ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-19 13:48:06 +00:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

uboot-zynq: add support for the zybo z7 board

Browse Source 
Backport board support from the upcoming v2018.09 release,
and add an additional patch to read the MAC address
from flash memory

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
This commit is contained in:
Luis Araneda 2018-08-24 00:40:25 -03:00 committed by Hauke Mehrtens
parent 894a95fa2d
commit 43dedd0661
4 changed files with 612 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
package/boot/uboot-zynq/Makefile
View File

@ -38,10 +38,15 @@ define U-Boot/zybo
NAME:=Digilent Zybo Dev Board
endef
define U-Boot/zybo_z7
NAME:=Digilent Zybo Z7 board
endef
UBOOT_TARGETS := \
zc702 \
zed \
zybo
zybo \
zybo_z7
Build/Exports:=$(Host/Exports)

5
package/boot/uboot-zynq/patches/020-v2018.09-arm-zynq-dts-add-spi-flash-node-to-zedboard.patch
View File

@ -20,8 +20,6 @@ Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arch/arm/dts/zynq-zed.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/dts/zynq-zed.dts b/arch/arm/dts/zynq-zed.dts
index 24eccf1633..9c505fb7b8 100644
--- a/arch/arm/dts/zynq-zed.dts
+++ b/arch/arm/dts/zynq-zed.dts
@@ -51,6 +51,13 @@
@ -38,6 +36,3 @@ index 24eccf1633..9c505fb7b8 100644
};
&sdhci0 {
--
2.18.0

499
package/boot/uboot-zynq/patches/025-v2018.09-arm-zynq-add-support-for-the-zybo-z7-board.patch Normal file
View File

