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| author | Thomas Chou <thomas@wytron.com.tw> | 2010-04-01 11:15:05 +0800 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2010-04-07 11:33:16 +0200 |
| commit | 22d6c8faac4e9fa43232b0cf4da427ec14d72ad3 (patch) | |
| tree | 05f17c5ebd0f49312484b0ae31031ecbff8fce4b /.gitignore | |
| parent | ffa37fc98d71ef930bccd4e9eed37f6ce6b4d6af (diff) | |
| download | u-boot-imx-22d6c8faac4e9fa43232b0cf4da427ec14d72ad3.zip u-boot-imx-22d6c8faac4e9fa43232b0cf4da427ec14d72ad3.tar.gz u-boot-imx-22d6c8faac4e9fa43232b0cf4da427ec14d72ad3.tar.bz2 | |
cfi_flash: reset timer in flash status check
This patch adds reset_timer() before the flash status check
waiting loop.
Since the timer is basically running asynchronous to the cfi
code, it is possible to call get_timer(0), then only a few
_SYSCLK_ cycles later an interrupt is generated. This causes
timeout even though much less time has elapsed. So the timer
period registers should be reset before get_timer(0) is
called.
There is similar usage in nand_base.c.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions