Aaron Durbin (adurbin@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5077
-gerrit
commit 6f3775272c350e25e7da4976fef17fc841fc71db Author: Aaron Durbin adurbin@chromium.org Date: Thu Sep 19 12:19:51 2013 -0500
spi: Add support for Winbod W25Q64DW
The W25Q64DW spi part is programatically equivalent to the other W25Q64 parts except it operates at 1.8V. Just add a new entry with the appropriate ID.
BUG=chrome-os-partner:22292 BRANCH=None TEST=SPI controller can program the part.
Change-Id: I65b0261223a9fefcb07477a43b6a3edb8228dd03 Signed-off-by: Aaron Durbin adurbin@chromium.org Reviewed-on: https://chromium-review.googlesource.com/170011 Reviewed-by: Duncan Laurie dlaurie@chromium.org --- src/drivers/spi/winbond.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/src/drivers/spi/winbond.c b/src/drivers/spi/winbond.c index c44afea..52c7b61 100644 --- a/src/drivers/spi/winbond.c +++ b/src/drivers/spi/winbond.c @@ -94,6 +94,14 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { .name = "W25Q64", }, { + .id = 0x6017, + .l2_page_size = 8, + .pages_per_sector = 16, + .sectors_per_block = 16, + .nr_blocks = 128, + .name = "W25Q64DW", + }, + { .id = 0x4018, .l2_page_size = 8, .pages_per_sector = 16,