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| author | Amaury Pouly <pamaury@rockbox.org> | 2011-07-22 15:45:42 +0000 |
|---|---|---|
| committer | Amaury Pouly <pamaury@rockbox.org> | 2011-07-22 15:45:42 +0000 |
| commit | 792dd33047a1e60aea9af4a0682a92fcbc2d2401 (patch) | |
| tree | 52a195d59930233398ee24d8167781ffb9360eac | |
| parent | 56bc02c7a22fe20f66d30ba5befdfb0f7856e095 (diff) | |
| download | rockbox-792dd33047a1e60aea9af4a0682a92fcbc2d2401.tar.gz rockbox-792dd33047a1e60aea9af4a0682a92fcbc2d2401.zip | |
imx233/fuze+: gives bootloader argument to main
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30193 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/target/arm/imx233/crt0.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/firmware/target/arm/imx233/crt0.S b/firmware/target/arm/imx233/crt0.S index e233d439e0..b8b63e5f26 100644 --- a/firmware/target/arm/imx233/crt0.S +++ b/firmware/target/arm/imx233/crt0.S | |||
| @@ -36,6 +36,8 @@ | |||
| 36 | .text | 36 | .text |
| 37 | .global start | 37 | .global start |
| 38 | start: | 38 | start: |
| 39 | /* Save r0 */ | ||
| 40 | mov r6, r0 | ||
| 39 | msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */ | 41 | msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */ |
| 40 | /* Zero out IBSS */ | 42 | /* Zero out IBSS */ |
| 41 | ldr r2, =_iedata | 43 | ldr r2, =_iedata |
| @@ -101,6 +103,7 @@ start: | |||
| 101 | mcr p15, 0, r0, c1, c0, 0 | 103 | mcr p15, 0, r0, c1, c0, 0 |
| 102 | 104 | ||
| 103 | /* Jump to main */ | 105 | /* Jump to main */ |
| 106 | mov r0, r6 | ||
| 104 | bl main | 107 | bl main |
| 105 | 1: | 108 | 1: |
| 106 | b 1b | 109 | b 1b |