rockchip: gru: Add USB DRD DWC3 controller support

Hardware / Coreboot - Liangfeng Wu [rock-chips.com] - 12 June 2016 05:10 UTC

This patch adds code to initialize the two DWC3 USB host controllers, and uses them to initialize USB3.0 on the gru rk3399 board.

BRANCH=none BUG=chrome-os-partner:52684 TEST=boot from USB3.0 on gru/kevin rk3399 platform

Change-Id: If6a6e56f3a7c7ce8e8b098634cfc2f250a91810d

76655cb rockchip: gru: Add USB DRD DWC3 controller support
src/mainboard/google/gru/mainboard.c | 8 ++
src/soc/rockchip/rk3399/Makefile.inc | 2 +
src/soc/rockchip/rk3399/include/soc/addressmap.h | 3 +
src/soc/rockchip/rk3399/include/soc/usb.h | 121 ++++++++++++++++++++++
src/soc/rockchip/rk3399/romstage.c | 13 +++
src/soc/rockchip/rk3399/usb.c | 107 +++++++++++++++++++
6 files changed, 254 insertions(+)

Upstream: review.coreboot.org

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