A wide range of Rockchip SoCs are supported in mainline U-Boot
+Warning
+=======
+This document is being moved to doc/board/rockchip, so information on it
+might be incomplete or outdated.
Prerequisites
=============
- Suitable ARM cross compiler, e.g.:
sudo apt-get install gcc-4.7-arm-linux-gnueabi
-
Building
========
-At present 12 RK3288 boards are supported:
-
- - EVB RK3288 - use evb-rk3288 configuration
- - Fennec RK3288 - use fennec-rk3288 configuration
- - Firefly RK3288 - use firefly-rk3288 configuration
- - Hisense Chromebook - use chromebook_jerry configuration
- - Asus C100P Chromebook - use chromebook_minnie configuration
- - Asus Chromebit - use chromebook_mickey configuration
- - MiQi RK3288 - use miqi-rk3288 configuration
- - phyCORE-RK3288 RDK - use phycore-rk3288 configuration
- - PopMetal RK3288 - use popmetal-rk3288 configuration
- - Radxa Rock 2 - use rock2 configuration
- - Tinker RK3288 - use tinker-rk3288 configuration
- - Vyasa RK3288 - use vyasa-rk3288 configuration
-
-Two RK3036 boards are supported:
-
- - EVB RK3036 - use evb-rk3036 configuration
- - Kylin - use kylin_rk3036 configuration
-
-Two RK3328 board are supported:
-
- - EVB RK3328 - use evb-rk3328_defconfig
- - Pine64 Rock64 board - use rock64-rk3328_defconfig
-
-Size RK3399 boards are supported (aarch64):
-
- - EBV RK3399 - use evb_rk3399 configuration
- - Firefly RK3399 - use the firefly_rk3399 configuration
- - Puma - use puma_rk3399 configuration
- - Ficus - use ficus-rk3399 configuration
- - Rock960 (Vamrs) - use rock960-rk3399 configuration
- - Bob - use chromebook_bob configuration
-
-Four RK3368 boards are supported:
-
- - Sheep - use sheep-rk3368 configuration
- - Lion - use lion-rk3368 configuration
- - Geekbox - use geekbox configuration
- - EVB PX5 - use evb-px5 configuration
-
-One RK3128 board is supported:
-
- - EVB RK3128 - use evb-rk3128 configuration
-
-One RK3229 board is supported:
-
- - EVB RK3229 - use evb-rk3229 configuration
-
-Two RV1108 boards are supported:
-
- - EVB RV1108 - use evb-rv1108 configuration
- - Elgin R1 - use elgin-rv1108 configuration
-
-One RV3188 baord is supported:
-
- - Raxda Rock - use rock configuration
-
-
-For example:
-
1. To build RK3288 board:
CROSS_COMPILE=arm-linux-gnueabi- make O=firefly firefly-rk3288_defconfig all
(or you can use another cross compiler if you prefer)
-2. To build RK3399 board:
+2. To build RK3308 board:
+ - Get the rkbin
+ => git clone https://github.com/rockchip-linux/rkbin.git
+
+ - Compile U-Boot
+ => cd /path/to/u-boot
+ => export BL31=/path/to/rkbin/bin/rk33/rk3308_bl31_v2.22.elf
+ => make roc-cc-rk3308_defconfig
+ => make CROSS_COMPILE=aarch64-linux-gnu- all
+ => ./tools/mkimage -n rk3308 -T rksd -d /path/to/rkbin/bin/rk33/rk3308_ddr_589MHz_uart2_m0_v1.26.bin idbloader.img
+ => cat spl/u-boot-spl.bin >> idbloader.img
+
+3. To build RK3399 board:
Option 1: Package the image with Rockchip miniloader:
Option 2: Package the image with SPL:
- - We need the Python elftools.elf.elffile library for make_fit_atf.py to work
-
- => sudo apt-get install python-pyelftools
-
- Export cross compiler path for aarch64
- Compile ATF
use the existing boot ROM code from SPL.
+Writing to the eMMC with USB on ROC-RK3308-CC
+=============================================
+For USB to work you must get your board into Bootrom mode,
+either by erasing the eMMC or short circuit the GND and D0
+on core board.
+
+Connect the board to your computer via tyepc.
+=> rkdeveloptool db rk3308_loader_v1.26.117.bin
+=> rkdeveloptool wl 0x40 idbloader.img
+=> rkdeveloptool wl 0x4000 u-boot.itb
+=> rkdeveloptool rd
+
+Then you will see the boot log from Debug UART at baud rate 1500000:
+DDR Version V1.26
+REGFB: 0x00000032, 0x00000032
+In
+589MHz
+DDR3
+ Col=10 Bank=8 Row=14 Size=256MB
+msch:1
+Returning to boot ROM...
+
+U-Boot SPL 2020.01-rc1-00225-g34b681327f (Nov 14 2019 - 10:58:04 +0800)
+Trying to boot from MMC1
+INFO: Preloader serial: 2
+NOTICE: BL31: v1.3(release):30f1405
+NOTICE: BL31: Built : 17:08:28, Sep 23 2019
+INFO: Lastlog: last=0x100000, realtime=0x102000, size=0x2000
+INFO: ARM GICv2 driver initialized
+INFO: Using opteed sec cpu_context!
