has clocks...... */
+ tempval = in_be32(&io->iop_psorc);
+ tempval &= ~(PC_CLK(fpi->clk_rx - 8) | PC_CLK(fpi->clk_tx - 8));
+ out_be32(&io->iop_psorc, tempval);
+
+ tempval = in_be32(&io->iop_pdirc);
+ tempval &= ~(PC_CLK(fpi->clk_rx - 8) | PC_CLK(fpi->clk_tx - 8));
+ out_be32(&io->iop_pdirc, tempval);
+ tempval = in_be32(&io->iop_pparc);
+ tempval |= (PC_CLK(fpi->clk_rx - 8) | PC_CLK(fpi->clk_tx - 8));
+ out_be32(&io->iop_pparc, tempval);
+
+ cpm2_unmap(io);
+
+ /* Configure Serial Interface clock routing.
+ * First, clear FCC bits to zero,
+ * then set the ones we want.
+ */
+ cpm2_clk_setup(target, fpi->clk_rx, CPM_CLK_RX);
+ cpm2_clk_setup(target, fpi->clk_tx, CPM_CLK_TX);
+}
+#endif
+
static void __init mpc85xx_ads_setup_arch(void)
{
struct device_node *cpu;
@@ -131,6 +247,10 @@ static void __init mpc85xx_ads_setup_arch(void)
of_node_put(cpu);
}
+#ifdef CONFIG_CPM2
+ cpm2_reset();
+#endif
+
#ifdef CONFIG_PCI
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.h b/arch/powerpc/platforms/85xx/mpc85xx_ads.h
new file mode 100644
index 00000000000..effcbf78f85
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.h
@@ -0,0 +1,61 @@
+/*
+ * MPC85xx ADS board definitions
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * Copyright 2004 Freescale Semiconductor Inc.
+ *
+ * 2006 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __MACH_MPC85XXADS_H
+#define __MACH_MPC85XXADS_H
+
+#include <linux/config.h>
+#include <linux/initrd.h>
+#include <sysdev/fsl_soc.h>
+
+#define BCSR_ADDR ((uint)0xf8000000)
+#define BCSR_SIZE ((uint)(32 * 1024))
+
+#ifdef CONFIG_CPM2
+
+#define MPC85xx_CPM_OFFSET (0x80000)
+
+#define CPM_MAP_ADDR (get_immrbase() + MPC85xx_CPM_OFFSET)
+#define CPM_IRQ_OFFSET 60
+
+#define SIU_INT_SMC1 ((uint)0x04+CPM_IRQ_OFFSET)
+#define SIU_INT_SMC2 ((uint)0x05+CPM_IRQ_OFFSET)
+#define SIU_INT_SCC1 ((uint)0x28+CPM_IRQ_OFFSET)
+#define SIU_INT_SCC2 ((uint)0x29+CPM_IRQ_OFFSET)
+#define SIU_INT_SCC3 ((uint)0x2a+CPM_IRQ_OFFSET)
+#define SIU_INT_SCC4 ((uint)0x2b+CPM_IRQ_OFFSET)
+
+/* FCC1 Clock Source Configuration. These can be
+ * redefined in the board specific file.
+ * Can only choose from CLK9-12 */
+#define F1_RXCLK 12
+#define F1_TXCLK 11
+
+/* FCC2 Clock Source Configuration. These can be
+ * redefined in the board specific file.
+ * Can only choose from CLK13-16 */
+#define F2_RXCLK 13
+#define F2_TXCLK 14
+
+/* FCC3 Clock Source Configuration. These can be
+ * redefined in the board specific file.
+ * Can only choose from CLK13-16 */
+#define F3_RXCLK 15
+#define F3_TXCLK 16
+
+#endif /* CONFIG_CPM2 */
+#endif /* __MACH_MPC85XXADS_H */
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 3bd36d46ab4..0f5c8ebc7fc 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -538,7 +538,7 @@ static void __iomem * __init map_spe_prop(struct spu *spu,
const void *p;
int proplen;
- void* ret = NULL;
+ void __iomem *ret = NULL;
int err = 0;
p = get_property(n, name, &proplen);
@@ -562,7 +562,7 @@ static void spu_unmap(struct spu *spu)
iounmap(spu->priv2);
iounmap(spu->priv1);
iounmap(spu->problem);
- iounmap((u8 __iomem *)spu->local_store);
+ iounmap((__force u8 __iomem *)spu->local_store);
}
/* This function shall be abstracted for HV platforms */
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 58e794f9da1..51fd197ab5d 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -1342,7 +1342,7 @@ static u64 spufs_id_get(void *data)
return num;
}
-DEFINE_SIMPLE_ATTRIBUTE(spufs_id_ops, spufs_id_get, 0, "0x%llx\n")
+DEFINE_SIMPLE_ATTRIBUTE(spufs_id_ops, spufs_id_get, NULL, "0x%llx\n")
struct tree_descr spufs_dir_contents[] = {
{ "mem", &spufs_mem_fops, 0666, },
diff --git a/arch/powerpc/platforms/cell/spufs/hw_ops.c b/arch/powerpc/platforms/cell/spufs/hw_ops.c
index c8670f51973..efc452e71ab 100644
--- a/arch/powerpc/platforms/cell/spufs/hw_ops.c
+++ b/arch/powerpc/platforms/cell/spufs/hw_ops.c
@@ -234,7 +234,7 @@ static void spu_hw_runcntl_stop(struct spu_context *ctx)
static int spu_hw_set_mfc_query(struct spu_context * ctx, u32 mask, u32 mode)
{
- struct spu_problem *prob = ctx->spu->problem;
+ struct spu_problem __iomem *prob = ctx->spu->problem;
int ret;
spin_lock_irq(&ctx->spu->register_lock);
@@ -263,7 +263,7 @@ static int spu_hw_send_mfc_command(struct spu_context *ctx,
struct mfc_dma_command *cmd)
{
u32 status;
- struct spu_problem *prob = ctx->spu->problem;
+ struct spu_problem __iomem *prob = ctx->spu->problem;
spin_lock_irq(&ctx->spu->register_lock);
out_be32(&prob->mfc_lsa_W, cmd->lsa);
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index c3aa46b8e2b..1b827618e05 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -96,14 +96,14 @@ static unsigned long u3_agp_cfa1(u8 bus, u8 devfn, u8 off)
1UL;
}
-static unsigned long u3_agp_cfg_access(struct pci_controller* hose,
+static volatile void __iomem *u3_agp_cfg_access(struct pci_controller* hose,
u8 bus, u8 dev_fn, u8 offset)
{
unsigned int caddr;
if (bus == hose->first_busno) {
if (dev_fn < (11 << 3))
- return 0;
+ return NULL;
caddr = u3_agp_cfa0(dev_fn, offset);
} else
caddr = u3_agp_cfa1(bus, dev_fn, offset);
@@ -114,14 +114,14 @@ static unsigned long u3_agp_cfg_access(struct pci_controller* hose,
} while (in_le32(hose->cfg_addr) != caddr);
offset &= 0x07;
- return ((unsigned long)hose->cfg_data) + offset;
+ return hose->cfg_data + offset;
}
static int u3_agp_read_config(struct pci_bus *bus, unsigned int devfn,
int offset, int len, u32 *val)
{
struct pci_controller *hose;
- unsigned long addr;
+ volatile void __iomem *addr;
hose = pci_bus_to_host(bus);
if (hose == NULL)
@@ -136,13 +136,13 @@ static int u3_agp_read_config(struct pci_bus *bus, unsigned int devfn,
*/
switch (len) {
case 1:
- *val = in_8((u8 *)addr);
+ *val = in_8(addr);
break;
case 2:
- *val = in_le16((u16 *)addr);
+ *val = in_le16(addr);
break;
default:
- *val = in_le32((u32 *)addr);
+ *val = in_le32(addr);
break;
}
return PCIBIOS_SUCCESSFUL;
@@ -152,7 +152,7 @@ static int u3_agp_write_config(struct pci_bus *bus, unsigned int devfn,
int offset, int len, u32 val)
{
struct pci_controller *hose;
- unsigned long addr;
+ volatile void __iomem *addr;
hose = pci_bus_to_host(bus);
if (hose == NULL)
@@ -167,16 +167,16 @@ static int u3_agp_write_config(struct pci_bus *bus, unsigned int devfn,
*/
switch (len) {
case 1:
- out_8((u8 *)addr, val);
- (void) in_8((u8 *)addr);
+ out_8(addr, val);
+ (void) in_8(addr);
break;
case 2:
- out_le16((u16 *)addr, val);
- (void) in_le16((u16 *)addr);
+ out_le16(addr, val);
+ (void) in_le16(addr);
break;
default:
- out_le32((u32 *)addr, val);
- (void) in_le32((u32 *)addr);
+ out_le32(addr, val);
+ (void) in_le32(addr);
break;
}
return PCIBIOS_SUCCESSFUL;
@@ -198,22 +198,22 @@ static unsigned long u3_ht_cfa1(u8 bus, u8 devfn, u8 off)
return u3_ht_cfa0(devfn, off) + (bus << 16) + 0x01000000UL;
}
-static unsigned long u3_ht_cfg_access(struct pci_controller* hose,
+static volatile void __iomem *u3_ht_cfg_access(struct pci_controller* hose,
u8 bus, u8 devfn, u8 offset)
{
if (bus == hose->first_busno) {
if (PCI_SLOT(devfn) == 0)
- return 0;
- return ((unsigned long)hose->cfg_data) + u3_ht_cfa0(devfn, offset);
+ return NULL;
+ return hose->cfg_data + u3_ht_cfa0(devfn, offset);
} else
- return ((unsigned long)hose->cfg_data) + u3_ht_cfa1(bus, devfn, offset);
+ return hose->cfg_data + u3_ht_cfa1(bus, devfn, offset);
}
static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
int offset, int len, u32 *val)
{
struct pci_controller *hose;
- unsigned long addr;
+ volatile void __iomem *addr;
hose = pci_bus_to_host(bus);
if (hose == NULL)
@@ -232,13 +232,13 @@ static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
*/
switch (len) {
case 1:
- *val = in_8((u8 *)addr);
+ *val = in_8(addr);
break;
case 2:
- *val = in_le16((u16 *)addr);
+ *val = in_le16(addr);
break;
default:
- *val = in_le32((u32 *)addr);
+ *val = in_le32(addr);
break;
}
return PCIBIOS_SUCCESSFUL;
@@ -248,7 +248,7 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
int offset, int len, u32 val)
{
struct pci_controller *hose;
- unsigned long addr;
+ volatile void __iomem *addr;
hose = pci_bus_to_host(bus);
if (hose == NULL)
@@ -266,16 +266,16 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
*/
switch (len) {
case 1:
- out_8((u8 *)addr, val);
- (void) in_8((u8 *)addr);
+ out_8(addr, val);
+ (void) in_8(addr);
break;
case 2:
- out_le16((u16 *)addr, val);
- (void) in_le16((u16 *)addr);
+ out_le16(addr, val);
+ (void) in_le16(addr);
break;
default:
- out_le32((u32 *)addr, val);
- (void) in_le32((u32 *)addr);
+ out_le32(addr, val);
+ (void) in_le32(addr);
break;
}
return PCIBIOS_SUCCESSFUL;
@@ -315,7 +315,7 @@ static void __init setup_u3_ht(struct pci_controller* hose)
* the reg address cell, we shall fix that by killing struct
* reg_property and using some accessor functions instead
*/
- hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000);
+ hose->cfg_data = ioremap(0xf2000000, 0x02000000);
hose->first_busno = 0;
hose->last_busno = 0xef;
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 84bc8f7e17e..3c2d63ebf78 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -225,6 +225,7 @@ static void __eeh_mark_slot (struct device_node *dn, int mode_flag)
void eeh_mark_slot (struct device_node *dn, int mode_flag)
{
+ struct pci_dev *dev;
dn = find_device_pe (dn);
/* Back up one, since config addrs might be shared */
@@ -232,6 +233,12 @@ void eeh_mark_slot (struct device_node *dn, int mode_flag)
dn = dn->parent;
PCI_DN(dn)->eeh_mode |= mode_flag;
+
+ /* Mark the pci device too */
+ dev = PCI_DN(dn)->pcidev;
+ if (dev)
+ dev->error_state = pci_channel_io_frozen;
+
__eeh_mark_slot (dn->child, mode_flag);
}
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 98189d8efac..43dbf737698 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -415,12 +415,6 @@ static int pSeries_check_legacy_ioport(unsigned int baseport)
return -ENODEV;
of_node_put(np);
break;
- case PARALLEL_BASE:
- np = of_find_node_by_type(NULL, "parallel");
- if (np == NULL)
- return -ENODEV;
- of_node_put(np);
- break;
}
return 0;
}
@@ -483,7 +477,6 @@ static void pseries_dedicated_idle_sleep(void)
{
unsigned int cpu = smp_processor_id();
unsigned long start_snooze;
- unsigned long *smt_snooze_delay = &__get_cpu_var(smt_snooze_delay);
/*
* Indicate to the HV that we are idle. Now would be
@@ -496,9 +489,9 @@ static void pseries_dedicated_idle_sleep(void)
* has been checked recently. If we should poll for a little
* while, do so.
