[U-Boot] [RFC/PATCH 1/2] ni: zynq: Add support for NI Ettus Research Project Sulfur Rev2 SDR
Moritz Fischer
moritz.fischer at ettus.com
Fri Jun 23 20:57:34 UTC 2017
Add support for second revision of NI Ettus Research Project Sulfur
Revision 2 SDR board.
Signed-off-by: Moritz Fischer <moritz.fischer at ettus.com>
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/zynq-ni-sulfur-rev2-uboot.dtsi | 16 ++
arch/arm/dts/zynq-ni-sulfur-rev2.dts | 275 ++++++++++++++++++++
board/ni/zynq/MAINTAINERS | 6 +
board/ni/zynq/Makefile | 10 +
board/ni/zynq/board.c | 204 +++++++++++++++
board/ni/zynq/ps7_init_common.c | 119 +++++++++
board/ni/zynq/ps7_init_gpl.h | 34 +++
board/ni/zynq/zynq-ni-sulfur-rev2/ps7_init_gpl.c | 313 +++++++++++++++++++++++
configs/ni_sulfur_rev2_defconfig | 74 ++++++
include/configs/ni_sulfur_rev2.h | 65 +++++
11 files changed, 1117 insertions(+)
create mode 100644 arch/arm/dts/zynq-ni-sulfur-rev2-uboot.dtsi
create mode 100644 arch/arm/dts/zynq-ni-sulfur-rev2.dts
create mode 100644 board/ni/zynq/MAINTAINERS
create mode 100644 board/ni/zynq/Makefile
create mode 100644 board/ni/zynq/board.c
create mode 100644 board/ni/zynq/ps7_init_common.c
create mode 100644 board/ni/zynq/ps7_init_gpl.h
create mode 100644 board/ni/zynq/zynq-ni-sulfur-rev2/ps7_init_gpl.c
create mode 100644 configs/ni_sulfur_rev2_defconfig
create mode 100644 include/configs/ni_sulfur_rev2.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a01c9b6..c3be80f 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -126,6 +126,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
zynq-zybo.dtb \
zynq-microzed.dtb \
zynq-picozed.dtb \
+ zynq-ni-sulfur-rev2.dtb \
zynq-topic-miami.dtb \
zynq-topic-miamilite.dtb \
zynq-topic-miamiplus.dtb \
diff --git a/arch/arm/dts/zynq-ni-sulfur-rev2-uboot.dtsi b/arch/arm/dts/zynq-ni-sulfur-rev2-uboot.dtsi
new file mode 100644
index 0000000..28344c5
--- /dev/null
+++ b/arch/arm/dts/zynq-ni-sulfur-rev2-uboot.dtsi
@@ -0,0 +1,16 @@
+/*
+ * U-Boot addition to handle Sulfur Rev2 pins
+ *
+ * (C) Copyright 2016 National Instruments Corp
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+&gpio0 {
+ sys_pwron_33 {
+ u-boot,dm-pre-reloc;
+ gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+ };
+};
diff --git a/arch/arm/dts/zynq-ni-sulfur-rev2.dts b/arch/arm/dts/zynq-ni-sulfur-rev2.dts
new file mode 100644
index 0000000..86f2b1c
--- /dev/null
+++ b/arch/arm/dts/zynq-ni-sulfur-rev2.dts
@@ -0,0 +1,275 @@
+/*
+ * National Instruments Ettus Research Project Sulfur SDR Revision 2
+ * devicetree source.
+ *
+ * Copyright (c) 2016 National Instruments Corp.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file 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.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "zynq-7000.dtsi"
+
+/ {
+ model = "NI Ettus Research Project Sulfur SDR Rev2";
+ compatible = "ettus,zynq-sulfur-rev2", "xlnx,zynq-7000";
+
+ aliases {
+ ethernet0 = &gem0;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ spi0 = &spi1;
+ i2c20 = &tun;
+ i2c0 = &i2c0;
+ i2c0700 = &i2c0_70_0;
+ i2c0701 = &i2c0_70_1;
+ i2c0702 = &i2c0_70_2;
+ i2c0703 = &i2c0_70_3;
+ i2c0704 = &i2c0_70_4;
+ i2c0705 = &i2c0_70_5;
+ i2c0706 = &i2c0_70_6;
+ i2c0707 = &i2c0_70_7;
+ mmc0 = &sdhci0;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x40000000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ usb_phy0: phy0 {
+ compatible = "usb-nop-xceiv";
+ #phy-cells = <0>;
+ };
+
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&cpu0 {
+ operating-points = <800000 1000000>;
+};
+
+&sdhci0 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&uart0 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+/* we use the ARM global timer */
+&ttc0 {
+ status = "disabled";
+};
+
+/* we use the ARM global timer */
+&ttc1 {
+ status = "disabled";
+};
+
+&i2c0 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ i2cswitch at 70 {
