From e77eb36472cdc425a3a81356c7b368e59a36da31 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 5 Aug 2008 13:16:56 +0900 Subject: sh: mach-x3proto: Fix up smc91x platform data. smc91x on x3proto needs 16-bit access and nowait, which we can now do through the platform data. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-x3proto/setup.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index abc5b6d418f..a70d23b2178 100644 --- a/arch/sh/boards/mach-x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c @@ -3,7 +3,7 @@ * * Renesas SH-X3 Prototype Board Support. * - * Copyright (C) 2007 Paul Mundt + * Copyright (C) 2007 - 2008 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -13,6 +13,7 @@ #include #include #include +#include #include static struct resource heartbeat_resources[] = { @@ -30,6 +31,10 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +static struct smc91x_platdata smc91x_info = { + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, +}; + static struct resource smc91x_resources[] = { [0] = { .start = 0x18000300, @@ -47,6 +52,9 @@ static struct platform_device smc91x_device = { .id = -1, .resource = smc91x_resources, .num_resources = ARRAY_SIZE(smc91x_resources), + .dev = { + .platform_data = &smc91x_info, + }, }; static struct resource r8a66597_usb_host_resources[] = { -- cgit v1.2.3 From 7265706c8fd57722f622f336ec110cb35f83e739 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 5 Aug 2008 18:37:11 +0300 Subject: fix SH7705_CACHE_32KB compilation This patches compile errors like the following caused by commit 51f3547d619956e9b428bfff17004d8f4d259a02 (sh: Allow SH-3 and SH-5 to use common headers): <-- snip --> ... CC arch/sh/mm/init.o /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c: In function 'mem_init': /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c:232: error: implicit declaration of function 'p3_cache_init' make[2]: *** [arch/sh/mm/init.o] Error 1 make[1]: *** [arch/sh/mm] Error 2 ... CC kernel/fork.o /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c: In function 'dup_mmap': /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:323: error: implicit declaration of function 'flush_dcache_mmap_lock' /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:325: error: implicit declaration of function 'flush_dcache_mmap_unlock' make[2]: *** [kernel/fork.o] Error 1 <-- snip --> Reported-by: Adrian Bunk Signed-off-by: Adrian Bunk Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh3/cpu/cacheflush.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h index abc90988080..1ac27aae670 100644 --- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h +++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h @@ -29,6 +29,16 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned l void flush_dcache_page(struct page *pg); void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_page(struct vm_area_struct *vma, struct page *page); + +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +/* SH3 has unified cache so no special action needed here */ +#define flush_cache_sigtramp(vaddr) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) + +#define p3_cache_init() do { } while (0) + #else #include #endif -- cgit v1.2.3 From d09d328c119a9ac20615fc8b1431aa417955ad4d Mon Sep 17 00:00:00 2001 From: Yoshinori Sato Date: Wed, 6 Aug 2008 14:47:54 +0900 Subject: sh: Don't export __{s,u}divsi3_i4i from SH-2 libgcc. rsk7203_defconfig fails to build with the following error: <-- snip --> ... LD .tmp_vmlinux1 arch/sh/kernel/built-in.o:(__ksymtab+0xb8): undefined reference to `__udivsi3_i4i' arch/sh/kernel/built-in.o:(__ksymtab+0xc8): undefined reference to `__sdivsi3_i4i' make[1]: *** [.tmp_vmlinux1] Error 1 <-- snip --> That worked with 2.6.26, and these are far less undefined references than in the cases where libgcc was missing. [ These symbols are not defined on SH-2 versions of libgcc, so we have to special case the export there. - Paul ] Reported-by: Adrian Bunk Signed-off-by: Yoshinori Sato Signed-off-by: Paul Mundt --- arch/sh/kernel/sh_ksyms_32.