*/
- if (*smt_snooze_delay) {
+ if (__get_cpu_var(smt_snooze_delay)) {
start_snooze = get_tb() +
- *smt_snooze_delay * tb_ticks_per_usec;
+ __get_cpu_var(smt_snooze_delay) * tb_ticks_per_usec;
local_irq_enable();
set_thread_flag(TIF_POLLING_NRFLAG);
@@ -518,24 +511,7 @@ static void pseries_dedicated_idle_sleep(void)
goto out;
}
- /*
- * If not SMT, cede processor. If CPU is running SMT
- * cede if the other thread is not idle, so that it can
- * go single-threaded. If the other thread is idle,
- * we ask the hypervisor if it has pending work it
- * wants to do and cede if it does. Otherwise we keep
- * polling in order to reduce interrupt latency.
- *
- * Doing the cede when the other thread is active will
- * result in this thread going dormant, meaning the other
- * thread gets to run in single-threaded (ST) mode, which
- * is slightly faster than SMT mode with this thread at
- * very low priority. The cede enables interrupts, which
- * doesn't matter here.
- */
- if (!cpu_has_feature(CPU_FTR_SMT) || !lppaca[cpu ^ 1].idle
- || poll_pending() == H_PENDING)
- cede_processor();
+ cede_processor();
out:
HMT_medium();
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index e5e999ea891..f15f4d78aee 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -17,3 +17,8 @@ ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_PPC_83xx) += ipic.o
endif
+
+# Temporary hack until we have migrated to asm-powerpc
+ifeq ($(ARCH),powerpc)
+obj-$(CONFIG_CPM2) += cpm2_common.o cpm2_pic.o
+endif
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
new file mode 100644
index 00000000000..ec265995d5d
--- /dev/null
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -0,0 +1,309 @@
+/*
+ * General Purpose functions for the global management of the
+ * 8260 Communication Processor Module.
+ * Copyright (c) 1999-2001 Dan Malek <dan@embeddedalley.com>
+ * Copyright (c) 2000 MontaVista Software, Inc (source@mvista.com)
+ * 2.3.99 Updates
+ *
+ * 2006 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ * Merged to arch/powerpc from arch/ppc/syslib/cpm2_common.c
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/*
+ *
+ * In addition to the individual control of the communication
+ * channels, there are a few functions that globally affect the
+ * communication processor.
+ *
+ * Buffer descriptors must be allocated from the dual ported memory
+ * space. The allocator for that is here. When the communication
+ * process is reset, we reclaim the memory available. There is
+ * currently no deallocator for this memory.
+ */
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/mpc8260.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/cpm2.h>
+#include <asm/rheap.h>
+#include <asm/fs_pd.h>
+
+#include <sysdev/fsl_soc.h>
+
+static void cpm2_dpinit(void);
+cpm_cpm2_t *cpmp; /* Pointer to comm processor space */
+
+/* We allocate this here because it is used almost exclusively for
+ * the communication processor devices.
+ */
+cpm2_map_t *cpm2_immr;
+intctl_cpm2_t *cpm2_intctl;
+
+#define CPM_MAP_SIZE (0x40000) /* 256k - the PQ3 reserve this amount
+ of space for CPM as it is larger
+ than on PQ2 */
+
+void
+cpm2_reset(void)
+{
+ cpm2_immr = (cpm2_map_t *)ioremap(CPM_MAP_ADDR, CPM_MAP_SIZE);
+ cpm2_intctl = cpm2_map(im_intctl);
+
+ /* Reclaim the DP memory for our use.
+ */
+ cpm2_dpinit();
+
+ /* Tell everyone where the comm processor resides.
+ */
+ cpmp = &cpm2_immr->im_cpm;
+}
+
+/* Set a baud rate generator. This needs lots of work. There are
+ * eight BRGs, which can be connected to the CPM channels or output
+ * as clocks. The BRGs are in two different block of internal
+ * memory mapped space.
+ * The baud rate clock is the system clock divided by something.
+ * It was set up long ago during the initial boot phase and is
+ * is given to us.
+ * Baud rate clocks are zero-based in the driver code (as that maps
+ * to port numbers). Documentation uses 1-based numbering.
+ */
+#define BRG_INT_CLK (get_brgfreq())
+#define BRG_UART_CLK (BRG_INT_CLK/16)
+
+/* This function is used by UARTS, or anything else that uses a 16x
+ * oversampled clock.
+ */
+void
+cpm_setbrg(uint brg, uint rate)
+{
+ volatile uint *bp;
+
+ /* This is good enough to get SMCs running.....
+ */
+ if (brg < 4) {
+ bp = cpm2_map_size(im_brgc1, 16);
+ } else {
+ bp = cpm2_map_size(im_brgc5, 16);
+ brg -= 4;
+ }
+ bp += brg;
+ *bp = ((BRG_UART_CLK / rate) << 1) | CPM_BRG_EN;
+
+ cpm2_unmap(bp);
+}
+
+/* This function is used to set high speed synchronous baud rate
+ * clocks.
+ */
+void
+cpm2_fastbrg(uint brg, uint rate, int div16)
+{
+ volatile uint *bp;
+
+ if (brg < 4) {
+ bp = cpm2_map_size(im_brgc1, 16);
+ }
+ else {
+ bp = cpm2_map_size(im_brgc5, 16);
+ brg -= 4;
+ }
+ bp += brg;
+ *bp = ((BRG_INT_CLK / rate) << 1) | CPM_BRG_EN;
+ if (div16)
+ *bp |= CPM_BRG_DIV16;
+
+ cpm2_unmap(bp);
+}
+
+int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
+{
+ int ret = 0;
+ int shift;
+ int i, bits = 0;
+ cpmux_t *im_cpmux;
+ u32 *reg;
+ u32 mask = 7;
+ u8 clk_map [24][3] = {
+ {CPM_CLK_FCC1, CPM_BRG5, 0},
+ {CPM_CLK_FCC1, CPM_BRG6, 1},
+ {CPM_CLK_FCC1, CPM_BRG7, 2},
+ {CPM_CLK_FCC1, CPM_BRG8, 3},
+ {CPM_CLK_FCC1, CPM_CLK9, 4},
+ {CPM_CLK_FCC1, CPM_CLK10, 5},
+ {CPM_CLK_FCC1, CPM_CLK11, 6},
+ {CPM_CLK_FCC1, CPM_CLK12, 7},
+ {CPM_CLK_FCC2, CPM_BRG5, 0},
+ {CPM_CLK_FCC2, CPM_BRG6, 1},
+ {CPM_CLK_FCC2, CPM_BRG7, 2},
+ {CPM_CLK_FCC2, CPM_BRG8, 3},
+ {CPM_CLK_FCC2, CPM_CLK13, 4},
+ {CPM_CLK_FCC2, CPM_CLK14, 5},
+ {CPM_CLK_FCC2, CPM_CLK15, 6},
+ {CPM_CLK_FCC2, CPM_CLK16, 7},
+ {CPM_CLK_FCC3, CPM_BRG5, 0},
+ {CPM_CLK_FCC3, CPM_BRG6, 1},
+ {CPM_CLK_FCC3, CPM_BRG7, 2},
+ {CPM_CLK_FCC3, CPM_BRG8, 3},
+ {CPM_CLK_FCC3, CPM_CLK13, 4},
+ {CPM_CLK_FCC3, CPM_CLK14, 5},
+ {CPM_CLK_FCC3, CPM_CLK15, 6},
+ {CPM_CLK_FCC3, CPM_CLK16, 7}
+ };
+
+ im_cpmux = cpm2_map(im_cpmux);
+
+ switch (target) {
+ case CPM_CLK_SCC1:
+ reg = &im_cpmux->cmx_scr;
+ shift = 24;
+ case CPM_CLK_SCC2:
+ reg = &im_cpmux->cmx_scr;
+ shift = 16;
+ break;
+ case CPM_CLK_SCC3:
+ reg = &im_cpmux->cmx_scr;
+ shift = 8;
+ break;
+ case CPM_CLK_SCC4:
+ reg = &im_cpmux->cmx_scr;
+ shift = 0;
+ break;
+ case CPM_CLK_FCC1:
+ reg = &im_cpmux->cmx_fcr;
+ shift = 24;
+ break;
+ case CPM_CLK_FCC2:
+ reg = &im_cpmux->cmx_fcr;
+ shift = 16;
+ break;
+ case CPM_CLK_FCC3:
+ reg = &im_cpmux->cmx_fcr;
+ shift = 8;
+ break;
+ default:
+ printk(KERN_ERR "cpm2_clock_setup: invalid clock target\n");
+ return -EINVAL;
+ }
+
+ if (mode == CPM_CLK_RX)
+ shift +=3;
+
+ for (i=0; i<24; i++) {
+ if (clk_map[i][0] == target && clk_map[i][1] == clock) {
+ bits = clk_map[i][2];
+ break;
+ }
+ }
+ if (i == sizeof(clk_map)/3)
+ ret = -EINVAL;
+
+ bits <<= shift;
+ mask <<= shift;
+ out_be32(reg, (in_be32(reg) & ~mask) | bits);
+
+ cpm2_unmap(im_cpmux);
+ return ret;
+}
+
+/*
+ * dpalloc / dpfree bits.
