Difference between revisions of "Rock/U-Boot"
< Rock
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| + | {{rock_header}} | ||
{{Languages|rock/U-Boot}} | {{Languages|rock/U-Boot}} | ||
| Line 7: | Line 8: | ||
* (need more investigation...) | * (need more investigation...) | ||
| − | == | + | == For NAND flash == |
| − | git clone https://github.com/radxa/u-boot-rockchip.git | + | === Build === |
| + | Refer [[Rock/install_toolchain | install toolchain]] if you don't have arm-eabi- on your system. Other toolchain(Linaro arm-linux-gnueabihf-gcc 4.9) may cause data abort errors. | ||
| + | git clone -b u-boot-rk3188 https://github.com/radxa/u-boot-rockchip.git | ||
cd u-boot-rockchip | cd u-boot-rockchip | ||
| − | |||
| − | |||
make rk30xx | make rk30xx | ||
| − | ''' | + | The binary we need for nand flash are '''RK3188Loader_miniall.bin''' and '''uboot.img'''. |
| + | |||
| + | === Flash === | ||
| + | refer [[rock/flash_the_image| flash image page]] | ||
| + | |||
| + | use the new u-boot to erase the old loader | ||
| + | sudo upgrade_tool ef RK3188Loader_miniall.bin | ||
| + | |||
| + | flash new loader | ||
| + | sudo upgrade_tool ul RK3188Loader_miniall.bin | ||
| + | |||
| + | format NAND (first time only) | ||
| + | sudo upgrade_tool lf | ||
| + | |||
| + | flash parameter | ||
| + | upgrade_tool di -p parameter | ||
| + | |||
| + | paramter file | ||
| + | FIRMWARE_VER:4.2.2 | ||
| + | MACHINE_MODEL:radxa_rock | ||
| + | MACHINE_ID:007 | ||
| + | MANUFACTURER:RADXA | ||
| + | MAGIC: 0x5041524B | ||
| + | ATAG: 0x60000800 | ||
| + | MACHINE: 3066 | ||
| + | CHECK_MASK: 0x80 | ||
| + | KERNEL_IMG: 0x60408000 | ||
| + | CMDLINE:console=ttyFIQ0,115200 console=tty0 root=/dev/block/mtd/by-name/linuxroot rw rootfstype=ext4 init=/sbin/init mac_addr=de:ad:de:ad:be:ef initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00008000@0x00004000(boot),-@0x000c0000(linuxroot) | ||
| + | |||
| + | flash U-Boot | ||
| + | sudo upgrade_tool wl 0x2000 uboot.img | ||
| + | sudo upgrade_tool rd | ||
| + | |||
| + | flash kernel + ramdisk | ||
| + | upgrade_tool di -b boot-linux.img | ||
| + | |||
| + | flash root fs | ||
| + | upgrade_tool di linuxroot rootfs.img | ||
| + | |||
| + | Booting log can be found at: http://paste.ubuntu.com/9623598/ | ||
| + | |||
| + | == For SD card == | ||
| + | === Build === | ||
| + | Refer [[Rock/install_toolchain | install toolchain]] if you don't have arm-eabi- on your system. Other toolchain(Linaro arm-linux-gnueabihf-gcc 4.9) may cause data abort errors. | ||
| + | git clone -b u-boot-rk3188-sdcard https://github.com/radxa/u-boot-rockchip.git | ||
| + | cd u-boot-rockchip | ||
| + | make rk30xx | ||
| + | ./pack-sd.sh | ||
| + | |||
| + | The binary we need for sdcard is '''u-boot-sd.img'''. | ||
| + | |||
| + | === Flash === | ||
| + | |||
| + | sudo dd if=u-boot-sd.img of=/dev/sdx seek=64 | ||
| + | |||
| + | Insert the uSD card to rock pro, it will boot from u-boot on uSD card. | ||
== Develop == | == Develop == | ||
| Line 51: | Line 107: | ||
== External links == | == External links == | ||
| − | + | ||
* https://github.com/linux-rockchip/u-boot-rockchip (some improvement) | * https://github.com/linux-rockchip/u-boot-rockchip (some improvement) | ||
Latest revision as of 01:49, 19 November 2020
Contents
Features
- both Rockchip proprietary USB protocol and fastboot USB protocol are supported (Rockchip USB tools works)
- format of partitions (images) are compatible to Rockchip proprietary bootloader (rkcrc, mkbootimg works)
- (need more investigation...)
For NAND flash
Build
Refer install toolchain if you don't have arm-eabi- on your system. Other toolchain(Linaro arm-linux-gnueabihf-gcc 4.9) may cause data abort errors.
git clone -b u-boot-rk3188 https://github.com/radxa/u-boot-rockchip.git cd u-boot-rockchip make rk30xx
The binary we need for nand flash are RK3188Loader_miniall.bin and uboot.img.
Flash
refer flash image page
use the new u-boot to erase the old loader
sudo upgrade_tool ef RK3188Loader_miniall.bin
flash new loader
sudo upgrade_tool ul RK3188Loader_miniall.bin
format NAND (first time only)
sudo upgrade_tool lf
flash parameter
upgrade_tool di -p parameter
paramter file
FIRMWARE_VER:4.2.2 MACHINE_MODEL:radxa_rock MACHINE_ID:007 MANUFACTURER:RADXA MAGIC: 0x5041524B ATAG: 0x60000800 MACHINE: 3066 CHECK_MASK: 0x80 KERNEL_IMG: 0x60408000 CMDLINE:console=ttyFIQ0,115200 console=tty0 root=/dev/block/mtd/by-name/linuxroot rw rootfstype=ext4 init=/sbin/init mac_addr=de:ad:de:ad:be:ef initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00008000@0x00004000(boot),-@0x000c0000(linuxroot)
flash U-Boot
sudo upgrade_tool wl 0x2000 uboot.img sudo upgrade_tool rd
flash kernel + ramdisk
upgrade_tool di -b boot-linux.img
flash root fs
upgrade_tool di linuxroot rootfs.img
Booting log can be found at: http://paste.ubuntu.com/9623598/
For SD card
Build
Refer install toolchain if you don't have arm-eabi- on your system. Other toolchain(Linaro arm-linux-gnueabihf-gcc 4.9) may cause data abort errors.
git clone -b u-boot-rk3188-sdcard https://github.com/radxa/u-boot-rockchip.git cd u-boot-rockchip make rk30xx ./pack-sd.sh
The binary we need for sdcard is u-boot-sd.img.
Flash
sudo dd if=u-boot-sd.img of=/dev/sdx seek=64
Insert the uSD card to rock pro, it will boot from u-boot on uSD card.
Develop
Some important files and directories related to the Rockchip platform:
* UserManual - documentation * include/configs/rk30xx.h - configuration file * tools/rk_tools
* board/rockchip ├── common │ ├── armlinux │ ├── common │ │ ├── A8MMU │ │ ├── crc │ │ ├── emmc │ │ ├── fat │ │ ├── rc4 │ │ ├── rockusb │ │ ├── serial_p9 │ │ └── SPI │ └── platform │ ├── rk2928 │ └── rk30 └── rk30xx
* arch/arm/cpu/armv7/rk30xx * arch/arm/include/asm/arch-rk30xx
Unbrick
If something goes wrong and your device doesn't boot anymore, read Unbrick Rock.
External links
- https://github.com/linux-rockchip/u-boot-rockchip (some improvement)