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| author | Frank Gevaerts <frank@gevaerts.be> | 2008-09-02 20:19:12 +0000 |
|---|---|---|
| committer | Frank Gevaerts <frank@gevaerts.be> | 2008-09-02 20:19:12 +0000 |
| commit | d88094daa4a7b33f1713a2715823cd845d12a298 (patch) | |
| tree | f61f499c59ee818304076e4529718e35019ba0c4 | |
| parent | 95c62a28f9d9491fbe7c2270d16b52a40cb746d7 (diff) | |
| download | rockbox-d88094daa4a7b33f1713a2715823cd845d12a298.tar.gz rockbox-d88094daa4a7b33f1713a2715823cd845d12a298.zip | |
set PWRON bit to 1 so the player doesn't turn off immediately (should work on M6SL and M3, not sure about the others)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18386 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/target/arm/s5l8700/crt0.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/firmware/target/arm/s5l8700/crt0.S b/firmware/target/arm/s5l8700/crt0.S index 17c41cbe4f..77582f17bd 100644 --- a/firmware/target/arm/s5l8700/crt0.S +++ b/firmware/target/arm/s5l8700/crt0.S @@ -39,6 +39,18 @@ start: newstart: msr cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */ + /* set PWRON to 1 */ + ldr r1, =0x3CF00014 + ldr r2, [r1] + orr r2, r2, #0x8 + str r2, [r1] + + ldr r1, =0x3CF00010 + ldr r2, [r1] + bic r2, r2, #0xf000 + orr r2, r2, #0x1000 + str r2, [r1] + /* Initialise bss section to zero */ ldr r2, =_edata ldr r3, =_end |