+ */
+static spinlock_t cpm_dpmem_lock;
+/* 16 blocks should be enough to satisfy all requests
+ * until the memory subsystem goes up... */
+static rh_block_t cpm_boot_dpmem_rh_block[16];
+static rh_info_t cpm_dpmem_info;
+static u8* im_dprambase;
+
+static void cpm2_dpinit(void)
+{
+ spin_lock_init(&cpm_dpmem_lock);
+
+ im_dprambase = ioremap(CPM_MAP_ADDR, CPM_DATAONLY_BASE + CPM_DATAONLY_SIZE);
+
+ /* initialize the info header */
+ rh_init(&cpm_dpmem_info, 1,
+ sizeof(cpm_boot_dpmem_rh_block) /
+ sizeof(cpm_boot_dpmem_rh_block[0]),
+ cpm_boot_dpmem_rh_block);
+
+ /* Attach the usable dpmem area */
+ /* XXX: This is actually crap. CPM_DATAONLY_BASE and
+ * CPM_DATAONLY_SIZE is only a subset of the available dpram. It
+ * varies with the processor and the microcode patches activated.
+ * But the following should be at least safe.
+ */
+ rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE,
+ CPM_DATAONLY_SIZE);
+}
+
+/* This function returns an index into the DPRAM area.
+ */
+uint cpm_dpalloc(uint size, uint align)
+{
+ void *start;
+ unsigned long flags;
+
+ spin_lock_irqsave(&cpm_dpmem_lock, flags);
+ cpm_dpmem_info.alignment = align;
+ start = rh_alloc(&cpm_dpmem_info, size, "commproc");
+ spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
+
+ return (uint)start;
+}
+EXPORT_SYMBOL(cpm_dpalloc);
+
+int cpm_dpfree(uint offset)
+{
+ int ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&cpm_dpmem_lock, flags);
+ ret = rh_free(&cpm_dpmem_info, (void *)offset);
+ spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
+
+ return ret;
+}
+EXPORT_SYMBOL(cpm_dpfree);
+
+/* not sure if this is ever needed */
+uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+{
+ void *start;
+ unsigned long flags;
+
+ spin_lock_irqsave(&cpm_dpmem_lock, flags);
+ cpm_dpmem_info.alignment = align;
+ start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+ spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
+
+ return (uint)start;
+}
+EXPORT_SYMBOL(cpm_dpalloc_fixed);
+
+void cpm_dpdump(void)
+{
+ rh_dump(&cpm_dpmem_info);
+}
+EXPORT_SYMBOL(cpm_dpdump);
+
+void *cpm_dpram_addr(uint offset)
+{
+ return (void *)(im_dprambase + offset);
+}
+EXPORT_SYMBOL(cpm_dpram_addr);
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
new file mode 100644
index 00000000000..51752990f7b
--- /dev/null
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -0,0 +1,256 @@
+/*
+ * Platform information definitions.
+ *
+ * Copied from arch/ppc/syslib/cpm2_pic.c with minor subsequent updates
+ * to make in work in arch/powerpc/. Original (c) belongs to Dan Malek.
+ *
+ * Author: Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * 1999-2001 (c) Dan Malek <dan@embeddedalley.com>
+ * 2006 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/* The CPM2 internal interrupt controller. It is usually
+ * the only interrupt controller.
+ * There are two 32-bit registers (high/low) for up to 64
+ * possible interrupts.
+ *
+ * Now, the fun starts.....Interrupt Numbers DO NOT MAP
+ * in a simple arithmetic fashion to mask or pending registers.
+ * That is, interrupt 4 does not map to bit position 4.
+ * We create two tables, indexed by vector number, to indicate
+ * which register to use and which bit in the register to use.
+ */
+
+#include <linux/stddef.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/irq.h>
+
+#include <asm/immap_cpm2.h>
+#include <asm/mpc8260.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+
+#include "cpm2_pic.h"
+
+static struct device_node *cpm2_pic_node;
+static struct irq_host *cpm2_pic_host;
+#define NR_MASK_WORDS ((NR_IRQS + 31) / 32)
+static unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
+
+static const u_char irq_to_siureg[] = {
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* bit numbers do not match the docs, these are precomputed so the bit for
+ * a given irq is (1 << irq_to_siubit[irq]) */
+static const u_char irq_to_siubit[] = {
+ 0, 15, 14, 13, 12, 11, 10, 9,
+ 8, 7, 6, 5, 4, 3, 2, 1,
+ 2, 1, 0, 14, 13, 12, 11, 10,
+ 9, 8, 7, 6, 5, 4, 3, 0,
+ 31, 30, 29, 28, 27, 26, 25, 24,
+ 23, 22, 21, 20, 19, 18, 17, 16,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+};
+
+static void cpm2_mask_irq(unsigned int irq_nr)
+{
+ int bit, word;
+ volatile uint *simr;
+
+ irq_nr -= CPM_IRQ_OFFSET;
+
+ bit = irq_to_siubit[irq_nr];
+ word = irq_to_siureg[irq_nr];
+
+ simr = &(cpm2_intctl->ic_simrh);
+ ppc_cached_irq_mask[word] &= ~(1 << bit);
+ simr[word] = ppc_cached_irq_mask[word];
+}
+
+static void cpm2_unmask_irq(unsigned int irq_nr)
+{
+ int bit, word;
+ volatile uint *simr;
+
+ irq_nr -= CPM_IRQ_OFFSET;
+
+ bit = irq_to_siubit[irq_nr];
+ word = irq_to_siureg[irq_nr];
+
+ simr = &(cpm2_intctl->ic_simrh);
+ ppc_cached_irq_mask[word] |= 1 << bit;
+ simr[word] = ppc_cached_irq_mask[word];
+}
+
+static void cpm2_mask_and_ack(unsigned int irq_nr)
+{
+ int bit, word;
+ volatile uint *simr, *sipnr;
+
+ irq_nr -= CPM_IRQ_OFFSET;
+
+ bit = irq_to_siubit[irq_nr];
+ word = irq_to_siureg[irq_nr];
+
+ simr = &(cpm2_intctl->ic_simrh);
+ sipnr = &(cpm2_intctl->ic_sipnrh);
+ ppc_cached_irq_mask[word] &= ~(1 << bit);
+ simr[word] = ppc_cached_irq_mask[word];
+ sipnr[word] = 1 << bit;
+}
+
+static void cpm2_end_irq(unsigned int irq_nr)
+{
+ int bit, word;
+ volatile uint *simr;
+
+ if (!(irq_desc[irq_nr].status & (IRQ_DISABLED|IRQ_INPROGRESS))
+ && irq_desc[irq_nr].action) {
+
+ irq_nr -= CPM_IRQ_OFFSET;
+ bit = irq_to_siubit[irq_nr];
+ word = irq_to_siureg[irq_nr];
+
+ simr = &(cpm2_intctl->ic_simrh);
+ ppc_cached_irq_mask[word] |= 1 << bit;
+ simr[word] = ppc_cached_irq_mask[word];
+ /*
+ * Work around large numbers of spurious IRQs on PowerPC 82xx
+ * systems.
+ */
+ mb();
+ }
+}
+
+static struct irq_chip cpm2_pic = {
+ .typename = " CPM2 SIU ",
+ .enable = cpm2_unmask_irq,
+ .disable = cpm2_mask_irq,
+ .unmask = cpm2_unmask_irq,
+ .mask_ack = cpm2_mask_and_ack,
+ .end = cpm2_end_irq,
+};
+
+int cpm2_get_irq(struct pt_regs *regs)
+{
+ int irq;
+ unsigned long bits;
+
+ /* For CPM2, read the SIVEC register and shift the bits down
+ * to get the irq number. */
+ bits = cpm2_intctl->ic_sivec;
+ irq = bits >> 26;
+
+ if (irq == 0)
+ return(-1);
+ return irq+CPM_IRQ_OFFSET;
+}
+
+static int cpm2_pic_host_match(struct irq_host *h, struct device_node *node)
+{
+ return cpm2_pic_node == NULL || cpm2_pic_node == node;
+}
+
+static int cpm2_pic_host_map(struct irq_host *h, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ pr_debug("cpm2_pic_host_map(%d, 0x%lx)\n", virq, hw);
+
+ get_irq_desc(virq)->status |= IRQ_LEVEL;
+ set_irq_chip_and_handler(virq, &cpm2_pic, handle_level_irq);
+ return 0;
+}
+
+static void cpm2_host_unmap(struct irq_host *h, unsigned int virq)
+{
+ /* Make sure irq is masked in hardware */
+ cpm2_mask_irq(virq);
+
+ /* remove chip and handler */
+ set_irq_chip_and_handler(virq, NULL, NULL);
+}
+
+static int cpm2_pic_host_xlate(struct irq_host *h, struct device_node *ct,
+ u32 *intspec, unsigned int intsize,
+ irq_hw_number_t *out_hwirq, unsigned int *out_flags)
+{
+ static const unsigned char map_cpm2_senses[4] = {
+ IRQ_TYPE_LEVEL_LOW,
+ IRQ_TYPE_LEVEL_HIGH,
+ IRQ_TYPE_EDGE_FALLING,
+ IRQ_TYPE_EDGE_RISING,
+ };
+
+ *out_hwirq = intspec[0];
+ if (intsize > 1 && intspec[1] < 4)
+ *out_flags = map_cpm2_senses[intspec[1]];
+ else
+ *out_flags = IRQ_TYPE_NONE;
+
+ return 0;
+}
+
+static struct irq_host_ops cpm2_pic_host_ops = {
+ .match = cpm2_pic_host_match,
+ .map = cpm2_pic_host_map,
+ .unmap = cpm2_host_unmap,
+ .xlate = cpm2_pic_host_xlate,
+};
+
+void cpm2_pic_init(struct device_node *node)
+{
+ int i;
+
+ /* Clear the CPM IRQ controller, in case it has any bits set
+ * from the bootloader
+ */
+
+ /* Mask out everything */
+
+ cpm2_intctl->ic_simrh = 0x00000000;
+ cpm2_intctl->ic_simrl = 0x00000000;
+
+ wmb();
+
+ /* Ack everything */
+ cpm2_intctl->ic_sipnrh = 0xffffffff;
+ cpm2_intctl->ic_sipnrl = 0xffffffff;
+ wmb();
+
+ /* Dummy read of the vector */
+ i = cpm2_intctl->ic_sivec;
+ rmb();
+
+ /* Initialize the default interrupt mapping priorities,
+ * in case the boot rom changed something on us.
