This series adds initial basic support for Pine64 Rock64 board.
The ROCK64 is a credit card size SBC based on Rockchip RK3328 Quad-Core ARM Cortex A53.
This series allow building u-boot SPL and u-boot.itb for Rock64 board. Unfortunately, proprietary TPL is stil required for deploy:
./tools/mkimage -n rk3328 -T rksd -d ./rkbin/bin/rk33/rk3328_ddr_333MHz_v1.14.bin idbloader.img cat ./spl/u-boot-spl.bin >> idbloader.img dd if=idbloader.img of=/dev/sdcard seek=64 conv=notrunc dd if=u-boot.itb of=/dev/sdcard seek=16384 conv=notrunc
The series has been tested with ATF v1.6.
Some patches in the series are taken from https://github.com/rockchip-linux/u-boot Credits are given in each patch separately.
Changes since v2: - add deploy documentation to doc/README.rockchip - fix broken evb-rk3328 build
Changes since v1: - reword messages for commit 2,4,5 - set SPL_REVERVE_IRAM to 0x40000 - add spl-boot-order to rk3328-rock64-u-boot.dtsi
Kever Yang (3): rockchip: rk3328: add SPL board file support rockchip: rk3328: add SPL support rockchip: Kconfig: enable SPL support for rk3328
Matwey V. Kornilov (3): rockchip: dts: rk3328: add rk3328-rock64.dts rockchip: rk3328: add rock64-rk3328_defconfig doc: rockchip: Add note for Pine64 Rock64 board
arch/arm/dts/Makefile | 3 +- arch/arm/dts/rk3328-rock64-u-boot.dtsi | 34 ++++ arch/arm/dts/rk3328-rock64.dts | 294 ++++++++++++++++++++++++++++++ arch/arm/mach-rockchip/Kconfig | 7 + arch/arm/mach-rockchip/Makefile | 1 + arch/arm/mach-rockchip/rk3328-board-spl.c | 59 ++++++ configs/evb-rk3328_defconfig | 7 + configs/rock64-rk3328_defconfig | 91 +++++++++ doc/README.rockchip | 30 ++- include/configs/rk3328_common.h | 4 + 10 files changed, 527 insertions(+), 3 deletions(-) create mode 100644 arch/arm/dts/rk3328-rock64-u-boot.dtsi create mode 100644 arch/arm/dts/rk3328-rock64.dts create mode 100644 arch/arm/mach-rockchip/rk3328-board-spl.c create mode 100644 configs/rock64-rk3328_defconfig