diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-02-01 21:38:07 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-02-01 21:38:07 +0100 |
| commit | 6c6e042ab3bbfb5428e4cdeb38fa27728c63afdd (patch) | |
| tree | 0458ea450c3674b3d7aba64157e346f1d2553278 /cpu/arm926ejs/nomadik/reset.S | |
| parent | ee924e00300bd1136589b2d5f8ad1f008df01bd4 (diff) | |
| parent | 4e69087a1d6ef2eca6f46026cf5e7399b6c9e7c0 (diff) | |
| download | u-boot-imx-6c6e042ab3bbfb5428e4cdeb38fa27728c63afdd.zip u-boot-imx-6c6e042ab3bbfb5428e4cdeb38fa27728c63afdd.tar.gz u-boot-imx-6c6e042ab3bbfb5428e4cdeb38fa27728c63afdd.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'cpu/arm926ejs/nomadik/reset.S')
| -rw-r--r-- | cpu/arm926ejs/nomadik/reset.S | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/cpu/arm926ejs/nomadik/reset.S b/cpu/arm926ejs/nomadik/reset.S new file mode 100644 index 0000000..948996b --- /dev/null +++ b/cpu/arm926ejs/nomadik/reset.S @@ -0,0 +1,25 @@ +#include <config.h> +/* + * Processor reset for Nomadik + */ + + .align 5 +.globl reset_cpu +reset_cpu: +#if defined CONFIG_NOMADIK_8815 + ldr r0, =NOMADIK_SRC_BASE + ldr r1, =0x1 + str r1, [r0, #0x18] +#else + ldr r1, rstctl1 /* get clkm1 reset ctl */ + mov r3, #0x0 + strh r3, [r1] /* clear it */ + mov r3, #0x8 + strh r3, [r1] /* force dsp+arm reset */ +#endif + +_loop_forever: + b _loop_forever + +rstctl1: + .word 0xfffece10 |