7fb01ef6f6
Enable mainline kernel (current/edge) for the NanoPi Zero2 (RK3528): - Add current,edge to KERNEL_TARGET - Override BOOT_FDT_FILE to rk3528-nanopi-zero2.dtb for mainline branches (vendor kernel uses rk3528-nanopi-rev01.dtb) - Set SERIALCON=ttyS0 and patch boot script for mainline, as RK3528 debug UART is UART0 (ttyS0), not UART2 (ttyS2) like other RK35xx SoCs Tested on hardware with kernel 6.18 (current branch).
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
# Rockchip RK3528 quad core 1/2GB RAM SoC GBe eMMC USB2 USB-C PCIe 2.1
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BOARD_NAME="NanoPi Zero2"
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BOARD_VENDOR="friendlyelec"
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BOARDFAMILY="rk35xx"
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BOOTCONFIG="hinlink_rk3528_defconfig"
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BOARD_MAINTAINER=""
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KERNEL_TARGET="vendor,current,edge"
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FULL_DESKTOP="no"
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HAS_VIDEO_OUTPUT="no"
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BOOT_FDT_FILE="rockchip/rk3528-nanopi-rev01.dtb"
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BOOT_SCENARIO="spl-blobs"
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IMAGE_PARTITION_TABLE="gpt"
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BOOTFS_TYPE="ext4"
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BOOTSIZE="512"
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# Mainline kernel (current/edge) uses a different DTB filename than vendor kernel
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# and RK3528 debug UART is UART0 (ttyS0), not UART2 (ttyS2) like other RK35xx SoCs
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function post_family_config__nanopi_zero2_mainline() {
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case "${BRANCH}" in
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current|edge)
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declare -g BOOT_FDT_FILE="rockchip/rk3528-nanopi-zero2.dtb"
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declare -g SERIALCON="ttyS0"
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display_alert "$BOARD" "Using ${BOOT_FDT_FILE} and SERIALCON=${SERIALCON} for ${BRANCH}" "info"
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;;
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esac
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}
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# Patch boot script: RK3528 NanoPi Zero2 uses UART0 (ttyS0) for serial console, not UART2 (ttyS2)
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function post_family_tweaks__nanopi_zero2_serial_console() {
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case "${BRANCH}" in
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current|edge)
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display_alert "$BOARD" "Adjusting boot.cmd serial console to ttyS0 for ${BRANCH}" "info"
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sed -i 's/console=ttyS2,1500000/console=ttyS0,1500000/g' "${SDCARD}"/boot/boot.cmd
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mkimage -C none -A arm -T script -d "${SDCARD}"/boot/boot.cmd "${SDCARD}"/boot/boot.scr
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;;
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esac
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}
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