+ */
+ cpm2_intctl->ic_sicr = 0;
+ cpm2_intctl->ic_scprrh = 0x05309770;
+ cpm2_intctl->ic_scprrl = 0x05309770;
+
+ /* create a legacy host */
+ if (node)
+ cpm2_pic_node = of_node_get(node);
+
+ cpm2_pic_host = irq_alloc_host(IRQ_HOST_MAP_LINEAR, 64, &cpm2_pic_host_ops, 64);
+ if (cpm2_pic_host == NULL) {
+ printk(KERN_ERR "CPM2 PIC: failed to allocate irq host!\n");
+ return;
+ }
+}
diff --git a/arch/powerpc/sysdev/cpm2_pic.h b/arch/powerpc/sysdev/cpm2_pic.h
new file mode 100644
index 00000000000..d63e45d4df5
--- /dev/null
+++ b/arch/powerpc/sysdev/cpm2_pic.h
@@ -0,0 +1,10 @@
+#ifndef _PPC_KERNEL_CPM2_H
+#define _PPC_KERNEL_CPM2_H
+
+extern intctl_cpm2_t *cpm2_intctl;
+
+extern int cpm2_get_irq(struct pt_regs *regs);
+
+extern void cpm2_pic_init(struct device_node*);
+
+#endif /* _PPC_KERNEL_CPM2_H */
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 92ba378b799..022ed275ea6 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -3,6 +3,9 @@
*
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
*
+ * 2006 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
@@ -20,15 +23,20 @@
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fsl_devices.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/fs_uart_pd.h>
#include <asm/system.h>
#include <asm/atomic.h>
#include <asm/io.h>
#include <asm/irq.h>
+#include <asm/time.h>
#include <asm/prom.h>
#include <sysdev/fsl_soc.h>
#include <mm/mmu_decl.h>
+#include <asm/cpm2.h>
+extern void init_fcc_ioports(struct fs_platform_info*);
static phys_addr_t immrbase = -1;
phys_addr_t get_immrbase(void)
@@ -42,7 +50,9 @@ phys_addr_t get_immrbase(void)
if (soc) {
unsigned int size;
const void *prop = get_property(soc, "reg", &size);
- immrbase = of_translate_address(soc, prop);
+
+ if (prop)
+ immrbase = of_translate_address(soc, prop);
of_node_put(soc);
};
@@ -51,6 +61,59 @@ phys_addr_t get_immrbase(void)
EXPORT_SYMBOL(get_immrbase);
+#ifdef CONFIG_CPM2
+
+static u32 brgfreq = -1;
+
+u32 get_brgfreq(void)
+{
+ struct device_node *node;
+
+ if (brgfreq != -1)
+ return brgfreq;
+
+ node = of_find_node_by_type(NULL, "cpm");
+ if (node) {
+ unsigned int size;
+ const unsigned int *prop = get_property(node, "brg-frequency",
+ &size);
+
+ if (prop)
+ brgfreq = *prop;
+ of_node_put(node);
+ };
+
+ return brgfreq;
+}
+
+EXPORT_SYMBOL(get_brgfreq);
+
+static u32 fs_baudrate = -1;
+
+u32 get_baudrate(void)
+{
+ struct device_node *node;
+
+ if (fs_baudrate != -1)
+ return fs_baudrate;
+
+ node = of_find_node_by_type(NULL, "serial");
+ if (node) {
+ unsigned int size;
+ const unsigned int *prop = get_property(node, "current-speed",
+ &size);
+
+ if (prop)
+ fs_baudrate = *prop;
+ of_node_put(node);
+ };
+
+ return fs_baudrate;
+}
+
+EXPORT_SYMBOL(get_baudrate);
+#endif /* CONFIG_CPM2 */
+
static int __init gfar_mdio_of_init(void)
{
struct device_node *np;
@@ -85,8 +148,11 @@ static int __init gfar_mdio_of_init(void)
mdio_data.irq[k] = -1;
while ((child = of_get_next_child(np, child)) != NULL) {
- const u32 *id = get_property(child, "reg", NULL);
- mdio_data.irq[*id] = irq_of_parse_and_map(child, 0);
+ int irq = irq_of_parse_and_map(child, 0);
+ if (irq != NO_IRQ) {
+ const u32 *id = get_property(child, "reg", NULL);
+ mdio_data.irq[*id] = irq;
+ }
}
ret =
@@ -128,7 +194,7 @@ static int __init gfar_of_init(void)
const char *model;
const void *mac_addr;
const phandle *ph;
- int n_res = 1;
+ int n_res = 2;
memset(r, 0, sizeof(r));
memset(&gfar_data, 0, sizeof(gfar_data));
@@ -159,7 +225,7 @@ static int __init gfar_of_init(void)
gfar_dev =
platform_device_register_simple("fsl-gianfar", i, &r[0],
- n_res + 1);
+ n_res);
if (IS_ERR(gfar_dev)) {
ret = PTR_ERR(gfar_dev);
@@ -478,3 +544,208 @@ err:
}
arch_initcall(fsl_usb_of_init);
+
+#ifdef CONFIG_CPM2
+
+static const char fcc_regs[] = "fcc_regs";
+static const char fcc_regs_c[] = "fcc_regs_c";
+static const char fcc_pram[] = "fcc_pram";
+static char bus_id[9][BUS_ID_SIZE];
+
+static int __init fs_enet_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *fs_enet_dev;
+ struct resource res;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "network", "fs_enet")) != NULL;
+ i++) {
+ struct resource r[4];
+ struct device_node *phy, *mdio;
+ struct fs_platform_info fs_enet_data;
+ const unsigned int *id, *phy_addr;
+ const void *mac_addr;
+ const phandle *ph;
+ const char *model;
+
+ memset(r, 0, sizeof(r));
+ memset(&fs_enet_data, 0, sizeof(fs_enet_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto err;
+ r[0].name = fcc_regs;
+
+ ret = of_address_to_resource(np, 1, &r[1]);
+ if (ret)
+ goto err;
+ r[1].name = fcc_pram;
+
+ ret = of_address_to_resource(np, 2, &r[2]);
+ if (ret)
+ goto err;
+ r[2].name = fcc_regs_c;
+
+ r[3].start = r[3].end = irq_of_parse_and_map(np, 0);
+ r[3].flags = IORESOURCE_IRQ;
+
+ fs_enet_dev =
+ platform_device_register_simple("fsl-cpm-fcc", i, &r[0], 4);
+
+ if (IS_ERR(fs_enet_dev)) {
+ ret = PTR_ERR(fs_enet_dev);
+ goto err;
+ }
+
+ model = get_property(np, "model", NULL);
+ if (model == NULL) {
+ ret = -ENODEV;
+ goto unreg;
+ }
+
+ mac_addr = get_property(np, "mac-address", NULL);
+ memcpy(fs_enet_data.macaddr, mac_addr, 6);
+
+ ph = get_property(np, "phy-handle", NULL);
+ phy = of_find_node_by_phandle(*ph);
+
+ if (phy == NULL) {
+ ret = -ENODEV;
+ goto unreg;
+ }
+
+ phy_addr = get_property(phy, "reg", NULL);
+ fs_enet_data.phy_addr = *phy_addr;
+
+ id = get_property(np, "device-id", NULL);
+ fs_enet_data.fs_no = *id;
+ strcpy(fs_enet_data.fs_type, model);
+
+ mdio = of_get_parent(phy);
+ ret = of_address_to_resource(mdio, 0, &res);
+ if (ret) {
+ of_node_put(phy);
+ of_node_put(mdio);
+ goto unreg;
+ }
+
+ fs_enet_data.clk_rx = *((u32 *) get_property(np, "rx-clock", NULL));
+ fs_enet_data.clk_tx = *((u32 *) get_property(np, "tx-clock", NULL));
+
+ if (strstr(model, "FCC")) {
+ int fcc_index = *id - 1;
+
+ fs_enet_data.dpram_offset = (u32)cpm_dpram_addr(0);
+ fs_enet_data.rx_ring = 32;
+ fs_enet_data.tx_ring = 32;
+ fs_enet_data.rx_copybreak = 240;
+ fs_enet_data.use_napi = 0;
+ fs_enet_data.napi_weight = 17;
+ fs_enet_data.mem_offset = FCC_MEM_OFFSET(fcc_index);
+ fs_enet_data.cp_page = CPM_CR_FCC_PAGE(fcc_index);
+ fs_enet_data.cp_block = CPM_CR_FCC_SBLOCK(fcc_index);
+
+ snprintf((char*)&bus_id[(*id)], BUS_ID_SIZE, "%x:%02x",
+ (u32)res.start, fs_enet_data.phy_addr);
+ fs_enet_data.bus_id = (char*)&bus_id[(*id)];
+ fs_enet_data.init_ioports = init_fcc_ioports;
+ }
+
+ of_node_put(phy);
+ of_node_put(mdio);
+
+ ret = platform_device_add_data(fs_enet_dev, &fs_enet_data,
+ sizeof(struct
+ fs_platform_info));
+ if (ret)
+ goto unreg;
+ }
+ return 0;
+
+unreg:
+ platform_device_unregister(fs_enet_dev);
+err:
+ return ret;
+}
+
+arch_initcall(fs_enet_of_init);
+
+static const char scc_regs[] = "regs";
+static const char scc_pram[] = "pram";
+
+static int __init cpm_uart_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *cpm_uart_dev;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "serial", "cpm_uart")) != NULL;
+ i++) {
+ struct resource r[3];
+ struct fs_uart_platform_info cpm_uart_data;
+ const int *id;
+ const char *model;
+
+ memset(r, 0, sizeof(r));
+ memset(&cpm_uart_data, 0, sizeof(cpm_uart_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto err;
+
+ r[0].name = scc_regs;
+
+ ret = of_address_to_resource(np, 1, &r[1]);
+ if (ret)
+ goto err;
+ r[1].name = scc_pram;
+
+ r[2].start = r[2].end = irq_of_parse_and_map(np, 0);
+ r[2].flags = IORESOURCE_IRQ;
+
+ cpm_uart_dev =
+ platform_device_register_simple("fsl-cpm-scc:uart", i, &r[0], 3);
+
+ if (IS_ERR(cpm_uart_dev)) {
+ ret = PTR_ERR(cpm_uart_dev);
