diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2017-09-12 19:00:23 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-09-15 08:05:10 -0400 |
| commit | 723b43daec7ee2ddb600cfcb9b0253d4a71c3915 (patch) | |
| tree | 44953c1e7fc2634c1e3ec329262d9a3332ba0453 /board/toradex/common | |
| parent | 6305db960447ff2d32c335de8bbd9b44cb7d6554 (diff) | |
blk: Remove various places that do flush cache after read
All these places seem to inherit the codes from the MMC driver where
a FIXME was put in the comment. However the correct operation after
read should be cache invalidate, not flush.
The underlying drivers should be responsible for the cache operation.
Remove these codes completely.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/toradex/common')
| -rw-r--r-- | board/toradex/common/tdx-cfg-block.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 328c4c0200..f850a3c98e 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -129,8 +129,6 @@ static int tdx_cfg_block_mmc_storage(u8 *config_block, int write) ret = -EIO; goto out; } - /* Flush cache after read */ - flush_cache((ulong)(unsigned char *)config_block, 512); } else { /* Just writing one 512 byte block */ if (blk_dwrite(mmc_get_blk_desc(mmc), blk_start, 1, |