elinuxCore 最小哪吒STU D1 嵌入式Linux系统

export PATH=$PATH:/home/book/eLinuxCore_dongshannezhastu/toolchain/riscv64-glibc-gcc-thead_20200702/bin
export ARCH=riscv
export CROSS_COMPILE=riscv64-unknown-linux-gnu-

book@100ask:~/eLinuxCore_dongshannezhastu/opensbi$ make PLATFORM=thead/c910 PLATFORM_RISCV_ISA=rv64gcxthead  SUNXI_CHIP=sun20iw1p1
book@100ask:~/eLinuxCore_dongshannezhastu/opensbi$ cp  platform/thead/c910/firmware/fw_jump.bin ../

book@100ask:~/eLinuxCore_dongshannezhastu/u-boot$ make sun20iw1p1_defconfig
book@100ask:~/eLinuxCore_dongshannezhastu/u-boot$ make -j8
book@100ask:~/eLinuxCore_dongshannezhastu/u-boot$ cp u-boot-sun20iw1p1.bin ../

book@100ask:~/eLinuxCore_dongshannezhastu/linux$ make sun20iw1p1_d1_defconfig
book@100ask:~/eLinuxCore_dongshannezhastu/linux$ make Image  -j8
book@100ask:~/eLinuxCore_dongshannezhastu/linux$ cp arch/riscv/boot/Image ../

#buildroot kernel boot images.
mkbootimg --kernel  Image  --ramdisk  ramdisk.img --board  d1-nezha_min --base  0x40200000 --kernel_offset  0x0 --ramdisk_offset  0x01000000 -o  boot.img

book@100ask:~/eLinuxCore_dongshannezhastu/linux$ make dtbs
  DTC     arch/riscv/boot/dts/board.dtb
book@100ask:~/eLinuxCore_dongshannezhastu/linux$ cp  arch/riscv/boot/dts/board.dtb ../

book@virtual-machine:~/eLinuxCore_dongshannezhastu/linux$ make modules -j8

[package]
;item=Item_TOC_name,         Item_filename,
;item=scp,                    scp.fex
item=opensbi,                 fw_jump.bin
item=u-boot,                u-boot-sun20iw1p1.bin
item=dtb,                    board.dtb
;item=logo,                   bootlogo.bmp.lzma
;item=shutdowncharge,         bempty.bmp.lzma
;item=androidcharge,          battery_charge.bmp.lzma

#kernel command arguments
console=ttyS0,115200
root_partition=rootfs
boot_partition=boot
keybox_list=widevine,ec_key,ec_cert1,ec_cert2,ec_cert3,rsa_key,rsa_cert1,rsa_cert2,rsa_cert3
#set kernel cmdline if boot.img or recovery.img has no cmdline we will use this
bootargs=earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p4  init=/sbin/init partitions=ext4 cma=8M  gpt=1
#uboot system env config
bootdelay=1
kernel=boot.img
mmc_boot_part=3
mmc_dev=0
boot_check=sunxi_card0_probe;mmcinfo;mmc part
boot_mmc=fatload mmc ${mmc_dev}:${mmc_boot_part} 45000000 ${kernel}; bootm 45000000
bootcmd=run boot_check boot_mmc

image sdcard.img {
        hdimage{
                partition-table-type = "hybrid"
                gpt-location = 1M
        }
        partition boot0 {
                in-partition-table = "no"
                image = "boot0_sdcard.fex"
                offset = 8K
        }
        partition boot-packages {
                in-partition-table = "no"
                image = "boot_package.fex"
                offset = 16400K
        }
        partition env {
                image = "env.fex"
                size = 128k
        }
        partition env-redund {
                image = "env.fex"
                size = 128k
        }
        partition boot {
                partition-type = 0xC
                bootable = "true"
                image = "boot.vfat"
        }
        partition rootfs {
                partition-type = 0x83
                image = "rootfs.ext4"
        }
}

image boot.vfat {
        vfat {
        files = {
                "boot.img",
                "Image",
                "board.dtb"
        }
        }
        size = 32M
}