SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five
Start-up Guide
R01US0556EJ0102 Rev.1.02
Page 36 of 37
Jun. 17, 2022
2.5.5
Setting U-boot for eMMC boot
Reset the board by pressing the reset button SW10.
U-Boot 2021.10 (Apr 22 2022 - 03:04:59 +0000)
CPU: Renesas Electronics K rev 16.15
Model: smarc-rzv2l
DRAM: 1.9 GiB
MMC: sd@11c00000: 0, sd@11c10000: 1
Loading Environment from MMC... OK
In: serial@1004b800
Out: serial@1004b800
Err: serial@1004b800
Net: eth0: ethernet@11c20000
Hit any key to stop autoboot: 0
=>
Set environment variables to boot from eMMC. The following variables are for the RZ/V2L board. Please replace the
file names in “bootcmd” according to the Release Note when you use other boards, and set IP address of your Linux
Host PC..
=>
setenv bootargs 'root=/dev/mmcblk0p2 rootwait'
=>
setenv bootcmd '
mmc dev 1; ext4load mmc 0:1
0x48080000 Image-smarc-rzv2l.bi
n;
ext4load mmc 0:1
0x48000000 Image-r9a07g054l2-smarc.dtb; booti 0x48080000 -
0x48000000'
=>
saveenv
Saving Environment to MMC... Writing to MMC(0)….OK
Please reset the board again for eMMC boot.
