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rockchip: evb-rk3399: update document for board bring up

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Since we support ATF in SPL and add script for it, let's make the
document up to date.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Kever Yang 2017-12-15 11:15:05 +08:00 committed by Philipp Tomsich
parent 8a8106f066
commit 157c74b69b
1 changed files with 67 additions and 20 deletions
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87
board/rockchip/evb_rk3399/README
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@ -18,8 +18,8 @@ evb key features:
* PMIC: rk808
* debug console: UART2
In order to support Arm Trust Firmware(ATF), we need to use the
miniloader from rockchip which:
In order to support Arm Trust Firmware(ATF), we can use either SPL or
miniloader from rockchip to do:
* do DRAM init
* load and verify ATF image
* load and verify U-Boot image
@ -32,8 +32,8 @@ Get the Source and prebuild binary
> mkdir ~/evb_rk3399
> cd ~/evb_rk3399
> git clone https://github.com/ARM-software/arm-trusted-firmware.git
> git clone https://github.com/rockchip-linux/rkbin
> git clone https://github.com/rockchip-linux/rkflashtool
> git clone https://github.com/rockchip-linux/rkbin.git
> git clone https://github.com/rockchip-linux/rkdeveloptool.git
Compile the ATF
===============
@ -42,32 +42,79 @@ Compile the ATF
> make realclean
> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
Or you can get the bl31.elf directly from Rockchip:
cp rkbin/rk33/rk3399_bl31_v1.00.elf ../u-boot/bl31.elf
Get bl31.elf in this step, copy it to U-Boot root dir:
> cp bl31.elf ../u-boot/
Compile the U-Boot
==================
> cd ../u-boot
> make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3399_defconfig all
Compile the rkflashtool
=======================
> cd ../rkflashtool
> export ARCH=arm64
> export CROSS_COMPILE=aarch64-linux-gnu-
> make evb-rk3399_defconfig
for firefly-rk3399, use below instead:
> make firefly-rk3399_defconfig
> make
> make u-boot.itb
Package the image for miniloader
================================
Get spl/u-boot-spl.bin and u-boot.itb in this step.
Compile the rkdeveloptool
=======================
Follow instructions in latest README
> cd ../rkflashtool
> autoreconf -i
> ./configure
> make
> sudo make install
Get rkdeveloptool in you Host in this step.
Both origin binaries and Tool are ready now, choose either option 1 or
option 2 to deploy U-Boot.
Package the image
=================
Package the image for U-Boot SPL(option 1)
--------------------------------
> cd ..
> cp arm-trusted-firmware/build/rk3399/release/bl31.bin rkbin/rk33
> tools/mkimage -n rk3399 -T rksd -d spl/u-boot-spl.bin idbspl.img
Get idbspl.img in this step.
Package the image for Rockchip miniloader(option 2)
------------------------------------------
> cd ..
> cp arm-trusted-firmware/build/rk3399/release/bl31.elf rkbin/rk33
> ./rkbin/tools/trust_merger rkbin/tools/RK3399TRUST.ini
> ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
> mkdir image
> mv trust.img ./image/
> mv uboot.img ./image/rk3399evb-uboot.bin
Flash the image
===============
Get trust.img and uboot.img in this step.
Flash the image to eMMC
=======================
Flash the image with U-Boot SPL(option 1)
-------------------------------
Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
> rkdeveloptool db rkbin/rk33/rk3399_loader_v1.08.106.bin
> rkdeveloptool wl 64 u-boot/idbspl.img
> rkdeveloptool wl 0x4000 u-boot/u-boot.itb
> rkdeveloptool rd
> ./rkflashtool/rkflashloader rk3399evb
Flash the image with Rockchip miniloader(option 2)
----------------------------------------
Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
> rkdeveloptool db rkbin/rk33/rk3399_loader_v1.08.106.bin
> rkdeveloptool ul rkbin/rk33/rk3399_loader_v1.08.106.bin
> rkdeveloptool wl 0x4000 u-boot/uboot.img
> rkdeveloptool wl 0x6000 u-boot/trust.img
> rkdeveloptool rd
You should be able to get U-Boot log message in console/UART2 now.
You should be able to get U-Boot log in console/UART2(baurdrate 1500000)
For more detail, please reference to:
http://opensource.rock-chips.com/wiki_Boot_option