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Create SD Card default partitions
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| card = //sd card device /dev/sdb | |
| BOOT_PARTITION_START = 0 | |
| BOOT_PARTITION_SIZE = 8 //mb | |
| ROOTFS_PARTITION_SIZE = 4096 | |
| FAT_FILE_SYSTEM = c | |
| EXT4_FILE_SYSTEM = 83 | |
| // Create partitions | |
| sfdisk --force -uM ${card} << EOF | |
| ${BOOT_PARTITION_START}, ${BOOT_PARTITION_SIZE}, ${FAT_FILE_SYSTEM}, | |
| ,${ROOTFS_PARTITION_SIZE}, ${EXT4_FILE_SYSTEM} EOF | |
| // Format partition to fat | |
| mkfs.vfat -n boot ${card}1 | |
| // Format partition to ext4 | |
| mkfs.ext4 ${card}2 -Lrootfs |
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