git.openwrt.org Git - project/bcm63xx/u-boot.git/commit

author	Stefan Agner <[email protected]>
	Wed, 16 Aug 2017 18:00:51 +0000 (11:00 -0700)
committer	Stefano Babic <[email protected]>
	Wed, 23 Aug 2017 08:41:58 +0000 (10:41 +0200)
commit	5661f08a71446ab0ffb5bcf595709027e68f10fa
tree	3e289ee22977fe46f9faa7150d133ce7992be7bf	tree \| snapshot
parent	4e76c0774a12873243b078a118d716928b884349	commit \| diff

usb: gadget: add SDP driver

Add SDP (Serial Downloader Protocol) implementation for U-Boot. The
protocol is used in NXP SoC's boot ROM and allows to download program
images. Beside that, it can also be used to read/write registers and
download complete Device Configuration Data (DCD) sets. This basic
implementation supports downloading images with the imx header format
reading and writing registers.

Signed-off-by: Stefan Agner <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>

drivers/usb/gadget/Kconfig		diff \| blob \| history
drivers/usb/gadget/Makefile		diff \| blob \| history
drivers/usb/gadget/f_sdp.c	[new file with mode: 0644]	blob
include/sdp.h	[new file with mode: 0644]	blob