[Buildroot] [PATCH v4 6/9] board: Add Sipeed MAIXDUINO support

Damien Le Moal damien.lemoal at wdc.com
Mon Aug 30 04:40:57 UTC 2021


Add two configuration files to support the dual-core RV64 Canaan K210
SoC based Sipeed MAIXDUINO board. These configurations are similar to
the Sipeed MAIX-bit board configurations, differing only by the
built-in kernel device tree used.

Signed-off-by: Damien Le Moal <damien.lemoal at wdc.com>
---
 board/sipeed/maixduino/linux-dtb.config   |  2 ++
 configs/sipeed_maixduino_defconfig        | 15 +++++++++++++++
 configs/sipeed_maixduino_sdcard_defconfig | 14 ++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 board/sipeed/maixduino/linux-dtb.config
 create mode 100644 configs/sipeed_maixduino_defconfig
 create mode 100644 configs/sipeed_maixduino_sdcard_defconfig

diff --git a/board/sipeed/maixduino/linux-dtb.config b/board/sipeed/maixduino/linux-dtb.config
new file mode 100644
index 0000000000..049a2550c5
--- /dev/null
+++ b/board/sipeed/maixduino/linux-dtb.config
@@ -0,0 +1,2 @@
+CONFIG_SOC_CANAAN_K210_DTB_BUILTIN=y
+CONFIG_SOC_CANAAN_K210_DTB_SOURCE="sipeed_maixduino"
diff --git a/configs/sipeed_maixduino_defconfig b/configs/sipeed_maixduino_defconfig
new file mode 100644
index 0000000000..8d83fdf6ad
--- /dev/null
+++ b/configs/sipeed_maixduino_defconfig
@@ -0,0 +1,15 @@
+BR2_riscv=y
+BR2_KERNEL_HEADERS_5_13=y
+BR2_PACKAGE_HOST_ELF2FLT=y
+# BR2_USE_MMU is not set
+BR2_INIT_NONE=y
+BR2_ROOTFS_OVERLAY="board/canaan/k210-common/rootfs_overlay"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_DEFCONFIG="nommu_k210"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/sipeed/maixduino/linux-dtb.config"
+BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
+BR2_LINUX_KERNEL_IMAGE_NAME="loader.bin"
+BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox-minimal.config"
+BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="board/canaan/k210-common/busybox-tiny.config"
+# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_TARGET_ROOTFS_INITRAMFS=y
diff --git a/configs/sipeed_maixduino_sdcard_defconfig b/configs/sipeed_maixduino_sdcard_defconfig
new file mode 100644
index 0000000000..47eb6fc7ae
--- /dev/null
+++ b/configs/sipeed_maixduino_sdcard_defconfig
@@ -0,0 +1,14 @@
+BR2_riscv=y
+BR2_KERNEL_HEADERS_5_13=y
+BR2_PACKAGE_HOST_ELF2FLT=y
+# BR2_USE_MMU is not set
+BR2_INIT_NONE=y
+BR2_ROOTFS_OVERLAY="board/canaan/k210-common/rootfs_overlay"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_DEFCONFIG="nommu_k210_sdcard"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/sipeed/maixduino/linux-dtb.config"
+BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
+BR2_LINUX_KERNEL_IMAGE_NAME="loader.bin"
+BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox-minimal.config"
+# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_TARGET_ROOTFS_EXT2=y
-- 
2.31.1



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