+ compatible = "ti,pca9548", "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ status = "okay";
+
+ i2c0_70_0: i2c at 0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "okay";
+ };
+
+ i2c0_70_1: i2c at 1 {
+ reg = <0x1>;
+ status = "disabled";
+ };
+
+ i2c0_70_2: i2c at 2 {
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ };
+
+ i2c0_70_3: i2c at 3 {
+ reg = <0x3>;
+ status = "disabled";
+ };
+
+ i2c0_70_4: i2c at 4 {
+ reg = <0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ tpm: tpm at 20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ powered-while-suspended;
+ };
+ };
+
+ i2c0_70_5: i2c at 5 {
+ reg = <0x5>;
+ status = "disabled";
+ };
+
+ i2c0_70_6: i2c at 6 {
+ reg = <0x6>;
+ status = "disabled";
+ };
+
+ i2c0_70_7: i2c at 7 {
+ reg = <0x7>;
+ status = "disabled";
+ };
+ };
+};
+
+&spi1 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ spi-activate-delay = <60>;
+ spi-deactivate-delay = <200>;
+
+ cros_ec: ec at 0 {
+ compatible = "ni,cros-ec-spi", "google,cros-ec-spi";
+ reg = <0>;
+ google,cros-ec-spi-pre-delay = <60>;
+ google,has-vbc-nvram;
+ spi-max-frequency = <3000000>;
+
+ interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-parent = <&gpio0>;
+
+ tun: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ google,remote-bus = <1>;
+
+ hwmon0: hwmon at 48 {
+ compatible = "tmp112";
+ reg = <0x48>;
+ };
+
+ nvmem0: eeprom at 50 {
+ compatible = "at,24c256";
+ reg = <0x50>;
+ };
+
+ rtc0: rtc at 68 {
+ compatible = "dallas,ds1374";
+ reg = <0x68>;
+ };
+ };
+ };
+};
+
+
+&clkc {
+ ps-clk-frequency = <33333333>;
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <ðernet_phy0>;
+
+ ethernet_phy0: ethernet-phy at 0 {
+ reg = <0>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+ reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "otg";
+ usb-phy = <&usb_phy0>;
+};
+
+&gpio0 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&amba {
+ fpga_region0: fpga-region at 40000000 {
+ reg = <0x40000000>;
+ compatible = "fpga-region";
+ fpga-mgr = <&devcfg>;
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ ranges;
+ };
+
+ ocm: sram at fffc0000 {
+ compatible = "mmio-sram";
+ reg = <0xfffc0000 0x10000>;
+ };
+};
+
+#include "zynq-ni-sulfur-rev2-uboot.dtsi"
diff --git a/board/ni/zynq/MAINTAINERS b/board/ni/zynq/MAINTAINERS
new file mode 100644
index 0000000..ff7595e
--- /dev/null
+++ b/board/ni/zynq/MAINTAINERS
@@ -0,0 +1,6 @@
+NI BOARD
+M: Moritz Fischer <moritz.fischer at ettus.com>
+S: Maintained
+F: board/ni/zynq/
+F: include/configs/ni*.h
+F: configs/ni_*_defconfig
diff --git a/board/ni/zynq/Makefile b/board/ni/zynq/Makefile
new file mode 100644
index 0000000..eaf59cd
--- /dev/null
+++ b/board/ni/zynq/Makefile
@@ -0,0 +1,10 @@
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := board.o
+
+# Remove quotes
+hw-platform-y :=$(shell echo $(CONFIG_DEFAULT_DEVICE_TREE))
+
+obj-$(CONFIG_SPL_BUILD) += $(hw-platform-y)/ps7_init_gpl.o ps7_init_common.o
diff --git a/board/ni/zynq/board.c b/board/ni/zynq/board.c
new file mode 100644
index 0000000..be818da
--- /dev/null
+++ b/board/ni/zynq/board.c
@@ -0,0 +1,204 @@
+/*
+ * (C) Copyright 2012 Michal Simek <monstr at monstr.eu>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <fpga.h>
+#include <mmc.h>
+#include <dm.h>
+#include <asm/gpio.h>
+#include <zynqpl.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/sys_proto.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if (defined(CONFIG_FPGA) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_FPGA_SUPPORT) && defined(CONFIG_SPL_BUILD))
+static xilinx_desc fpga;
+
+/* It can be done differently */
+static xilinx_desc fpga007s = XILINX_XC7Z007S_DESC(0x7);
+static xilinx_desc fpga010 = XILINX_XC7Z010_DESC(0x10);
+static xilinx_desc fpga012s = XILINX_XC7Z012S_DESC(0x12);
+static xilinx_desc fpga014s = XILINX_XC7Z014S_DESC(0x14);
+static xilinx_desc fpga015 = XILINX_XC7Z015_DESC(0x15);
