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| author | Vipin KUMAR <vipin.kumar@st.com> | 2012-05-07 13:00:23 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:38 +0200 |
| commit | 0befe7d7a396339067ccb7018ab69a097ff62cf4 (patch) | |
| tree | db433cd8d5f47a61654203b90bf6688bcfacbd4a /drivers/mtd/st_smi.c | |
| parent | 69fcb55f71c9e2c40a0f1de6f70b26a9ec02cfb8 (diff) | |
| download | u-boot-imx-0befe7d7a396339067ccb7018ab69a097ff62cf4.zip u-boot-imx-0befe7d7a396339067ccb7018ab69a097ff62cf4.tar.gz u-boot-imx-0befe7d7a396339067ccb7018ab69a097ff62cf4.tar.bz2 | |
st_smi: Read status until timeout happens
SMI driver read status fails because the control register could not be
overwritten. Instead, the read status should be tried until timeout.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/mtd/st_smi.c')
| -rw-r--r-- | drivers/mtd/st_smi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c index 2c6d59d..088c7c7 100644 --- a/drivers/mtd/st_smi.c +++ b/drivers/mtd/st_smi.c @@ -187,7 +187,7 @@ static int smi_wait_till_ready(int bank, int timeout) do { sr = smi_read_sr(bank); if (sr < 0) - break; + continue; /* try until timeout */ else if (!(sr & WIP_BIT)) return 0; |