[U-Boot] [PATCH v2 3/3] rockchip: evb-rk3399: update document for board bring up

[Jagan Teki]

+ Philipp

On Mon, Aug 21, 2017 at 6:30 PM, Kever Yang <kever.yang at rock-chips.com> wrote:
> 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 at rock-chips.com>
> Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
>
> Changes in v2:
> - typo fix, evb-firefly－>firefly-rk3399
>
>  board/rockchip/evb_rk3399/README | 79 ++++++++++++++++++++++++++++++++--------
>  1 file changed, 63 insertions(+), 16 deletions(-)
>
> diff --git a/board/rockchip/evb_rk3399/README b/board/rockchip/evb_rk3399/README
> index fb8bb19..b5c7614 100644
> --- a/board/rockchip/evb_rk3399/README
> +++ b/board/rockchip/evb_rk3399/README
> @@ -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
> +  > 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
>
> -Compile the rkflashtool
> -=======================
> +  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 miniloader
> -================================
> +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 512 u-boot/u-boot.itb
> +  > rkdeveloptool rd

Do we still need rk3399_loader_v1.08.106.bin? if u-boot.itb has ATF,
cortex-m0 and U-Boot

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.