This series fixes a build issue introduced in commit 5713135ecc75 ("rockchip: rockpro64: Build u-boot-rockchip-spi.bin"), reported by Peter Robinson.
Closer inspection into how SPI flash is used revealed that current payload offset, 0x60000, is not enough to accommodate a worst-case scenario and may overlap SPL if written to SPI flash.
This series fixes this by adjusting payload offset to 0xE0000, adjusting SPL max size to 0x40000, enables build of u-boot-rockchip-spi.bin for affected boards and update the SPI flashing documentation.
Series depend on [1] for a clean apply.
[1] https://patchwork.ozlabs.org/patch/1800173/
Jonas Karlman (5): rockchip: rk3399-rockpro64: Fix SPL max size and SPI flash payload offset rockchip: rk3399-pinebook-pro: Fix SPL max size and SPI flash payload offset rockchip: rk3399-pinephone-pro: Fix SPL max size and SPI flash payload offset rockchip: rk3399-roc-pc: Fix SPL max size and SPI flash payload offset doc: rockchip: Update SPI flashing instruction
arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi | 4 --- arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi | 4 --- arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 4 --- arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 4 --- configs/pinebook-pro-rk3399_defconfig | 4 ++- configs/pinephone-pro-rk3399_defconfig | 4 ++- configs/roc-pc-mezzanine-rk3399_defconfig | 4 ++- configs/roc-pc-rk3399_defconfig | 4 ++- configs/rockpro64-rk3399_defconfig | 5 ++-- doc/board/rockchip/rockchip.rst | 26 ++++--------------- 10 files changed, 19 insertions(+), 44 deletions(-)