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-rw-r--r--board/qmtech/zynq/patches/linux/0001-DTS-for-QMTech-Zynq-starter-kit.patch418
-rw-r--r--board/qmtech/zynq/readme.txt76
2 files changed, 494 insertions, 0 deletions
diff --git a/board/qmtech/zynq/patches/linux/0001-DTS-for-QMTech-Zynq-starter-kit.patch b/board/qmtech/zynq/patches/linux/0001-DTS-for-QMTech-Zynq-starter-kit.patch
new file mode 100644
index 0000000000..86d8e387de
--- /dev/null
+++ b/board/qmtech/zynq/patches/linux/0001-DTS-for-QMTech-Zynq-starter-kit.patch
@@ -0,0 +1,418 @@
+From 22d955122ac0f7ac74ab74aadebf6b8edaf0bbbd Mon Sep 17 00:00:00 2001
+From: Julien Olivain <juju@cotds.org>
+Date: Sun, 15 Dec 2019 18:45:40 +0100
+Subject: [PATCH] DTS for QMTech Zynq starter kit
+
+Signed-off-by: Martin Chabot <martin.chabot@gmail.com>
+Signed-off-by: Julien Olivain <juju@cotds.org>
+---
+ arch/arm/boot/dts/zynq-qmtech.dts | 397 ++++++++++++++++++++++++++++++
+ 1 file changed, 397 insertions(+)
+ create mode 100644 arch/arm/boot/dts/zynq-qmtech.dts
+
+diff --git a/arch/arm/boot/dts/zynq-qmtech.dts b/arch/arm/boot/dts/zynq-qmtech.dts
+new file mode 100644
+index 000000000000..c6081dc0080e
+--- /dev/null
++++ b/arch/arm/boot/dts/zynq-qmtech.dts
+@@ -0,0 +1,397 @@
++// SPDX-License-Identifier: GPL-2.0+
++/*
++ * Copyright (C) 2011 - 2015 Xilinx
++ * Copyright (C) 2012 National Instruments Corp.
++ * Copyright (C) 2019 Martin Chabot <martin.chabot@gmail.com>
++ */
++
++/* Derived from:
++ * https://github.com/Xilinx/linux-xlnx/blob/xilinx-v2019.2.01/arch/arm/boot/dts/zynq-zc702.dts
++ */
++
++/dts-v1/;
++#include "zynq-7000.dtsi"
++
++/ {
++ model = "QMTECH XC7Z010 Starter Kit";
++ compatible = "xlnx,zynq-qmtech", "xlnx,zynq-zc702", "xlnx,zynq-7000";
++
++ aliases {
++ ethernet0 = &gem0;
++ i2c0 = &i2c0;
++ serial0 = &uart1;
++ spi0 = &qspi;
++ mmc0 = &sdhci0;
++ };
++
++ memory@0 {
++ device_type = "memory";
++ reg = <0x0 0x20000000>;
++ };
++
++ chosen {
++ bootargs = "";
++ stdout-path = "serial0:115200n8";
++ };
++
++ leds {
++ compatible = "gpio-leds";
++
++ ds23 {
++ label = "ds23";
++ gpios = <&gpio0 10 0>;
++ linux,default-trigger = "heartbeat";
++ };
++ };
++
++};
++
++&amba {
++ ocm: sram@fffc0000 {
++ compatible = "mmio-sram";
++ reg = <0xfffc0000 0x10000>;
++ };
++};
++
++&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";
++ };
++};
++
++&gpio0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_gpio0_default>;
++};
++
++&i2c0 {
++ status = "disabled";
++ clock-frequency = <400000>;
++ pinctrl-names = "default", "gpio";
++ pinctrl-0 = <&pinctrl_i2c0_default>;
++ pinctrl-1 = <&pinctrl_i2c0_gpio>;
++ scl-gpios = <&gpio0 50 0>;
++ sda-gpios = <&gpio0 51 0>;
++
++ i2c-mux@74 {
++ compatible = "nxp,pca9548";
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <0x74>;
++
++ i2c@0 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <0>;
++ si570: clock-generator@5d {
++ #clock-cells = <0>;
++ compatible = "silabs,si570";
++ temperature-stability = <50>;
++ reg = <0x5d>;
++ factory-fout = <156250000>;
++ clock-frequency = <148500000>;
++ };
++ };
++
++ i2c@1 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <1>;
++ adv7511: hdmi-tx@39 {
++ compatible = "adi,adv7511";
++ reg = <0x39>;
++ adi,input-depth = <8>;
++ adi,input-colorspace = "yuv422";
++ adi,input-clock = "1x";
++ adi,input-style = <3>;
++ adi,input-justification = "right";
