Merge tag 'u-boot-amlogic-20181126' of git://git.denx.de/u-boot-amlogic

Cleanup and update towards support for Amlogic Meson AXG SoCs :
- mmc: meson-gx: Add AXG compatible
- net: designware: add meson meson compatibles
- Amlogic Meson cleanup for AXG SoC support

32 files changed, 253 insertions, 318 deletions

diff --git a/board/amlogic/khadas-vim/Kconfig b/board/amlogic/khadas-vim/Kconfig
deleted file mode 100644
index 0fa8db97ea..0000000000
--- a/board/amlogic/khadas-vim/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_KHADAS_VIM
-
-config SYS_BOARD
-	default "khadas-vim"
-
-config SYS_VENDOR
-	default "amlogic"
-
-config SYS_CONFIG_NAME
-	default "khadas-vim"
-
-endif
diff --git a/board/amlogic/khadas-vim/MAINTAINERS b/board/amlogic/khadas-vim/MAINTAINERS
deleted file mode 100644
index 024220a526..0000000000
--- a/board/amlogic/khadas-vim/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-KHADAS-VIM
-M:	Neil Armstrong <narmstrong@baylibre.com>
-S:	Maintained
-F:	board/amlogic/khadas-vim/
-F:	include/configs/khadas-vim.h
-F:	configs/khadas-vim_defconfig
diff --git a/board/amlogic/khadas-vim/khadas-vim.c b/board/amlogic/khadas-vim/khadas-vim.c
deleted file mode 100644
index 692bf2add3..0000000000
--- a/board/amlogic/khadas-vim/khadas-vim.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2016 BayLibre, SAS
- * Author: Neil Armstrong <narmstrong@baylibre.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <environment.h>
-#include <asm/io.h>
-#include <asm/arch/gx.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/sm.h>
-#include <asm/arch/eth.h>
-
-#define EFUSE_SN_OFFSET		20
-#define EFUSE_SN_SIZE		16
-#define EFUSE_MAC_OFFSET	52
-#define EFUSE_MAC_SIZE		6
-
-int board_init(void)
-{
-	return 0;
-}
-
-int misc_init_r(void)
-{
-	u8 mac_addr[EFUSE_MAC_SIZE];
-	char serial[EFUSE_SN_SIZE];
-	ssize_t len;
-
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RMII,
-			  MESON_GXL_USE_INTERNAL_RMII_PHY);
-
-	if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
-		len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
-					  mac_addr, EFUSE_MAC_SIZE);
-		if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
-			eth_env_set_enetaddr("ethaddr", mac_addr);
-	}
-
-	if (!env_get("serial#")) {
-		len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
-					  EFUSE_SN_SIZE);
-		if (len == EFUSE_SN_SIZE)
-			env_set("serial#", serial);
-	}
-
-	return 0;
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/khadas-vim2/Kconfig b/board/amlogic/khadas-vim2/Kconfig
deleted file mode 100644
index d0af36264d..0000000000
--- 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/libretech-cc/Kconfig b/board/amlogic/libretech-cc/Kconfig
deleted file mode 100644
index 7a6f9169bd..0000000000
--- a/board/amlogic/libretech-cc/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_LIBRETECH_CC
-
-config SYS_BOARD
-	default "libretech-cc"
-
-config SYS_VENDOR
-	default "amlogic"
-
-config SYS_CONFIG_NAME
-	default "libretech-cc"
-
-endif
diff --git a/board/amlogic/libretech-cc/MAINTAINERS b/board/amlogic/libretech-cc/MAINTAINERS
deleted file mode 100644
index 398ce57db2..0000000000
--- a/board/amlogic/libretech-cc/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-LIBRETECH-CC
-M:	Neil Armstrong <narmstrong@baylibre.com>
-S:	Maintained
-F:	board/amlogic/libretech-cc/
-F:	include/configs/libretech-cc.h
-F:	configs/libretech-cc_defconfig
diff --git a/board/amlogic/libretech-cc/Makefile b/board/amlogic/libretech-cc/Makefile
deleted file mode 100644
index 3b0adf8bf5..0000000000
--- a/board/amlogic/libretech-cc/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-#
-# (C) Copyright 2016 BayLibre, SAS
-# Author: Neil Armstrong <narmstrong@baylibre.com>
-
-obj-y	:= libretech-cc.o
diff --git a/board/amlogic/libretech-cc/libretech-cc.c b/board/amlogic/libretech-cc/libretech-cc.c
deleted file mode 100644
index ccab1272c5..0000000000
--- a/board/amlogic/libretech-cc/libretech-cc.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2016 BayLibre, SAS
- * Author: Neil Armstrong <narmstrong@baylibre.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <environment.h>
-#include <asm/io.h>
-#include <asm/arch/gx.h>
-#include <asm/arch/sm.h>
-#include <asm/arch/eth.h>
-#include <asm/arch/mem.h>
-
-#define EFUSE_SN_OFFSET		20
-#define EFUSE_SN_SIZE		16
-#define EFUSE_MAC_OFFSET	52
-#define EFUSE_MAC_SIZE		6
-
-int board_init(void)
-{
-	return 0;
-}
-
-int misc_init_r(void)
-{
-	u8 mac_addr[EFUSE_MAC_SIZE];
