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Rockchip: bootloader: allow ROCKCHIP_LEGACY_BOOT to be passed from command line

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Also document that option in README.md and drop the non-required U_BOOT_CONFIG form bootloader/install script
This commit is contained in:
Alex Bee 2023-02-11 09:44:11 +01:00
parent b0d02bc24a
commit d07974f0cc
3 changed files with 8 additions and 4 deletions
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8
projects/Rockchip/README.md
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@ -29,12 +29,16 @@ This project is for Rockchip SoC devices
* [ROC-RK3399-PC-PLUS](devices/RK3399)
* [Rockchip Sapphire Board](devices/RK3399)
**My single-board computer is not listed, will it be added in the future?**<br />
**My single-board computer is not listed, will it be added in the future?**<br>
If your single-board computer uses a current generation SoC listed on http://opensource.rock-chips.com/wiki_Main_Page the odds are in your favor.
**My Android device is not listed, will it be added in the future?**<br />
**My Android device is not listed, will it be added in the future?**<br>
You may have luck if your device vendor is open source friendly, otherwise keep using Android for best support.
**My device does not boot and I don't understand why.**<br>
If your device has Android or any sort of vendor u-boot preinstalled in EMMC or SPI, make sure to add `ROCKCHIP_LEGACY_BOOT=1` when building an image.
This is done automatically for supported devices, which are known to come with Android preinstalled.
## Links
* http://opensource.rock-chips.com

3
projects/Rockchip/bootloader/firmware
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@ -1,4 +1,5 @@
export ROCKCHIP_LEGACY_BOOT=$("${ROOT}"/"${SCRIPTS}"/uboot_helper "${PROJECT}" "${DEVICE}" "${UBOOT_SYSTEM}" rockchip_legacy_boot) || "${ROCKCHIP_LEGACY_BOOT:-}"
[ -z "${ROCKCHIP_LEGACY_BOOT}" ] && export ROCKCHIP_LEGACY_BOOT=$("${ROOT}/${SCRIPTS}/uboot_helper" "${PROJECT}" "${DEVICE}" "${UBOOT_SYSTEM}" rockchip_legacy_boot)
if [ "${ROCKCHIP_LEGACY_BOOT}" = "1" ]; then
export UBOOT_TARGET="u-boot-dtb.bin"

1
projects/Rockchip/bootloader/install
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@ -3,7 +3,6 @@
PKG_RKBIN="$(get_build_dir rkbin)"
PKG_SOC="${DEVICE/RK/rk}"
UBOOT_CONFIG=$("${ROOT}"/"${SCRIPTS}"/uboot_helper "${PROJECT}" "${DEVICE}" "${UBOOT_SYSTEM}" config)
if [ "${ROCKCHIP_LEGACY_BOOT}" = "1" ]; then
echo "install: building Rockchip legacy boot chain ..."