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Turn on unaligned memory access on raspberry pi.

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Michael Lotz
2012-11-27 20:58:31 +01:00
parent 4818400fcf
commit a961b0f2ed
1 changed files with 5 additions and 0 deletions
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src/system/boot/platform/raspberrypi_arm/entry.S
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@@ -19,6 +19,11 @@ jmp_loader:
bx r12 bx r12
*/ */
/* Turn on unaligned memory access */
mrc p15, #0, r4, c1, c0, #0
orr r4, #0x400000
mcr p15, #0, r4, c1, c0, #0
/* Setup initial stack right below our .text section (growing downwards /* Setup initial stack right below our .text section (growing downwards
into the space reserved for .init) */ into the space reserved for .init) */
mov sp, #0x8000 mov sp, #0x8000