git.baikalelectronics.ru Git - uboot.git/commit

]> git.baikalelectronics.ru Git - uboot.git/commit

author	Simon Glass <sjg@chromium.org>
	Mon, 21 Oct 2019 03:31:47 +0000 (21:31 -0600)
committer	Bin Meng <bmeng.cn@gmail.com>
	Sat, 2 Nov 2019 23:20:26 +0000 (07:20 +0800)
commit	9dfd2ed43de437676abbf3fa11e8c063918645a7
tree	9fb3cf72abed73813d8a9885b59d4a66b7503b1b	tree \| snapshot
parent	fa9d7d90ddfad20fe70c4599a2fdb26f0b28dd7e	commit \| diff

spi: Add support for memory-mapped flash

On x86 platforms the SPI flash can be mapped into memory so that the
contents can be read with normal memory accesses.

Add a new SPI method to find the location of the SPI flash in memory. This
differs from the existing device-tree "memory-map" mechanism in that the
location can be discovered at run-time.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

drivers/spi/sandbox_spi.c		diff \| blob \| history
drivers/spi/spi-uclass.c		diff \| blob \| history
include/spi.h		diff \| blob \| history
test/dm/sf.c		diff \| blob \| history

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