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| author | wdenk <wdenk> | 2004-02-06 21:48:22 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-02-06 21:48:22 +0000 |
| commit | a6cccaea5a4743f4e4fb93a3ae9537e7357c783b (patch) | |
| tree | 7e4ef47208c164f62c6384e8f76afc073cc14145 /cpu/mpc8xx/plprcr_write.S | |
| parent | 5e4be00fb037feb6476125d044b98e0e22b70d31 (diff) | |
| download | u-boot-imx-a6cccaea5a4743f4e4fb93a3ae9537e7357c783b.zip u-boot-imx-a6cccaea5a4743f4e4fb93a3ae9537e7357c783b.tar.gz u-boot-imx-a6cccaea5a4743f4e4fb93a3ae9537e7357c783b.tar.bz2 | |
* Patch by Wolter Kamphuis, 15 Dec 2003:
made CONFIG_SILENT_CONSOLE usable on all architectures
* Disable date command on TQM866M - there is no RTC on MPC866
Diffstat (limited to 'cpu/mpc8xx/plprcr_write.S')
| -rw-r--r-- | cpu/mpc8xx/plprcr_write.S | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/cpu/mpc8xx/plprcr_write.S b/cpu/mpc8xx/plprcr_write.S index 7d39a0e..e325671 100644 --- a/cpu/mpc8xx/plprcr_write.S +++ b/cpu/mpc8xx/plprcr_write.S @@ -122,23 +122,13 @@ plprcr_wait: plprcr_wait_end: - /* turn instruction cache off + /* unlock instruction cache but leave it enabled */ lis r4, CACHE_CMD_UNLOCK_ALL@h ori r4, r4, CACHE_CMD_UNLOCK_ALL@l mtspr IC_CST, r4 isync - lis r4, CACHE_CMD_INVALIDATE@h - ori r4, r4, CACHE_CMD_INVALIDATE@l - mtspr IC_CST, r4 - isync - - lis r4, CACHE_CMD_DISABLE@h - ori r4, r4, CACHE_CMD_DISABLE@l - mtspr IC_CST, r4 - isync - mtspr LR, r10 /* restore original Link Register value */ blr |