board: amlogic: add support for AD401 board

The AD401 board is the Amlogic A1 SoC reference board

Signed-off-by: Igor Prusov <ivprusov@sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230505125639.3605-6-ivprusov@sberdevices.ru
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig
index 519ed563c05381daeb0fdba72bf38acc3c55229e..669ca09a00add883e79678dafc4810c2531bec8d 100644 (file)
--- a/arch/arm/mach-meson/Kconfig
+++ b/arch/arm/mach-meson/Kconfig
@@ -75,6 +75,7 @@ config SYS_VENDOR
 
 config SYS_BOARD
        string "Board name"
+       default "ad401" if MESON_A1
        default "p200" if MESON_GXBB
        default "p212" if MESON_GXL
        default "q200" if MESON_GXM

diff --git a/board/amlogic/ad401/MAINTAINERS b/board/amlogic/ad401/MAINTAINERS
new file mode 100644 (file)
index 0000000..52a44bd
--- /dev/null
+++ b/board/amlogic/ad401/MAINTAINERS
@@ -0,0 +1,6 @@
+AD401
+M:     Neil Armstrong <neil.armstrong@linaro.org>
+S:     Maintained
+L:     u-boot-amlogic@groups.io
+F:     board/amlogic/ad401/
+F:     configs/ad401_defconfig

diff --git a/board/amlogic/ad401/Makefile b/board/amlogic/ad401/Makefile
new file mode 100644 (file)
index 0000000..e65c121
--- /dev/null
+++ b/board/amlogic/ad401/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
+# (C) Copyright 2023 SberDevices, Inc.
+
+obj-y  := ad401.o

diff --git a/board/amlogic/ad401/ad401.c b/board/amlogic/ad401/ad401.c
new file mode 100644 (file)
index 0000000..356b288
--- /dev/null
+++ b/board/amlogic/ad401/ad401.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2023 SberDevices, Inc.
+ * Author: Igor Prusov <ivprusov@sberdevices.ru>
+ */
+
+#include <init.h>
+#include <asm/arch/eth.h>
+
+int misc_init_r(void)
+{
+       meson_generate_serial_ethaddr();
+
+       return 0;
+}

diff --git a/configs/ad401_defconfig b/configs/ad401_defconfig
new file mode 100644 (file)
index 0000000..529e553
--- /dev/null
+++ b/configs/ad401_defconfig
@@ -0,0 +1,54 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MESON=y
+CONFIG_TEXT_BASE=0x00000000
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x00200000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-a1-ad401"
+CONFIG_SYS_PROMPT="ad401 # "
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_MESON_A1=y
+CONFIG_DEBUG_UART_BASE=0xfe001c00
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_SYS_LOAD_ADDR=0x0
+CONFIG_DEBUG_UART=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTCOMMAND="run storeboot"
+# 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_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_MTD=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
+CONFIG_ADC=y
+CONFIG_SARADC_MESON=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MESON=y
+CONFIG_LED=y
+CONFIG_MISC=y
+CONFIG_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_A1=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_PWM=y
+CONFIG_PWM_MESON=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_WDT=y