@ -0,0 +1,499 @@
From 58f449676ac29938ea2970e240a2defe99240a8e Mon Sep 17 00:00:00 2001
From: Luis Araneda <luaraneda@gmail.com>
Date: Tue, 24 Jul 2018 11:31:19 -0400
Subject: [PATCH] arm: zynq: add support for the zybo z7 board
The board is manufactured by Digilent
Main features:
- Soc: XC7Z010 (Z7-10) or XC7Z020 (Z7-20)
- RAM: 1 GB DDR3L
- FLASH: 16 MB QSPI
- 1 Gbps Ethernet
- USB 2.0
- microSD slot
- Pcam camera connector
- HDMI Tx and Rx
- Audio codec: stereo out, stereo in, mic
- 5 (Z7-10) or 6 (Z7-20) Pmod ports
- 6 push-buttons, 4 switches, 5 LEDs
- 1 (Z7-10) or 2 (Z7-20) RGB LEDs
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm/dts/Makefile | 3 +-
arch/arm/dts/zynq-zybo-z7.dts | 81 +++++
board/xilinx/zynq/zynq-zybo-z7/ps7_init_gpl.c | 297 ++++++++++++++++++
configs/zynq_zybo_z7_defconfig | 68 ++++
4 files changed, 448 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/zynq-zybo-z7.dts
create mode 100644 board/xilinx/zynq/zynq-zybo-z7/ps7_init_gpl.c
create mode 100644 configs/zynq_zybo_z7_defconfig
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -145,7 +145,8 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
zynq-zc770-xm013.dtb \
zynq-zed.dtb \
zynq-zturn.dtb \
- zynq-zybo.dtb
+ zynq-zybo.dtb \
+ zynq-zybo-z7.dtb
dtb-$(CONFIG_ARCH_ZYNQMP) += \
zynqmp-mini-emmc0.dtb \
zynqmp-mini-emmc1.dtb \
--- /dev/null
+++ b/arch/arm/dts/zynq-zybo-z7.dts
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2011 - 2015 Xilinx
+ * Copyright (C) 2012 National Instruments Corp.
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Digilent Zybo Z7 board";
+ compatible = "digilent,zynq-zybo-z7", "xlnx,zynq-7000";
+
+ aliases {
+ ethernet0 = &gem0;
+ serial0 = &uart1;
+ spi0 = &qspi;
+ mmc0 = &sdhci0;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "";
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ ld4 {
+ label = "zynq-zybo-z7:green:ld4";
+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ usb_phy0: phy0 {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&clkc {
+ ps-clk-frequency = <33333333>;
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethernet_phy>;
+
+ ethernet_phy: ethernet-phy@0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+};
+
+&qspi {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&sdhci0 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&uart1 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "host";
+ usb-phy = <&usb_phy0>;
+};
--- /dev/null
+++ b/board/xilinx/zynq/zynq-zybo-z7/ps7_init_gpl.c
@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved.
+ *
+ * Procedure to generate this file (using Vivado Webpack 2018.2):
+ * + Install board files from digilent/vivado-boards repository
+ * (commit 6a45981 from 2018-06-05)
+ * + Start Vivado and create a new RTL project with the Zybo-z7-20 board
+ * + Create a block design
+ * - Add "ZYNQ7 Processing System" IP
+ * - Run "Block Automation" (Check "Apply Board Preset")
+ * - Connect ports FCLK_CLK0 and M_AXI_GP0_ACLK
+ * - Save diagram changes
+ * - Go to sources view, select the block diagram,
+ * and select "Generate Output Products"
+ * + Copy the generated "ps7_init_gpl.c" file
+ * + Perform manual editions based on existing Zynq boards
+ * and the checkpatch.pl script
+ *
+ */
+
+#include <asm/arch/ps7_init_gpl.h>
+
+static unsigned long ps7_pll_init_data_3_0[] = {
+ EMIT_WRITE(0xF8000008, 0x0000DF0DU),
+ EMIT_MASKWRITE(0xF8000110, 0x003FFFF0U, 0x000FA220U),
+ EMIT_MASKWRITE(0xF8000100, 0x0007F000U, 0x00028000U),
+ 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_WRITE(0xF8000004, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+static unsigned long ps7_clock_init_data_3_0[] = {
+ EMIT_WRITE(0xF8000008, 0x0000DF0DU),
+ EMIT_MASKWRITE(0xF8000128, 0x03F03F01U, 0x00700F01U),
+ EMIT_MASKWRITE(0xF8000138, 0x00000011U, 0x00000001U),
+ EMIT_MASKWRITE(0xF8000140, 0x03F03F71U, 0x00100801U),
+ EMIT_MASKWRITE(0xF800014C, 0x00003F31U, 0x00000501U),
+ EMIT_MASKWRITE(0xF8000150, 0x00003F33U, 0x00001401U),
+ EMIT_MASKWRITE(0xF8000154, 0x00003F33U, 0x00000A02U),
+ EMIT_MASKWRITE(0xF8000168, 0x00003F31U, 0x00000501U),
+ EMIT_MASKWRITE(0xF8000170, 0x03F03F30U, 0x00400500U),
