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imx233/fuze+: gives bootloader argument to main

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30193 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-07-22 15:45:42 +00:00
parent 56bc02c7a2
commit 792dd33047
1 changed files with 3 additions and 0 deletions
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3
firmware/target/arm/imx233/crt0.S
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@ -36,6 +36,8 @@
.text .text
.global start .global start
start: start:
/* Save r0 */
mov r6, r0
msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */ msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */
/* Zero out IBSS */ /* Zero out IBSS */
ldr r2, =_iedata ldr r2, =_iedata
@ -101,6 +103,7 @@ start:
mcr p15, 0, r0, c1, c0, 0 mcr p15, 0, r0, c1, c0, 0
/* Jump to main */ /* Jump to main */
mov r0, r6
bl main bl main
1: 1:
b 1b b 1b