From 43dedd0661e3f83405c71b80e1f8d4b4a1e7ac00 Mon Sep 17 00:00:00 2001 From: Luis Araneda Date: Fri, 24 Aug 2018 00:40:25 -0300 Subject: [PATCH] uboot-zynq: add support for the zybo z7 board 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 --- package/boot/uboot-zynq/Makefile | 7 +- ...q-dts-add-spi-flash-node-to-zedboard.patch | 5 - ...nq-add-support-for-the-zybo-z7-board.patch | 499 ++++++++++++++++++ ...ad-mac-address-from-SPI-flash-memory.patch | 107 ++++ 4 files changed, 612 insertions(+), 6 deletions(-) create mode 100644 package/boot/uboot-zynq/patches/025-v2018.09-arm-zynq-add-support-for-the-zybo-z7-board.patch create mode 100644 package/boot/uboot-zynq/patches/110-zybo-z7-read-mac-address-from-SPI-flash-memory.patch diff --git a/package/boot/uboot-zynq/Makefile b/package/boot/uboot-zynq/Makefile index ac4503af50..6d52e81be1 100644 --- a/package/boot/uboot-zynq/Makefile +++ b/package/boot/uboot-zynq/Makefile @@ -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) diff --git a/package/boot/uboot-zynq/patches/020-v2018.09-arm-zynq-dts-add-spi-flash-node-to-zedboard.patch b/package/boot/uboot-zynq/patches/020-v2018.09-arm-zynq-dts-add-spi-flash-node-to-zedboard.patch index 71be68ad65..195cdf632c 100644 --- a/package/boot/uboot-zynq/patches/020-v2018.09-arm-zynq-dts-add-spi-flash-node-to-zedboard.patch +++ b/package/boot/uboot-zynq/patches/020-v2018.09-arm-zynq-dts-add-spi-flash-node-to-zedboard.patch @@ -20,8 +20,6 @@ Signed-off-by: Michal Simek 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 - diff --git a/package/boot/uboot-zynq/patches/025-v2018.09-arm-zynq-add-support-for-the-zybo-z7-board.patch b/package/boot/uboot-zynq/patches/025-v2018.09-arm-zynq-add-support-for-the-zybo-z7-board.patch new file mode 100644 index 0000000000..0e4504b851 --- /dev/null +++ b/package/boot/uboot-zynq/patches/025-v2018.09-arm-zynq-add-support-for-the-zybo-z7-board.patch @@ -0,0 +1,499 @@ +From 58f449676ac29938ea2970e240a2defe99240a8e Mon Sep 17 00:00:00 2001 +From: Luis Araneda +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 +Signed-off-by: Michal Simek +--- + 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 ++ ++/ { ++ 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 = <ðernet_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 ++ ++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 diff --git a/package/boot/uboot-zynq/patches/110-zybo-z7-read-mac-address-from-SPI-flash-memory.patch b/package/boot/uboot-zynq/patches/110-zybo-z7-read-mac-address-from-SPI-flash-memory.patch new file mode 100644 index 0000000000..f0ebc3323e --- /dev/null +++ b/package/boot/uboot-zynq/patches/110-zybo-z7-read-mac-address-from-SPI-flash-memory.patch @@ -0,0 +1,107 @@ +From ac8fcc92d87436715ce85f39a4fe4f07c3bfa15e Mon Sep 17 00:00:00 2001 +From: Luis Araneda +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 +--- +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 + #include ++#include ++#include + #include + #include + #include ++#include + #include + #include + #include +@@ -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 -- 2.25.1