ARM64: zynqmp: Add support for zc1751-dc4

zc1751-dc4 contains four GEMs.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/arm/dts/Makefile

@@ -90,6 +90,7 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \
 	zynqmp-zcu102-revB.dtb			\
 	zynqmp-zc1751-xm015-dc1.dtb		\
 	zynqmp-zc1751-xm016-dc2.dtb		\
+	zynqmp-zc1751-xm018-dc4.dtb		\
 	zynqmp-zc1751-xm019-dc5.dtb
 dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb am335x-evm.dtb \
 	am335x-evmsk.dtb \

arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts

@@ -0,0 +1,212 @@
+/*
+ * dts file for Xilinx ZynqMP zc1751-xm018-dc4
+ *
+ * (C) Copyright 2015 - 2016, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/dts-v1/;
+
+#include "zynqmp.dtsi"
+#include "zynqmp-clk.dtsi"
+
+/ {
+	model = "ZynqMP zc1751-xm018-dc4";
+	compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
+
+	aliases {
+		can0 = &can0;
+		can1 = &can1;
+		ethernet0 = &gem0;
+		ethernet1 = &gem1;
+		ethernet2 = &gem2;
+		ethernet3 = &gem3;
+		gpio0 = &gpio;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		rtc0 = &rtc;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		spi0 = &qspi;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
+	};
+};
+
+&can0 {
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
+/* fpd_dma clk 667MHz, lpd_dma 500MHz */
+&fpd_dma_chan1 {
+	status = "okay";
+	xlnx,include-sg; /* for testing purpose */
+	xlnx,overfetch; /* for testing purpose */
+	xlnx,ratectrl = <0>; /* for testing purpose */
+	xlnx,src-issue = <31>;
+};
+
+&fpd_dma_chan2 {
+	status = "okay";
+	xlnx,ratectrl = <100>; /* for testing purpose */
+	xlnx,src-issue = <4>; /* for testing purpose */
+};
+
+&fpd_dma_chan3 {
+	status = "okay";
+};
+
+&fpd_dma_chan4 {
+	status = "okay";
+	xlnx,include-sg; /* for testing purpose */
+};
+
+&fpd_dma_chan5 {
+	status = "okay";
+};
+
+&fpd_dma_chan6 {
+	status = "okay";
+	xlnx,include-sg; /* for testing purpose */
+};
+
+&fpd_dma_chan7 {
+	status = "okay";
+};
+
+&fpd_dma_chan8 {
+	status = "okay";
+	xlnx,include-sg; /* for testing purpose */
+};
+
+&lpd_dma_chan1 {
+	status = "okay";
+};
+
+&lpd_dma_chan2 {
+	status = "okay";
+};
+
+&lpd_dma_chan3 {
+	status = "okay";
+};
+
+&lpd_dma_chan4 {
+	status = "okay";
+};
+
+&lpd_dma_chan5 {
+	status = "okay";
+};
+
+&lpd_dma_chan6 {
+	status = "okay";
+};
+
+&lpd_dma_chan7 {
+	status = "okay";
+};
+
+&lpd_dma_chan8 {
+	status = "okay";
+};
+
+&xlnx_dp {
+	status = "okay";
+};
+
+&xlnx_dpdma {
+	status = "okay";
+};
+
+&gem0 {
+	status = "okay";
+	local-mac-address = [00 0a 35 00 02 90];
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy0>;
+	ethernet_phy0: ethernet-phy@0 { /* Marvell 88e1512 */
+		reg = <0>;
+	};
+	ethernet_phy7: ethernet-phy@7 { /* Vitesse VSC8211 */
+		reg = <7>;
+	};
+	ethernet_phy3: ethernet-phy@3 { /* Realtek RTL8211DN */
+		reg = <3>;
+	};
+	ethernet_phy8: ethernet-phy@8 { /* Vitesse VSC8211 */
+		reg = <8>;
+	};
+};
+
+&gem1 {
+	status = "okay";
+	local-mac-address = [00 0a 35 00 02 91];
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy7>;
+};
+
+&gem2 {
+	status = "okay";
+	local-mac-address = [00 0a 35 00 02 92];
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy3>;
+};
+
+&gem3 {
+	status = "okay";
+	local-mac-address = [00 0a 35 00 02 93];
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy8>;
+};
+
+&gpio {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&watchdog0 {
+	status = "okay";
+};

configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig

@@ -0,0 +1,41 @@
+CONFIG_ARM=y
+CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_zc1751_xm018_dc4"
+CONFIG_ARCH_ZYNQMP=y
+CONFIG_DM_I2C=y
+CONFIG_DM_GPIO=y
+CONFIG_SYS_TEXT_BASE=0x8000000
+CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zc1751-xm018-dc4"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="ZynqMP> "
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MEMTEST=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_TIMER=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_EMBED=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_SYS_I2C_CADENCE=y
+CONFIG_DM_MMC=y
+CONFIG_ZYNQ_SDHCI=y
+CONFIG_DM_ETH=y
+CONFIG_ZYNQ_GEM=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_ZYNQ=y
+CONFIG_DEBUG_UART_BASE=0xff000000
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_ANNOUNCE=y

include/configs/xilinx_zynqmp_zc1751_xm018_dc4.h

@@ -0,0 +1,24 @@
+/*
+ * Configuration for Xilinx ZynqMP zc1751 XM018 DC4
+ *
+ * (C) Copyright 2015 Xilinx, Inc.
+ * Michal Simek <michal.simek@xilinx.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H
+#define __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H
+
+#define CONFIG_IDENT_STRING	" Xilinx ZynqMP ZC1751 xm018 dc4"
+
+#define CONFIG_KERNEL_FDT_OFST_SIZE \
+	"kernel_offset=0x400000\0" \
+	"fdt_offset=0x2400000\0" \
+	"kernel_size=0x2000000\0" \
+	"fdt_size=0x80000\0" \
+	"board=zc1751-dc4\0"
+
+#include <configs/xilinx_zynqmp.h>
+
+#endif /* __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H */