-	char serial[EFUSE_SN_SIZE];
-	ssize_t len;
-
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RMII,
-			  MESON_GXL_USE_INTERNAL_RMII_PHY);
-
-	if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
-		len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
-					  mac_addr, EFUSE_MAC_SIZE);
-		if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
-			eth_env_set_enetaddr("ethaddr", mac_addr);
-	}
-
-	if (!env_get("serial#")) {
-		len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
-					  EFUSE_SN_SIZE);
-		if (len == EFUSE_SN_SIZE)
-			env_set("serial#", serial);
-	}
-
-	return 0;
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/nanopi-k2/Kconfig b/board/amlogic/nanopi-k2/Kconfig
deleted file mode 100644
index 374bda200c..0000000000
--- a/board/amlogic/nanopi-k2/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_NANOPI_K2
-
-config SYS_BOARD
-	default "nanopi-k2"
-
-config SYS_VENDOR
-	default "amlogic"
-
-config SYS_CONFIG_NAME
-	default "nanopi-k2"
-
-endif
diff --git a/board/amlogic/nanopi-k2/MAINTAINERS b/board/amlogic/nanopi-k2/MAINTAINERS
deleted file mode 100644
index 0452bd1fa1..0000000000
--- a/board/amlogic/nanopi-k2/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-NANOPI-K2
-M:	Neil Armstrong <narmstrong@baylibre.com>
-S:	Maintained
-F:	board/amlogic/nanopi-k2/
-F:	include/configs/nanopi-k2.h
-F:	configs/nanopi-k2_defconfig
diff --git a/board/amlogic/nanopi-k2/Makefile b/board/amlogic/nanopi-k2/Makefile
deleted file mode 100644
index 7d9b666e76..0000000000
--- a/board/amlogic/nanopi-k2/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# (C) Copyright 2018 Thomas McKahan
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	:= nanopi-k2.o
diff --git a/board/amlogic/nanopi-k2/nanopi-k2.c b/board/amlogic/nanopi-k2/nanopi-k2.c
deleted file mode 100644
index ae29dd6fa4..0000000000
--- a/board/amlogic/nanopi-k2/nanopi-k2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2018 Thomas McKahan
- */
-
-#include <common.h>
-#include <dm.h>
-#include <environment.h>
-#include <asm/io.h>
-#include <asm/arch/gx.h>
-#include <asm/arch/sm.h>
-#include <asm/arch/eth.h>
-#include <asm/arch/mem.h>
-
-#define EFUSE_SN_OFFSET		20
-#define EFUSE_SN_SIZE		16
-#define EFUSE_MAC_OFFSET	52
-#define EFUSE_MAC_SIZE		6
-
-int board_init(void)
-{
-	return 0;
-}
-
-int misc_init_r(void)
-{
-	u8 mac_addr[EFUSE_MAC_SIZE];
-	char serial[EFUSE_SN_SIZE];
-	ssize_t len;
-
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
-
-	if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
-		len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
-					  mac_addr, EFUSE_MAC_SIZE);
-		if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
-			eth_env_set_enetaddr("ethaddr", mac_addr);
-	}
-
-	if (!env_get("serial#")) {
-		len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
-			EFUSE_SN_SIZE);
-		if (len == EFUSE_SN_SIZE)
-			env_set("serial#", serial);
-	}
-
-	return 0;
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/odroid-c2/Kconfig b/board/amlogic/odroid-c2/Kconfig
deleted file mode 100644
index 2b16889b07..0000000000
--- a/board/amlogic/odroid-c2/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_ODROID_C2
-
-config SYS_BOARD
-	default "odroid-c2"
-
-config SYS_VENDOR
-	default "amlogic"
-
-config SYS_CONFIG_NAME
-	default "odroid-c2"
-
-endif
diff --git a/board/amlogic/odroid-c2/MAINTAINERS b/board/amlogic/odroid-c2/MAINTAINERS
index 699850fd0c..6a853066d7 100644
--- a/board/amlogic/odroid-c2/MAINTAINERS
+++ b/board/amlogic/odroid-c2/MAINTAINERS
@@ -1,6 +1,8 @@
 ODROID-C2
 M:	Beniamino Galvani <b.galvani@gmail.com>
+M:	Neil Armstrong <narmstrong@baylibre.com>
 S:	Maintained
 F:	board/amlogic/odroid-c2/
 F:	include/configs/odroid-c2.h
+F:	configs/nanopi-k2_defconfig
 F:	configs/odroid-c2_defconfig
diff --git a/board/amlogic/nanopi-k2/README b/board/amlogic/odroid-c2/README.nanopi-k2
index d450d3c2b2..d450d3c2b2 100644
--- a/board/amlogic/nanopi-k2/README
+++ b/board/amlogic/odroid-c2/README.nanopi-k2
diff --git a/board/amlogic/odroid-c2/README b/board/amlogic/odroid-c2/README.odroid-c2
index bed48c5728..bed48c5728 100644
--- a/board/amlogic/odroid-c2/README
+++ b/board/amlogic/odroid-c2/README.odroid-c2
diff --git a/board/amlogic/odroid-c2/odroid-c2.c b/board/amlogic/odroid-c2/odroid-c2.c
index 2a2755c387..62f0f4c871 100644
--- a/board/amlogic/odroid-c2/odroid-c2.c
+++ b/board/amlogic/odroid-c2/odroid-c2.c
@@ -17,18 +17,13 @@
 #define EFUSE_MAC_OFFSET	52
 #define EFUSE_MAC_SIZE		6
 
-int board_init(void)
-{
-	return 0;
-}
-
 int misc_init_r(void)
 {
 	u8 mac_addr[EFUSE_MAC_SIZE];
 	char serial[EFUSE_SN_SIZE];
 	ssize_t len;
 
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
+	meson_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
 
 	if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
 		len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
@@ -40,16 +35,9 @@ int misc_init_r(void)
 	if (!env_get("serial#")) {
 		len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
 			EFUSE_SN_SIZE);
-		if (len == EFUSE_SN_SIZE) 
+		if (len == EFUSE_SN_SIZE)
 			env_set("serial#", serial);
 	}
 
 	return 0;
 }
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/p212/Kconfig b/board/amlogic/p212/Kconfig
deleted file mode 100644
index 720c92b1ee..0000000000
--- a/board/amlogic/p212/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_P212
-
-config SYS_BOARD
-	default "p212"
-
-config SYS_VENDOR
-	default "amlogic"
-
-config SYS_CONFIG_NAME
-	default "p212"
-
-endif
diff --git a/board/amlogic/p212/MAINTAINERS b/board/amlogic/p212/MAINTAINERS
index 6575f17e14..07ca6f204d 100644
--- a/board/amlogic/p212/MAINTAINERS
+++ b/board/amlogic/p212/MAINTAINERS
@@ -3,4 +3,6 @@ M:	Neil Armstrong <narmstrong@baylibre.com>
 S:	Maintained
 F:	board/amlogic/p212/
 F:	include/configs/p212.h
+F:	configs/khadas-vim_defconfig
+F:	configs/libretech-cc_defconfig
 F:	configs/p212_defconfig
diff --git a/board/amlogic/khadas-vim/README b/board/amlogic/p212/README.khadas-vim
index b1942364f8..b1942364f8 100644
--- a/board/amlogic/khadas-vim/README
+++ b/board/amlogic/p212/README.khadas-vim
diff --git a/board/amlogic/libretech-cc/README b/board/amlogic/p212/README.libretech-cc
index d007f58764..d007f58764 100644
--- a/board/amlogic/libretech-cc/README
+++ b/board/amlogic/p212/README.libretech-cc
diff --git a/board/amlogic/p212/README b/board/amlogic/p212/README.p212
index ef5370c763..ef5370c763 100644
--- a/board/amlogic/p212/README
+++ b/board/amlogic/p212/README.p212
diff --git a/board/amlogic/p212/p212.c b/board/amlogic/p212/p212.c
index 00e07d77ad..546c4d9c86 100644
--- a/board/amlogic/p212/p212.c
+++ b/board/amlogic/p212/p212.c
@@ -18,19 +18,14 @@
 #define EFUSE_MAC_OFFSET	52
 #define EFUSE_MAC_SIZE		6
 
