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authorStefan Mavrodiev <stefan@olimex.com>2018-02-02 15:56:18 +0200
committerJagan Teki <jagan@amarulasolutions.com>2018-03-13 22:38:58 +0530
commit8dd6497d9cd0d8969d623f1f6114b85f9feb6f2f (patch)
tree576284a9d6d087dda59f73e518240e368d36364e /configs/A20-Olimex-SOM204-EVB_defconfig
parentb30c4190407be9807f6b5fdcfd3a3d983a961dee (diff)
downloadu-boot-8dd6497d9cd0d8969d623f1f6114b85f9feb6f2f.tar.gz
sunxi: Add A20-SOM204-EVB board
This is new System-On-Module platform with universal dimm socket for easy insertation. The EVB board is designed to be universal with future modules. Base features of A20-SOM204 board includes: * 1GB DDR3 RAM * AXP209 PMU * KSZ9031 Gigabit PHY * AT24C16 EEPROM * Status LED * LCD connector * GPIO connector There will be variants with the following options: * Second LAN8710A Megabit PHY * 16MB SPI Flash memory * eMMC card * ATECC508 crypto device The EVB board has: * Debug UART * MicroSD card connector * USB-OTG connector * Two USB host * RTL8723BS WiFi/BT combo * IrDA transceiver/receiver * HDMI connector * VGA connector * Megabit ethernet transceiver * Gigabit ethernet transceiver * SATA connector * CAN driver * CSI camera * MIC and HP connectors * PCIe x4 connector * USB3 connector * Two UEXT connectors * Two user LEDs Some of the features are multiplexed and cannot be used the same time: CAN and Megabit PHY. Others are not usable with A20 SoC: PCIe and USB3. This patch adds defconfig and dts files for this board. The dts is same with mainline kernel, except some nodes are removed to make file compatible with existing dtsi file. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'configs/A20-Olimex-SOM204-EVB_defconfig')
-rw-r--r--configs/A20-Olimex-SOM204-EVB_defconfig33
1 files changed, 33 insertions, 0 deletions
diff --git a/configs/A20-Olimex-SOM204-EVB_defconfig b/configs/A20-Olimex-SOM204-EVB_defconfig
new file mode 100644
index 0000000000..8cabc96f27
--- /dev/null
+++ b/configs/A20-Olimex-SOM204-EVB_defconfig
@@ -0,0 +1,33 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN7I=y
+CONFIG_DRAM_CLK=384
+CONFIG_MMC0_CD_PIN="PH1"
+CONFIG_USB0_VBUS_PIN="PC17"
+CONFIG_USB0_VBUS_DET="PH5"
+CONFIG_I2C1_ENABLE=y
+CONFIG_SATAPWR="PC3"
+CONFIG_GMAC_TX_DELAY=4
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olimex-som204-evb"
+CONFIG_AHCI=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+CONFIG_SPL_I2C_SUPPORT=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_SPL_DOS_PARTITION is not set
+# CONFIG_SPL_ISO_PARTITION is not set
+# CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_SCSI_AHCI=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_PHY_ADDR=3
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_RGMII=y
+CONFIG_SUN7I_GMAC=y
+CONFIG_AXP_ALDO3_VOLT=2800
+CONFIG_AXP_ALDO4_VOLT=2800
+CONFIG_SCSI=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
+CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y