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index 8f916536719..6e1b1c27165 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -107,10 +107,12 @@ DECLARE_EXPORT(__movmemSI12_i4); * GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST * compiler which include backported patches. */ -DECLARE_EXPORT(__sdivsi3_i4i); DECLARE_EXPORT(__udiv_qrnnd_16); +#if !defined(CONFIG_CPU_SH2) +DECLARE_EXPORT(__sdivsi3_i4i); DECLARE_EXPORT(__udivsi3_i4i); #endif +#endif #else /* GCC 3.x */ DECLARE_EXPORT(__movstr_i4_even); DECLARE_EXPORT(__movstr_i4_odd); -- cgit v1.2.3 From 68b7c24cf9c699ed93c4a70f958b5bb3943723bc Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 6 Aug 2008 15:10:49 +0900 Subject: sh: Disable 64kB hugetlbpage size when using 64kB PAGE_SIZE. Presently we oops in mm/hugetlb.c:1325, which is the order == 0 test in hugetlb_add_hstate() called at initialization time. So, disable 64kB huge pages when we're using a 64kB PAGE_SIZE. On most parts this will force the default to be 1MB huge pages. Signed-off-by: Paul Mundt --- arch/sh/mm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 9c131cac91a..8a03926ea84 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -181,10 +181,12 @@ config ENTRY_OFFSET choice prompt "HugeTLB page size" depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU + default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB default HUGETLB_PAGE_SIZE_64K config HUGETLB_PAGE_SIZE_64K bool "64kB" + depends on !PAGE_SIZE_64KB config HUGETLB_PAGE_SIZE_256K bool "256kB" -- cgit v1.2.3 From 0a766a6b7dd9f3d15c32d724555d954dc6bb020d Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 8 Aug 2008 14:29:58 +0900 Subject: sh: Add support sh_eth to sh7763rdp board SH7763 has sh_eth device. This patch add sh_eth platform device to this board. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- arch/sh/boards/mach-sh7763rdp/setup.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 925f16af712..49940d192d6 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -15,8 +15,9 @@ #include #include #include -#include +#include #include +#include /* NOR Flash */ static struct mtd_partition sh7763rdp_nor_flash_partitions[] = { @@ -60,8 +61,36 @@ static struct platform_device sh7763rdp_nor_flash_device = { }, }; +/* SH-Ether */ +static struct resource sh_eth_resources[] = { + { + .start = 0xFEE00800, /* use eth1 */ + .end = 0xFEE00F7C - 1, + .flags = IORESOURCE_MEM, + }, { + .start = 58, /* irq number */ + .end = 58, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7763_eth_pdata = { + .phy = 1, + .edmac_endian = EDMAC_LITTLE_ENDIAN, +}; + +static struct platform_device sh7763rdp_eth_device = { + .name = "sh-eth", + .resource = sh_eth_resources, + .num_resources = ARRAY_SIZE(sh_eth_resources), + .dev = { + .platform_data = &sh7763_eth_pdata, + }, +}; + static struct platform_device *sh7763rdp_devices[] __initdata = { &sh7763rdp_nor_flash_device, + &sh7763rdp_eth_device, }; static int __init sh7763rdp_devices_setup(void) @@ -69,7 +98,8 @@ static int __init sh7763rdp_devices_setup(void) return platform_add_devices(sh7763rdp_devices, ARRAY_SIZE(sh7763rdp_devices)); } -__initcall(sh7763rdp_devices_setup); + +device_initcall(sh7763rdp_devices_setup); static void __init sh7763rdp_setup(char **cmdline_p) { -- cgit v1.2.3 From 674063c5a5461e39c0eb0b33570d467708ec0ecd Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 8 Aug 2008 14:30:06 +0900 Subject: sh: Add support sh7760fb to sh7763rdp board Add sh7760fb platform device to sh7763rdp's setup. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-sh7763rdp/setup.c | 52 ++++++++++++++++++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 49940d192d6..23850da05e3 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -15,9 +15,11 @@ #include #include #include +#include #include #include #include +#include /* NOR Flash */ static struct mtd_partition sh7763rdp_nor_flash_partitions[] = { @@ -88,9 +90,58 @@ static struct platform_device sh7763rdp_eth_device = { }, }; +/* SH7763 LCDC */ +static struct resource sh7763rdp_fb_resources[] = { + { + .start = 0xFFE80000, + .end = 0xFFE80442 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct fb_videomode sh7763fb_videomode = { + .refresh = 60, + .name = "VGA Monitor", + .xres = 640, + .yres = 480, + .pixclock = 10000, + .left_margin = 80, + .right_margin = 24, + .upper_margin = 30, + .lower_margin = 1, + .hsync_len = 96, + .vsync_len = 1, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + .flag = FBINFO_FLAG_DEFAULT, +}; + +static struct sh7760fb_platdata sh7763fb_def_pdata = { + .def_mode = &sh7763fb_videomode, + .ldmtr = (LDMTR_TFT_COLOR_16|LDMTR_MCNT), + .lddfr = LDDFR_16BPP_RGB565, + .ldpmmr = 0x0000, + .ldpspr = 0xFFFF, + .ldaclnr = 0x0001, + .ldickr = 0x1102, + .rotate = 0, + .novsync = 0, + .blank = NULL, +}; + +static struct platform_device sh7763rdp_fb_device = { + .name = "sh7760-lcdc", + .resource = sh7763rdp_fb_resources, + .num_resources = ARRAY_SIZE(sh7763rdp_fb_resources), + .dev = { + .platform_data = &sh7763fb_def_pdata, + }, +}; + static struct platform_device *sh7763rdp_devices[] __initdata = { &sh7763rdp_nor_flash_device, &sh7763rdp_eth_device, + &sh7763rdp_fb_device, }; static int __init sh7763rdp_devices_setup(void) @@ -98,7 +149,6 @@ static int __init sh7763rdp_devices_setup(void) return platform_add_devices(sh7763rdp_devices, ARRAY_SIZE(sh7763rdp_devices)); } - device_initcall(sh7763rdp_devices_setup); static void __init sh7763rdp_setup(char **cmdline_p) -- cgit v1.2.3 From a66b44b103755ecad84b4817c4e3253234d2b03d Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 8 Aug 2008 14:30:13 +0900 Subject: sh: Update sh7763rdp defconfig Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- arch/sh/configs/sh7763rdp_defconfig | 113 +++++++++++++++++++++++++++++++----- 1 file changed, 97 insertions(+), 16 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig index 83f3fe5db3e..baf830c4a7e 100644 --- a/arch/sh/configs/sh7763rdp_defconfig +++ b/arch/sh/configs/sh7763rdp_defconfig @@ -1,15 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Fri Jun 6 12:20:17 2008 +# Linux kernel version: 2.6.27-rc2 +# Fri Aug 8 13:44:20 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y @@ -19,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -83,10 +84,16 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -96,12 +103,13 @@ CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -177,6 +185,7 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -258,6 +267,7 @@ CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set +CONFIG_SECCOMP=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -282,10 +292,6 @@ CONFIG_CMDLINE="console=ttySC2,115200 root=/dev/sda1 rootdelay=10" # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set - -# -# Networking -# CONFIG_NET=y # @@ -361,6 +367,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -377,6 +384,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -471,6 +480,7 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -515,10 +525,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -546,7 +556,9 @@ CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set +CONFIG_SH_ETH=y # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -613,7 +625,11 @@ CONFIG_INPUT=y # # Character devices # -# CONFIG_VT is not set +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set @@ -644,6 +660,7 @@ CONFIG_HW_RANDOM=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -655,6 +672,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -679,7 +697,34 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_BOTH_ENDIAN=y +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_SH_MOBILE_LCDC is not set +CONFIG_FB_SH7760=y +# CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -688,8 +733,22 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # -# Sound -# +# Console display driver support +# +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_LOGO_SUPERH_MONO=y +CONFIG_LOGO_SUPERH_VGA16=y +CONFIG_LOGO_SUPERH_CLUT224=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_SUPPORT=y @@ -788,11 +847,27 @@ CONFIG_USB_MON=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -865,6 +940,7 @@ CONFIG_TMPFS_POSIX_ACL=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -874,12 +950,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -949,6 +1024,7 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set @@ -1003,6 +1079,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1042,6 +1122,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set -- cgit v1.2.3 From 2fc91882c24908f5f785ed094cfe74214c44af8d Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 11 Aug 2008 14:52:46 +0900 Subject: sh: remove MSTPCR defines from Migo-R header file Remove MSTPCR register definitions from Migo-R header file. The clock frame work should be used instead of direct register access. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/include/asm/migor.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/include/asm/migor.h b/arch/sh/include/asm/migor.h index 10016e0f4a4..c12b632c540 100644 --- a/arch/sh/include/asm/migor.h +++ b/arch/sh/include/asm/migor.h @@ -42,9 +42,6 @@ #define PORT_MSELCRB 0xa4050182 -#define MSTPCR1 0xa4150034 -#define MSTPCR2 0xa4150038 - #define PORT_PSELA 0xa405014e #define PORT_PSELB 0xa4050150 #define PORT_PSELC 0xa4050152 -- cgit v1.2.3 From 2a5323cd69ff485c1b68960f2b4802cf252558f1 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 11 Aug 2008 14:59:03 +0900 Subject: sh: export sh7723 VEU as VEU2H Export sh7723 VEU hardware blocks as VEU2H. The sh7723 VEU2H differs a bit from the sh7722 VEU so use different names for our UIO devices. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index cd6baffdc89..a7412cede53 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -45,7 +45,7 @@ static struct platform_device vpu_device = { }; static struct uio_info veu0_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 54, }; @@ -73,7 +73,7 @@ static struct platform_device veu0_device = { }; static struct uio_info veu1_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 27, }; -- cgit v1.2.3 From 0c13bf1e7c98668ce69eaedd215ec32f9e1361ae Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 11 Aug 2008 15:13:24 +0900 Subject: sh: select memchunk size using kernel cmdline Allow user to pass parameters on kernel command line to override default size for physically contiguous memory buffers. The default VPU buffer size is too small for VGA harware encoding, but instead of just bumping up the number we allow the user to override the default size using the command line. Supports SuperH Mobile hardware blocks such as VEU, VPU and CEU. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/mm/consistent.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index b2ce014401b..895bb3f335c 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -95,6 +95,29 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size, } EXPORT_SYMBOL(dma_cache_sync); +static int __init memchunk_setup(char *str) +{ + return 1; /* accept anything that begins with "memchunk." */ +} +__setup("memchunk.", memchunk_setup); + +static void memchunk_cmdline_override(char *name, unsigned long *sizep) +{ + char *p = boot_command_line; + int k = strlen(name); + + while ((p = strstr(p, "memchunk."))) { + p += 9; /* strlen("memchunk.") */ + if (!strncmp(name, p, k) && p[k] == '=') { + p += k + 1; + *sizep = memparse(p, NULL); + pr_info("%s: forcing memory chunk size to 0x%08lx\n", + name, *sizep); + break; + } + } +} + int platform_resource_setup_memory(struct platform_device *pdev, char *name, unsigned long memsize) { @@ -109,6 +132,10 @@ int platform_resource_setup_memory(struct platform_device *pdev, return -EINVAL; } + memchunk_cmdline_override(name, &memsize); + if (!memsize) + return 0; + buf = dma_alloc_coherent(NULL, memsize, &dma_handle, GFP_KERNEL); if (!buf) { pr_warning("%s: unable to allocate memory\n", name); -- cgit v1.2.3 From ce9c008c8bea25a974d9027b7c6602d535639899 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Mon, 11 Aug 2008 15:26:00 +0900 Subject: video: export sh_mobile_lcdc panel size Export the LCD panel size for sh_mobile_lcdc boards. This allows us to perform dpi and screen aspect ratio calculations in user space. