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* [Qemu-devel] [PATCH v2 0/1] Add 8-byte wide AMD flash support, partial interleaving
@ 2017-11-10 20:25 Mike Nawrocki
  2017-11-10 20:25 ` [Qemu-devel] [PATCH v2 1/1] Add 8-byte access, interleaving to AMD CFI devices Mike Nawrocki
  2017-11-10 23:12 ` [Qemu-devel] [Qemu-block] [PATCH v2 0/1] Add 8-byte wide AMD flash support, partial interleaving Paolo Bonzini
  0 siblings, 2 replies; 4+ messages in thread
From: Mike Nawrocki @ 2017-11-10 20:25 UTC (permalink / raw)
  To: qemu-devel, qemu-block; +Cc: kwolf, mreitz, peter.maydell, Mike Nawrocki

This patch set does a few things. First, it switches the AMD CFI flash MMIO
operations from the old MMIO API to the new one. Second, it enables 8-byte wide
flash arrays. Finally, it adds flash interleaving using the "device-width" and
"max-device-width" properties, using the same interface as pflash_cfi01.c. Much
of the code was taken and adapted from that file.

Version 1 of the patch set changed the flash register function (and all
usages), version 2 localizes changes to the pflash_cfi02.c file.

Mike Nawrocki (1):
  Add 8-byte access, interleaving to AMD CFI devices

 hw/block/pflash_cfi02.c | 491 +++++++++++++++++++++++++++++++++---------------
 1 file changed, 337 insertions(+), 154 deletions(-)

-- 
2.14.2

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2017-11-13 14:27 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-10 20:25 [Qemu-devel] [PATCH v2 0/1] Add 8-byte wide AMD flash support, partial interleaving Mike Nawrocki
2017-11-10 20:25 ` [Qemu-devel] [PATCH v2 1/1] Add 8-byte access, interleaving to AMD CFI devices Mike Nawrocki
2017-11-10 23:12 ` [Qemu-devel] [Qemu-block] [PATCH v2 0/1] Add 8-byte wide AMD flash support, partial interleaving Paolo Bonzini
2017-11-13 14:27   ` Michael Nawrocki

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