From 87ea76988875856dc1c3657b27ac792d2f0311e9 Mon Sep 17 00:00:00 2001 From: Kurt Mahan Date: Tue, 24 Jun 2008 22:12:17 -0600 Subject: [PATCH] Move BSS initialization after mmu setup. LTIBName: mcfv4e-bss-clear-move Signed-off-by: Kurt Mahan --- arch/m68k/coldfire/head.S | 19 +++++++++---------- 1 files changed, 9 insertions(+), 10 deletions(-) --- a/arch/m68k/coldfire/head.S +++ b/arch/m68k/coldfire/head.S @@ -326,16 +326,6 @@ ENTRY(__start) movec %d0, %acr3 nop -#ifdef CONFIG_COLDFIRE -/* zero bss */ - lea _sbss,%a0 - lea _ebss,%a1 - clrl %d0 -_loop_bss: - movel %d0,(%a0)+ - cmpl %a0,%a1 - bne _loop_bss -#endif /* If you change the memory size to another value make a matching change in paging_init(cf-mmu.c) to zones_size[]. */ @@ -564,6 +554,15 @@ ENTRY(__running_high) addl #PAGE_OFFSET,%a1 movel %a1,%a0@ +/* zero bss */ + lea _sbss,%a0 + lea _ebss,%a1 + clrl %d0 +_loop_bss: + movel %d0,(%a0)+ + cmpl %a0,%a1 + bne _loop_bss + /* Unmap unity mappings */ #if CONFIG_SDRAM_BASE != PAGE_OFFSET #if defined(CONFIG_M5445X)