diff options
| -rw-r--r-- | arch/arm/boards/avnet-zedboard/flash_header.c | 4 | ||||
| -rw-r--r-- | arch/arm/boards/friendlyarm-tiny210/lowlevel.c | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/common.c | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/barebox-arm.h | 2 | ||||
| -rw-r--r-- | arch/arm/lib32/barebox.lds.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib32/runtime-offset.S | 1 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_s3c24xx.c | 2 | ||||
| -rw-r--r-- | include/asm-generic/sections.h | 3 |
8 files changed, 13 insertions, 6 deletions
diff --git a/arch/arm/boards/avnet-zedboard/flash_header.c b/arch/arm/boards/avnet-zedboard/flash_header.c index ea2052405a..d9eb35b0d5 100644 --- a/arch/arm/boards/avnet-zedboard/flash_header.c +++ b/arch/arm/boards/avnet-zedboard/flash_header.c @@ -52,10 +52,10 @@ struct zynq_flash_header __flash_header_section flash_header = { .enc_stat = 0x0, .user = 0x0, .flash_offset = 0x8c0, - .length = barebox_image_size, + .length = (unsigned int)&_barebox_image_size, .res0 = 0x0, .start_of_exec = 0x0, - .total_len = barebox_image_size, + .total_len = (unsigned int)&_barebox_image_size, .res1 = 0x1, .checksum = 0x0, .res2 = 0x0, diff --git a/arch/arm/boards/friendlyarm-tiny210/lowlevel.c b/arch/arm/boards/friendlyarm-tiny210/lowlevel.c index 3ab8d66060..fea00ef503 100644 --- a/arch/arm/boards/friendlyarm-tiny210/lowlevel.c +++ b/arch/arm/boards/friendlyarm-tiny210/lowlevel.c @@ -97,7 +97,7 @@ void __bare_init barebox_arm_reset_vector(void) debug_led(1, 1); if (! load_stage2((void*)(ld_var(_text) - 16), - ld_var(_barebox_image_size) + 16)) { + barebox_image_size + 16)) { debug_led(3, 1); while (1) { } /* hang */ } diff --git a/arch/arm/cpu/common.c b/arch/arm/cpu/common.c index 46ce942187..dcd8f0b732 100644 --- a/arch/arm/cpu/common.c +++ b/arch/arm/cpu/common.c @@ -78,3 +78,6 @@ int __pure cpu_architecture(void) return __cpu_architecture; } #endif + +char __image_start[0] __attribute__((section(".__image_start"))); +char __image_end[0] __attribute__((section(".__image_end")));
\ No newline at end of file diff --git a/arch/arm/include/asm/barebox-arm.h b/arch/arm/include/asm/barebox-arm.h index e8dfd02389..3aea2e070e 100644 --- a/arch/arm/include/asm/barebox-arm.h +++ b/arch/arm/include/asm/barebox-arm.h @@ -179,4 +179,6 @@ static inline unsigned long arm_mem_barebox_image(unsigned long membase, */ #define MAX_BSS_SIZE SZ_1M +#define barebox_image_size (__image_end - __image_start) + #endif /* _BAREBOX_ARM_H_ */ diff --git a/arch/arm/lib32/barebox.lds.S b/arch/arm/lib32/barebox.lds.S index 6dc8bd2f3c..5fd39dc66c 100644 --- a/arch/arm/lib32/barebox.lds.S +++ b/arch/arm/lib32/barebox.lds.S @@ -30,6 +30,7 @@ SECTIONS #else . = TEXT_BASE; #endif + .image_start : { *(.__image_start) } #ifndef CONFIG_PBL_IMAGE PRE_IMAGE @@ -116,6 +117,7 @@ SECTIONS } _edata = .; + .image_end : { *(.__image_end) } . = ALIGN(4); __bss_start = .; diff --git a/arch/arm/lib32/runtime-offset.S b/arch/arm/lib32/runtime-offset.S index f10c4c8469..7375cb961b 100644 --- a/arch/arm/lib32/runtime-offset.S +++ b/arch/arm/lib32/runtime-offset.S @@ -39,7 +39,6 @@ ld_var_entry __rel_dyn_start ld_var_entry __rel_dyn_end ld_var_entry __dynsym_start ld_var_entry __dynsym_end -ld_var_entry _barebox_image_size ld_var_entry __bss_start ld_var_entry __bss_stop #ifdef __PBL__ diff --git a/drivers/mtd/nand/nand_s3c24xx.c b/drivers/mtd/nand/nand_s3c24xx.c index 83d45172b1..df22735488 100644 --- a/drivers/mtd/nand/nand_s3c24xx.c +++ b/drivers/mtd/nand/nand_s3c24xx.c @@ -614,7 +614,7 @@ void __nand_boot_init s3c24x0_nand_load_image(void *dest, int size, int page) void __nand_boot_init nand_boot(void) { void *dest = _text; - int size = ld_var(_barebox_image_size); + int size = barebox_image_size; int page = 0; s3c24x0_nand_load_image(dest, size, page); diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 984f8b606b..0eb18f614b 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -6,12 +6,13 @@ extern char __bss_start[], __bss_stop[]; extern char _sdata[], _edata[]; extern char __bare_init_start[], __bare_init_end[]; extern char _end[]; +extern char __image_start[]; extern char __image_end[]; extern void *_barebox_image_size; extern void *_barebox_bare_init_size; extern void *_barebox_pbl_size; -#define barebox_image_size (unsigned int)&_barebox_image_size +#define barebox_image_size (__image_end - __image_start) #define barebox_bare_init_size (unsigned int)&_barebox_bare_init_size #define barebox_pbl_size (unsigned int)&_barebox_pbl_size |