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st_smi: Fix smi read status
authorVipin Kumar <vipin.kumar@st.com>
Mon, 7 May 2012 07:30:25 +0000 (13:00 +0530)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 7 Jul 2012 12:07:39 +0000 (14:07 +0200)
commita5ad7ccd74de244f91d75fb3879eaa1929304e89
tree7a6de91a175f462344ccf7fb0569178391368269tree | snapshot
parenta59c7b37b908639f9daa7fe50d4646b3947e2d62commit | diff
st_smi: Fix smi read status

smi_read_sr fails sometimes because of TFF not getting set within assumed time.
This condition may arise because of, for example, smi memory being in a erase
mode.

This fix is to enable reading the status register 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>
drivers/mtd/st_smi.c diff | blob | history
UBoot for KaRo TX COM modules