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authorDalon Westergreen <dwesterg@gmail.com>2017-04-18 08:11:16 -0700
committerMarek Vasut <marek.vasut+renesas@gmail.com>2017-04-25 12:46:44 +0200
commit6bd041f00d5d80761852eae1ecb7879a27f3c289 (patch)
tree69ddce8539a156f964f15d6e9e3fcbf81b12f179 /arch
parent3c476d841daa491f87c8f07851038afbdf4d90a8 (diff)
arm: socfpga: add cyclone5 based de10-nano board
Add support for the Terasic DE10-Nano board. The board is based on the DE0-Nano-Soc board but adds a larger FPGA and an HDMI output. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com> Reviewed-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/dts/Makefile1
-rw-r--r--arch/arm/dts/socfpga_cyclone5_de10_nano.dts68
-rw-r--r--arch/arm/mach-socfpga/Kconfig7
3 files changed, 76 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 53fc936f02..5656e0d10e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -153,6 +153,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) += \
socfpga_cyclone5_socdk.dtb \
socfpga_cyclone5_de0_nano_soc.dtb \
socfpga_cyclone5_de1_soc.dtb \
+ socfpga_cyclone5_de10_nano.dtb \
socfpga_cyclone5_sockit.dtb \
socfpga_cyclone5_socrates.dtb \
socfpga_cyclone5_sr1500.dtb \
diff --git a/arch/arm/dts/socfpga_cyclone5_de10_nano.dts b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
new file mode 100644
index 0000000000..ee62a50f5d
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2017, Intel Corporation
+ *
+ * based on socfpga_cyclone5_de0_nano_soc.dts
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+ model = "Terasic DE10-Nano";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ aliases {
+ ethernet0 = &gmac1;
+ udc0 = &usb1;
+ };
+
+ memory {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x40000000>; /* 1GB */
+ };
+
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+
+ rxd0-skew-ps = <420>;
+ rxd1-skew-ps = <420>;
+ rxd2-skew-ps = <420>;
+ rxd3-skew-ps = <420>;
+ txen-skew-ps = <0>;
+ txc-skew-ps = <1860>;
+ rxdv-skew-ps = <420>;
+ rxc-skew-ps = <1680>;
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&mmc0 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 9bfee04098..f6e5773272 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -82,6 +82,10 @@ config TARGET_SOCFPGA_TERASIC_DE0_NANO
bool "Terasic DE0-Nano-Atlas (Cyclone V)"
select TARGET_SOCFPGA_CYCLONE5
+config TARGET_SOCFPGA_TERASIC_DE10_NANO
+ bool "Terasic DE10-Nano (Cyclone V)"
+ select TARGET_SOCFPGA_CYCLONE5
+
config TARGET_SOCFPGA_TERASIC_DE1_SOC
bool "Terasic DE1-SoC (Cyclone V)"
select TARGET_SOCFPGA_CYCLONE5
@@ -97,6 +101,7 @@ config SYS_BOARD
default "cyclone5-socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
default "de0-nano-soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
default "de1-soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
+ default "de10-nano" if TARGET_SOCFPGA_TERASIC_DE10_NANO
default "is1" if TARGET_SOCFPGA_IS1
default "mcvevk" if TARGET_SOCFPGA_ARIES_MCVEVK
default "sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT
@@ -112,6 +117,7 @@ config SYS_VENDOR
default "samtec" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
default "terasic" if TARGET_SOCFPGA_TERASIC_DE0_NANO
default "terasic" if TARGET_SOCFPGA_TERASIC_DE1_SOC
+ default "terasic" if TARGET_SOCFPGA_TERASIC_DE10_NANO
default "terasic" if TARGET_SOCFPGA_TERASIC_SOCKIT
config SYS_SOC
@@ -122,6 +128,7 @@ config SYS_CONFIG_NAME
default "socfpga_cyclone5_socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
default "socfpga_de0_nano_soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
default "socfpga_de1_soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
+ default "socfpga_de10_nano" if TARGET_SOCFPGA_TERASIC_DE10_NANO
default "socfpga_is1" if TARGET_SOCFPGA_IS1
default "socfpga_mcvevk" if TARGET_SOCFPGA_ARIES_MCVEVK
default "socfpga_sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT