[Buildroot] [PATCH v5 06/10] board: Add Sipeed MAIX-Go support

Damien Le Moal damien.lemoal at wdc.com
Tue Oct 26 07:17:24 UTC 2021


Add two configuration files to support the dual-core RV64 Canaan K210
SoC based Sipeed MAIX-Go 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/maix-go/linux-dtb.config   |  2 ++
 configs/sipeed_maix_go_defconfig        | 14 ++++++++++++++
 configs/sipeed_maix_go_sdcard_defconfig | 13 +++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 board/sipeed/maix-go/linux-dtb.config
 create mode 100644 configs/sipeed_maix_go_defconfig
 create mode 100644 configs/sipeed_maix_go_sdcard_defconfig

diff --git a/board/sipeed/maix-go/linux-dtb.config b/board/sipeed/maix-go/linux-dtb.config
new file mode 100644
index 0000000000..ea8c30e266
--- /dev/null
+++ b/board/sipeed/maix-go/linux-dtb.config
@@ -0,0 +1,2 @@
+CONFIG_SOC_CANAAN_K210_DTB_BUILTIN=y
+CONFIG_SOC_CANAAN_K210_DTB_SOURCE="sipeed_maix_go"
diff --git a/configs/sipeed_maix_go_defconfig b/configs/sipeed_maix_go_defconfig
new file mode 100644
index 0000000000..fd841c682d
--- /dev/null
+++ b/configs/sipeed_maix_go_defconfig
@@ -0,0 +1,14 @@
+BR2_riscv=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/maix-go/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_maix_go_sdcard_defconfig b/configs/sipeed_maix_go_sdcard_defconfig
new file mode 100644
index 0000000000..8a6d76ca0e
--- /dev/null
+++ b/configs/sipeed_maix_go_sdcard_defconfig
@@ -0,0 +1,13 @@
+BR2_riscv=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/maix-go/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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