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scarlet/gru: skip display because mipi driver not ready 

Scarlet don't have eDP and MIPI driver is not ready, skipping
display for now or else Scarlet would be stuck in
reading eDP HPD because there even not power for it.

TEST=boot to kernel on Scarlet

Change-Id: I02ab4ef21bf77b98414f537aca57b46c11922348
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Reviewed-on: https://review.coreboot.org/19237
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Shunqian Zheng 2017-02-14 11:45:20 +08:00 committed by Julius Werner
parent 08117c412c
commit 4f4410dcbc
2 changed files with 25 additions and 0 deletions
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5
src/mainboard/google/gru/Kconfig
View File

@ -83,6 +83,11 @@ config CONSOLE_SERIAL_UART_ADDRESS
##########################################################
#### Update below when adding a new derivative board. ####
##########################################################
config DEVICETREE
string
default "devicetree.scarlet.cb" if BOARD_GOOGLE_SCARLET
default "devicetree.cb"
config MAINBOARD_PART_NUMBER
string
default "Scarlet" if BOARD_GOOGLE_SCARLET

20
src/mainboard/google/gru/devicetree.scarlet.cb Normal file
View File

@ -0,0 +1,20 @@
##
## This file is part of the coreboot project.
##
## Copyright 2017 Rockchip Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
chip soc/rockchip/rk3399
device cpu_cluster 0 on end
register "vop_mode" = "VOP_MODE_NONE"
register "framebuffer_bits_per_pixel" = "32"
end