Other Parts Discussed in Thread: DRA821
Tool/software:
DRA821, evm, SDK10 sdk11, create the sd card with defualt wic.xz file
boot system with sdcard mode.
it always use emmc dev/mmcblk0p2 as rootfs,
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root@j7200-evm:/dev# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
mtdblock0 31:0 0 1M 0 disk
mtdblock1 31:1 0 2M 0 disk
mtdblock2 31:2 0 4M 0 disk
mtdblock3 31:3 0 256K 0 disk
mtdblock4 31:4 0 256K 0 disk
mtdblock5 31:5 0 55.8M 0 disk
mtdblock6 31:6 0 256K 0 disk
mmcblk0 179:0 0 14.8G 0 disk
|-mmcblk0p1 179:1 0 128M 0 part /run/media/boot-mmcblk0p1
`-mmcblk0p2 179:2 0 14.7G 0 part /
mmcblk0boot0 179:32 0 31.5M 1 disk
mmcblk0boot1 179:64 0 31.5M 1 disk
mmcblk1 179:96 0 59.5G 0 disk
|-mmcblk1p1 179:97 0 128M 0 part /run/media/boot-mmcblk1p1
`-mmcblk1p2 179:98 0 8.9G 0 part /run/media/root-mmcblk1p2
root@j7200-evm:/dev#
root@j7200-evm:/dev#
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not understand why?
root@j7200-evm:/dev# cat /proc/cmdline
console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
root@j7200-evm:/dev# lsblk -o NAME,PARTUUID
NAME PARTUUID
mtdblock0
mtdblock1
mtdblock2
mtdblock3
mtdblock4
mtdblock5
mtdblock6
mmcblk0
|-mmcblk0p1 076c4a2a-01
`-mmcblk0p2 076c4a2a-02
mmcblk0boot0
mmcblk0boot1
mmcblk1
|-mmcblk1p1 076c4a2a-01
`-mmcblk1p2 076c4a2a-02
root@j7200-evm:/dev#
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customer think the sd card mode should use mmcblk1p2 as rootfs
Regards
Semon
