new file mode 100644
@@ -0,0 +1,7 @@
+auto lo
+iface lo inet loopback
+
+auto wlan0
+iface wlan0 inet dhcp
+pre-up modprobe 8723ds
+wpa-conf /etc/wpa_supplicant.conf
new file mode 100644
@@ -0,0 +1,8 @@
+ap_scan=1
+
+network={
+ ssid="YOURSSID"
+ scan_ssid=1
+ key_mgmt=WPA-PSK
+ psk="YOURPASSWD"
+}
new file mode 100644
@@ -0,0 +1,54 @@
+From 4a923e0e4ef6d2b41cb89d658e269adada847573 Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <peter@korsgaard.com>
+Date: Thu, 4 Nov 2021 22:32:04 +0100
+Subject: [PATCH] Makefile: HACK: Support building u-boot.toc1 for nezda board
+
+For easier integration into Buildroot. The boot0 / toc1 logic is WIP until
+U-Boot gains SPL support for the D1, so add a hack to make it easier to
+integrate in Buildroot as-is.
+
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ Makefile | 9 +++++++++
+ nezha.cfg | 9 +++++++++
+ 2 files changed, 18 insertions(+)
+ create mode 100644 nezha.cfg
+
+diff --git a/Makefile b/Makefile
+index f911f70344..259d93bf80 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1084,6 +1084,15 @@ endif
+ .binman_stamp: FORCE
+ @touch $@
+
++fw_dynamic.bin: $(OPENSBI)
++ $(call if_changed,copy)
++
++MKIMAGEFLAGS_u-boot.toc1 = -T sunxi_toc1
++u-boot.toc1: lichee-rv-dock.cfg fw_dynamic.bin inputs
++ $(call if_changed,mkimage)
++
++all: u-boot.toc1
++
+ ifeq ($(CONFIG_DEPRECATED),y)
+ $(warning "You have deprecated configuration options enabled in your .config! Please check your configuration.")
+ endif
+diff --git a/lichee-rv-dock.cfg b/lichee-rv-dock.cfg
+new file mode 100644
+index 0000000000..2d23b9b388
+--- /dev/null
++++ b/lichee-rv-dock.cfg
+@@ -0,0 +1,9 @@
++[opensbi]
++file = fw_dynamic.bin
++addr = 0x40000000
++[dtb]
++file = arch/riscv/dts/sun20i-d1-lichee-rv-dock.dtb
++addr = 0x44000000
++[u-boot]
++file = u-boot-nodtb.bin
++addr = 0x4a000000
+--
+2.20.1
+
@@ -12,6 +12,29 @@ How to build
$ make lichee_rv_defconfig
$ make
+Lichee RV dock
+===============
+
+Lichee RV Dock is a RISC-V Linux development kits with high integration, small
+size and affordable price designed for opensource developer. It's equipped with
+HDMI interface and it supports many screen by its screen convert board. It's
+also equipped with many peripherals, including a UAB-A port, 2.4G Wifi-BT module,
+an analog microphone and a speaker jack interface.
+
+How to build
+============
+
+$ make lichee_rv_dock_defconfig
+$ make
+
+Wifi
+==========
+
+Edit board/lichee_rv/overlay_dock/etc/wpa_supplicant.conf
+
+* Replace YOURSSID with your AP ssid
+* Replace YOURPASSWD with your AP password
+
How to write the SD card
========================
new file mode 100644
@@ -0,0 +1,37 @@
+BR2_riscv=y
+BR2_GLOBAL_PATCH_DIR="board/lichee_rv/patches_rv_dock"
+BR2_ROOTFS_OVERLAY="board/nezha/overlay board/lichee_rv/overlay_dock"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/lichee_rv/genimage.cfg"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,smaeul,linux,f4bce410a6b47606557cb0d291572afc4c240c85)/linux-f4bce410a6b47606557cb0d291572afc4c240c85.tar.gz"
+BR2_LINUX_KERNEL_DEFCONFIG="nezha"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="allwinner/sun20i-d1-lichee-rv-dock"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_PACKAGE_RTL8723DS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_AUTOSCAN=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_OPENSBI=y
+BR2_TARGET_OPENSBI_CUSTOM_TARBALL=y
+BR2_TARGET_OPENSBI_CUSTOM_TARBALL_LOCATION="$(call github,smaeul,opensbi,4bcaf9aa1dbc69ccb68998c7d462ef895163d493)/opensbi-4bcaf9aa1dbc69ccb68998c7d462ef895163d493.tar.gz"
+BR2_TARGET_OPENSBI_PLAT="generic"
+# BR2_TARGET_OPENSBI_INSTALL_JUMP_IMG is not set
+BR2_TARGET_SUN20I_D1_SPL=y
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,smaeul,u-boot,7446a47204fd8923b99ced0091667979c4fd27fa)/uboot-7446a47204fd8923b99ced0091667979c4fd27fa.tar.gz"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="lichee_rv"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
+BR2_TARGET_UBOOT_NEEDS_OPENSBI=y
+# BR2_TARGET_UBOOT_FORMAT_BIN is not set
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.toc1"
+BR2_PACKAGE_HOST_GENIMAGE=y
Lichee RV Dock is a RISC-V Linux development kits with high integration, small size and affordable price designed for opensource developer. https://wiki.sipeed.com/hardware/en/lichee/RV/Dock.html Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com> --- .../overlay_dock/etc/network/interfaces | 7 +++ .../overlay_dock/etc/wpa_supplicant.conf | 8 +++ ...t-building-u-boot.toc1-for-lichee-rv.patch | 54 +++++++++++++++++++ board/lichee_rv/readme.txt | 23 ++++++++ configs/lichee_rv_dock_defconfig | 37 +++++++++++++ 5 files changed, 129 insertions(+) create mode 100644 board/lichee_rv/overlay_dock/etc/network/interfaces create mode 100644 board/lichee_rv/overlay_dock/etc/wpa_supplicant.conf create mode 100644 board/lichee_rv/patches_rv_dock/uboot/0002-Makefile-HACK-Support-building-u-boot.toc1-for-lichee-rv.patch create mode 100644 configs/lichee_rv_dock_defconfig