+static xilinx_desc fpga020 = XILINX_XC7Z020_DESC(0x20);
+static xilinx_desc fpga030 = XILINX_XC7Z030_DESC(0x30);
+static xilinx_desc fpga035 = XILINX_XC7Z035_DESC(0x35);
+static xilinx_desc fpga045 = XILINX_XC7Z045_DESC(0x45);
+static xilinx_desc fpga100 = XILINX_XC7Z100_DESC(0x100);
+#endif
+
+enum board_power_type {
+ BOARD_POWER_TYPE_ON,
+ BOARD_POWER_TYPE_OFF, };
+
+#if (!defined(CONFIG_SPL_BUILD))
+int board_power(enum board_power_type type)
+{
+ struct gpio_desc sys_pwron_33;
+ struct udevice *zynq_gpio;
+ const void *blob = gd->fdt_blob;
+ int node, ret;
+
+ ret = uclass_get_device_by_seq(UCLASS_GPIO, 0, &zynq_gpio);
+ if (ret < 0) {
+ printf("Failed to find GPIO controller node. Check device tree\n");
+ return 0;
+ }
+
+ node = fdt_subnode_offset(blob, dev_of_offset(zynq_gpio),
+ "sys_pwron_33");
+
+ ret = gpio_request_by_name_nodev(offset_to_ofnode(node), "gpios", 0,
+ &sys_pwron_33, 0);
+ if (ret < 0) {
+ printf("Failed to request 'sys_pwron_33' gpio.\n");
+ return ret;
+ }
+
+
+ if (type == BOARD_POWER_TYPE_OFF) {
+ dm_gpio_set_dir_flags(&sys_pwron_33, GPIOD_IS_OUT);
+ } else {
+ dm_gpio_set_dir_flags(&sys_pwron_33,
+ GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
+ }
+
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+#if (defined(CONFIG_FPGA) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_FPGA_SUPPORT) && defined(CONFIG_SPL_BUILD))
+ u32 idcode;
+
+ idcode = zynq_slcr_get_idcode();
+
+ switch (idcode) {
+ case XILINX_ZYNQ_7007S:
+ fpga = fpga007s;
+ break;
+ case XILINX_ZYNQ_7010:
+ fpga = fpga010;
+ break;
+ case XILINX_ZYNQ_7012S:
+ fpga = fpga012s;
+ break;
+ case XILINX_ZYNQ_7014S:
+ fpga = fpga014s;
+ break;
+ case XILINX_ZYNQ_7015:
+ fpga = fpga015;
+ break;
+ case XILINX_ZYNQ_7020:
+ fpga = fpga020;
+ break;
+ case XILINX_ZYNQ_7030:
+ fpga = fpga030;
+ break;
+ case XILINX_ZYNQ_7035:
+ fpga = fpga035;
+ break;
+ case XILINX_ZYNQ_7045:
+ fpga = fpga045;
+ break;
+ case XILINX_ZYNQ_7100:
+ fpga = fpga100;
+ break;
+ }
+#endif
+
+#if (defined(CONFIG_FPGA) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_FPGA_SUPPORT) && defined(CONFIG_SPL_BUILD))
+ fpga_init();
+ fpga_add(fpga_xilinx, &fpga);
+#endif
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) {
+ case ZYNQ_BM_QSPI:
+ setenv("modeboot", "qspiboot");
+ break;
+ case ZYNQ_BM_NAND:
+ setenv("modeboot", "nandboot");
+ break;
+ case ZYNQ_BM_NOR:
+ setenv("modeboot", "norboot");
+ break;
+ case ZYNQ_BM_SD:
+ setenv("modeboot", "sdboot");
+ break;
+ case ZYNQ_BM_JTAG:
+ setenv("modeboot", "jtagboot");
+ break;
+ default:
+ setenv("modeboot", "");
+ break;
+ }
+
+#if (!defined(CONFIG_SPL_BUILD))
+ board_power(BOARD_POWER_TYPE_ON);
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ puts("Board: NI Sulfur SDR Board\n");
+ return 0;
+}
+#endif
+
+int zynq_board_read_rom_ethaddr(unsigned char *ethaddr)
+{
+#if defined(CONFIG_ZYNQ_GEM_EEPROM_ADDR) && \
+ defined(CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET)
+ if (eeprom_read(CONFIG_ZYNQ_GEM_EEPROM_ADDR,
+ CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET,
+ ethaddr, 6))
+ printf("I2C EEPROM MAC address read failed\n");
+#endif
+
+ return 0;
+}
+
+#if !defined(CONFIG_SYS_SDRAM_BASE) && !defined(CONFIG_SYS_SDRAM_SIZE)
+int dram_init_banksize(void)
+{
+ fdtdec_setup_memory_banksize();
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ if (fdtdec_setup_memory_size() != 0)
+ return -EINVAL;
+
+ zynq_ddrc_init();
+
+ return 0;
+}
+#else
+int dram_init(void)
+{
+ gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+ zynq_ddrc_init();
+
+ return 0;
+}
+#endif
diff --git a/board/ni/zynq/ps7_init_common.c b/board/ni/zynq/ps7_init_common.c
new file mode 100644
index 0000000..b182436
--- /dev/null
+++ b/board/ni/zynq/ps7_init_common.c
@@ -0,0 +1,119 @@
+/*
+ * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved.
+ * (c) Copyright 2016 Topic Embedded Products.
