- U-boot for Odroid X2/U3/XU3
+ U-Boot for Odroid X2/U3/XU3/XU4/HC1
========================
1. Summary
==========
This is a quick instruction for setup Odroid boards.
Board config: odroid_config for X2/U3
-Board config: odroid-xu3_config for XU3
+Board config: odroid-xu3_config for XU3/XU4/HC1
2. Supported devices
====================
- Odroid X2
with CPU Exynos 4412 rev 2.0 and 2GB of RAM
- Odroid XU3
+- Odroid XU4
+- Odroid HC1
with CPU Exynos5422 and 2GB of RAM
3. Boot sequence
or here:
http://odroid.in/guides/ubuntu-lfs/boot.tar.gz
-<< XU3 >>
+<< XU3/XU4 >>
It can be downloaded from:
-https://github.com/hardkernel/u-boot/tree/odroidxu3-v2012.07/sd_fuse/hardkernel
+https://github.com/hardkernel/u-boot/tree/odroidxu3-v2012.07/sd_fuse/hardkernel_1mb_uboot
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 |
-------------------------------------
| 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) |
-------------------------------------
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)
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.
----- ------ ------ ------ -------- ---------------------------------
- exynos4412-odroidx2.dtb
- exynos4412-odroidu3.dtb
- exynos5422-odroidxu3.dtb
+- exynos5422-odroidxu3-lite.dtb
+- exynos5422-odroidxu4.dtb
+- exynos5422-odroidhc1.dtb
Supported kernel files are:
- Image.itb
projects / oweals / u-boot.git / blobdiff