пт, 10 янв. 2020 г. в 12:39, Simon Glass sjg@chromium.org:
Hi Jagan,
On Sat, 4 Jan 2020 at 21:38, Jagan Teki jagan@amarulasolutions.com wrote:
All rockchip platforms support TPL or SPL-based bootloader in mainline with U-Boot proper as final stage. For each stage we need to burn the image on to flash with respective offsets.
This patch creates a single boot image component using
- binman, for arm32 rockchip platforms
- pad_cat, for arm64 rockchip platforms.
This would help users to get rid of burning different boot stage images.
The new image called 'u-boot-rockchip.bin' which can burn into flash like:
₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64
How about adding the initial 64 blocks into the image too, so the seek isn't needed?
It will break partition tables on the target device.
This would support all rockchip platforms, except rk3128 since it doesn't support for SPL yet.
Cc: Kever Yang kever.yang@rock-chips.com Cc: Matwey V. Kornilov matwey.kornilov@gmail.com Signed-off-by: Jagan Teki jagan@amarulasolutions.com Reviewed-by: Kever Yang kever.yang@rock-chips.com
Makefile | 14 ++++++++++++-- arch/arm/Kconfig | 1 + arch/arm/dts/rk3036-u-boot.dtsi | 2 ++ arch/arm/dts/rk3288-u-boot.dtsi | 2 ++ arch/arm/dts/rockchip-u-boot.dtsi | 21 +++++++++++++++++++++ include/configs/rockchip-common.h | 3 +++ 6 files changed, 41 insertions(+), 2 deletions(-) create mode 100644 arch/arm/dts/rockchip-u-boot.dtsi
Regards, Simon