git.somdevices.com Git - u-boot.git/commit

author	Ye Li <ye.li@nxp.com>
	Tue, 28 Mar 2017 02:14:10 +0000 (10:14 +0800)
committer	Ye Li <ye.li@nxp.com>
	Fri, 24 May 2019 08:57:56 +0000 (01:57 -0700)
commit	902fba8f72e98d6c742674d305c855f3595c48b6
tree	abfe39fef9dfe78ea31705d551bdf6b33708a161	tree \| snapshot
parent	9f538d64a8f7b216751f722e9c9ab4dc3af598ce	commit \| diff

MLK-14938-19 spi: Add FlexSPI Driver for i.MX8QM

Add fsl_fspi driver for flexspi controller. This driver supports:
1. DDR Quad output
2. Prefetch function for improve read performance.
3. Fast read and Quad read for one line read mode.
4. Read flash FSR register.
5. DM.

Signed-off-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit ae4e80b7b0debd2ad868781aaeb28ca4f2d9a8aa)
(cherry picked from commit dcd5504f6493d9aed415f397f1c13611fc202605)

drivers/spi/Kconfig		diff \| blob \| history
drivers/spi/Makefile		diff \| blob \| history
drivers/spi/fsl_fspi.c	[new file with mode: 0644]	blob
drivers/spi/fsl_fspi.h	[new file with mode: 0644]	blob
scripts/config_whitelist.txt		diff \| blob \| history

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