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mpu settings for alt vector base

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This commit is contained in:
Dave Murphy
2008-12-09 18:41:29 +00:00
parent aa6b310477
commit 9f5e926fff
1 changed files with 4 additions and 4 deletions
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8
dkarm-eabi/crtls/ds_arm9_crt0.s
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@@ -97,9 +97,9 @@ _start:
mcr p15, 0, r0, c6, c1, 0
@-------------------------------------------------------------------------
@ Region 2 - shared iwram
@ Region 2 - alternate vector base
@-------------------------------------------------------------------------
ldr r0,=( PAGE_32K | 0x037F8000 | 1)
ldr r0,=( PAGE_4K | 0x00000000 | 1)
mcr p15, 0, r0, c6, c2, 0
@-------------------------------------------------------------------------
@@ -155,13 +155,13 @@ _start:
@-------------------------------------------------------------------------
@ IAccess
@-------------------------------------------------------------------------
ldr r0,=0x36636333
ldr r0,=0x36636633
mcr p15, 0, r0, c5, c0, 3
@-------------------------------------------------------------------------
@ DAccess
@-------------------------------------------------------------------------
ldr r0,=0x36333333
ldr r0,=0x36333633
mcr p15, 0, r0, c5, c0, 2
@-------------------------------------------------------------------------