++ };
++ };
++
++ i2c@2 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <2>;
++ eeprom@54 {
++ compatible = "atmel,24c08";
++ reg = <0x54>;
++ };
++ };
++
++ i2c@3 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <3>;
++ gpio@21 {
++ compatible = "ti,tca6416";
++ reg = <0x21>;
++ gpio-controller;
++ #gpio-cells = <2>;
++ };
++ };
++
++ i2c@4 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <4>;
++ rtc@51 {
++ compatible = "nxp,pcf8563";
++ reg = <0x51>;
++ };
++ };
++
++ i2c@7 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ reg = <7>;
++ hwmon@52 {
++ compatible = "ti,ucd9248";
++ reg = <52>;
++ };
++ hwmon@53 {
++ compatible = "ti,ucd9248";
++ reg = <53>;
++ };
++ hwmon@54 {
++ compatible = "ti,ucd9248";
++ reg = <54>;
++ };
++ };
++ };
++};
++
++&pinctrl0 {
++ pinctrl_can0_default: can0-default {
++ mux {
++ function = "can0";
++ groups = "can0_9_grp";
++ };
++
++ conf {
++ groups = "can0_9_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++
++ conf-rx {
++ pins = "MIO46";
++ bias-high-impedance;
++ };
++
++ conf-tx {
++ pins = "MIO47";
++ bias-disable;
++ };
++ };
++
++ pinctrl_gem0_default: gem0-default {
++ mux {
++ function = "ethernet0";
++ groups = "ethernet0_0_grp";
++ };
++
++ conf {
++ groups = "ethernet0_0_grp";
++ slew-rate = <0>;
++ io-standard = <4>;
++ };
++
++ conf-rx {
++ pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
++ bias-high-impedance;
++ low-power-disable;
++ };
++
++ conf-tx {
++ pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
++ bias-disable;
++ low-power-enable;
++ };
++
++ mux-mdio {
++ function = "mdio0";
++ groups = "mdio0_0_grp";
++ };
++
++ conf-mdio {
++ groups = "mdio0_0_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ bias-disable;
++ };
++ };
++
++ pinctrl_gpio0_default: gpio0-default {
++ mux {
++ function = "gpio0";
++ groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
++ "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
++ "gpio0_13_grp", "gpio0_14_grp";
++ };
++
++ conf {
++ groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
++ "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
++ "gpio0_13_grp", "gpio0_14_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++
++ conf-pull-up {
++ pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
++ bias-pull-up;
++ };
++
++ conf-pull-none {
++ pins = "MIO7", "MIO8";
++ bias-disable;
++ };
++ };
++
++ pinctrl_i2c0_default: i2c0-default {
++ mux {
++ groups = "i2c0_10_grp";
++ function = "i2c0";
++ };
++
++ conf {
++ groups = "i2c0_10_grp";
++ bias-pull-up;
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++ };
++
++ pinctrl_i2c0_gpio: i2c0-gpio {
++ mux {
++ groups = "gpio0_50_grp", "gpio0_51_grp";
++ function = "gpio0";
++ };
++
++ conf {
++ groups = "gpio0_50_grp", "gpio0_51_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++ };
++
++ pinctrl_sdhci0_default: sdhci0-default {
++ mux {
++ groups = "sdio0_2_grp";
++ function = "sdio0";
++ };
++
++ conf {
++ groups = "sdio0_2_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ bias-disable;
++ };
++
++ mux-cd {
++ groups = "gpio0_0_grp";
++ function = "sdio0_cd";
++ };
++
++ conf-cd {
++ groups = "gpio0_0_grp";
++ bias-high-impedance;
++ bias-pull-up;
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++
++ mux-wp {
++ groups = "gpio0_15_grp";
++ function = "sdio0_wp";
++ };
++
++ conf-wp {
