diff options
Diffstat (limited to 'arch/cris/arch-v32')
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/head.S | 16 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/head.S | 20 | ||||
| -rw-r--r-- | arch/cris/arch-v32/vmlinux.lds.S | 133 |
3 files changed, 31 insertions, 138 deletions
diff --git a/arch/cris/arch-v32/boot/compressed/head.S b/arch/cris/arch-v32/boot/compressed/head.S index ea3012993b0..a4a65c5c669 100644 --- a/arch/cris/arch-v32/boot/compressed/head.S +++ b/arch/cris/arch-v32/boot/compressed/head.S @@ -28,7 +28,13 @@ _start: beq dram_init_finished nop -#include "../../mach/dram_init.S" +#if defined CONFIG_ETRAXFS +#include "../../mach-fs/dram_init.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../../mach-a3/dram_init.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif dram_init_finished: @@ -130,4 +136,10 @@ _cmd_line_addr: _boot_source: .dword 0 -#include "../../mach/hw_settings.S" +#if defined CONFIG_ETRAXFS +#include "../../mach-fs/hw_settings.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../../mach-a3/hw_settings.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif diff --git a/arch/cris/arch-v32/kernel/head.S b/arch/cris/arch-v32/kernel/head.S index f902d87fb5d..3db478eb515 100644 --- a/arch/cris/arch-v32/kernel/head.S +++ b/arch/cris/arch-v32/kernel/head.S @@ -10,8 +10,9 @@ * The macros found in mmu_defs_asm.h uses the ## concatenation operator, so * -traditional must not be used when assembling this file. */ -#include <hwregs/reg_rdwr.h> +#include <linux/autoconf.h> #include <arch/memmap.h> +#include <hwregs/reg_rdwr.h> #include <hwregs/intr_vect.h> #include <hwregs/asm/mmu_defs_asm.h> #include <hwregs/asm/reg_map_asm.h> @@ -217,7 +218,14 @@ _inflash: beq _dram_initialized nop -#include "../mach/dram_init.S" +#if defined CONFIG_ETRAXFS +#include "../mach-fs/dram_init.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../mach-a3/dram_init.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif + _dram_initialized: ;; Copy the text and data section to DRAM. This depends on that the @@ -472,4 +480,10 @@ swapper_pg_dir = 0xc0002000 .section ".init.data", "aw" -#include "../mach/hw_settings.S" +#if defined CONFIG_ETRAXFS +#include "../mach-fs/hw_settings.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../mach-a3/hw_settings.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif diff --git a/arch/cris/arch-v32/vmlinux.lds.S b/arch/cris/arch-v32/vmlinux.lds.S deleted file mode 100644 index d5f28e40717..00000000000 --- a/arch/cris/arch-v32/vmlinux.lds.S +++ /dev/null @@ -1,133 +0,0 @@ -/* ld script to make the Linux/CRIS kernel - * Authors: Bjorn Wesen (bjornw@axis.com) - * - * It is VERY DANGEROUS to fiddle around with the symbols in this - * script. It is for example quite vital that all generated sections - * that are used are actually named here, otherwise the linker will - * put them at the end, where the init stuff is which is FREED after - * the kernel has booted. - */ - -#include <asm-generic/vmlinux.lds.h> -#include <asm/page.h> - -#ifdef CONFIG_ETRAX_VMEM_SIZE -#define __CONFIG_ETRAX_VMEM_SIZE CONFIG_ETRAX_VMEM_SIZE -#else -#define __CONFIG_ETRAX_VMEM_SIZE 0 -#endif - -jiffies = jiffies_64; -SECTIONS -{ - . = DRAM_VIRTUAL_BASE; - dram_start = .; - ebp_start = .; - - /* The boot section is only necessary until the VCS top */ - /* level testbench includes both flash and DRAM. */ - .boot : { *(.boot) } - - /* See head.S and pages reserved at the start. */ - . = DRAM_VIRTUAL_BASE + 0x4000; - - _text = .; /* Text and read-only data. */ - text_start = .; /* Lots of aliases. */ - _stext = .; - __stext = .; - .text : { - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.fixup) - *(.text.__*) - } - - _etext = . ; /* End of text section. */ - __etext = .; - - . = ALIGN(4); /* Exception table. */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - RODATA - - . = ALIGN (4); - ___data_start = . ; - __Sdata = . ; - .data : { /* Data */ - DATA_DATA - } - __edata = . ; /* End of data section. */ - _edata = . ; - - . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned. */ - .data.init_task : { *(.data.init_task) } - - . = ALIGN(PAGE_SIZE); /* Init code and data. */ - __init_begin = .; - .init.text : { - _sinittext = .; - INIT_TEXT - _einittext = .; - } - .init.data : { INIT_DATA } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __start___param = .; - __param : { *(__param) } - __stop___param = .; - .initcall.init : { - __initcall_start = .; - INITCALLS - __initcall_end = .; - } - - .con_initcall.init : { - __con_initcall_start = .; - *(.con_initcall.init) - __con_initcall_end = .; - } - SECURITY_INIT - - __vmlinux_end = .; /* Last address of the physical file. */ - PERCPU(PAGE_SIZE) - - .init.ramfs : { - __initramfs_start = .; - *(.init.ramfs) - __initramfs_end = .; - } - - /* - * We fill to the next page, so we can discard all init - * pages without needing to consider what payload might be - * appended to the kernel image. - */ - . = ALIGN (PAGE_SIZE); - - __init_end = .; - - __data_end = . ; /* Move to _edata? */ - __bss_start = .; /* BSS. */ - .bss : { - *(COMMON) - *(.bss) - } - - . = ALIGN (0x20); - _end = .; - __end = .; - - /* Sections to be discarded */ - /DISCARD/ : { - EXIT_TEXT - EXIT_DATA - *(.exitcall.exit) - } - - dram_end = dram_start + (CONFIG_ETRAX_DRAM_SIZE - __CONFIG_ETRAX_VMEM_SIZE)*1024*1024; -} |