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hw/block: m25p80: Support fast read for SST flashes
authorBin Meng <bin.meng@windriver.com>
Sat, 6 Mar 2021 06:01:52 +0000 (14:01 +0800)
committerAlistair Francis <alistair.francis@wdc.com>
Tue, 23 Mar 2021 01:54:40 +0000 (21:54 -0400)
commitaac8e46e9da6e6ad048d858ecb033c953753f31a
tree562f738512bf14ac408e2e73ea21368f2f528fe6tree | snapshot
parentec352d0cab58a7bf66019057d0dfcffd9e7785a8commit | diff
hw/block: m25p80: Support fast read for SST flashes

Per SST25VF016B datasheet [1], SST flash requires a dummy byte after
the address bytes. Note only SPI mode is supported by SST flashes.

[1] http://ww1.microchip.com/downloads/en/devicedoc/s71271_04.pdf

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210306060152.7250-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
hw/block/m25p80.c diff | blob | history
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