From d0b5d9da5de280120b73e776663f6a3024f225f4 Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Sat, 22 Feb 2014 17:53:42 +0100 Subject: arm: make _end compiler-generated This prevents references to _end from generating absolute relocation records. This change is binary invariant for ARM targets. Signed-off-by: Albert ARIBAUD --- board/samsung/common/exynos-uboot-spl.lds | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'board/samsung') diff --git a/board/samsung/common/exynos-uboot-spl.lds b/board/samsung/common/exynos-uboot-spl.lds index 8e3b73e..b22f9e0 100644 --- a/board/samsung/common/exynos-uboot-spl.lds +++ b/board/samsung/common/exynos-uboot-spl.lds @@ -42,7 +42,11 @@ SECTIONS . = ALIGN(4); __image_copy_end = .; - _end = .; + + .end : + { + *(.__end) + } >.sram .bss : { -- cgit v1.1 From b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Sat, 22 Feb 2014 17:53:43 +0100 Subject: arm: remove unneeded symbol offsets and _TEXT_BASE Remove the last uses of symbol offsets in ARM U-Boot. Remove some needless uses of _TEXT_BASE. Remove all _TEXT_BASE definitions. Signed-off-by: Albert ARIBAUD --- board/samsung/goni/lowlevel_init.S | 3 --- board/samsung/smdk2410/lowlevel_init.S | 5 +---- board/samsung/smdkc100/lowlevel_init.S | 3 --- 3 files changed, 1 insertion(+), 10 deletions(-) (limited to 'board/samsung') diff --git a/board/samsung/goni/lowlevel_init.S b/board/samsung/goni/lowlevel_init.S index 726211a..d52bc09 100644 --- a/board/samsung/goni/lowlevel_init.S +++ b/board/samsung/goni/lowlevel_init.S @@ -22,9 +22,6 @@ * r9 has Mobile DDR size, 1 means 1GiB, 2 means 2GiB and so on */ -_TEXT_BASE: - .word CONFIG_SYS_TEXT_BASE - .globl lowlevel_init lowlevel_init: mov r11, lr diff --git a/board/samsung/smdk2410/lowlevel_init.S b/board/samsung/smdk2410/lowlevel_init.S index c7b78fd..5de04f1 100644 --- a/board/samsung/smdk2410/lowlevel_init.S +++ b/board/samsung/smdk2410/lowlevel_init.S @@ -110,16 +110,13 @@ #define REFCNT 1113 /* period=15.6us, HCLK=60Mhz, (2048+1-15.6*60) */ /**************************************/ -_TEXT_BASE: - .word CONFIG_SYS_TEXT_BASE - .globl lowlevel_init lowlevel_init: /* memory control configuration */ /* make r0 relative the current location so that it */ /* reads SMRDATA out of FLASH rather than memory ! */ ldr r0, =SMRDATA - ldr r1, _TEXT_BASE + ldr r1, =CONFIG_SYS_TEXT_BASE sub r0, r0, r1 ldr r1, =BWSCON /* Bus Width Status Controller */ add r2, r0, #13*4 diff --git a/board/samsung/smdkc100/lowlevel_init.S b/board/samsung/smdkc100/lowlevel_init.S index 4df0974..65e6b7a 100644 --- a/board/samsung/smdkc100/lowlevel_init.S +++ b/board/samsung/smdkc100/lowlevel_init.S @@ -17,9 +17,6 @@ * r5 has zero always */ -_TEXT_BASE: - .word CONFIG_SYS_TEXT_BASE - .globl lowlevel_init lowlevel_init: mov r9, lr -- cgit v1.1