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| -rw-r--r-- | doc/README.uniphier | 14 | ||||
| -rw-r--r-- | include/configs/uniphier.h | 7 |
2 files changed, 21 insertions, 0 deletions
diff --git a/doc/README.uniphier b/doc/README.uniphier index c270ecb..5ac52bd 100644 --- a/doc/README.uniphier +++ b/doc/README.uniphier @@ -78,6 +78,20 @@ directory, and then run the following command at the U-Boot command line: => run nandupdate +Burn U-Boot images to eMMC +-------------------------- + +Write two files to the Boot partition 1 of the eMMC device as follows: + - spl/u-boot-spl.bin at the offset address 0x00000000 + - u-boot.img at the offset address 0x00010000 + +If a TFTP server is available, the images can be easily updated. +Just copy the u-boot-spl-dtb.bin and u-boot-dtb.img to the TFTP public +directory, and then run the following command at the U-Boot command line: + + => run emmcupdate + + UniPhier specific commands -------------------------- diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 19dbfbb..1b28cdc 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -233,6 +233,13 @@ "netdev=eth0\0" \ "verify=n\0" \ "nor_base=0x42000000\0" \ + "emmcupdate=mmcsetn &&" \ + "mmc partconf $mmc_first_dev 0 1 1 &&" \ + "mmc erase 0 800 &&" \ + "tftpboot u-boot-spl.bin &&" \ + "mmc write $loadaddr 0 80 &&" \ + "tftpboot u-boot.img &&" \ + "mmc write $loadaddr 80 780\0" \ "nandupdate=nand erase 0 0x00100000 &&" \ "tftpboot u-boot-spl.bin &&" \ "nand write $loadaddr 0 0x00010000 &&" \ |