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reenable-bss-cleardown.patch

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Left BSS zeroing disabled from previous debugging, re-enable it

Signed-off-by: Andy Green <andy@openmoko.com>
This commit is contained in:
Andy Green 2008-11-28 10:16:36 +00:00 committed by Andy Green
parent d10aee81b0
commit 126fef5514
1 changed files with 1 additions and 2 deletions
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3
qiboot/src/start.S
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@ -175,7 +175,7 @@ stack_setup:
ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */ ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
sub r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo */ sub r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo */
sub sp, r0, #12 /* leave 3 words for abort-stack */ sub sp, r0, #12 /* leave 3 words for abort-stack */
#if 0
clear_bss: clear_bss:
ldr r0, _bss_start /* find start of bss segment */ ldr r0, _bss_start /* find start of bss segment */
ldr r1, _bss_end /* stop here */ ldr r1, _bss_end /* stop here */
@ -186,7 +186,6 @@ clbss_l:
add r0, r0, #4 add r0, r0, #4
cmp r0, r1 cmp r0, r1
ble clbss_l ble clbss_l
#endif
/* we are going to jump into the C part of the init now */ /* we are going to jump into the C part of the init now */
spin: spin: