en:bpi-r64:uboot
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en:bpi-r64:uboot [2023/06/08 17:06] – external edit 127.0.0.1 | en:bpi-r64:uboot [2024/02/03 13:05] (current) – [tftp] frank | ||
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</ | </ | ||
+ | ===== eMMC ===== | ||
+ | |||
+ | from linux flash emmc-image to emmc user partition | ||
+ | |||
+ | | ||
+ | |||
+ | from sdmmc u-boot flash bl2 and set partconf right | ||
+ | |||
+ | < | ||
+ | BPI-R64> mmc partconf 0 1 1 1 | ||
+ | BPI-R64> fatload usb 0:1 $loadaddr r64/ | ||
+ | ERROR: reserving fdt memory region failed (addr=0 size=43000000 flags=4) | ||
+ | 65597 bytes read in 16 ms (3.9 MiB/s) | ||
+ | BPI-R64> printenv loadaddr | ||
+ | loadaddr=0x44000000 | ||
+ | BPI-R64> mmc write ${loadaddr} 0x0 0x400 | ||
+ | |||
+ | MMC write: dev # 0, block # 0, count 1024 ... 1024 blocks written: OK | ||
+ | BPI-R64> mmc partconf 0 1 1 0 | ||
+ | </ | ||
+ | |||
+ | https:// | ||
===== tftp ===== | ===== tftp ===== | ||
< | < |
en/bpi-r64/uboot.txt · Last modified: 2024/02/03 13:05 by frank