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authorMarek Vasut <marex@denx.de>2014-12-30 21:05:53 +0100
committerMarek Vasut <marex@denx.de>2015-03-04 23:07:05 +0100
commitda63df7c24bfb53519a011577dab6594fbffa75b (patch)
tree167c5a14c1d634e04b74abcb848d552a3f23ccad
parentc115a0d4e79d773f38d62eda3fbf67e3aa9b73b0 (diff)
downloadtalos-obmc-uboot-da63df7c24bfb53519a011577dab6594fbffa75b.tar.gz
talos-obmc-uboot-da63df7c24bfb53519a011577dab6594fbffa75b.zip
dt: socfpga: Import and enable Cyclone V DK DTS
Import DTS for Cyclone V development kit and enable support for DT. The DT is imported from Linux 3.19-rc1 as of commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672 . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
-rw-r--r--arch/arm/dts/Makefile4
-rw-r--r--arch/arm/dts/socfpga_cyclone5_socdk.dts79
-rw-r--r--configs/socfpga_cyclone5_defconfig2
3 files changed, 84 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fac16cc384..22f122f01f 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -49,7 +49,9 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \
zynq-zc770-xm013.dtb
dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb
-dtb-$(CONFIG_SOCFPGA) += socfpga_cyclone5_socrates.dtb
+dtb-$(CONFIG_SOCFPGA) += \
+ socfpga_cyclone5_socdk.dtb \
+ socfpga_cyclone5_socrates.dtb
targets += $(dtb-y)
diff --git a/arch/arm/dts/socfpga_cyclone5_socdk.dts b/arch/arm/dts/socfpga_cyclone5_socdk.dts
new file mode 100644
index 0000000000..8e1f88c2c7
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_socdk.dts
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+ model = "Altera SOCFPGA Cyclone V SoC Development Kit";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x40000000>; /* 1GB */
+ };
+
+ aliases {
+ /* this allow the ethaddr uboot environmnet variable contents
+ * to be added to the gmac1 device tree blob.
+ */
+ ethernet0 = &gmac1;
+ };
+
+ regulator_3_3v: 3-3-v-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+};
+
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+
+ rxd0-skew-ps = <0>;
+ rxd1-skew-ps = <0>;
+ rxd2-skew-ps = <0>;
+ rxd3-skew-ps = <0>;
+ txen-skew-ps = <0>;
+ txc-skew-ps = <2600>;
+ rxdv-skew-ps = <0>;
+ rxc-skew-ps = <2000>;
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+
+ rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+};
+
+&mmc0 {
+ cd-gpios = <&portb 18 0>;
+ vmmc-supply = <&regulator_3_3v>;
+ vqmmc-supply = <&regulator_3_3v>;
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index 4b2ede490b..2d3dd47526 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -1,3 +1,5 @@
CONFIG_SPL=y
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_SOCFPGA_CYCLONE5=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk"
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