fa21a7b13e
For handling CFI and device ID reads, we need to not only know the width that a NOR flash device is configured for, but also its maximum width. The maximum width addressing mode is used for multi-width parts no matter which width they are configured for. The most common case is x16 parts that also support x8 mode. When configured for x8 operation these devices respond to CFI and device ID requests differently than native x8 NOR parts. Signed-off-by: Roy Franz <roy.franz@linaro.org> Message-id: 1386279359-32286-6-git-send-email-roy.franz@linaro.org [PMM: Added comment explaining the semantics of width vs device-width vs max-device-width] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
||
---|---|---|
.. | ||
dataplane | ||
block.c | ||
cdrom.c | ||
ecc.c | ||
fdc.c | ||
hd-geometry.c | ||
m25p80.c | ||
Makefile.objs | ||
nand.c | ||
nvme.c | ||
nvme.h | ||
onenand.c | ||
pflash_cfi01.c | ||
pflash_cfi02.c | ||
tc58128.c | ||
virtio-blk.c | ||
xen_blkif.h | ||
xen_disk.c |