+ * (c) Copyright 2016 National Instruments Corp.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "ps7_init_gpl.h"
+#include <asm/io.h>
+
+/* For delay calculation using global registers*/
+#define SCU_GLOBAL_TIMER_COUNT_L32 0xF8F00200
+#define SCU_GLOBAL_TIMER_COUNT_U32 0xF8F00204
+#define SCU_GLOBAL_TIMER_CONTROL 0xF8F00208
+#define SCU_GLOBAL_TIMER_AUTO_INC 0xF8F00218
+#define APU_FREQ 800000000
+
+#define PS7_MASK_POLL_TIME 100000000
+
+/* IO accessors. No memory barriers desired. */
+static inline void iowrite(unsigned long val, unsigned long addr)
+{
+ __raw_writel(val, addr);
+}
+
+static inline unsigned long ioread(unsigned long addr)
+{
+ return __raw_readl(addr);
+}
+
+/* start timer */
+static void perf_start_clock(void)
+{
+ iowrite((1 << 0) | /* Timer Enable */
+ (1 << 3) | /* Auto-increment */
+ (0 << 8), /* Pre-scale */
+ SCU_GLOBAL_TIMER_CONTROL);
+}
+
+/* Compute mask for given delay in miliseconds*/
+static int get_number_of_cycles_for_delay(unsigned int delay)
+{
+ return (APU_FREQ / (2 * 1000)) * delay;
+}
+
+/* stop timer */
+static void perf_disable_clock(void)
+{
+ iowrite(0, SCU_GLOBAL_TIMER_CONTROL);
+}
+
+/* stop timer and reset timer count regs */
+static void perf_reset_clock(void)
+{
+ perf_disable_clock();
+ iowrite(0, SCU_GLOBAL_TIMER_COUNT_L32);
+ iowrite(0, SCU_GLOBAL_TIMER_COUNT_U32);
+}
+
+static void perf_reset_and_start_timer(void)
+{
+ perf_reset_clock();
+ perf_start_clock();
+}
+
+
+int ps7_config(unsigned long *ps7_config_init)
+{
+ unsigned long *ptr = ps7_config_init;
+ unsigned long opcode;
+ unsigned long addr;
+ unsigned long val;
+ unsigned long mask;
+ unsigned int numargs;
+ int i;
+ int delay;
+
+ for (;;) {
+ opcode = ptr[0];
+ if (opcode == OPCODE_EXIT)
+ return PS7_INIT_SUCCESS;
+ addr = (opcode & OPCODE_ADDRESS_MASK);
+
+ switch (opcode & ~OPCODE_ADDRESS_MASK) {
+ case OPCODE_MASKWRITE:
+ numargs = 3;
+ mask = ptr[1];
+ val = ptr[2];
+ iowrite((ioread(addr) & ~mask) | (val & mask), addr);
+ break;
+
+ case OPCODE_MASKPOLL:
+ numargs = 2;
+ mask = ptr[1];
+ i = 0;
+ while (!(ioread(addr) & mask)) {
+ if (i == PS7_MASK_POLL_TIME)
+ return PS7_INIT_TIMEOUT;
+ i++;
+ }
+ break;
+
+ case OPCODE_MASKDELAY:
+ numargs = 2;
+ mask = ptr[1];
+ delay = get_number_of_cycles_for_delay(mask);
+ perf_reset_and_start_timer();
+ while (ioread(addr) < delay)
+ ;
+ break;
+
+ default:
+ return PS7_INIT_CORRUPT;
+ }
+
+ ptr += numargs;
+ }
+}
diff --git a/board/ni/zynq/ps7_init_gpl.h b/board/ni/zynq/ps7_init_gpl.h
new file mode 100644
index 0000000..ef719ac
--- /dev/null
+++ b/board/ni/zynq/ps7_init_gpl.h
@@ -0,0 +1,34 @@
+/*
+ * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved.
+ * (c) Copyright 2016 Topic Embedded Products.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define OPCODE_EXIT 0U
+#define OPCODE_MASKWRITE 0U
+#define OPCODE_MASKPOLL 1U
+#define OPCODE_MASKDELAY 2U
+#define OPCODE_ADDRESS_MASK (~3U)
+
+/* Sentinel */
+#define EMIT_EXIT() OPCODE_EXIT
+/* Opcode is in lower 2 bits of address, address is always 4-byte aligned */
+#define EMIT_MASKWRITE(addr, mask, val) OPCODE_MASKWRITE | addr, mask, val
+#define EMIT_MASKPOLL(addr, mask) OPCODE_MASKPOLL | addr, mask
+#define EMIT_MASKDELAY(addr, mask) OPCODE_MASKDELAY | addr, mask
+
+/* Returns codes of ps7_init* */
+#define PS7_INIT_SUCCESS (0)
+#define PS7_INIT_CORRUPT (1)
+#define PS7_INIT_TIMEOUT (2)
+#define PS7_POLL_FAILED_DDR_INIT (3)
+#define PS7_POLL_FAILED_DMA (4)
+#define PS7_POLL_FAILED_PLL (5)
+
+/* Called by spl.c */
+int ps7_init(void);
+int ps7_post_config(void);
+
+/* Defined in ps7_init_common.c */
+int ps7_config(unsigned long *ps7_config_init);
diff --git a/board/ni/zynq/zynq-ni-sulfur-rev2/ps7_init_gpl.c b/board/ni/zynq/zynq-ni-sulfur-rev2/ps7_init_gpl.c
new file mode 100644
index 0000000..43a9655
--- /dev/null
+++ b/board/ni/zynq/zynq-ni-sulfur-rev2/ps7_init_gpl.c
@@ -0,0 +1,313 @@
+/*
+ * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved.