+ EMIT_MASKWRITE(0xF80001C4, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0xF800012C, 0x01FFCCCDU, 0x01EC044DU),
+ EMIT_WRITE(0xF8000004, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+static 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, 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, 0x00027000U),
+ EMIT_MASKWRITE(0xF8006130, 0x000FFFFFU, 0x00027000U),
+ EMIT_MASKWRITE(0xF8006134, 0x000FFFFFU, 0x00026C00U),
+ EMIT_MASKWRITE(0xF8006138, 0x000FFFFFU, 0x00028800U),
+ EMIT_MASKWRITE(0xF8006140, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0xF8006144, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0xF8006148, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0xF800614C, 0x000FFFFFU, 0x00000035U),
+ EMIT_MASKWRITE(0xF8006154, 0x000FFFFFU, 0x0000007AU),
+ EMIT_MASKWRITE(0xF8006158, 0x000FFFFFU, 0x0000007AU),
+ EMIT_MASKWRITE(0xF800615C, 0x000FFFFFU, 0x0000007CU),
+ EMIT_MASKWRITE(0xF8006160, 0x000FFFFFU, 0x00000073U),
+ EMIT_MASKWRITE(0xF8006168, 0x001FFFFFU, 0x000000F1U),
+ EMIT_MASKWRITE(0xF800616C, 0x001FFFFFU, 0x000000F1U),
+ EMIT_MASKWRITE(0xF8006170, 0x001FFFFFU, 0x000000F0U),
+ EMIT_MASKWRITE(0xF8006174, 0x001FFFFFU, 0x000000F7U),
+ EMIT_MASKWRITE(0xF800617C, 0x000FFFFFU, 0x000000BAU),
+ EMIT_MASKWRITE(0xF8006180, 0x000FFFFFU, 0x000000BAU),
+ EMIT_MASKWRITE(0xF8006184, 0x000FFFFFU, 0x000000BCU),
+ EMIT_MASKWRITE(0xF8006188, 0x000FFFFFU, 0x000000B3U),
+ 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(),
+};
+
+static unsigned long ps7_mio_init_data_3_0[] = {
+ EMIT_WRITE(0xF8000008, 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, 0x0018C068U),
+ EMIT_MASKWRITE(0xF8000B60, 0xFFFFFFFFU, 0x00F98068U),
+ EMIT_MASKWRITE(0xF8000B64, 0xFFFFFFFFU, 0x00F98068U),
+ EMIT_MASKWRITE(0xF8000B68, 0xFFFFFFFFU, 0x00F98068U),
+ EMIT_MASKWRITE(0xF8000B6C, 0x00007FFFU, 0x00000260U),
+ EMIT_MASKWRITE(0xF8000B70, 0x00000001U, 0x00000001U),
+ EMIT_MASKWRITE(0xF8000B70, 0x00000021U, 0x00000020U),
+ EMIT_MASKWRITE(0xF8000B70, 0x07FEFFFFU, 0x00000823U),
+ EMIT_MASKWRITE(0xF8000700, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000704, 0x00003FFFU, 0x00001602U),
+ EMIT_MASKWRITE(0xF8000708, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF800070C, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF8000710, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF8000714, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF8000718, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF800071C, 0x00003FFFU, 0x00000600U),
+ EMIT_MASKWRITE(0xF8000720, 0x00003FFFU, 0x00000602U),
+ EMIT_MASKWRITE(0xF8000724, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000728, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF800072C, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000730, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000734, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000738, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF800073C, 0x00003FFFU, 0x00001600U),
+ EMIT_MASKWRITE(0xF8000740, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF8000744, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF8000748, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF800074C, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF8000750, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF8000754, 0x00003FFFU, 0x00001302U),
+ EMIT_MASKWRITE(0xF8000758, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF800075C, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF8000760, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF8000764, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF8000768, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF800076C, 0x00003FFFU, 0x00001303U),
+ EMIT_MASKWRITE(0xF8000770, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF8000774, 0x00003FFFU, 0x00001305U),
+ EMIT_MASKWRITE(0xF8000778, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF800077C, 0x00003FFFU, 0x00001305U),
+ EMIT_MASKWRITE(0xF8000780, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF8000784, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF8000788, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF800078C, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF8000790, 0x00003FFFU, 0x00001305U),