+ goto err;
+ }
+
+ id = get_property(np, "device-id", NULL);
+ cpm_uart_data.fs_no = *id;
+
+ model = (char*)get_property(np, "model", NULL);
+ strcpy(cpm_uart_data.fs_type, model);
+
+ cpm_uart_data.uart_clk = ppc_proc_freq;
+
+ cpm_uart_data.tx_num_fifo = 4;
+ cpm_uart_data.tx_buf_size = 32;
+ cpm_uart_data.rx_num_fifo = 4;
+ cpm_uart_data.rx_buf_size = 32;
+ cpm_uart_data.clk_rx = *((u32 *) get_property(np, "rx-clock", NULL));
+ cpm_uart_data.clk_tx = *((u32 *) get_property(np, "tx-clock", NULL));
+
+ ret =
+ platform_device_add_data(cpm_uart_dev, &cpm_uart_data,
+ sizeof(struct
+ fs_uart_platform_info));
+ if (ret)
+ goto unreg;
+ }
+
+ return 0;
+
+unreg:
+ platform_device_unregister(cpm_uart_dev);
+err:
+ return ret;
+}
+
+arch_initcall(cpm_uart_of_init);
+#endif /* CONFIG_CPM2 */
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h
index 5a3dd480d2f..04e145b5fc3 100644
--- a/arch/powerpc/sysdev/fsl_soc.h
+++ b/arch/powerpc/sysdev/fsl_soc.h
@@ -5,6 +5,8 @@
#include <asm/mmu.h>
extern phys_addr_t get_immrbase(void);
+extern u32 get_brgfreq(void);
+extern u32 get_baudrate(void);
#endif
#endif
diff --git a/arch/ppc/boot/utils/mkbugboot.c b/arch/ppc/boot/utils/mkbugboot.c
index 29115e01f60..1640c4199ca 100644
--- a/arch/ppc/boot/utils/mkbugboot.c
+++ b/arch/ppc/boot/utils/mkbugboot.c
@@ -19,36 +19,13 @@
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
+#include <netinet/in.h>
#ifdef __sun__
#include <inttypes.h>
#else
#include <stdint.h>
#endif
-#ifdef __i386__
-#define cpu_to_be32(x) le32_to_cpu(x)
-#define cpu_to_be16(x) le16_to_cpu(x)
-#else
-#define cpu_to_be32(x) (x)
-#define cpu_to_be16(x) (x)
-#endif
-
-#define cpu_to_le32(x) le32_to_cpu((x))
-unsigned long le32_to_cpu(unsigned long x)
-{
- return (((x & 0x000000ffU) << 24) |
- ((x & 0x0000ff00U) << 8) |
- ((x & 0x00ff0000U) >> 8) |
- ((x & 0xff000000U) >> 24));
-}
-
-#define cpu_to_le16(x) le16_to_cpu((x))
-unsigned short le16_to_cpu(unsigned short x)
-{
- return (((x & 0x00ff) << 8) |
- ((x & 0xff00) >> 8));
-}
-
/* size of read buffer */
#define SIZE 0x1000
@@ -62,124 +39,109 @@ typedef struct bug_boot_header {
#define HEADER_SIZE sizeof(bug_boot_header_t)
-uint32_t copy_image(int32_t in_fd, int32_t out_fd)
+void update_checksum(void *buf, size_t size, uint16_t *sum)
{
- uint8_t buf[SIZE];
- int n;
- uint32_t image_size = 0;
- uint8_t zero = 0;
-
- lseek(in_fd, ELF_HEADER_SIZE, SEEK_SET);
-
- /* Copy an image while recording its size */
- while ( (n = read(in_fd, buf, SIZE)) > 0 )
- {
- image_size = image_size + n;
- write(out_fd, buf, n);
- }
-
- /* BUG romboot requires that our size is divisible by 2 */
- /* align image to 2 byte boundary */
- if (image_size % 2)
- {
- image_size++;
- write(out_fd, &zero, 1);
- }
-
- return image_size;
+ uint32_t csum = *sum;
+
+ while (size) {
+ csum += *(uint16_t *)buf;
+ if (csum > 0xffff)
+ csum -= 0xffff;
+ buf = (uint16_t *)buf + 1;
+ size -= 2;
+ }
+ *sum = csum;
}
-void write_bugboot_header(int32_t out_fd, uint32_t boot_size)
+uint32_t copy_image(int in_fd, int out_fd, uint16_t *sum)
{
- uint8_t header_block[HEADER_SIZE];
- bug_boot_header_t *bbh = (bug_boot_header_t *)&header_block[0];
-
- memset(header_block, 0, HEADER_SIZE);
-
- /* Fill in the PPCBUG ROM boot header */
- strncpy(bbh->magic_word, "BOOT", 4); /* PPCBUG magic word */
- bbh->entry_offset = cpu_to_be32(HEADER_SIZE); /* Entry address */
- bbh->routine_length= cpu_to_be32(HEADER_SIZE+boot_size+2); /* Routine length */
- strncpy(bbh->routine_name, "LINUXROM", 8); /* Routine name */
-
- /* Output the header and bootloader to the file */
- write(out_fd, header_block, HEADER_SIZE);
+ uint8_t buf[SIZE];
+ int offset = 0;
+ int n;
+ uint32_t image_size = 0;
+
+ lseek(in_fd, ELF_HEADER_SIZE, SEEK_SET);
+
+ /* Copy an image while recording its size */
+ while ( (n = read(in_fd, buf + offset, SIZE - offset)) > 0 ) {
+ n += offset;
+ offset = n & 1;
+ n -= offset;
+ image_size = image_size + n;
+ /* who's going to deal with short writes? */
+ write(out_fd, buf, n);
+ update_checksum(buf, n, sum);
+ if (offset)
+ buf[0] = buf[n];
+ }
+
+ /* BUG romboot requires that our size is divisible by 2 */
+ /* align image to 2 byte boundary */
+ if (offset) {
+ image_size += 2;
+ buf[1] = '\0';
+ write(out_fd, buf, 2);
+ update_checksum(buf, 2, sum);
+ }
+ return image_size;
}
-uint16_t calc_checksum(int32_t bug_fd)
+void write_bugboot_header(int out_fd, uint32_t boot_size, uint16_t *sum)
{
- uint32_t checksum_var = 0;
- uint8_t buf[2];
- int n;
-
- /* Checksum loop */
- while ( (n = read(bug_fd, buf, 2) ) )
- {
- checksum_var = checksum_var + *(uint16_t *)buf;
-
- /* If we carry out, mask it and add one to the checksum */
- if (checksum_var >> 16)
- checksum_var = (checksum_var & 0x0000ffff) + 1;
- }
-
- return checksum_var;
+ static bug_boot_header_t bbh = {
+ .magic_word = "BOOT",
+ .routine_name = "LINUXROM"
+ };
+
+ /* Fill in the PPCBUG ROM boot header */
+ bbh.entry_offset = htonl(HEADER_SIZE); /* Entry address */
+ bbh.routine_length= htonl(HEADER_SIZE+boot_size+2); /* Routine length */
+
+ /* Output the header and bootloader to the file */
+ write(out_fd, &bbh, sizeof(bug_boot_header_t));
+ update_checksum(&bbh, sizeof(bug_boot_header_t), sum);
}
int main(int argc, char *argv[])
{
- int32_t image_fd, bugboot_fd;
- int argptr = 1;
- uint32_t kernel_size = 0;
- uint16_t checksum = 0;
- uint8_t bugbootname[256];
-
- if ( (argc != 3) )
- {
- fprintf(stderr, "usage: %s <kernel_image> <bugboot>\n",argv[0]);
- exit(-1);
- }
-
- /* Get file args */
-
- /* kernel image file */
- if ((image_fd = open( argv[argptr] , 0)) < 0)
- exit(-1);
- argptr++;
+ int image_fd, bugboot_fd;
+ uint32_t kernel_size = 0;
+ uint16_t checksum = 0;
- /* bugboot file */
- if ( !strcmp( argv[argptr], "-" ) )
- bugboot_fd = 1; /* stdout */
- else
- if ((bugboot_fd = creat( argv[argptr] , 0755)) < 0)
- exit(-1);
- else
- strcpy(bugbootname, argv[argptr]);
- argptr++;
+ if (argc != 3) {
+ fprintf(stderr, "usage: %s <kernel_image> <bugboot>\n",argv[0]);
+ exit(-1);
+ }
- /* Set file position after ROM header block where zImage will be written */
- lseek(bugboot_fd, HEADER_SIZE, SEEK_SET);
+ /* Get file args */
- /* Copy kernel image into bugboot image */
- kernel_size = copy_image(image_fd, bugboot_fd);
- close(image_fd);
+ /* kernel image file */
+ if ((image_fd = open(argv[1] , 0)) < 0)
+ exit(-1);
- /* Set file position to beginning where header/romboot will be written */
- lseek(bugboot_fd, 0, SEEK_SET);
+ /* bugboot file */
+ if (!strcmp(argv[2], "-"))
+ bugboot_fd = 1; /* stdout */
+ else if ((bugboot_fd = creat(argv[2] , 0755)) < 0)
+ exit(-1);
- /* Write out BUG header/romboot */
- write_bugboot_header(bugboot_fd, kernel_size);
+ /* Set file position after ROM header block where zImage will be written */
+ lseek(bugboot_fd, HEADER_SIZE, SEEK_SET);
- /* Close bugboot file */
- close(bugboot_fd);
+ /* Copy kernel image into bugboot image */
+ kernel_size = copy_image(image_fd, bugboot_fd, &checksum);
- /* Reopen it as read/write */
- bugboot_fd = open(bugbootname, O_RDWR);
+ /* Set file position to beginning where header/romboot will be written */
+ lseek(bugboot_fd, 0, SEEK_SET);
- /* Calculate checksum */
- checksum = calc_checksum(bugboot_fd);
+ /* Write out BUG header/romboot */
+ write_bugboot_header(bugboot_fd, kernel_size, &checksum);
- /* Write out the calculated checksum */
- write(bugboot_fd, &checksum, 2);
+ /* Write out the calculated checksum */
+ lseek(bugboot_fd, 0, SEEK_END);
+ write(bugboot_fd, &checksum, 2);
- return 0;
+ /* Close bugboot file */
+ close(bugboot_fd);
