From f326cbba98bae21d41df8daac0bd78121d557af1 Mon Sep 17 00:00:00 2001 From: Po-Yu Chuang Date: Tue, 1 Mar 2011 23:02:04 +0000 Subject: arm: fix incorrect monitor protection region in FLASH Monitor protection region in FLASH did not cover .rel.dyn and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead. Add _end to linker scripts for end of u-boot image Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang --- arch/arm/cpu/pxa/start.S | 4 ++++ arch/arm/cpu/pxa/u-boot.lds | 2 ++ 2 files changed, 6 insertions(+) (limited to 'arch/arm/cpu/pxa') diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index ca072c4744..f1dbc3b35d 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -106,6 +106,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/pxa/u-boot.lds b/arch/arm/cpu/pxa/u-boot.lds index dfb9b77535..e163369bc3 100644 --- a/arch/arm/cpu/pxa/u-boot.lds +++ b/arch/arm/cpu/pxa/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) -- cgit v1.2.1