+ * (c) Copyright 2016 National Instruments Corp.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "../ps7_init_gpl.h"
+
+unsigned long ps7_pll_init_data_3_0[] = {
+ EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU),
+ EMIT_MASKWRITE(0XF8000110, 0x003FFFF0U, 0x000FA240U),
+ EMIT_MASKWRITE(0XF8000100, 0x0007F000U, 0x00030000U),
+ EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000010U),
+ EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000000U),
+ EMIT_MASKPOLL(0XF800010C, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000000U),
+ EMIT_MASKWRITE(0XF8000120, 0x1F003F30U, 0x1F000200U),
+ EMIT_MASKWRITE(0XF8000114, 0x003FFFF0U, 0x0012C220U),
+ EMIT_MASKWRITE(0XF8000104, 0x0007F000U, 0x00020000U),
+ EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000010U),
+ EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000000U),
+ EMIT_MASKPOLL(0XF800010C, 0x00000002U),
+ EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000000U),
+ EMIT_MASKWRITE(0XF8000124, 0xFFF00003U, 0x0C200003U),
+ EMIT_MASKWRITE(0XF8000118, 0x003FFFF0U, 0x001452C0U),
+ EMIT_MASKWRITE(0XF8000108, 0x0007F000U, 0x0001E000U),
+ EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000010U),
+ EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000000U),
+ EMIT_MASKPOLL(0XF800010C, 0x00000004U),
+ EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000000U),
+ EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_clock_init_data_3_0[] = {
+ EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU),
+ EMIT_MASKWRITE(0XF8000128, 0x03F03F01U, 0x00302301U),
+ EMIT_MASKWRITE(0XF8000138, 0x00000011U, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000140, 0x03F03F71U, 0x00100801U),
+ EMIT_MASKWRITE(0XF8000150, 0x00003F33U, 0x00000A01U),
+ EMIT_MASKWRITE(0XF8000154, 0x00003F33U, 0x00000A03U),
+ EMIT_MASKWRITE(0XF8000158, 0x00003F33U, 0x00000603U),
+ EMIT_MASKWRITE(0XF8000168, 0x00003F31U, 0x00000501U),
+ EMIT_MASKWRITE(0XF8000170, 0x03F03F30U, 0x00100A00U),
+ EMIT_MASKWRITE(0XF8000180, 0x03F03F30U, 0x00101400U),
+ EMIT_MASKWRITE(0XF8000190, 0x03F03F30U, 0x00101400U),
+ EMIT_MASKWRITE(0XF80001A0, 0x03F03F30U, 0x00101400U),
+ EMIT_MASKWRITE(0XF80001C4, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0XF800012C, 0x01FFCCCDU, 0x017CC44DU),
+ EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_ddr_init_data_3_0[] = {
+ EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000080U),
+ EMIT_MASKWRITE(0XF8006004, 0x0007FFFFU, 0x00001081U),
+ EMIT_MASKWRITE(0XF8006008, 0x03FFFFFFU, 0x03C0780FU),
+ EMIT_MASKWRITE(0XF800600C, 0x03FFFFFFU, 0x02001001U),
+ EMIT_MASKWRITE(0XF8006010, 0x03FFFFFFU, 0x00014001U),
+ EMIT_MASKWRITE(0XF8006014, 0x001FFFFFU, 0x0004281AU),
+ EMIT_MASKWRITE(0XF8006018, 0xF7FFFFFFU, 0x44E458D2U),
+ EMIT_MASKWRITE(0XF800601C, 0xFFFFFFFFU, 0x720238E5U),
+ EMIT_MASKWRITE(0XF8006020, 0x7FDFFFFCU, 0x270872D0U),
+ EMIT_MASKWRITE(0XF8006024, 0x0FFFFFC3U, 0x00000000U),
+ EMIT_MASKWRITE(0XF8006028, 0x00003FFFU, 0x00002007U),
+ EMIT_MASKWRITE(0XF800602C, 0xFFFFFFFFU, 0x00000008U),
+ EMIT_MASKWRITE(0XF8006030, 0xFFFFFFFFU, 0x00040930U),
+ EMIT_MASKWRITE(0XF8006034, 0x13FF3FFFU, 0x000116D4U),
+ EMIT_MASKWRITE(0XF8006038, 0x00000003U, 0x00000000U),
+ EMIT_MASKWRITE(0XF800603C, 0x000FFFFFU, 0x00000777U),
+ EMIT_MASKWRITE(0XF8006040, 0xFFFFFFFFU, 0xFFF00000U),
+ EMIT_MASKWRITE(0XF8006044, 0x0FFFFFFFU, 0x0F666666U),
+ EMIT_MASKWRITE(0XF8006048, 0x0003F03FU, 0x0003C008U),
+ EMIT_MASKWRITE(0XF8006050, 0xFF0F8FFFU, 0x77010800U),
+ EMIT_MASKWRITE(0XF8006058, 0x00010000U, 0x00000000U),
+ EMIT_MASKWRITE(0XF800605C, 0x0000FFFFU, 0x00005003U),
+ EMIT_MASKWRITE(0XF8006060, 0x000017FFU, 0x0000003EU),
+ EMIT_MASKWRITE(0XF8006064, 0x00021FE0U, 0x00020000U),
+ EMIT_MASKWRITE(0XF8006068, 0x03FFFFFFU, 0x00284141U),
+ EMIT_MASKWRITE(0XF800606C, 0x0000FFFFU, 0x00001610U),
+ EMIT_MASKWRITE(0XF8006078, 0x03FFFFFFU, 0x00466111U),
+ EMIT_MASKWRITE(0XF800607C, 0x000FFFFFU, 0x00032222U),
+ EMIT_MASKWRITE(0XF80060A4, 0xFFFFFFFFU, 0x10200802U),
+ EMIT_MASKWRITE(0XF80060A8, 0x0FFFFFFFU, 0x0690CB73U),
+ EMIT_MASKWRITE(0XF80060AC, 0x000001FFU, 0x000001FEU),
+ EMIT_MASKWRITE(0XF80060B0, 0x1FFFFFFFU, 0x1CFFFFFFU),
+ EMIT_MASKWRITE(0XF80060B4, 0x00000200U, 0x00000200U),
+ EMIT_MASKWRITE(0XF80060B8, 0x01FFFFFFU, 0x00200066U),
+ EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000003U),
+ EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000000U),
+ EMIT_MASKWRITE(0XF80060C8, 0x000000FFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF80060DC, 0x00000001U, 0x00000000U),
