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board: roc-pc-rk3399: Add support for onboard LED's and push button to indicate power mode

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Added support for onboard LED's and push button. When powered board will be
in low power mode(yellow LED), on button press, board enters full power mode
(red LED) and boots u-boot.

Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Suniel Mahesh
2020-02-03 19:20:05 +05:30
committed by Kever Yang
parent 01892d230d
commit 5a6d3d1fbc
3 changed files with 40 additions and 0 deletions
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configs/roc-pc-rk3399_defconfig
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@@ -57,3 +57,4 @@ CONFIG_USB_ETHER_RTL8152=y
CONFIG_USB_ETHER_SMSC95XX=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_ERRNO_STR=y
CONFIG_TPL_GPIO_SUPPORT=y