This series supports custom initialization code required for
roc-rk3399-pc board on SPL stage. I have marked it as v3, since
we have tried this before on this series[1].
Now this series is well mature code handling to add custom
spl_board_init code parts.
roc-rk3399-pc would require custom leds initialization based
on user intervention of the power key. This code handles the
user intervention via SPI environment variable. If someone
or production systems wants this feature then 'pwr_key' has
to be set otherwise it is normal like other rk3399 boards
in Mainline.
Changes for v3:
- support leds on SPL
- support env 'pwr_key'
[1] https://patchwork.ozlabs.org/project/uboot/patch/20200319101251.7354-1-jagan at amarulasolutions.com/
Any inputs?
Jagan.
Jagan Teki (5):
rk3399: spl: Add rk_spl_board_init as __weak
rk3399: spl: Print SPL banner after relocation
roc-rk3399-pc: Move leds setup in SPL
rockchip: Separate the reset cause from display cpuinfo
roc-rk3399-pc: Set LED only during POR and pwr_key=y
arch/arm/include/asm/arch-rockchip/cru.h | 2 +
arch/arm/mach-rockchip/Makefile | 5 +-
arch/arm/mach-rockchip/cpu-info.c | 20 +++++---
arch/arm/mach-rockchip/rk3399/rk3399.c | 11 +++-
arch/arm/mach-rockchip/spl.c | 1 -
arch/arm/mach-rockchip/tpl.c | 7 ---
board/firefly/roc-pc-rk3399/Makefile | 4 ++
board/firefly/roc-pc-rk3399/roc-pc-rk3399.c | 21 --------
board/firefly/roc-pc-rk3399/spl.c | 56 +++++++++++++++++++++
configs/roc-pc-mezzanine-rk3399_defconfig | 6 ++-
configs/roc-pc-rk3399_defconfig | 6 ++-
11 files changed, 96 insertions(+), 43 deletions(-)
create mode 100644 board/firefly/roc-pc-rk3399/spl.c