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/board-ap325rxa.c | 4 ++++ arch/sh/boards/mach-migor/setup.c | 8 ++++++++ arch/sh/include/asm/sh_mobile_lcdc.h | 6 ++++++ 3 files changed, 18 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 025d4fe55a5..fd1612590bf 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -140,6 +140,10 @@ static struct sh_mobile_lcdc_info lcdc_info = { .vsync_len = 1, .sync = 0, /* hsync and vsync are active low */ }, + .lcd_size_cfg = { /* 7.0 inch */ + .width = 152, + .height = 91, + }, .board_cfg = { .display_on = ap320_wvga_power_on, }, diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index e499ee384d5..714dce91cc9 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -224,6 +224,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { .vsync_len = 2, .sync = 0, }, + .lcd_size_cfg = { /* 7.0 inch */ + .width = 152, + .height = 91, + }, } #endif #ifdef CONFIG_SH_MIGOR_QVGA @@ -245,6 +249,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { .vsync_len = 2, .sync = FB_SYNC_HOR_HIGH_ACT, }, + .lcd_size_cfg = { /* 2.4 inch */ + .width = 49, + .height = 37, + }, .board_cfg = { .setup_sys = migor_lcd_qvga_setup, }, diff --git a/arch/sh/include/asm/sh_mobile_lcdc.h b/arch/sh/include/asm/sh_mobile_lcdc.h index 27677727df4..130102f663f 100644 --- a/arch/sh/include/asm/sh_mobile_lcdc.h +++ b/arch/sh/include/asm/sh_mobile_lcdc.h @@ -47,12 +47,18 @@ struct sh_mobile_lcdc_board_cfg { void (*display_off)(void *board_data); }; +struct sh_mobile_lcdc_lcd_size_cfg { /* width and height of panel in mm */ + unsigned long width; + unsigned long height; +}; + struct sh_mobile_lcdc_chan_cfg { int chan; int bpp; int interface_type; /* selects RGBn or SYSn I/F, see above */ int clock_divider; struct fb_videomode lcd_cfg; + struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg; struct sh_mobile_lcdc_board_cfg board_cfg; struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */ }; -- cgit v1.2.3 From 9b9d6b2a4f6df5544a10de44760755fe757259e5 Mon Sep 17 00:00:00 2001 From: Takashi YOSHII Date: Mon, 11 Aug 2008 20:12:52 +0900 Subject: sh: Provide a FLAT_PLAT_INIT() definition. SH needs this in order to make sure that r4 has a sane value at process entry time, which the libc expects has already been taken care of. Fixes random crashes in flat binaries. Signed-off-by: Takashi YOSHII Signed-off-by: Paul Mundt --- arch/sh/include/asm/flat.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h index 0cc800299e0..d3b2b4f109e 100644 --- a/arch/sh/include/asm/flat.h +++ b/arch/sh/include/asm/flat.h @@ -21,4 +21,11 @@ #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) ({ (void)p; 0; }) +#define FLAT_PLAT_INIT(_r) \ + do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \ + _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \ + _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \ + _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \ + _r->sr = SR_FD; } while (0) + #endif /* __ASM_SH_FLAT_H */ -- cgit v1.2.3 From 163f6876f5c3ff8215e900b93779e960a56b3694 Mon Sep 17 00:00:00 2001 From: Huang Ying Date: Fri, 15 Aug 2008 00:40:22 -0700 Subject: kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE Rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE, because control page is used for not only code on some platform. For example in kexec jump, it is used for data and stack too. [akpm@linux-foundation.org: unbreak powerpc and arm, finish conversion] Signed-off-by: Huang Ying Cc: Pavel Machek Cc: "Rafael J. Wysocki" Cc: "Eric W. Biederman" Cc: Vivek Goyal Cc: Ingo Molnar Cc: Russell King Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sh/include/asm/kexec.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/include/asm/kexec.h b/arch/sh/include/asm/kexec.h index 00f4260ef09..765a5e1660f 100644 --- a/arch/sh/include/asm/kexec.h +++ b/arch/sh/include/asm/kexec.h @@ -21,7 +21,7 @@ /* Maximum address we can use for the control code buffer */ #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_SH -- cgit v1.2.3 From a1068264522cb0a9b863d5357ade844e490bea41 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 22 Aug 2008 18:20:29 +0300 Subject: sh64: re-add the __strnlen_user() prototype Commit 42fd3b142d8867f5b58d6fb75592cd20fd654c1b (sh: Initial consolidation of the _32/_64 uaccess split.) mistakenly removed the sh64 __strnlen_user() prototype, resulting in the following compile error: <-- snip --> ... CC init/main.o In file included from include/linux/poll.h:13, from include/linux/rtc.h:113, from include/linux/efi.h:19, from init/main.c:43: arch/sh/include/asm/uaccess.h: In function 'strnlen_user': arch/sh/include/asm/uaccess.h:213: error: implicit declaration of function '__strnlen_user' ... make[2]: *** [init/main.o] Error 1 <-- snip --> Reported-by: Adrian Bunk Signed-off-by: Adrian Bunk Signed-off-by: Paul Mundt --- arch/sh/include/asm/uaccess_64.