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authorPrabhakar Kushwaha <prabhakar@freescale.com>2012-11-07 21:52:27 +0000
committerScott Wood <scottwood@freescale.com>2012-12-21 15:34:54 -0600
commitba427678a419a59c091e1c816c13852fa05b24bf (patch)
treef5da906abcbf33430b5b32e0edece6d21800c197 /fs
parent42e1321874f8a51373972c293f369c6973c85339 (diff)
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driver/mtd/IFC:Wait tWB time, poll R/B before command execution
IFC_FIR_OP_CMD0 issues command for execution without checking flash readiness. It may cause problem if flash is not ready. Instead use IFC_FIR_OP_CW0 which Wait for tWB time and poll R/B to return high or time-out, before issuing command. NAND_CMD_READID command implemention does not fulfill above requirement. So update its programming. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Hemant Nautiyal <hemant.nautiyal@freescale.com>
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