[U-Boot] [PATCH v2 3/3] ARM: board: meson: add p200 board

Neil Armstrong
2019-03-14T20:13:38Z

Hi,

Le 14/03/2019 18:00, Mohammad Rasim a Ã©crit :
>
> Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
> ---
> board/amlogic/odroid-c2/README.p200 | 103 ++++++++++++++++++++++++++++
> configs/p200_defconfig | 41 +++++++++++
> 2 files changed, 144 insertions(+)
> create mode 100644 board/amlogic/odroid-c2/README.p200
> create mode 100644 configs/p200_defconfig

You should also update the MAINTAINERS file in board/amlogic/odroid-c2/
for configs/p200_defconfig

Otherwise looks good

Neil

>
> diff --git a/board/amlogic/odroid-c2/README.p200 b/board/amlogic/odroid-c2/README.p200
> new file mode 100644
> index 0000000000..01d82d1e79
> --- /dev/null
> +++ b/board/amlogic/odroid-c2/README.p200
> @@ -0,0 +1,103 @@
> +U-Boot for Amlogic P200
> +=======================
> +
> +P200 is a reference board manufactured by Amlogic with the following
> +specifications:
> +
> + - Amlogic S905 ARM Cortex-A53 quad-core SoC @ 1.5GHz
> + - ARM Mali 450 GPU
> + - 2GB DDR3 SDRAM
> + - Gigabit Ethernet
> + - HDMI 2.0 4K/60Hz display
> + - 2 x USB 2.0 Host
> + - eMMC, microSD
> + - Infrared receiver
> + - SDIO WiFi Module
> + - CVBS+Stereo Audio Jack
> +
> +Schematics are available from Amlogic on demand.
> +
> +Currently the u-boot port supports the following devices:
> + - serial
> + - eMMC, microSD
> + - Ethernet
> + - I2C
> + - Regulators
> + - Reset controller
> + - Clock controller
> + - USB Host
> + - ADC
> +
> +u-boot compilation
> +==================
> +
> + > export ARCH=arm
> + > export CROSS_COMPILE=aarch64-none-elf-
> + > make p200_defconfig
> + > make
> +
> +Image creation
> +==============
> +
> +Amlogic doesn't provide sources for the firmware and for tools needed
> +to create the bootloader image, so it is necessary to obtain them from
> +the git tree published by the board vendor:
> +
> + > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> + > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> + > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> + > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> + > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
> + > git clone https://github.com/BayLibre/u-boot.git -b n-amlogic-openlinux-20170606 amlogic-u-boot
> + > cd amlogic-u-boot
> + > make gxb_p200_v1_defconfig
> + > make
> + > export FIPDIR=$PWD/fip
> +
> +Go back to mainline U-boot source tree then :
> + > mkdir fip
> +
> + > cp $FIPDIR/gxl/bl2.bin fip/
> + > cp $FIPDIR/gxl/acs.bin fip/
> + > cp $FIPDIR/gxl/bl21.bin fip/
> + > cp $FIPDIR/gxl/bl30.bin fip/
> + > cp $FIPDIR/gxl/bl301.bin fip/
> + > cp $FIPDIR/gxl/bl31.img fip/
> + > cp u-boot.bin fip/bl33.bin
> +
> + > $FIPDIR/blx_fix.sh \
> + fip/bl30.bin \
> + fip/zero_tmp \
> + fip/bl30_zero.bin \
> + fip/bl301.bin \
> + fip/bl301_zero.bin \
> + fip/bl30_new.bin \
> + bl30
> +
> + > $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
> +
> + > $FIPDIR/blx_fix.sh \
> + fip/bl2_acs.bin \
> + fip/zero_tmp \
> + fip/bl2_zero.bin \
> + fip/bl21.bin \
> + fip/bl21_zero.bin \
> + fip/bl2_new.bin \
> + bl2
> +
> + > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl30_new.bin
> + > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl31.img
> + > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl33.bin
> + > $FIPDIR/gxl/aml_encrypt_gxl --bl2sig --input fip/bl2_new.bin --output fip/bl2.n.bin.sig
> + > $FIPDIR/gxl/aml_encrypt_gxl --bootmk \
> + --output fip/u-boot.bin \
> + --bl2 fip/bl2.n.bin.sig \
> + --bl30 fip/bl30_new.bin.enc \
> + --bl31 fip/bl31.img.enc \
> + --bl33 fip/bl33.bin.enc
> +
> +and then write the image to SD with:
> +
> + > DEV=/dev/your_sd_device
> + > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
> + > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444
> diff --git a/configs/p200_defconfig b/configs/p200_defconfig
> new file mode 100644
> index 0000000000..4011866140
> --- /dev/null
> +++ b/configs/p200_defconfig
> @@ -0,0 +1,41 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_MESON=y
> +CONFIG_SYS_TEXT_BASE=0x01000000
> +CONFIG_DEBUG_UART_BASE=0xc81004c0
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_IDENT_STRING=" p200"
> +CONFIG_DEBUG_UART=y
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_OF_BOARD_SETUP=y
> +CONFIG_MISC_INIT_R=y
> +# CONFIG_DISPLAY_CPUINFO is not set
> +# CONFIG_DISPLAY_BOARDINFO is not set
> +# CONFIG_CMD_BDI is not set
> +# CONFIG_CMD_IMI is not set
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_I2C=y
> +# CONFIG_CMD_LOADS is not set
> +CONFIG_CMD_MMC=y
> +# CONFIG_CMD_SETEXPR is not set
> +CONFIG_CMD_REGULATOR=y
> +CONFIG_OF_CONTROL=y
> +CONFIG_DEFAULT_DEVICE_TREE="meson-gxbb-p200"
> +CONFIG_NET_RANDOM_ETHADDR=y
> +CONFIG_DM_GPIO=y
> +CONFIG_DM_I2C=y
> +CONFIG_SYS_I2C_MESON=y
> +CONFIG_DM_MMC=y
> +CONFIG_MMC_MESON_GX=y
> +CONFIG_DM_ETH=y
> +CONFIG_ETH_DESIGNWARE=y
> +CONFIG_PINCTRL=y
> +CONFIG_PINCTRL_MESON_GXBB=y
> +CONFIG_DM_REGULATOR=y
> +CONFIG_DM_REGULATOR_FIXED=y
> +CONFIG_DM_RESET=y
> +CONFIG_DEBUG_UART_MESON=y
> +CONFIG_DEBUG_UART_ANNOUNCE=y
> +CONFIG_DEBUG_UART_SKIP_INIT=y
> +CONFIG_MESON_SERIAL=y
> +CONFIG_OF_LIBFDT_OVERLAY=y
> +CONFIG_SYS_BOARD="odroid-c2"
> --
> 2.21.0
>