+ return 0;
}
diff --git a/arch/ppc/boot/utils/mkprep.c b/arch/ppc/boot/utils/mkprep.c
index f6d5a2f2fcf..192bb397126 100644
--- a/arch/ppc/boot/utils/mkprep.c
+++ b/arch/ppc/boot/utils/mkprep.c
@@ -15,279 +15,227 @@
* Modified for Sparc hosted builds by Peter Wahl <PeterWahl@web.de>
*/
-#include <fcntl.h>
#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
-#include <strings.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#define cpu_to_le32(x) le32_to_cpu((x))
-unsigned long le32_to_cpu(unsigned long x)
-{
- return (((x & 0x000000ffU) << 24) |
- ((x & 0x0000ff00U) << 8) |
- ((x & 0x00ff0000U) >> 8) |
- ((x & 0xff000000U) >> 24));
-}
-
-
-#define cpu_to_le16(x) le16_to_cpu((x))
-unsigned short le16_to_cpu(unsigned short x)
-{
- return (((x & 0x00ff) << 8) |
- ((x & 0xff00) >> 8));
-}
-
-#define cpu_to_be32(x) (x)
-#define be32_to_cpu(x) (x)
-#define cpu_to_be16(x) (x)
-#define be16_to_cpu(x) (x)
+#include <stdlib.h>
/* size of read buffer */
#define SIZE 0x1000
-
-typedef unsigned long dword_t;
-typedef unsigned short word_t;
-typedef unsigned char byte_t;
-typedef byte_t block_t[512];
-typedef byte_t page_t[4096];
-
-
/*
* Partition table entry
* - from the PReP spec
*/
typedef struct partition_entry {
- byte_t boot_indicator;
- byte_t starting_head;
- byte_t starting_sector;
- byte_t starting_cylinder;
-
- byte_t system_indicator;
- byte_t ending_head;
- byte_t ending_sector;
- byte_t ending_cylinder;
-
- dword_t beginning_sector;
- dword_t number_of_sectors;
+ unsigned char boot_indicator;
+ unsigned char starting_head;
+ unsigned char starting_sector;
+ unsigned char starting_cylinder;
+
+ unsigned char system_indicator;
+ unsigned char ending_head;
+ unsigned char ending_sector;
+ unsigned char ending_cylinder;
+
+ unsigned char beginning_sector[4];
+ unsigned char number_of_sectors[4];
} partition_entry_t;
#define BootActive 0x80
#define SystemPrep 0x41
-void copy_image(int , int);
-void write_prep_partition(int , int );
-void write_asm_data( int in, int out );
+void copy_image(FILE *, FILE *);
+void write_prep_partition(FILE *, FILE *);
+void write_asm_data(FILE *, FILE *);
unsigned int elfhdr_size = 65536;
int main(int argc, char *argv[])
{
- int in_fd, out_fd;
- int argptr = 1;
- unsigned int prep = 0;
- unsigned int asmoutput = 0;
-
- if ( (argc < 3) || (argc > 4) )
- {
- fprintf(stderr, "usage: %s [-pbp] [-asm] <boot-file> <image>\n",argv[0]);
- exit(-1);
- }
-
- /* needs to handle args more elegantly -- but this is a small/simple program */
-
- /* check for -pbp */
- if ( !strcmp( argv[argptr], "-pbp" ) )
- {
- prep = 1;
- argptr++;
- }
-
- /* check for -asm */
- if ( !strcmp( argv[argptr], "-asm" ) )
- {
- asmoutput = 1;
- argptr++;
- }
-
- /* input file */
- if ( !strcmp( argv[argptr], "-" ) )
- in_fd = 0; /* stdin */
- else
- if ((in_fd = open( argv[argptr] , 0)) < 0)
- exit(-1);
- argptr++;
-
- /* output file */
- if ( !strcmp( argv[argptr], "-" ) )
- out_fd = 1; /* stdout */
- else
- if ((out_fd = creat( argv[argptr] , 0755)) < 0)
- exit(-1);
- argptr++;
-
- /* skip elf header in input file */
- /*if ( !prep )*/
- lseek(in_fd, elfhdr_size, SEEK_SET);
-
- /* write prep partition if necessary */
- if ( prep )
- write_prep_partition( in_fd, out_fd );
-
- /* write input image to bootimage */
- if ( asmoutput )
- write_asm_data( in_fd, out_fd );
- else
- copy_image(in_fd, out_fd);
-
- return 0;
+ FILE *in, *out;
+ int argptr = 1;
+ int prep = 0;
+ int asmoutput = 0;
+
+ if (argc < 3 || argc > 4) {
+ fprintf(stderr, "usage: %s [-pbp] [-asm] <boot-file> <image>\n",
+ argv[0]);
+ exit(-1);
+ }
+
+/* needs to handle args more elegantly -- but this is a small/simple program */
+
+ /* check for -pbp */
+ if (!strcmp(argv[argptr], "-pbp")) {
+ prep = 1;
+ argptr++;
+ }
+
+ /* check for -asm */
+ if (!strcmp(argv[argptr], "-asm")) {
+ asmoutput = 1;
+ argptr++;
+ }
+
+ /* input file */
+ if (!strcmp(argv[argptr], "-"))
+ in = stdin;
+ else if (!(in = fopen(argv[argptr], "r")))
+ exit(-1);
+ argptr++;
+
+ /* output file */
+ if (!strcmp(argv[argptr], "-"))
+ out = stdout;
+ else if (!(out = fopen(argv[argptr], "w")))
+ exit(-1);
+ argptr++;
+
+ /* skip elf header in input file */
+ /*if ( !prep )*/
+ fseek(in, elfhdr_size, SEEK_SET);
+
+ /* write prep partition if necessary */
+ if (prep)
+ write_prep_partition(in, out);
+
+ /* write input image to bootimage */
+ if (asmoutput)
+ write_asm_data(in, out);
+ else
+ copy_image(in, out);
+
+ return 0;
}
-void write_prep_partition(int in, int out)
+void store_le32(unsigned int v, unsigned char *p)
{
- unsigned char block[512];
- partition_entry_t pe;
- dword_t *entry = (dword_t *)&block[0];
- dword_t *length = (dword_t *)&block[sizeof(long)];
- struct stat info;
-
- if (fstat(in, &info) < 0)
- {
- fprintf(stderr,"info failed\n");
- exit(-1);
- }
-
- bzero( block, sizeof block );
-
- /* set entry point and boot image size skipping over elf header */
-#ifdef __i386__
- *entry = 0x400/*+65536*/;
- *length = info.st_size-elfhdr_size+0x400;
-#else
- *entry = cpu_to_le32(0x400/*+65536*/);
- *length = cpu_to_le32(info.st_size-elfhdr_size+0x400);
-#endif /* __i386__ */
-
- /* sets magic number for msdos partition (used by linux) */
- block[510] = 0x55;
- block[511] = 0xAA;
-
- /*
- * Build a "PReP" partition table entry in the boot record
- * - "PReP" may only look at the system_indicator
- */
- pe.boot_indicator = BootActive;
- pe.system_indicator = SystemPrep;
- /*
- * The first block of the diskette is used by this "boot record" which
- * actually contains the partition table. (The first block of the
- * partition contains the boot image, but I digress...) We'll set up
- * one partition on the diskette and it shall contain the rest of the
- * diskette.
- */
- pe.starting_head = 0; /* zero-based */
- pe.starting_sector = 2; /* one-based */
- pe.starting_cylinder = 0; /* zero-based */
- pe.ending_head = 1; /* assumes two heads */
- pe.ending_sector = 18; /* assumes 18 sectors/track */
- pe.ending_cylinder = 79; /* assumes 80 cylinders/diskette */
-
- /*
- * The "PReP" software ignores the above fields and just looks at
- * the next two.
- * - size of the diskette is (assumed to be)
- * (2 tracks/cylinder)(18 sectors/tracks)(80 cylinders/diskette)
- * - unlike the above sector numbers, the beginning sector is zero-based!
- */
+ p[0] = v;
+ p[1] = v >>= 8;
+ p[2] = v >>= 8;
+ p[3] = v >> 8;
+}
+
+void write_prep_partition(FILE *in, FILE *out)
+{
+ unsigned char block[512];
+ partition_entry_t pe;
+ unsigned char *entry = block;
+ unsigned char *length = block + 4;
+ long pos = ftell(in), size;
+
+ if (fseek(in, 0, SEEK_END) < 0) {
+ fprintf(stderr,"info failed\n");
+ exit(-1);
+ }
+ size = ftell(in);
+ if (fseek(in, pos, SEEK_SET) < 0) {
+ fprintf(stderr,"info failed\n");
+ exit(-1);
+ }
+
+ memset(block, '\0', sizeof(block));
+
+ /* set entry point and boot image size skipping over elf header */
+ store_le32(0x400/*+65536*/, entry);
+ store_le32(size-elfhdr_size+0x400, length);
+
+ /* sets magic number for msdos partition (used by linux) */
+ block[510] = 0x55;
+ block[511] = 0xAA;
+
+ /*
+ * Build a "PReP" partition table entry in the boot record
+ * - "PReP" may only look at the system_indicator
+ */
+ pe.boot_indicator = BootActive;
+ pe.system_indicator = SystemPrep;
+ /*
+ * The first block of the diskette is used by this "boot record" which
+ * actually contains the partition table. (The first block of the
+ * partition contains the boot image, but I digress...) We'll set up
+ * one partition on the diskette and it shall contain the rest of the
+ * diskette.
