board: amlogic: move khadas-vim2 as q200 ref board
The Khadas vim2 derive from amlogic s912 reference design (Q200).
This patch moves the khadas-vim2 board support to a generic Q200 board,
while keeping a dedicated defconfig to customize the names and device tree.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/board/amlogic/khadas-vim2/Kconfig b/board/amlogic/khadas-vim2/Kconfig
deleted file mode 100644
index d0af362..0000000
--- a/board/amlogic/khadas-vim2/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_KHADAS_VIM2
-
-config SYS_BOARD
- default "khadas-vim2"
-
-config SYS_VENDOR
- default "amlogic"
-
-config SYS_CONFIG_NAME
- default "khadas-vim2"
-
-endif
diff --git a/board/amlogic/khadas-vim2/MAINTAINERS b/board/amlogic/khadas-vim2/MAINTAINERS
deleted file mode 100644
index ca63e31..0000000
--- a/board/amlogic/khadas-vim2/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-KHADAS-VIM2
-M: Neil Armstrong <narmstrong@baylibre.com>
-S: Maintained
-F: board/amlogic/khadas-vim2/
-F: include/configs/khadas-vim2.h
-F: configs/khadas-vim2_defconfig
diff --git a/board/amlogic/q200/Kconfig b/board/amlogic/q200/Kconfig
new file mode 100644
index 0000000..cfaf379
--- /dev/null
+++ b/board/amlogic/q200/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_Q200
+
+config SYS_BOARD
+ default "q200"
+
+config SYS_VENDOR
+ default "amlogic"
+
+config SYS_CONFIG_NAME
+ default "q200"
+
+endif
diff --git a/board/amlogic/q200/MAINTAINERS b/board/amlogic/q200/MAINTAINERS
new file mode 100644
index 0000000..be86386
--- /dev/null
+++ b/board/amlogic/q200/MAINTAINERS
@@ -0,0 +1,6 @@
+Q200
+M: Neil Armstrong <narmstrong@baylibre.com>
+S: Maintained
+F: board/amlogic/q200/
+F: include/configs/q200.h
+F: configs/khadas-vim2_defconfig
diff --git a/board/amlogic/khadas-vim2/Makefile b/board/amlogic/q200/Makefile
similarity index 84%
rename from board/amlogic/khadas-vim2/Makefile
rename to board/amlogic/q200/Makefile
index 4e7c9a0..fd78fd0 100644
--- a/board/amlogic/khadas-vim2/Makefile
+++ b/board/amlogic/q200/Makefile
@@ -3,4 +3,4 @@
# (C) Copyright 2016 BayLibre, SAS
# Author: Neil Armstrong <narmstrong@baylibre.com>
-obj-y := khadas-vim2.o
+obj-y := q200.o
diff --git a/board/amlogic/khadas-vim2/README b/board/amlogic/q200/README.khadas-vim2
similarity index 100%
rename from board/amlogic/khadas-vim2/README
rename to board/amlogic/q200/README.khadas-vim2
diff --git a/board/amlogic/q200/README.q200 b/board/amlogic/q200/README.q200
new file mode 100644
index 0000000..55d730a
--- /dev/null
+++ b/board/amlogic/q200/README.q200
@@ -0,0 +1,102 @@
+U-Boot for Amlogic Q200
+=======================
+
+Q200 is a reference board manufactured by Amlogic with the following
+specifications:
+
+ - Amlogic S912 ARM Cortex-A53 octo-core SoC @ 1.5GHz
+ - ARM Mali T860 GPU
+ - 2/3GB DDR4 SDRAM
+ - 10/100/1000 Ethernet
+ - HDMI 2.0 4K/60Hz display
+ - 2 x USB 2.0 Host, 1 x USB 2.0 Device
+ - 16GB/32GB/64GB eMMC
+ - 2MB SPI Flash
+ - microSD
+ - SDIO Wifi Module, Bluetooth
+ - IR receiver
+
+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 khadas-vim2_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:$PATH
+ > git clone https://github.com/BayLibre/u-boot.git -b n-amlogic-openlinux-20170606 amlogic-u-boot
+ > cd amlogic-u-boot
+ > make gxm_q200_v1_defconfig
+ > make
+ > export FIPDIR=$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
+
+ > python $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/board/amlogic/khadas-vim2/khadas-vim2.c b/board/amlogic/q200/q200.c
similarity index 100%
rename from board/amlogic/khadas-vim2/khadas-vim2.c
rename to board/amlogic/q200/q200.c