+ EMIT_MASKWRITE(0xF8000794, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF8000798, 0x00003FFFU, 0x00001304U),
+ EMIT_MASKWRITE(0xF800079C, 0x00003FFFU, 0x00001304U),
+ 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, 0x00001200U),
+ EMIT_MASKWRITE(0xF80007BC, 0x00003F01U, 0x00001201U),
+ EMIT_MASKWRITE(0xF80007C0, 0x00003FFFU, 0x000012E0U),
+ EMIT_MASKWRITE(0xF80007C4, 0x00003FFFU, 0x000012E1U),
+ EMIT_MASKWRITE(0xF80007C8, 0x00003FFFU, 0x00001200U),
+ EMIT_MASKWRITE(0xF80007CC, 0x00003FFFU, 0x00001200U),
+ EMIT_MASKWRITE(0xF80007D0, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0xF80007D4, 0x00003FFFU, 0x00001280U),
+ EMIT_MASKWRITE(0xF8000830, 0x003F003FU, 0x002F0037U),
+ EMIT_WRITE(0xF8000004, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+static unsigned long ps7_peripherals_init_data_3_0[] = {
+ EMIT_WRITE(0xF8000008, 0x0000DF0DU),
+ EMIT_MASKWRITE(0xF8000B48, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0xF8000B4C, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0xF8000B50, 0x00000180U, 0x00000180U),
+ EMIT_MASKWRITE(0xF8000B54, 0x00000180U, 0x00000180U),
+ EMIT_WRITE(0xF8000004, 0x0000767BU),
+ EMIT_MASKWRITE(0xE0001034, 0x000000FFU, 0x00000006U),
+ EMIT_MASKWRITE(0xE0001018, 0x0000FFFFU, 0x0000007CU),
+ EMIT_MASKWRITE(0xE0001000, 0x000001FFU, 0x00000017U),
+ EMIT_MASKWRITE(0xE0001004, 0x000003FFU, 0x00000020U),
+ EMIT_MASKWRITE(0xE000D000, 0x00080000U, 0x00080000U),
+ EMIT_MASKWRITE(0xF8007000, 0x20000000U, 0x00000000U),
+ EMIT_MASKWRITE(0xE000A244, 0x003FFFFFU, 0x00004000U),
+ EMIT_MASKWRITE(0xE000A008, 0xFFFFFFFFU, 0xBFFF4000U),
+ EMIT_MASKWRITE(0xE000A248, 0x003FFFFFU, 0x00004000U),
+ EMIT_MASKWRITE(0xE000A008, 0xFFFFFFFFU, 0xBFFF0000U),
+ EMIT_MASKDELAY(0xF8F00200, 1),
+ EMIT_MASKWRITE(0xE000A008, 0xFFFFFFFFU, 0xBFFF4000U),
+ EMIT_EXIT(),
+};
+
+static unsigned long ps7_post_config_3_0[] = {
+ EMIT_WRITE(0xF8000008, 0x0000DF0DU),
+ EMIT_MASKWRITE(0xF8000900, 0x0000000FU, 0x0000000FU),
+ EMIT_MASKWRITE(0xF8000240, 0xFFFFFFFFU, 0x00000000U),
+ EMIT_WRITE(0xF8000004, 0x0000767BU),
+ EMIT_EXIT(),
+};
+
+int ps7_post_config(void)
+{
+ int ret = -1;
+
+ ret = ps7_config(ps7_post_config_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ return PS7_INIT_SUCCESS;
+}
+
+int ps7_init(void)
+{
+ int ret;
+
+ ret = ps7_config(ps7_mio_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ ret = ps7_config(ps7_pll_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ ret = ps7_config(ps7_clock_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ ret = ps7_config(ps7_ddr_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ ret = ps7_config(ps7_peripherals_init_data_3_0);
+ if (ret != PS7_INIT_SUCCESS)
+ return ret;
+
+ return PS7_INIT_SUCCESS;
+}
--- /dev/null
+++ b/configs/zynq_zybo_z7_defconfig
@@ -0,0 +1,68 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ZYNQ=y
+CONFIG_SYS_TEXT_BASE=0x4000000
+CONFIG_SPL=y
+CONFIG_DEBUG_UART_BASE=0xe0001000
+CONFIG_DEBUG_UART_CLOCK=50000000
+CONFIG_SPL_STACK_R_ADDR=0x200000
+CONFIG_DEFAULT_DEVICE_TREE="zynq-zybo-z7"
+CONFIG_DEBUG_UART=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_BOOTCOMMAND="run $modeboot || run distro_bootcmd"
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_PROMPT="Zynq> "
+CONFIG_CMD_THOR_DOWNLOAD=y
+CONFIG_CMD_DFU=y
+# CONFIG_CMD_FLASH is not set
+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_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_FPGA_XILINX=y
+CONFIG_FPGA_ZYNQPL=y
+CONFIG_DM_GPIO=y
+CONFIG_SYS_I2C_ZYNQ=y
+CONFIG_ZYNQ_I2C0=y
+CONFIG_ZYNQ_I2C1=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ZYNQ=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_PHY_REALTEK=y
+CONFIG_ZYNQ_GEM=y
+CONFIG_DEBUG_UART_ZYNQ=y
+CONFIG_ZYNQ_SERIAL=y
+CONFIG_ZYNQ_QSPI=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_USB_GADGET_MANUFACTURER="Xilinx"
+CONFIG_USB_GADGET_VENDOR_NUM=0x03fd
+CONFIG_USB_GADGET_PRODUCT_NUM=0x0300
+CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_FUNCTION_THOR=y