+ */
+ pe.starting_head = 0; /* zero-based */
+ pe.starting_sector = 2; /* one-based */
+ pe.starting_cylinder = 0; /* zero-based */
+ pe.ending_head = 1; /* assumes two heads */
+ pe.ending_sector = 18; /* assumes 18 sectors/track */
+ pe.ending_cylinder = 79; /* assumes 80 cylinders/diskette */
+
+ /*
+ * The "PReP" software ignores the above fields and just looks at
+ * the next two.
+ * - size of the diskette is (assumed to be)
+ * (2 tracks/cylinder)(18 sectors/tracks)(80 cylinders/diskette)
+ * - unlike the above sector numbers, the beginning sector is zero-based!
+ */
#if 0
- pe.beginning_sector = cpu_to_le32(1);
-#else
- /* This has to be 0 on the PowerStack? */
-#ifdef __i386__
- pe.beginning_sector = 0;
+ store_le32(1, pe.beginning_sector);
#else
- pe.beginning_sector = cpu_to_le32(0);
-#endif /* __i386__ */
+ /* This has to be 0 on the PowerStack? */
+ store_le32(0, pe.beginning_sector);
#endif
-#ifdef __i386__
- pe.number_of_sectors = 2*18*80-1;
-#else
- pe.number_of_sectors = cpu_to_le32(2*18*80-1);
-#endif /* __i386__ */
+ store_le32(2*18*80-1, pe.number_of_sectors);
- memcpy(&block[0x1BE], &pe, sizeof(pe));
+ memcpy(&block[0x1BE], &pe, sizeof(pe));
- write( out, block, sizeof(block) );
- write( out, entry, sizeof(*entry) );
- write( out, length, sizeof(*length) );
- /* set file position to 2nd sector where image will be written */
- lseek( out, 0x400, SEEK_SET );
+ fwrite(block, sizeof(block), 1, out);
+ fwrite(entry, 4, 1, out);
+ fwrite(length, 4, 1, out);
+ /* set file position to 2nd sector where image will be written */
+ fseek( out, 0x400, SEEK_SET );
}
-void
-copy_image(int in, int out)
+void copy_image(FILE *in, FILE *out)
{
- char buf[SIZE];
- int n;
+ char buf[SIZE];
+ int n;
- while ( (n = read(in, buf, SIZE)) > 0 )
- write(out, buf, n);
+ while ( (n = fread(buf, 1, SIZE, in)) > 0 )
+ fwrite(buf, 1, n, out);
}
void
-write_asm_data( int in, int out )
+write_asm_data(FILE *in, FILE *out)
{
- int i, cnt, pos, len;
- unsigned int cksum, val;
- unsigned char *lp;
- unsigned char buf[SIZE];
- unsigned char str[256];
-
- write( out, "\t.data\n\t.globl input_data\ninput_data:\n",
- strlen( "\t.data\n\t.globl input_data\ninput_data:\n" ) );
- pos = 0;
- cksum = 0;
- while ((len = read(in, buf, sizeof(buf))) > 0)
- {
- cnt = 0;
- lp = (unsigned char *)buf;
- len = (len + 3) & ~3; /* Round up to longwords */
- for (i = 0; i < len; i += 4)
- {
- if (cnt == 0)
- {
- write( out, "\t.long\t", strlen( "\t.long\t" ) );
- }
- sprintf( str, "0x%02X%02X%02X%02X", lp[0], lp[1], lp[2], lp[3]);
- write( out, str, strlen(str) );
- val = *(unsigned long *)lp;
- cksum ^= val;
- lp += 4;
- if (++cnt == 4)
- {
- cnt = 0;
- sprintf( str, " # %x \n", pos+i-12);
- write( out, str, strlen(str) );
- } else
- {
- write( out, ",", 1 );
- }
- }
- if (cnt)
- {
- write( out, "0\n", 2 );
- }
- pos += len;
- }
- sprintf(str, "\t.globl input_len\ninput_len:\t.long\t0x%x\n", pos);
- write( out, str, strlen(str) );
-
- fprintf(stderr, "cksum = %x\n", cksum);
+ int i, cnt, pos = 0;
+ unsigned int cksum = 0, val;
+ unsigned char *lp;
+ unsigned char buf[SIZE];
+ size_t len;
+
+ fputs("\t.data\n\t.globl input_data\ninput_data:\n", out);
+ while ((len = fread(buf, 1, sizeof(buf), in)) > 0) {
+ cnt = 0;
+ lp = buf;
+ /* Round up to longwords */
+ while (len & 3)
+ buf[len++] = '\0';
+ for (i = 0; i < len; i += 4) {
+ if (cnt == 0)
+ fputs("\t.long\t", out);
+ fprintf(out, "0x%02X%02X%02X%02X",
+ lp[0], lp[1], lp[2], lp[3]);
+ val = *(unsigned long *)lp;
+ cksum ^= val;
+ lp += 4;
+ if (++cnt == 4) {
+ cnt = 0;
+ fprintf(out, " # %x \n", pos+i-12);
+ } else {
+ fputs(",", out);
+ }
+ }
+ if (cnt)
+ fputs("0\n", out);
+ pos += len;
+ }
+ fprintf(out, "\t.globl input_len\ninput_len:\t.long\t0x%x\n", pos);
+ fprintf(stderr, "cksum = %x\n", cksum);
}
diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
index 2a35fe2b9b9..d5d36c372c8 100644
--- a/arch/ppc/platforms/mpc8272ads_setup.c
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -103,7 +103,7 @@ static struct fs_platform_info mpc82xx_enet_pdata[] = {
},
};
-static void init_fcc1_ioports(void)
+static void init_fcc1_ioports(struct fs_platform_info*)
{
struct io_port *io;
u32 tempval;
@@ -144,7 +144,7 @@ static void init_fcc1_ioports(void)
iounmap(immap);
}
-static void init_fcc2_ioports(void)
+static void init_fcc2_ioports(struct fs_platform_info*)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
u32 *bcsr = ioremap(BCSR_ADDR+12, sizeof(u32));
@@ -229,7 +229,7 @@ static void mpc8272ads_fixup_uart_pdata(struct platform_device *pdev,
}
}
-static void init_scc1_uart_ioports(void)
+static void init_scc1_uart_ioports(struct fs_uart_platform_info*)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
@@ -246,7 +246,7 @@ static void init_scc1_uart_ioports(void)
iounmap(immap);
}
-static void init_scc4_uart_ioports(void)
+static void init_scc4_uart_ioports(struct fs_uart_platform_info*)
{
cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
index e12cece4c9f..5f130dca377 100644
--- a/arch/ppc/platforms/mpc866ads_setup.c
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -137,7 +137,7 @@ void __init board_init(void)
iounmap(bcsr_io);
}
-static void setup_fec1_ioports(void)
+static void setup_fec1_ioports(struct fs_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -145,7 +145,7 @@ static void setup_fec1_ioports(void)
setbits16(&immap->im_ioport.iop_pddir, 0x1fff);
}
-static void setup_scc1_ioports(void)
+static void setup_scc1_ioports(struct fs_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -194,7 +194,7 @@ static void setup_scc1_ioports(void)
}
-static void setup_smc1_ioports(void)
+static void setup_smc1_ioports(struct fs_uart_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -216,7 +216,7 @@ static void setup_smc1_ioports(void)
}
-static void setup_smc2_ioports(void)
+static void setup_smc2_ioports(struct fs_uart_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c
index 5dfa4e6c2af..bf388ed04d4 100644
--- a/arch/ppc/platforms/mpc885ads_setup.c
+++ b/arch/ppc/platforms/mpc885ads_setup.c
@@ -161,7 +161,7 @@ void __init board_init(void)
#endif
}
-static void setup_fec1_ioports(void)
+static void setup_fec1_ioports(struct fs_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -181,7 +181,7 @@ static void setup_fec1_ioports(void)
clrbits32(&immap->im_cpm.cp_cptr, 0x00000100);
}
-static void setup_fec2_ioports(void)
+static void setup_fec2_ioports(struct fs_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
@@ -193,7 +193,7 @@ static void setup_fec2_ioports(void)
clrbits32(&immap->im_cpm.cp_cptr, 0x00000080);
}
-static void setup_scc3_ioports(void)
+static void setup_scc3_ioports(struct fs_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -315,7 +315,7 @@ static void __init mpc885ads_fixup_scc_enet_pdata(struct platform_device *pdev,
mpc885ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
}
-static void setup_smc1_ioports(void)
+static void setup_smc1_ioports(struct fs_uart_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
@@ -335,7 +335,7 @@ static void setup_smc1_ioports(void)
clrbits16(&immap->im_cpm.cp_pbodr, iobits);
}
-static void setup_smc2_ioports(void)
+static void setup_smc2_ioports(struct fs_uart_platform_info*)
{
immap_t *immap = (immap_t *) IMAP_ADDR;
unsigned *bcsr_io;
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index c46e3d48e41..e15e1489aef 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -357,11 +357,16 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned
int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
{
+ compat_ino_t ino;
int err;
if (!old_valid_dev(stat->dev) || !old_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
err = put_user(old_encode_dev(stat->dev), &statbuf->st_dev);
err |= put_user(stat->ino, &statbuf->st_ino);
err |= put_user(stat->mode, &statbuf->st_mode);
diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c
index 9d2cd97d1c3..6f3ac548ee6 100644
--- a/arch/sparc/kernel/sys_sunos.c
+++ b/arch/sparc/kernel/sys_sunos.c
@@ -325,21 +325,25 @@ struct sunos_dirent_callback {
#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1))
static int sunos_filldir(void * __buf, const char * name, int namlen,
- loff_t offset, ino_t ino, unsigned int d_type)
+ loff_t offset, u64 ino, unsigned int d_type)
{
struct sunos_dirent __user *dirent;
struct sunos_dirent_callback * buf = __buf;
+ unsigned long d_ino;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
if (dirent)
put_user(offset, &dirent->d_off);
dirent = buf->curr;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(namlen, &dirent->d_namlen);
put_user(reclen, &dirent->d_reclen);
copy_to_user(dirent->d_name, name, namlen);
@@ -406,19 +410,23 @@ struct sunos_direntry_callback {
};
static int sunos_filldirentry(void * __buf, const char * name, int namlen,
- loff_t offset, ino_t ino, unsigned int d_type)