++ groups = "gpio0_15_grp";
++ bias-high-impedance;
++ bias-pull-up;
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++ };
++
++ pinctrl_uart1_default: uart1-default {
++ mux {
++ groups = "uart1_10_grp";
++ function = "uart1";
++ };
++
++ conf {
++ groups = "uart1_10_grp";
++ slew-rate = <0>;
++ io-standard = <1>;
++ };
++
++ conf-rx {
++ pins = "MIO25";
++ bias-high-impedance;
++ };
++
++ conf-tx {
++ pins = "MIO24";
++ bias-disable;
++ };
++ };
++};
++
++&qspi {
++ u-boot,dm-pre-reloc;
++ status = "disabled";
++ is-dual = <0>;
++ num-cs = <1>;
++ flash@0 {
++ compatible = "n25q128a11";
++ reg = <0x0>;
++ spi-tx-bus-width = <1>;
++ spi-rx-bus-width = <4>;
++ spi-max-frequency = <50000000>;
++ #address-cells = <1>;
++ #size-cells = <1>;
++ partition@qspi-fsbl-uboot {
++ label = "qspi-fsbl-uboot";
++ reg = <0x0 0x100000>;
++ };
++ partition@qspi-linux {
++ label = "qspi-linux";
++ reg = <0x100000 0x500000>;
++ };
++ partition@qspi-device-tree {
++ label = "qspi-device-tree";
++ reg = <0x600000 0x20000>;
++ };
++ partition@qspi-rootfs {
++ label = "qspi-rootfs";
++ reg = <0x620000 0x5E0000>;
++ };
++ partition@qspi-bitstream {
++ label = "qspi-bitstream";
++ reg = <0xC00000 0x400000>;
++ };
++ };
++};
++
++&sdhci0 {
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&uart1 {
++ u-boot,dm-pre-reloc;
++ status = "okay";
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_uart1_default>;
++};
+--
+2.23.0
+
diff --git a/board/qmtech/zynq/readme.txt b/board/qmtech/zynq/readme.txt
new file mode 100644
index 0000000000..5fb95bb90b
--- /dev/null
+++ b/board/qmtech/zynq/readme.txt
@@ -0,0 +1,76 @@
+*******************************
+QMTECH Zynq XC7Z010 Starter Kit
+*******************************
+
+This file documents the Buildroot support for the QMTECH [1] Zynq
+XC7Z010 Starter Kit [2]. It is a low cost (~55$) Zynq based
+development board. The board user manual is available at
+[3]. Additional files are available on Github [4].
+
+
+Build
+=====
+
+First, configure Buildroot for the QMTECH Zynq board:
+
+ make zynq_qmtech_defconfig
+
+Build all components:
+
+ make
+
+You will find in output/images/ the following files:
+ - boot.bin
+ - boot.vfat
+ - devicetree.dtb
+ - rootfs.cpio
+ - rootfs.cpio.gz
+ - rootfs.cpio.uboot
+ - rootfs.tar
+ - sdcard.img
+ - u-boot.bin
+ - u-boot.img
+ - uImage
+ - zynq-qmtech.dtb
+
+
+Create a bootable micro SD card
+===============================
+
+To determine the device associated to the micro SD card have a look in
+the /proc/partitions file:
+
+ cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a micro SD card. Launch the following
+command as root:
+
+ dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+
+Boot the QMTECH Zynq board
+==========================
+
+To boot your newly created system:
+- put a mini USB cable into the J4 Debug USB Port and connect using a
+ terminal emulator at 115200 bps, 8n1,
+- put the prepared micro SD card in the J2 micro SD card slot,
+- plug the 5V power supply on the JP4 barrel jack.
+
+Enjoy!
+
+
+[1]. QMTECH:
+ http://www.chinaqmtech.com/
+
+[2]. QMTECH Zynq XC7Z010 Starter Kit Product Page:
+ http://www.chinaqmtech.com/xilinx_zynq_soc
+
+[3]. QMTECH Zynq XC7Z010 Starter Kit Hardware User Manual:
+ http://www.chinaqmtech.com/filedownload/32552
+
+[4]. QMTECH Github:
+ https://github.com/ChinaQMTECH/ZYNQ_STARTER_KIT