diff options
Diffstat (limited to 'firmware/target/coldfire/crt0.S')
| -rw-r--r-- | firmware/target/coldfire/crt0.S | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/firmware/target/coldfire/crt0.S b/firmware/target/coldfire/crt0.S index dbf01a347c..bc8a370823 100644 --- a/firmware/target/coldfire/crt0.S +++ b/firmware/target/coldfire/crt0.S @@ -234,15 +234,8 @@ start: movec.l %d0,%acr1 #ifndef BOOTLOADER - /* zero out .ibss */ - lea _iedata,%a2 - lea _iend,%a4 - bra.b .iedatastart -.iedataloop: - clr.l (%a2)+ -.iedatastart: - cmp.l %a2,%a4 - bhi.b .iedataloop + /* .iram copy is done first since it is reclaimed for other + * uninitialized sections */ /* copy the .iram section */ lea _iramcopy,%a2 @@ -254,6 +247,16 @@ start: .iramstart: cmp.l %a3,%a4 bhi.b .iramloop + + /* zero out .ibss */ + lea _iedata,%a2 + lea _iend,%a4 + bra.b .iedatastart +.iedataloop: + clr.l (%a2)+ +.iedatastart: + cmp.l %a2,%a4 + bhi.b .iedataloop #endif /* !BOOTLOADER */ #ifdef IRIVER_H300_SERIES |