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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-08-15 08:24:32 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-19 00:57:28 +0200 |
| commit | fcd69a1a57fb2af4d26201422095a4be9f36963e (patch) | |
| tree | dcd7a78e4dffdc7b0d1ad53da21345aa5887ca63 /common | |
| parent | a15b07104ca7bbb7093c9009c9ae1b58b4202d13 (diff) | |
| download | u-boot-imx-fcd69a1a57fb2af4d26201422095a4be9f36963e.zip u-boot-imx-fcd69a1a57fb2af4d26201422095a4be9f36963e.tar.gz u-boot-imx-fcd69a1a57fb2af4d26201422095a4be9f36963e.tar.bz2 | |
Clean up usage of icache_disable/dcache_disable
There is no point in disabling the icache on 7xx/74xx/86xx parts and not
also flushing the icache. All callers of invalidate_l1_instruction_cache()
call icache_disable() right after. Make it so icache_disable() calls
invalidate_l1_instruction_cache() for us.
Also, dcache_disable() already calls dcache_flush() so there is no point
in the explicit calls of dcache_flush().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_bootm.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 5295969..0b14b06 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -236,8 +236,6 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) * bios emulation, so turn them off again */ icache_disable(); - invalidate_l1_instruction_cache(); - flush_data_cache(); dcache_disable(); #endif |