107
package/boot/uboot-zynq/patches/110-zybo-z7-read-mac-address-from-SPI-flash-memory.patch Normal file
View File

@ -0,0 +1,107 @@
From ac8fcc92d87436715ce85f39a4fe4f07c3bfa15e Mon Sep 17 00:00:00 2001
From: Luis Araneda <luaraneda@gmail.com>
Date: Sun, 22 Jul 2018 02:52:41 -0400
Subject: [U-Boot] [RFC PATCH] arm: zynq: read mac address from SPI flash memory
Implement a method for reading the MAC address from an
SPI flash memory.
In particular, this method is used by the Zybo Z7 board
to read the MAC address from the OTP region in the SPI NOR
memory
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
---
As of 2018-08-23, this patch has been sent to U-Boot's mailing list
and is being reviewed. Some changes on the implementation are expected,
but the functionality should not change
---
board/xilinx/zynq/board.c | 28 ++++++++++++++++++++++++++++
configs/zynq_zybo_z7_defconfig | 3 +++
drivers/misc/Kconfig | 17 +++++++++++++++++
3 files changed, 48 insertions(+)
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -6,9 +6,12 @@
#include <common.h>
#include <dm/uclass.h>
+#include <dm/device.h>
+#include <dm/device-internal.h>
#include <fdtdec.h>
#include <fpga.h>
#include <mmc.h>
+#include <spi_flash.h>
#include <watchdog.h>
#include <wdt.h>
#include <zynqpl.h>
@@ -83,6 +86,31 @@ int zynq_board_read_rom_ethaddr(unsigned
printf("I2C EEPROM MAC address read failed\n");
#endif
+#if defined(CONFIG_MAC_ADDR_IN_SPI_FLASH)
+ struct spi_flash *flash;
+ struct udevice *dev;
+ int ret;
+
+ ret = spi_flash_probe_bus_cs(CONFIG_SF_DEFAULT_BUS,
+ CONFIG_SF_DEFAULT_CS,
+ 0, 0, &dev);
+ if (ret) {
+ printf("SPI(bus:%u cs:%u) probe failed\n",
+ CONFIG_SF_DEFAULT_BUS,
+ CONFIG_SF_DEFAULT_CS);
+ return 0;
+ }
+
+ flash = dev_get_uclass_priv(dev);
+ flash->read_cmd = CONFIG_MAC_ADDR_SPI_FLASH_READ_CMD;
+
+ if (spi_flash_read_dm(dev,
+ CONFIG_MAC_ADDR_SPI_FLASH_DATA_OFFSET,
+ 6, ethaddr))
+ printf("SPI MAC address read failed\n");
+
+ device_remove(dev, DM_REMOVE_NORMAL);
+#endif
return 0;
}
--- a/configs/zynq_zybo_z7_defconfig
+++ b/configs/zynq_zybo_z7_defconfig
@@ -44,6 +44,9 @@ CONFIG_DM_GPIO=y
CONFIG_SYS_I2C_ZYNQ=y
CONFIG_ZYNQ_I2C0=y
CONFIG_ZYNQ_I2C1=y
+CONFIG_MAC_ADDR_IN_SPI_FLASH=y
+CONFIG_MAC_ADDR_SPI_FLASH_READ_CMD=0x4b
+CONFIG_MAC_ADDR_SPI_FLASH_DATA_OFFSET=0x20
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ZYNQ=y
CONFIG_SPI_FLASH=y
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -272,6 +272,23 @@ config SYS_I2C_EEPROM_ADDR_OVERFLOW
endif
+config MAC_ADDR_IN_SPI_FLASH
+ bool "MAC address in SPI flash"
+ help
+ Read MAC address from an SPI flash memory
+
+if MAC_ADDR_IN_SPI_FLASH
+
+config MAC_ADDR_SPI_FLASH_READ_CMD
+ hex "Read command for the SPI flash memory"
+ default 0
+
+config MAC_ADDR_SPI_FLASH_DATA_OFFSET
+ hex "Offset of MAC data in SPI flash memory"
+ default 0
+
+endif
+
config GDSYS_RXAUI_CTRL
bool "Enable gdsys RXAUI control driver"
depends on MISC