+ EMIT_MASKWRITE(0XF80060F0, 0x0000FFFFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF80060F4, 0x0000000FU, 0x00000008U),
+ EMIT_MASKWRITE(0XF8006114, 0x000000FFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF8006118, 0x7FFFFFCFU, 0x40000001U),
+ EMIT_MASKWRITE(0XF800611C, 0x7FFFFFCFU, 0x40000001U),
+ EMIT_MASKWRITE(0XF8006120, 0x7FFFFFCFU, 0x40000001U),
+ EMIT_MASKWRITE(0XF8006124, 0x7FFFFFCFU, 0x40000001U),
+ EMIT_MASKWRITE(0XF800612C, 0x000FFFFFU, 0x00018000U),
+ EMIT_MASKWRITE(0XF8006130, 0x000FFFFFU, 0x00018000U),
+ EMIT_MASKWRITE(0XF8006134, 0x000FFFFFU, 0x00018000U),
+ EMIT_MASKWRITE(0XF8006138, 0x000FFFFFU, 0x00018000U),
+ EMIT_MASKWRITE(0XF8006140, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0XF8006144, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0XF8006148, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0XF800614C, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0XF8006154, 0x000FFFFFU, 0x00000080U),
+ EMIT_MASKWRITE(0XF8006158, 0x000FFFFFU, 0x00000080U),
+ EMIT_MASKWRITE(0XF800615C, 0x000FFFFFU, 0x00000080U),
+ EMIT_MASKWRITE(0XF8006160, 0x000FFFFFU, 0x00000080U),
+ EMIT_MASKWRITE(0XF8006168, 0x001FFFFFU, 0x000000B5U),
+ EMIT_MASKWRITE(0XF800616C, 0x001FFFFFU, 0x000000B5U),
+ EMIT_MASKWRITE(0XF8006170, 0x001FFFFFU, 0x000000B5U),
+ EMIT_MASKWRITE(0XF8006174, 0x001FFFFFU, 0x000000B5U),
+ EMIT_MASKWRITE(0XF800617C, 0x000FFFFFU, 0x000000C0U),
+ EMIT_MASKWRITE(0XF8006180, 0x000FFFFFU, 0x000000C0U),
+ EMIT_MASKWRITE(0XF8006184, 0x000FFFFFU, 0x000000C0U),
+ EMIT_MASKWRITE(0XF8006188, 0x000FFFFFU, 0x000000C0U),
+ EMIT_MASKWRITE(0XF8006190, 0x6FFFFEFEU, 0x00040080U),
+ EMIT_MASKWRITE(0XF8006194, 0x000FFFFFU, 0x0001FC82U),
+ EMIT_MASKWRITE(0XF8006204, 0xFFFFFFFFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF8006208, 0x000703FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF800620C, 0x000703FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF8006210, 0x000703FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF8006214, 0x000703FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF8006218, 0x000F03FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF800621C, 0x000F03FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF8006220, 0x000F03FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF8006224, 0x000F03FFU, 0x000003FFU),
+ EMIT_MASKWRITE(0XF80062A8, 0x00000FF5U, 0x00000000U),
+ EMIT_MASKWRITE(0XF80062AC, 0xFFFFFFFFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF80062B0, 0x003FFFFFU, 0x00005125U),
+ EMIT_MASKWRITE(0XF80062B4, 0x0003FFFFU, 0x000012A8U),
+ EMIT_MASKPOLL(0XF8000B74, 0x00002000U),
+ EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000081U),
+ EMIT_MASKPOLL(0XF8006054, 0x00000007U),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_mio_init_data_3_0[] = {
+ EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU),
+ EMIT_MASKWRITE(0XF8000B40, 0x00000FFFU, 0x00000600U),
+ EMIT_MASKWRITE(0XF8000B44, 0x00000FFFU, 0x00000600U),
+ EMIT_MASKWRITE(0XF8000B48, 0x00000FFFU, 0x00000672U),
+ EMIT_MASKWRITE(0XF8000B4C, 0x00000FFFU, 0x00000672U),
+ EMIT_MASKWRITE(0XF8000B50, 0x00000FFFU, 0x00000674U),
+ EMIT_MASKWRITE(0XF8000B54, 0x00000FFFU, 0x00000674U),
+ EMIT_MASKWRITE(0XF8000B58, 0x00000FFFU, 0x00000600U),
+ EMIT_MASKWRITE(0XF8000B5C, 0xFFFFFFFFU, 0x0018C61CU),
+ EMIT_MASKWRITE(0XF8000B60, 0xFFFFFFFFU, 0x00F9861CU),
+ EMIT_MASKWRITE(0XF8000B64, 0xFFFFFFFFU, 0x00F9861CU),
+ EMIT_MASKWRITE(0XF8000B68, 0xFFFFFFFFU, 0x00F9861CU),
+ EMIT_MASKWRITE(0XF8000B6C, 0x00007FFFU, 0x00000260U),
+ EMIT_MASKWRITE(0XF8000B70, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0XF8000B70, 0x00000021U, 0x00000020U),
+ EMIT_MASKWRITE(0XF8000B70, 0x07FEFFFFU, 0x00000823U),
+ EMIT_MASKWRITE(0XF8000700, 0x00003FFFU, 0x00001200U),
+ EMIT_MASKWRITE(0XF8000704, 0x00003FFFU, 0x00001200U),
+ EMIT_MASKWRITE(0XF8000708, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF800070C, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF8000710, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF8000714, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF8000718, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF800071C, 0x00003FFFU, 0x00000200U),
+ EMIT_MASKWRITE(0XF8000720, 0x00003FFFU, 0x000002E0U),
+ EMIT_MASKWRITE(0XF8000724, 0x00003FFFU, 0x000012E1U),
+ EMIT_MASKWRITE(0XF8000728, 0x00003FFFU, 0x00001261U),
+ EMIT_MASKWRITE(0XF800072C, 0x00003FFFU, 0x00001260U),
+ EMIT_MASKWRITE(0XF8000730, 0x00003FFFU, 0x00001261U),
+ EMIT_MASKWRITE(0XF8000734, 0x00003FFFU, 0x00001261U),