-int board_init(void)
-{
-	return 0;
-}
-
 int misc_init_r(void)
 {
 	u8 mac_addr[EFUSE_MAC_SIZE];
 	char serial[EFUSE_SN_SIZE];
 	ssize_t len;
 
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RMII,
-			  MESON_GXL_USE_INTERNAL_RMII_PHY);
+	meson_eth_init(PHY_INTERFACE_MODE_RMII,
+		       MESON_USE_INTERNAL_RMII_PHY);
 
 	if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
 		len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
@@ -48,10 +43,3 @@ int misc_init_r(void)
 
 	return 0;
 }
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/khadas-vim2/MAINTAINERS b/board/amlogic/q200/MAINTAINERS
index ca63e311c6..be86386619 100644
--- a/board/amlogic/khadas-vim2/MAINTAINERS
+++ b/board/amlogic/q200/MAINTAINERS
@@ -1,6 +1,6 @@
-KHADAS-VIM2
+Q200
 M:	Neil Armstrong <narmstrong@baylibre.com>
 S:	Maintained
-F:	board/amlogic/khadas-vim2/
-F:	include/configs/khadas-vim2.h
+F:	board/amlogic/q200/
+F:	include/configs/q200.h
 F:	configs/khadas-vim2_defconfig
diff --git a/board/amlogic/khadas-vim/Makefile b/board/amlogic/q200/Makefile
index 558c0769b7..fd78fd068a 100644
--- a/board/amlogic/khadas-vim/Makefile
+++ b/board/amlogic/q200/Makefile
@@ -3,4 +3,4 @@
 # (C) Copyright 2016 BayLibre, SAS
 # Author: Neil Armstrong <narmstrong@baylibre.com>
 
-obj-y	:= khadas-vim.o
+obj-y	:= q200.o
diff --git a/board/amlogic/khadas-vim2/README b/board/amlogic/q200/README.khadas-vim2
index 578693fd2d..578693fd2d 100644
--- a/board/amlogic/khadas-vim2/README
+++ b/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 0000000000..55d730a0d2
--- /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
index ff56569f17..6db1b26e08 100644
--- a/board/amlogic/khadas-vim2/khadas-vim2.c
+++ b/board/amlogic/q200/q200.c
@@ -18,18 +18,13 @@
 #define EFUSE_MAC_OFFSET	52
 #define EFUSE_MAC_SIZE		6
 
-int board_init(void)
-{
-	return 0;
-}
-
 int misc_init_r(void)
 {
 	u8 mac_addr[EFUSE_MAC_SIZE];
 	char serial[EFUSE_SN_SIZE];
 	ssize_t len;
 
-	meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
+	meson_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
 
 	/* Reset PHY on GPIOZ_14 */
 	clrbits_le32(GX_GPIO_EN(3), BIT(14));
@@ -53,10 +48,3 @@ int misc_init_r(void)
 
 	return 0;
 }
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	meson_gx_init_reserved_memory(blob);
-
-	return 0;
-}
diff --git a/board/amlogic/s400/MAINTAINERS b/board/amlogic/s400/MAINTAINERS
new file mode 100644
index 0000000000..9ca9836016
--- /dev/null
+++ b/board/amlogic/s400/MAINTAINERS
@@ -0,0 +1,6 @@
+S400
+M:	Neil Armstrong <narmstrong@baylibre.com>
+S:	Maintained
+F:	board/amlogic/s400/
+F:	include/configs/s400.h
+F:	configs/s400_defconfig
diff --git a/board/amlogic/khadas-vim2/Makefile b/board/amlogic/s400/Makefile
index 4e7c9a0592..bf03862b90 100644
--- a/board/amlogic/khadas-vim2/Makefile
+++ b/board/amlogic/s400/Makefile
@@ -3,4 +3,4 @@
 # (C) Copyright 2016 BayLibre, SAS
 # Author: Neil Armstrong <narmstrong@baylibre.com>
 
