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(parent: db5432d) | patch
mtd: add support for switching old SST chips into QRY mode
authorGuillaume LECERF <foxcore@gmail.com>
Mon, 23 Nov 2009 01:10:49 +0000 (02:10 +0100)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Mon, 30 Nov 2009 11:39:21 +0000 (11:39 +0000)
commit4a58948669702639db7acecfa2105c3172d85c93
tree7fcd1689d93afd6b0bb37e65ba89e19691b46c3btree | snapshot (tar.gz zip)
parentdb5432db81b1775f145945b21428490583ab3e2bcommit | diff
mtd: add support for switching old SST chips into QRY mode

SST 39VF160x/39VF320x and some old SST chips need a special command
sequence to enter CFI QueRY mode [1].
This patch adds the relevant sequence to cfi_qry_mode_on().
Tested with 39VF3201.

Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/chips/cfi_util.c diff | blob | blame | history