+ EMIT_MASKWRITE(0XF8000738, 0x00003FFFU, 0x000012E1U),
+ EMIT_MASKWRITE(0XF800073C, 0x00003FFFU, 0x000012E0U),
+ EMIT_MASKWRITE(0XF8000740, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF8000744, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF8000748, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF800074C, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF8000750, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF8000754, 0x00003FFFU, 0x00001202U),
+ EMIT_MASKWRITE(0XF8000758, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF800075C, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF8000760, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF8000764, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF8000768, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF800076C, 0x00003FFFU, 0x00001203U),
+ EMIT_MASKWRITE(0XF8000770, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF8000774, 0x00003FFFU, 0x00001205U),
+ EMIT_MASKWRITE(0XF8000778, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF800077C, 0x00003FFFU, 0x00001205U),
+ EMIT_MASKWRITE(0XF8000780, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF8000784, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF8000788, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF800078C, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF8000790, 0x00003FFFU, 0x00001205U),
+ EMIT_MASKWRITE(0XF8000794, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF8000798, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF800079C, 0x00003FFFU, 0x00001204U),
+ EMIT_MASKWRITE(0XF80007A0, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007A4, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007A8, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007AC, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007B0, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007B4, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007B8, 0x00003FFFU, 0x000012A0U),
+ EMIT_MASKWRITE(0XF80007BC, 0x00003FFFU, 0x000012A0U),
+ EMIT_MASKWRITE(0XF80007C0, 0x00003FFFU, 0x000012A0U),
+ EMIT_MASKWRITE(0XF80007C4, 0x00003FFFU, 0x000012A0U),
+ EMIT_MASKWRITE(0XF80007C8, 0x00003FFFU, 0x00001240U),
+ EMIT_MASKWRITE(0XF80007CC, 0x00003FFFU, 0x00001240U),
+ EMIT_MASKWRITE(0XF80007D0, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF80007D4, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0XF8000830, 0x003F003FU, 0x00380037U),
+ EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_peripherals_init_data_3_0[] = {
+ EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU),
+ EMIT_MASKWRITE(0XF8000B48, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0XF8000B4C, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0XF8000B50, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0XF8000B54, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU),
+ EMIT_MASKWRITE(0XE0001034, 0x000000FFU, 0x00000006U),
+ EMIT_MASKWRITE(0XE0001018, 0x0000FFFFU, 0x0000007CU),
+ EMIT_MASKWRITE(0XE0001000, 0x000001FFU, 0x00000017U),
+ EMIT_MASKWRITE(0XE0001004, 0x000003FFU, 0x00000020U),
+ EMIT_MASKWRITE(0XE0000034, 0x000000FFU, 0x00000006U),
+ EMIT_MASKWRITE(0XE0000018, 0x0000FFFFU, 0x0000007CU),
+ EMIT_MASKWRITE(0XE0000000, 0x000001FFU, 0x00000017U),
+ EMIT_MASKWRITE(0XE0000004, 0x000003FFU, 0x00000020U),
+ EMIT_MASKWRITE(0XE000D000, 0x00080000U, 0x00080000U),
+ EMIT_MASKWRITE(0XF8007000, 0x20000000U, 0x00000000U),
+ EMIT_MASKWRITE(0XE000A204, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFF7F0080U),
+ EMIT_MASKWRITE(0XE000A208, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFF7F0000U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFF7F0080U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_MASKWRITE(0XE000A204, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFBF0040U),
+ EMIT_MASKWRITE(0XE000A208, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFBF0000U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFBF0040U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_MASKWRITE(0XE000A204, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFF70008U),
+ EMIT_MASKWRITE(0XE000A208, 0xFFFFFFFFU, 0x000000C8U),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFF70000U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_MASKWRITE(0XE000A000, 0xFFFFFFFFU, 0xFFF70008U),
+ EMIT_MASKDELAY(0XF8F00200, 1),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_post_config_3_0[] = {
+ EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU),
+ EMIT_MASKWRITE(0XF8000900, 0x0000000FU, 0x0000000FU),