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h index 81b3d515fcb..5580fd47100 100644 --- a/arch/sh/include/asm/uaccess_64.h +++ b/arch/sh/include/asm/uaccess_64.h @@ -76,4 +76,6 @@ extern long __put_user_asm_l(void *, long); extern long __put_user_asm_q(void *, long); extern void __put_user_unknown(void); +extern long __strnlen_user(const char *__s, long __n); + #endif /* __ASM_SH_UACCESS_64_H */ -- cgit v1.2.3 From e311be521fa9daedd8959d1a89f5e9bc5b54bb40 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 22 Aug 2008 18:20:36 +0300 Subject: sh: fix ptrace_64.c:user_disable_single_step() This patch fixes the following compile error caused by commit c459dbf294b4a3d70490a468a7ca3907fb2c2f57 (sh: ptrace single stepping cleanups.): <-- snip --> ... CC arch/sh/kernel/ptrace_64.o arch/sh/kernel/ptrace_64.c: In function 'user_disable_single_step': arch/sh/kernel/ptrace_64.c:134: error: 'regs' undeclared (first use in this function) arch/sh/kernel/ptrace_64.c:134: error: (Each undeclared identifier is reported only once arch/sh/kernel/ptrace_64.c:134: error: for each function it appears in.) ... make[2]: *** [arch/sh/kernel/ptrace_64.o] Error 1 <-- snip --> Reported-by: Adrian Bunk Signed-off-by: Adrian Bunk Signed-off-by: Paul Mundt --- arch/sh/kernel/ptrace_64.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/sh') diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c index 5922edd416d..9c6424892bd 100644 --- a/arch/sh/kernel/ptrace_64.c +++ b/arch/sh/kernel/ptrace_64.c @@ -131,6 +131,8 @@ void user_enable_single_step(struct task_struct *child) void user_disable_single_step(struct task_struct *child) { + struct pt_regs *regs = child->thread.uregs; + regs->sr &= ~SR_SSTEP; } -- cgit v1.2.3 From 34894c7843e00972d88b3592027703d4e05a06a7 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 27 Aug 2008 18:15:43 +0900 Subject: sh: crash kernel resource fix The reserved crash kernel memory range is currently missing from /proc/iomem. crashk_res is mistakenly setup after __add_active_range(). Reorder things to make sure the resource shows up in /proc/iomem. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/setup.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index a35207655e7..de832056bf1 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -171,6 +171,7 @@ static void __init reserve_crashkernel(void) (unsigned long)(free_mem >> 20)); crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; + insert_resource(&iomem_resource, &crashk_res); } } #else @@ -204,11 +205,6 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn, request_resource(res, &data_resource); request_resource(res, &bss_resource); -#ifdef CONFIG_KEXEC - if (crashk_res.start != crashk_res.end) - request_resource(res, &crashk_res); -#endif - add_active_range(nid, start_pfn, end_pfn); } -- cgit v1.2.3 From 5734493bac88b28d8d7e2f262305fd6e83545ac5 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 27 Aug 2008 18:19:01 +0900 Subject: sh: fix kexec entry point for crash kernels The crash kernel entry point is currently checked by the kexec kernel code and only physical addresses in the reserved memory window are accepted. This means that we can't pass P2 or P1 addresses as entry points in the case of crash kernels. This patch makes sure we can start crash kernels by adding support for physical address entry points. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/kernel/machine_kexec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c index 4703dff174d..94df56b0d1f 100644 --- a/arch/sh/kernel/machine_kexec.c +++ b/arch/sh/kernel/machine_kexec.c @@ -102,7 +102,7 @@ void machine_kexec(struct kimage *image) /* now call it */ rnk = (relocate_new_kernel_t) reboot_code_buffer; - (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg); + (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg); } void arch_crash_save_vmcoreinfo(void) -- cgit v1.2.3 From c773d8af8ebccb723e9843c1e73840b2c5e00572 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 27 Aug 2008 18:21:29 +0900 Subject: sh: fix platform_resource_setup_memory() section mismatch This patch kills a section mismatch for platform_resource_setup_memory(). Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/mm/consistent.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index 895bb3f335c..64b8f7f96f9 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -101,7 +101,7 @@ static int __init memchunk_setup(char *str) } __setup("memchunk.", memchunk_setup); -static void memchunk_cmdline_override(char *name, unsigned long *sizep) +static void __init memchunk_cmdline_override(char *name, unsigned long *sizep) { char *p = boot_command_line; int k = strlen(name); @@ -118,8 +118,8 @@ static void memchunk_cmdline_override(char *name, unsigned long *sizep) } } -int platform_resource_setup_memory(struct platform_device *pdev, - char *name, unsigned long memsize) +int __init platform_resource_setup_memory(struct platform_device *pdev, + char *name, unsigned long memsize) { struct resource *r; dma_addr_t dma_handle; -- cgit v1.2.3 From be8c129f1a853daac9085d81256c9d4bd38c6a11 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 27 Aug 2008 18:22:49 +0900 Subject: sh: update Migo-R defconfig This patch updates the MigoR defconfig to include the recently merged uio_pdrv_genirq driver. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/configs/migor_defconfig | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index c4b3e1d8950..4f8b1974f2c 100644 --- a/arch/sh/configs/migor_defconfig +++ b/arch/sh/configs/migor_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Wed Jul 30 01:44:41 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 14:18:17 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y @@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -270,6 +271,7 @@ CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set +CONFIG_SECCOMP=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -294,10 +296,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on" # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set - -# -# Networking -# CONFIG_NET=y # @@ -649,6 +647,7 @@ CONFIG_HW_RANDOM=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support @@ -709,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -755,6 +755,8 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -842,7 +844,10 @@ CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_SH=y # CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set +CONFIG_UIO=y +# CONFIG_UIO_PDRV is not set +CONFIG_UIO_PDRV_GENIRQ=y +# CONFIG_UIO_SMX is not set # # File systems -- cgit v1.2.3 From f9bed3f2040b2ed44f0d1b7f0280458533c5d2a0 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 27 Aug 2008 18:23:52 +0900 Subject: sh: update AP325RXA defconfig This patch updates the AP325RXA defconfig to include the recently merged uio_pdrv_genirq driver. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/configs/ap325rxa_defconfig | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig index 29926a9b9ce..851c870adf3 100644 --- a/arch/sh/configs/ap325rxa_defconfig +++ b/arch/sh/configs/ap325rxa_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Wed Jul 30 01:18:59 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 14:21:17 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y @@ -20,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -58,7 +58,6 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -89,6 +88,7 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -261,9 +261,10 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set +CONFIG_SECCOMP=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y @@ -289,10 +290,6 @@ CONFIG_CMDLINE="console=tty1 console=ttySC5,38400 root=/dev/nfs ip=dhcp" # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set - -# -# Networking -# CONFIG_NET=y # @@ -647,6 +644,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -690,7 +688,10 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set +CONFIG_UIO=y +# CONFIG_UIO_PDRV is not set +CONFIG_UIO_PDRV_GENIRQ=y +# CONFIG_UIO_SMX is not set # # File systems @@ -854,6 +855,7 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set -- cgit v1.2.3 From 3c31bf73134038a417a9ae3fa3c02c279b42c550 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Wed, 27 Aug 2008 20:16:46 +0900 Subject: sh: fix semtimedop syscall fix the problem that cannot work semtimedop system call. Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/kernel/sys_sh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c index 59cd2859ce9..9061b86d73f 100644 --- a/arch/sh/kernel/sys_sh.c +++ b/arch/sh/kernel/sys_sh.c @@ -170,7 +170,7 @@ asmlinkage int sys_ipc(uint call, int first, int second, version = call >> 16; /* hack for backward compatibility */ call &= 0xffff; - if (call <= SEMCTL) + if (call <= SEMTIMEDOP) switch (call) { case SEMOP: return sys_semtimedop(first, -- cgit v1.2.3 From 323b8c410a2453f15578c22b0eef50456359bbfc Mon Sep 17 00:00:00 2001 From: Carmelo Amoroso Date: Fri, 5 Sep 2008 14:42:16 +0900 Subject: sh: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y. This patch fixes a problem within the SH implementation of resume_kernel code, that implements in assembly the bulk of preempt_schedule_irq function without taking care of the extra code needed to handle the BKL preemptible. The patch basically consists of removing this asm code and calling the common C implementation (see kernel/sched.c) as other archs do. Another change is the missing 'cli' macro invocation at the beginning of the resume_kernel. Signed-off-by: Giuseppe Cavallaro Signed-off-by: Carmelo Amoroso Signed-off-by: Paul Mundt --- arch/sh/kernel/entry-common.S | 27 +++------------------------ 1 file changed, 3 insertions(+), 24 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S index 0bc17def55a..efbb4268875 100644 --- a/arch/sh/kernel/entry-common.S +++ b/arch/sh/kernel/entry-common.S @@ -92,6 +92,7 @@ ENTRY(ret_from_irq) bra resume_userspace nop ENTRY(resume_kernel) + cli mov.l @(TI_PRE_COUNT,r8), r0 ! current_thread_info->preempt_count tst r0, r0 bf noresched @@ -105,28 +106,9 @@ need_resched: and #0xf0, r0 ! interrupts off (exception path)? cmp/eq #0xf0, r0 bt noresched - - mov.l 1f, r0 - mov.l r0, @(TI_PRE_COUNT,r8) - -#ifdef CONFIG_TRACE_IRQFLAGS mov.l 3f, r0 - jsr @r0 - nop -#endif - sti - mov.l 2f, r0 - jsr @r0 - nop - mov #0, r0 - mov.l r0, @(TI_PRE_COUNT,r8) - cli -#ifdef CONFIG_TRACE_IRQFLAGS - mov.l 4f, r0 - jsr @r0 + jsr @r0 ! call preempt_schedule_irq nop -#endif - bra need_resched nop @@ -137,10 +119,7 @@ noresched: .align 2 1: .long PREEMPT_ACTIVE 2: .long schedule -#ifdef CONFIG_TRACE_IRQFLAGS -3: .long trace_hardirqs_on -4: .long trace_hardirqs_off -#endif +3: .long preempt_schedule_irq #endif ENTRY(resume_userspace) -- cgit v1.2.3 From dbce1f649e3d22aa7ddc0fdbfa6a7470047b61bd Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 5 Sep 2008 14:51:28 +0900 Subject: sh64: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y. Follows the SH change. Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh5/entry.S | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S index 04c7da96814..e640c63d581 100644 --- a/arch/sh/kernel/cpu/sh5/entry.S +++ b/arch/sh/kernel/cpu/sh5/entry.S @@ -2,7 +2,7 @@ * arch/sh/kernel/cpu/sh5/entry.S * * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2004 - 2007 Paul Mundt + * Copyright (C) 2004 - 2008 Paul Mundt * Copyright (C) 2003, 2004 Richard Curnow * * This file is subject to the terms and conditions of the GNU General Public @@ -923,6 +923,8 @@ ret_from_exception: blink tr0, ZERO resume_kernel: + CLI() + pta restore_all, tr0 getcon KCR0, r6 @@ -939,19 +941,11 @@ need_resched: andi r7, 0xf0, r7 bne r7, ZERO, tr0 - movi ((PREEMPT_ACTIVE >> 16) & 65535), r8 - shori (PREEMPT_ACTIVE & 65535), r8 - st.l r6, TI_PRE_COUNT, r8 - - STI() - movi schedule, r7 + movi preempt_schedule_irq, r7 ori r7, 1, r7 ptabs r7, tr1 blink tr1, LINK - st.l r6, TI_PRE_COUNT, ZERO - CLI() - pta need_resched, tr1 blink tr1, ZERO #endif -- cgit v1.2.3