This series support SPI boot on rk3399 in ROC-PC-RK3399 as an example board.
Series introduces rk_spi fixes, sf distroboot, SPI boot support on ROC-PC-RK3399 board.
SPI Boot log: ------------
Channel 0: LPDDR4, 50MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB Channel 1: LPDDR4, 50MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB 256B stride 256B stride lpddr4_set_rate: change freq to 400000000 mhz 0, 1 lpddr4_set_rate: change freq to 800000000 mhz 1, 0
U-Boot SPL 2020.01-rc4-00241-g9c3e7e925f (Dec 18 2019 - 19:54:46 +0530) Trying to boot from SPI
U-Boot 2020.01-rc4-00241-g9c3e7e925f (Dec 18 2019 - 19:54:46 +0530)
Model: Firefly ROC-RK3399-PC Board DRAM: 3.9 GiB PMIC: RK808 MMC: dwmmc@fe320000: 1, sdhci@fe330000: 0 Loading Environment from SPI Flash... SF: Detected w25q128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB *** Warning - bad CRC, using default environment
In: serial@ff1a0000 Out: serial@ff1a0000 Err: serial@ff1a0000 Model: Firefly ROC-RK3399-PC Board rockchip_dnl_key_pressed: adc_channel_single_shot fail! Net: Error: ethernet@fe300000 address not set. No ethernet found.
Hit any key to stop autoboot: 0 =>
Any inputs? Jagan.
Jagan Teki (11): spi: rk: Limit transfers to (64K - 1) bytes distro_bootcmd: Add SF support rockchip: Include SF on distrocmd devices rk3399: Add boot flash script offet, size rk3399: Check MMC env while defining it env: kconfig: Restrict rockchip env for MMC env: Enable SPI flash env for rockchip rockchip: dts: Sync ROC-RK3399-PC changes from Linux roc-pc-rk3399: Enable SPI Flash rockpro-rk3399: Enable SPI Flash roc-rk3399-pc: Add SPI boot support
arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 16 +- arch/arm/dts/rk3399-roc-pc.dts | 673 +----------------- arch/arm/dts/rk3399-roc-pc.dtsi | 813 ++++++++++++++++++++++ arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 4 + board/rockchip/evb_rk3399/MAINTAINERS | 2 + configs/roc-pc-rk3399-spi_defconfig | 62 ++ configs/roc-pc-rk3399_defconfig | 2 + configs/rockpro64-rk3399_defconfig | 2 + drivers/spi/rk_spi.c | 10 +- env/Kconfig | 8 +- include/config_distro_bootcmd.h | 35 + include/configs/evb_rk3399.h | 4 +- include/configs/rk3399_common.h | 2 + include/configs/rockchip-common.h | 7 + 14 files changed, 964 insertions(+), 676 deletions(-) create mode 100644 arch/arm/dts/rk3399-roc-pc.dtsi create mode 100644 configs/roc-pc-rk3399-spi_defconfig