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Add NAND support for Milk-V Duo #511

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Add NAND support for Milk-V Duo #511

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8 changes: 8 additions & 0 deletions kas/milkv-duo.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,11 @@ header:
- base-riscv.yml

machine: milkv-duo
target: core-image-base

repos:
meta-riscv:
url: https://github.com/riscv/meta-riscv.git
branch: master
layers:
- meta-riscv
1 change: 0 additions & 1 deletion recipes-bsp/milkv-duo-bootfiles/milkv-duo-bootfiles.bb
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Expand Up @@ -10,7 +10,6 @@ SRC_URI = "https://github.com/xyq1113723547/milkv-duo-bootfiles/raw/main/fip.bin
SRC_URI[sha256sum] = "19670afc7c5361fbe81d61f843fe1df633f4ac77bf178c5421c76ddf314047a2"

do_deploy() {
cp ${WORKDIR}/fip.bin ${DEPLOYDIR}/
}

addtask deploy after do_compile
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8 changes: 6 additions & 2 deletions recipes-bsp/milkv-duo-fsbl/milkv-duo-fsbl.bb
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Expand Up @@ -39,8 +39,12 @@ do_compile () {
--BLCP_2ND_RUNADDR=0x83f40000 \
--DDR_PARAM=${S}/test/cv181x/ddr_param.bin \
--MONITOR=${DEPLOY_DIR_IMAGE}/fw_dynamic.bin \
--LOADER_2ND=${DEPLOY_DIR_IMAGE}/u-boot.bin \
--NAND_BOOT=1
--LOADER_2ND=${DEPLOY_DIR_IMAGE}/u-boot.bin

# generate rootfs.spinand, boot.spinand, and system.spinand
python3 ${S}/common_tools/spinand_tool/mkubiimg.py --ubionly ${S}/common_tools/spinand_tool/flash_partition.xml ROOTFS ${DEPLOY_DIR_IMAGE}/rootfs.sqsh ${DEPLOY_DIR_IMAGE}/rootfs.spinand -b 0x20000 -p 0x800
python3 ${S}/common_tools/spinand_tool/mkubiimg.py --ubionly ${S}/common_tools/spinand_tool/flash_partition.xml BOOT ${DEPLOY_DIR_IMAGE}/boot.sqsh ${DEPLOY_DIR_IMAGE}/boot.spinand -b 0x20000 -p 0x800
python3 ${S}/common_tools/spinand_tool/mkubiimg.py --ubionly ${S}/common_tools/spinand_tool/flash_partition.xml SYSTEM ${DEPLOY_DIR_IMAGE}/system.sqsh ${DEPLOY_DIR_IMAGE}/system.spinand -b 0x20000 -p 0x800
}

do_deploy () {
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5 changes: 5 additions & 0 deletions wic/milkv-duo-spinand.wks
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Expand Up @@ -4,3 +4,8 @@ part /boot --source bootimg-partition --ondisk nand0 --fstype=vfat --label boot
part / --source rootfs --ondisk nand0 --fstype=ext4 --label root --align 4096 --size 128M
part /system --source rootfs --ondisk nand0 --fstype=ext4 --label system --align 4096 --size 256M
part /data --source rootfs --ondisk nand0 --fstype=ext4 --label data --align 4096 --size 512M

# Generate rootfs.spinand, boot.spinand, and system.spinand files
part /rootfs.spinand --source rawcopy --sourceparams="file=rootfs.spinand" --ondisk nand0 --fstype=ext4 --label rootfs --align 4096 --size 128M
part /boot.spinand --source rawcopy --sourceparams="file=boot.spinand" --ondisk nand0 --fstype=ext4 --label boot --align 4096 --size 64M
part /system.spinand --source rawcopy --sourceparams="file=system.spinand" --ondisk nand0 --fstype=ext4 --label system --align 4096 --size 256M