+ loff_t offset, u64 ino, unsigned int d_type)
{
struct sunos_direntry __user *dirent;
struct sunos_direntry_callback *buf = __buf;
+ unsigned long d_ino;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
dirent = buf->curr;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(namlen, &dirent->d_namlen);
put_user(reclen, &dirent->d_reclen);
copy_to_user(dirent->d_name, name, namlen);
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 0fbdaa5daa8..f54ab375464 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18
-# Tue Sep 26 23:09:35 2006
+# Mon Oct 2 14:24:40 2006
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@@ -35,17 +35,20 @@ CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
-CONFIG_SYSCTL=y
+# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -77,6 +80,7 @@ CONFIG_KMOD=y
#
# Block layer
#
+CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
#
@@ -154,7 +158,7 @@ CONFIG_BINFMT_ELF32=y
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
-# CONFIG_SOLARIS_EMUL is not set
+CONFIG_SOLARIS_EMUL=y
# CONFIG_CMDLINE_BOOL is not set
#
@@ -622,6 +626,7 @@ CONFIG_BNX2=m
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -644,6 +649,7 @@ CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_LKKBD=m
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_SERIAL=y
@@ -821,6 +827,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
@@ -1092,6 +1099,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
#
# USB Imaging devices
@@ -1123,6 +1131,7 @@ CONFIG_USB_HIDDEV=y
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
@@ -1130,9 +1139,9 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
@@ -1256,8 +1265,10 @@ CONFIG_DNOTIFY=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
@@ -1374,9 +1385,11 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
# CONFIG_UNWIND_INFO is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_LKDTM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_DCFLUSH is not set
# CONFIG_STACK_DEBUG is not set
diff --git a/arch/sparc64/kernel/signal32.c b/arch/sparc64/kernel/signal32.c
index 708ba9b42cd..c45f21b881d 100644
--- a/arch/sparc64/kernel/signal32.c
+++ b/arch/sparc64/kernel/signal32.c
@@ -29,6 +29,7 @@
#include <asm/psrcompat.h>
#include <asm/fpumacro.h>
#include <asm/visasm.h>
+#include <asm/compat_signal.h>
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 69444f266e2..e27cb71bd8e 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -61,6 +61,7 @@
#include <asm/semaphore.h>
#include <asm/mmu_context.h>
#include <asm/a.out.h>
+#include <asm/compat_signal.h>
asmlinkage long sys32_chown16(const char __user * filename, u16 user, u16 group)
{
@@ -337,12 +338,17 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned
int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
{
+ compat_ino_t ino;
int err;
if (stat->size > MAX_NON_LFS || !old_valid_dev(stat->dev) ||
!old_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
err = put_user(old_encode_dev(stat->dev), &statbuf->st_dev);
err |= put_user(stat->ino, &statbuf->st_ino);
err |= put_user(stat->mode, &statbuf->st_mode);
diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c
index 953296b73f3..7da72d3b322 100644
--- a/arch/sparc64/kernel/sys_sunos32.c
+++ b/arch/sparc64/kernel/sys_sunos32.c
@@ -43,6 +43,7 @@
#include <asm/idprom.h> /* for gethostid() */
#include <asm/unistd.h>
#include <asm/system.h>
+#include <asm/compat_signal.h>
/* For the nfs mount emulation */
#include <linux/socket.h>
@@ -280,16 +281,20 @@ static int sunos_filldir(void * __buf, const char * name, int namlen,
struct sunos_dirent __user *dirent;
struct sunos_dirent_callback * buf = (struct sunos_dirent_callback *) __buf;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+ u32 d_ino;
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
if (dirent)
put_user(offset, &dirent->d_off);
dirent = buf->curr;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(namlen, &dirent->d_namlen);
put_user(reclen, &dirent->d_reclen);
if (copy_to_user(dirent->d_name, name, namlen))
@@ -363,14 +368,18 @@ static int sunos_filldirentry(void * __buf, const char * name, int namlen,
struct sunos_direntry_callback * buf =
(struct sunos_direntry_callback *) __buf;
int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+ u32 d_ino;
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
dirent = buf->previous;
dirent = buf->curr;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
+ put_user(d_ino, &dirent->d_ino);
put_user(namlen, &dirent->d_namlen);
put_user(reclen, &dirent->d_reclen);
if (copy_to_user(dirent->d_name, name, namlen))
diff --git a/arch/sparc64/solaris/fs.c b/arch/sparc64/solaris/fs.c
index 0f0eb6aa1c4..12a940cc791 100644
--- a/arch/sparc64/solaris/fs.c
+++ b/arch/sparc64/solaris/fs.c
@@ -82,12 +82,17 @@ struct sol_stat64 {
static inline int putstat(struct sol_stat __user *ubuf, struct kstat *kbuf)
{
+ u32 ino;
+
if (kbuf->size > MAX_NON_LFS ||
!sysv_valid_dev(kbuf->dev) ||
!sysv_valid_dev(kbuf->rdev))
return -EOVERFLOW;
+ ino = kbuf->ino;
+ if (sizeof(ino) < sizeof(kbuf->ino) && ino != kbuf->ino)
+ return -EOVERFLOW;
if (put_user (sysv_encode_dev(kbuf->dev), &ubuf->st_dev) ||
- __put_user (kbuf->ino, &ubuf->st_ino) ||
+ __put_user (ino, &ubuf->st_ino) ||
__put_user (kbuf->mode, &ubuf->st_mode) ||
__put_user (kbuf->nlink, &ubuf->st_nlink) ||
__put_user (kbuf->uid, &ubuf->st_uid) ||
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index 26a01717cc1..c9bac3af29d 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -76,6 +76,8 @@
int cp_compat_stat(struct kstat *kbuf, struct compat_stat __user *ubuf)
{
+ compat_ino_t ino;
+
typeof(ubuf->st_uid) uid = 0;
typeof(ubuf->st_gid) gid = 0;
SET_UID(uid, kbuf->uid);
@@ -84,9 +86,12 @@ int cp_compat_stat(struct kstat *kbuf, struct compat_stat __user *ubuf)
return -EOVERFLOW;
if (kbuf->size >= 0x7fffffff)
return -EOVERFLOW;
+ ino = kbuf->ino;
+ if (sizeof(ino) < sizeof(kbuf->ino) && ino != kbuf->ino)
+ return -EOVERFLOW;
if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct compat_stat)) ||
__put_user (old_encode_dev(kbuf->dev), &ubuf->st_dev) ||
- __put_user (kbuf->ino, &ubuf->st_ino) ||
+ __put_user (ino, &ubuf->st_ino) ||
__put_user (kbuf->mode, &ubuf->st_mode) ||
__put_user (kbuf->nlink, &ubuf->st_nlink) ||
__put_user (uid, &ubuf->st_uid) ||
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 135ff25e6b4..6472e321cad 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -25,7 +25,6 @@
#include <linux/kernel_stat.h>
#include <linux/sysdev.h>
#include <linux/module.h>
-#include <linux/ioport.h>
#include <asm/atomic.h>
#include <asm/smp.h>
@@ -46,11 +45,6 @@ int apic_calibrate_pmtmr __initdata;
int disable_apic_timer __initdata;
-static struct resource lapic_resource = {
- .name = "Local APIC",
- .flags = IORESOURCE_MEM | IORESOURCE_BUSY,
-};
-
/*
* cpu_mask that denotes the CPUs that needs timer interrupt coming in as
* IPIs in place of local APIC timers
@@ -591,40 +585,6 @@ static int __init detect_init_APIC (void)
return 0;
}
-#ifdef CONFIG_X86_IO_APIC
-static struct resource * __init ioapic_setup_resources(void)
-{
-#define IOAPIC_RESOURCE_NAME_SIZE 11
- unsigned long n;
- struct resource *res;
- char *mem;
- int i;
-
- if (nr_ioapics <= 0)
- return NULL;
-
- n = IOAPIC_RESOURCE_NAME_SIZE + sizeof(struct resource);
- n *= nr_ioapics;
-
- res = alloc_bootmem(n);
-
- if (!res)
- return NULL;
-
- memset(res, 0, n);
- mem = (void *)&res[nr_ioapics];
-
- for (i = 0; i < nr_ioapics; i++) {
- res[i].name = mem;
- res[i].flags = IORESOURCE_MEM | IORESOURCE_BUSY;
- snprintf(mem, IOAPIC_RESOURCE_NAME_SIZE, "IOAPIC %u", i);
- mem += IOAPIC_RESOURCE_NAME_SIZE;
- }
-
- return res;
-}
-#endif
-
void __init init_apic_mappings(void)
{
unsigned long apic_phys;
@@ -644,11 +604,6 @@ void __init init_apic_mappings(void)
apic_mapped = 1;
apic_printk(APIC_VERBOSE,"mapped APIC to %16lx (%16lx)\n", APIC_BASE, apic_phys);
- /* Put local APIC into the resource map. */
- lapic_resource.start = apic_phys;
- lapic_resource.end = lapic_resource.start + PAGE_SIZE - 1;
- insert_resource(&iomem_resource, &lapic_resource);
-
/*
* Fetch the APIC ID of the BSP in case we have a
* default configuration (or the MP table is broken).
@@ -658,9 +613,7 @@ void __init init_apic_mappings(void)
{
unsigned long ioapic_phys, idx = FIX_IO_APIC_BASE_0;
int i;
- struct resource *ioapic_res;
- ioapic_res = ioapic_setup_resources();
for (i = 0; i < nr_ioapics; i++) {
if (smp_found_config) {
ioapic_phys = mp_ioapics[i].mpc_apicaddr;
@@ -672,13 +625,6 @@ void __init init_apic_mappings(void)
apic_printk(APIC_VERBOSE,"mapped IOAPIC to %016lx (%016lx)\n",
__fix_to_virt(idx), ioapic_phys);
idx++;
-
- if (ioapic_res) {
- ioapic_res->start = ioapic_phys;
- ioapic_res->end = ioapic_phys + (4 * 1024) - 1;
- insert_resource(&iomem_resource, ioapic_res);
- ioapic_res++;
- }
}
}
}