-obj-y	:= khadas-vim2.o
+obj-y	:= s400.o
diff --git a/board/amlogic/s400/README b/board/amlogic/s400/README
new file mode 100644
index 0000000000..ab21998dc8
--- /dev/null
+++ b/board/amlogic/s400/README
@@ -0,0 +1,110 @@
+U-Boot for Amlogic S400
+=======================
+
+S400 is a reference board manufactured by Amlogic with the following
+specifications:
+
+ - Amlogic A113DX ARM Cortex-A53 quad-core SoC @ 1.2GHz
+ - 1GB DDR4 SDRAM
+ - 10/100 Ethernet
+ - 2 x USB 2.0 Host
+ - eMMC
+ - Infrared receiver
+ - SDIO WiFi Module
+ - MIPI DSI Connector
+ - Audio HAT Connector
+ - PCI-E M.2 Connectors
+
+Schematics are available from Amlogic on demand.
+
+Currently the u-boot port supports the following devices:
+ - serial
+ - eMMC
+ - Ethernet
+ - I2C
+ - Regulators
+ - Reset controller
+ - Clock controller
+ - USB Host
+ - ADC
+
+u-boot compilation
+==================
+
+ > export ARCH=arm
+ > export CROSS_COMPILE=aarch64-none-elf-
+ > make s400_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:$PATH
+ > git clone https://github.com/BayLibre/u-boot.git -b n-amlogic-openlinux-20170606 amlogic-u-boot
+ > cd amlogic-u-boot
+ > make axg_s400_v1_defconfig
+ > make
+ > export FIPDIR=$PWD/fip
+
+Go back to mainline U-boot source tree then :
+ > mkdir fip
+
+ > cp $FIPDIR/axg/bl2.bin fip/
+ > cp $FIPDIR/axg/acs.bin fip/
+ > cp $FIPDIR/axg/bl21.bin fip/
+ > cp $FIPDIR/axg/bl30.bin fip/
+ > cp $FIPDIR/axg/bl301.bin fip/
+ > cp $FIPDIR/axg/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/axg/aml_encrypt_axg --bl3sig --input fip/bl30_new.bin \
+					--output fip/bl30_new.bin.enc \
+					--level v3 --type bl30
+ > $FIPDIR/axg/aml_encrypt_axg --bl3sig --input fip/bl31.img \
+					--output fip/bl31.img.enc \
+					--level v3 --type bl31
+ > $FIPDIR/axg/aml_encrypt_axg --bl3sig --input fip/bl33.bin --compress lz4 \
+					--output fip/bl33.bin.enc \
+					--level v3 --type bl33
+ > $FIPDIR/axg/aml_encrypt_axg --bl2sig --input fip/bl2_new.bin \
+					--output fip/bl2.n.bin.sig
+ > $FIPDIR/axg/aml_encrypt_axg --bootmk \
+		--output fip/u-boot.bin \
+		--bl2 fip/bl2.n.bin.sig \
+		--bl30 fip/bl30_new.bin.enc \
+		--bl31 fip/bl31.img.enc \
+		--bl33 fip/bl33.bin.enc --level v3
+
+and then write the image to SD with:
+
+ > DEV=/dev/your_sd_device
+ > dd if=fip/u-boot.bin.sd.bin of=$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/s400/s400.c b/board/amlogic/s400/s400.c
new file mode 100644
index 0000000000..02a0e9286c
--- /dev/null
+++ b/board/amlogic/s400/s400.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <environment.h>
+#include <asm/io.h>
+#include <asm/arch/axg.h>
+#include <asm/arch/sm.h>
+#include <asm/arch/eth.h>
+#include <asm/arch/mem.h>
+
+int misc_init_r(void)
+{
+	meson_eth_init(PHY_INTERFACE_MODE_RGMII, 0);
+
+	return 0;
+}