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add nanopi duo2 board support

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This commit is contained in:
Jakub Kozłowicz 2022-11-15 21:40:54 +01:00
parent 773dc04614
commit 9aab097e6b
3 changed files with 38 additions and 0 deletions
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9
conf/machine/nanopi-duo2.conf Normal file
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@ -0,0 +1,9 @@
#@TYPE: Machine
#@NAME: nanopi-duo2
#@DESCRIPTION: Machine configuration for the FriendlyARM NanoPi Duo2, based on the Allwinner H3 CPU
require conf/machine/include/sun8i.inc
KERNEL_DEVICETREE = "sun8i-h3-nanopi-duo2.dtb"
UBOOT_MACHINE = "nanopi_duo2_defconfig"

28
recipes-bsp/u-boot/files/0003-Add-nanopi-duo2-board-support.patch Normal file
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@ -0,0 +1,28 @@
diff --git a/configs/nanopi_duo2_defconfig b/configs/nanopi_duo2_defconfig
new file mode 100644
index 0000000..1e51018
--- /dev/null
+++ b/configs/nanopi_duo2_defconfig
@@ -0,0 +1,21 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_SYS_TEXT_BASE=0x4a000000
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_MACH_SUN8I_H3=y
+CONFIG_DRAM_CLK=408
+CONFIG_DRAM_ZQ=3881979
+CONFIG_DRAM_ODT_EN=y
+# CONFIG_VIDEO_DE2 is not set
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-duo2"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_CONSOLE_MUX=y
+CONFIG_SPL=y
+CONFIG_SYS_CLK_FREQ=480000000
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_SPL_SPI_SUNXI=y
+CONFIG_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y

1
recipes-bsp/u-boot/u-boot_%.bbappend
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@ -14,6 +14,7 @@ DEFAULT_PREFERENCE:sun50i = "1"
SRC_URI:append:sunxi = " \
file://0001-nanopi_neo_air_defconfig-Enable-eMMC-support.patch \
file://0002-Added-nanopi-r1-board-support.patch \
file://0003-Add-nanopi-duo2-board-support.patch \
file://boot.cmd \
"