+ EMIT_MASKWRITE(0XF8000240, 0xFFFFFFFFU, 0x00000000U),
+ EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+unsigned long ps7_debug_3_0[] = {
+ EMIT_MASKWRITE(0XF8898FB0, 0xFFFFFFFFU, 0xC5ACCE55U),
+ EMIT_MASKWRITE(0XF8899FB0, 0xFFFFFFFFU, 0xC5ACCE55U),
+ EMIT_MASKWRITE(0XF8809FB0, 0xFFFFFFFFU, 0xC5ACCE55U),
+ EMIT_EXIT(),
+};
+
+int ps7_post_config(void)
+{
+ return ps7_config(ps7_post_config_3_0);
+}
+
+
+int ps7_init(void)
+{
+ int ret;
+
+ /* MIO init */
+ ret = ps7_config(ps7_mio_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ /* PLL init */
+ ret = ps7_config(ps7_pll_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ /* Clock init */
+ ret = ps7_config(ps7_clock_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ /* DDR init */
+ ret = ps7_config(ps7_ddr_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ /* Peripherals init */
+ ret = ps7_config(ps7_peripherals_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ return PS7_INIT_SUCCESS;
+}
diff --git a/configs/ni_sulfur_rev2_defconfig b/configs/ni_sulfur_rev2_defconfig
new file mode 100644
index 0000000..f9ac81f
--- /dev/null
+++ b/configs/ni_sulfur_rev2_defconfig
@@ -0,0 +1,74 @@
+CONFIG_ARM=y
+CONFIG_SYS_VENDOR="ni"
+CONFIG_SYS_CONFIG_NAME="ni_sulfur_rev2"
+CONFIG_ARCH_ZYNQ=y
+CONFIG_SYS_TEXT_BASE=0x4000000
+CONFIG_DEFAULT_DEVICE_TREE="zynq-ni-sulfur-rev2"
+CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_MMC"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="ni-sulfur-rev2> "
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_FPGA_LOADBP=y
+CONFIG_CMD_FPGA_LOADFS=y
+CONFIG_CMD_FPGA_LOADMK=y
+CONFIG_CMD_FPGA_LOADP=y
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TPM=y
+CONFIG_CMD_TPM_TEST=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DM_I2C=y
+CONFIG_I2C_CROS_EC_TUNNEL=y
+CONFIG_DM_I2C_GPIO=y
+CONFIG_SYS_I2C_CADENCE=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_MISC=y
+CONFIG_CROS_EC=y
+CONFIG_CROS_EC_SPI=y
+CONFIG_I2C_EEPROM=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ZYNQ=y
+CONFIG_ZYNQ_GEM=y
+CONFIG_ZYNQ_SPI=y
+CONFIG_TPM_TIS_INFINEON=y
+CONFIG_TPM_AUTH_SESSIONS=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_ULPI_VIEWPORT=y
+CONFIG_USB_ULPI=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_G_DNL_MANUFACTURER="National Instruments Inc"
+CONFIG_G_DNL_VENDOR_NUM=0x3923
+CONFIG_G_DNL_PRODUCT_NUM=0x0300
+CONFIG_TPM=y
diff --git a/include/configs/ni_sulfur_rev2.h b/include/configs/ni_sulfur_rev2.h
new file mode 100644
index 0000000..4f9082a
--- /dev/null
+++ b/include/configs/ni_sulfur_rev2.h
@@ -0,0 +1,65 @@
+/*
+ * (C) Copyright 2016 National Instruments
+ *
+ * Configuration for NI Ettus Research Project Sulfur Rev2
+ * See zynq-common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_NI_SULFUR_REV2
+#define __CONFIG_NI_SULFUR_REV2
+
+#define CONFIG_ENV_IS_NOWHERE
+#include "zynq-common.h"
+#undef CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
+#define CONFIG_ENV_OFFSET 0xE0000
+
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "fit_image=fit.itb\0" \
+ "load_addr=0x2000000\0" \
+ "fit_size=0x800000\0" \
+ "fdt_high=0x20000000\0" \
+ "initrd_high=0x20000000\0" \
+ "loadbootenv_addr=0x2000000\0" \
+ "bootenv=uEnv.txt\0" \
+ "bootenv_dev=mmc\0" \
+ "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
+ "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
+ "env import -t ${loadbootenv_addr} $filesize\0" \
+ "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
+ "setbootenv=if env run bootenv_existence_test; then " \
+ "if env run loadbootenv; then " \
+ "env run importbootenv; " \
+ "fi; " \
+ "fi; \0" \
+ "sd_loadbootenv=set bootenv_dev mmc && " \
+ "mmcinfo && "\
+ "run setbootenv \0" \
+ "usb_loadbootenv=set bootenv_dev usb && usb start && " \
+ "run setbootenv \0" \
+ "preboot=if test $modeboot = sdboot; then " \
+ "run sd_loadbootenv; " \
+ "echo Checking if uenvcmd is set ...; " \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...; " \
+ "run uenvcmd; " \
+ "fi; " \
+ "fi; \0" \
+ "sdboot=echo Copying FIT from SD to RAM... && " \
+ "load mmc 0 ${load_addr} ${fit_image} && " \
+ "bootm ${load_addr}\0" \
+ "jtagboot=echo TFTPing FIT to RAM... && " \
+ "tftpboot ${load_addr} ${fit_image} && " \
+ "bootm ${load_addr}\0" \
+ "usbboot=if usb start; then " \
+ "echo Copying FIT from USB to RAM... && " \
+ "load usb 0 ${load_addr} ${fit_image} && " \
+ "bootm ${load_addr}; fi\0" \
+ DFU_ALT_INFO
+
+#endif /* __CONFIG_NI_SULFUR_REV2 */
--
2.7.4
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