[개발노트] sd카드 만들기.

#!/bin/sh

DEVSDCARD=/dev/sdb
DEFAULT_SDCARD_PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582
sudo partx -d ${DEVSDCARD}
sudo sgdisk -o ${DEVSDCARD}
sudo sgdisk --resize-table=128 -a 1  \
        -n 1:34:545 -c 1:fsbl1 \
        -n 2:546:1057 -c 2:fsbl2 \
        -n 3:1058:5153 -c 3:fip \
        -n 4:5154:136225 -c 4:bootfs -A 4:set:2 \
        -n 5:136226:2233377 -c 5:rootfs -u 5:${DEFAULT_SDCARD_PARTUUID} \
        -n 6:2233378:4330529 -c 6:userfs \
        -n 7:4330530:8524833 -c 7:raw \
        -p ${DEVSDCARD}
sudo dd if=arm-trusted-firmware/tf-a-stm32mp153d-ssonic-sdcard.stm32 of=${DEVSDCARD}1 conv=fdatasync  bs=8M
sudo dd if=arm-trusted-firmware/tf-a-stm32mp153d-ssonic-sdcard.stm32 of=${DEVSDCARD}2 conv=fdatasync  bs=8M
sudo dd if=fip/fip-stm32mp153d-ssonic-trusted.bin of=${DEVSDCARD}3 conv=fdatasync  bs=8M
sudo dd if=st-image-bootfs-openstlinux-weston-stm32mp153d-ssonic.ext4 of=${DEVSDCARD}4 conv=fdatasync  bs=8M
sudo dd if=st-image-core-openstlinux-weston-stm32mp153d-ssonic.ext4 of=${DEVSDCARD}5 conv=fdatasync  bs=8M
sudo dd if=st-image-userfs-openstlinux-weston-stm32mp153d-ssonic.ext4 of=${DEVSDCARD}6 conv=fdatasync  bs=8M
sudo dd if=/dev/null of=${DEVSDCARD}7 conv=fdatasync  bs=8M count=4

[개발노트] eeprom에 mac address 넣기 참고용.

^^

 macb1: ethernet@f802c000 {

    compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb";

    status = "okay";

    phy-mode = "rmii";

    #address-cells = <1>;

    #size-cells = <0>;

    nvmem-cells = <&eth0_addr>;

    nvmem-cell-names = "mac-address";

    phy0: ethernet-phy@1 {

        interrupt-parent = <&pioE>;

        interrupts = <30 IRQ_TYPE_EDGE_FALLING>;

        reg = <1>;

    };

    /*ethernet-phy@1 {

        reg = <0x1>;

    };*/

};

/* Bit banging internal I2C to manage the AT24MAC402 chip */

i2c3@ {

    compatible = "i2c-gpio";

    gpios = <&pioE 1 0 /* SDA */

             &pioE 2 0 /* SCK */

            >;

    i2c-gpio,delay-us = <4>;    /* ~178 kHz */

    #address-cells = <1>;

    #size-cells = <0>;

    /* EEPROM contains the eth0 MAC address */

    eeprom@58 {

        compatible = "atmel,24mac402";

        pagesize = <256>;

        read-only;

        reg = <0x58>;

        #address-cells = <1>;

        #size-cells = <1>;

        eth0_addr: eth-mac-addr@9A {

            reg = <0x0 0x06>;

        };

    };

};