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Diffstat (limited to 'doc/README.odroid')
| -rw-r--r-- | doc/README.odroid | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/doc/README.odroid b/doc/README.odroid index 8a004ca..ef243d1 100644 --- a/doc/README.odroid +++ b/doc/README.odroid @@ -1,4 +1,4 @@ - U-boot for Odroid X2/U3/XU3 + U-Boot for Odroid X2/U3/XU3 ======================== 1. Summary @@ -36,7 +36,7 @@ https://github.com/hardkernel/u-boot/tree/odroidxu3-v2012.07/sd_fuse/hardkernel 4. Boot media layout ==================== -The table below shows SD/eMMC cards layout for U-boot. +The table below shows SD/eMMC cards layout for U-Boot. The block offset is starting from 0 and the block size is 512B. ------------------------------------- | Binary | Block offset| part type | @@ -44,7 +44,7 @@ The block offset is starting from 0 and the block size is 512B. ------------------------------------- | Bl1 | 1 | 0 | 1 (boot) | | Bl2 | 31 | 30 | 1 (boot) | -| U-boot | 63 | 62 | 1 (boot) | +| U-Boot | 63 | 62 | 1 (boot) | | Tzsw | 2111 | 2110 | 1 (boot) | | Uboot Env | 2560 | 2560 | 0 (user) | ------------------------------------- @@ -62,18 +62,18 @@ From the downloaded files, You can find: without problem) This is all you need to boot this board. But if you want to use your custom -u-boot then you need to change u-boot.bin with your own u-boot binary* +U-Boot then you need to change u-boot.bin with your own U-Boot binary* and run the script "sd_fusing.sh" - this script is valid only for SD card. *note: -The proper binary file of current U-boot is u-boot-dtb.bin. +The proper binary file of current U-Boot is u-boot-dtb.bin. quick steps for Linux: - Download all files from the link at point 3 and extract it if needed. - put any SD card into the SD reader - check the device with "dmesg" - run ./sd_fusing.sh /dev/sdX - where X is SD card device (but not a partition) -Check if Hardkernel U-boot is booting, and next do the same with your U-boot. +Check if Hardkernel U-Boot is booting, and next do the same with your U-Boot. 6. Prepare the eMMC boot card with a eMMC card reader (boot from eMMC card slot) @@ -92,19 +92,19 @@ eMMC partition - its size is usually very small, about 1-4 MiB. If you have an eMMC->microSD adapter you can prepare the card as in point 5. But then the device can boot only from the SD card slot. -8. Prepare the boot media using Hardkernel U-boot +8. Prepare the boot media using Hardkernel U-Boot ================================================= -You can update the U-boot to the custom one if you have a working bootloader +You can update the U-Boot to the custom one if you have a working bootloader delivered with the board on the eMMC/SD card. Then follow the steps: - install the android fastboot tool - connect a micro usb cable to the board -- on the U-boot prompt, run command: fastboot (as a root) +- on the U-Boot prompt, run command: fastboot (as a root) - on the host, run command: "fastboot flash bootloader u-boot-dtb.bin" -- the custom U-boot should start after the board resets. +- the custom U-Boot should start after the board resets. 9. Partition layout ==================== -Default U-boot environment is setup for fixed partition layout. +Default U-Boot environment is setup for fixed partition layout. Partition table: MSDOS. Disk layout and files as listed in the table below. ----- ------ ------ ------ -------- --------------------------------- |