+INFO: boot cpu mask: 1
+INFO: plat_rockchip_pmu_init: pd status 0xe b
+INFO: BL31: Initializing runtime services
+WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will rK
+ERROR: Error initializing runtime service opteed_fast
+INFO: BL31: Preparing for EL3 exit to normal world
+INFO: Entry point address = 0x600000
+INFO: SPSR = 0x3c9
+
+
+U-Boot 2020.01-rc1-00225-g34b681327f (Nov 14 2019 - 10:58:47 +0800)
+
+Model: Firefly ROC-RK3308-CC board
+DRAM: 254 MiB
+MMC: dwmmc@ff480000: 0, dwmmc@ff490000: 1
+rockchip_dnl_key_pressed read adc key val failed
+Net: No ethernet found.
+Hit any key to stop autoboot: 0
+Card did not respond to voltage select!
+switch to partitions #0, OK
+mmc1(part 0) is current device
+Scanning mmc 1:4...
+Found /extlinux/extlinux.conf
+Retrieving file: /extlinux/extlinux.conf
+151 bytes read in 3 ms (48.8 KiB/s)
+1: kernel-mainline
+Retrieving file: /Image
+14737920 bytes read in 377 ms (37.3 MiB/s)
+append: earlycon=uart8250,mmio32,0xff0c0000 console=ttyS2,1500000n8
+Retrieving file: /rk3308-roc-cc.dtb
+28954 bytes read in 4 ms (6.9 MiB/s)
+Flattened Device Tree blob at 01f00000
+Booting using the fdt blob at 0x1f00000
+## Loading Device Tree to 000000000df3a000, end 000000000df44119 ... OK
+
+Starting kernel ...
+[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd042]
+[ 0.000000] Linux version 5.4.0-rc1-00040-g4dc2d508fa47-dirty (andy@B150) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-209
+[ 0.000000] Machine model: Firefly ROC-RK3308-CC board
+[ 0.000000] earlycon: uart8250 at MMIO32 0x00000000ff0c0000 (options '')
+[ 0.000000] printk: bootconsole [uart8250] enabled
+
Booting from an SD card
=======================
cat firefly-rk3288/u-boot-dtb.bin >> out && \
sudo dd if=out of=/dev/sdc seek=64
+Or:
+ ./firefly-rk3288/tools/mkimage -n rk3288 -T rksd -d \
+ firefly-rk3288/spl/u-boot-spl-dtb.bin:firefly-rk3288/u-boot-dtb.bin \
+ out && \
+ sudo dd if=out of=/dev/sdc seek=64
+
If you have an HDMI cable attached you should see a video console.
For evb_rk3036 board:
cat evb-rk3036/u-boot-dtb.bin >> out && \
sudo dd if=out of=/dev/sdc seek=64
+Or:
+ ./evb-rk3036/tools/mkimage -n rk3036 -T rksd -d \
+ evb-rk3036/spl/u-boot-spl.bin:evb-rk3036/u-boot-dtb.bin out && \
+ sudo dd if=out of=/dev/sdc seek=64
+
Note: rk3036 SDMMC and debug uart use the same iomux, so if you boot from SD, the
debug uart must be disabled
To write an image that boots from an SD card (assumed to be /dev/mmcblk0):
- ./tools/mkimage -n rk3288 -T rksd -d ./tpl/u-boot-tpl.bin out &&
- cat ./spl/u-boot-spl-dtb.bin >> out &&
- sudo dd if=out of=/dev/mmcblk0 seek=64 &&
+ sudo dd if=idbloader.img of=/dev/mmcblk0 seek=64 &&
sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 seek=16384
Booting from an SD card on RK3188
=================================================
For Rock64 rk3328 board the following three parts are required:
-TPL, SPL, and the u-boot image tree blob. While u-boot-spl.bin and
-u-boot.itb are to be compiled as usual, TPL is currently not
-implemented in u-boot, so you need to pick one from rkbin:
-
- - Get the rkbin
-
- => git clone https://github.com/rockchip-linux/rkbin.git
-
- - Create TPL/SPL image
-
- => tools/mkimage -n rk3328 -T rksd -d rkbin/bin/rk33/rk3328_ddr_333MHz_v1.16.bin idbloader.img
- => cat spl/u-boot-spl.bin >> idbloader.img
+TPL, SPL, and the u-boot image tree blob.
- Write TPL/SPL image at 64 sector
Option 3: Package the image with TPL:
- - Prefix rk3399 header to TPL image
-
- => cd /path/to/u-boot
- => ./tools/mkimage -n rk3399 -T rksd -d tpl/u-boot-tpl-dtb.bin out
-
- - Concatinate tpl with spl
-
- => cd /path/to/u-boot
- => cat ./spl/u-boot-spl-dtb.bin >> out
-
- Write tpl+spl at 64th sector
- => sudo dd if=out of=/dev/sdc seek=64
+ => sudo dd if=idbloader.img of=/dev/sdc seek=64
- Write U-Boot proper at 16384 sector
offset 128KB and the whole image is padded to 4MB which is the SPI flash size.
The position of U-Boot is controlled with this setting in U-Boot:
- #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
+ #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
If you have a Dediprog em100pro connected then you can write the image with:
projects / u-boot.git / blobdiff