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authorClement Laigle <clement.laigle8@gmail.com>2018-06-13 22:39:34 +0200
committerManjukumar Matha <manjukumar.harthikote-matha@xilinx.com>2018-06-21 10:55:43 -0700
commit8a521726862450e160b1f79265d1c50474f82a00 (patch)
treebe670f7bc8754c31ea6cc9cfe591867b4c8227af
parentad6103d8cee332907167f2f8e91091ac580d2df5 (diff)
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minized-zynq7: Add u-boot support
Backport the u-boot MiniZed support from v2018.7 release. Signed-off-by: Clement Laigle <clement.laigle8@gmail.com> Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
-rw-r--r--meta-xilinx-contrib/recipes-bsp/u-boot/files/minized-u-boot.patch217
-rw-r--r--meta-xilinx-contrib/recipes-bsp/u-boot/u-boot_%.bbappend8
2 files changed, 225 insertions, 0 deletions
diff --git a/meta-xilinx-contrib/recipes-bsp/u-boot/files/minized-u-boot.patch b/meta-xilinx-contrib/recipes-bsp/u-boot/files/minized-u-boot.patch
new file mode 100644
index 0000000..4b9d72b
--- /dev/null
+++ b/meta-xilinx-contrib/recipes-bsp/u-boot/files/minized-u-boot.patch
@@ -0,0 +1,217 @@
+From dfe572bcea9b74086d5bd9b963af26e64a043336 Mon Sep 17 00:00:00 2001
+From: Clement Laigle <clement.laigle8@gmail.com>
+Date: Sun, 10 Jun 2018 23:21:28 +0200
+Subject: [PATCH] zynq: Add initial support for Avnet MiniZed
+
+Initial support for Avnet MiniZed board.
+
+Signed-off-by: Clement Laigle <clement.laigle8@gmail.com>
+---
+ arch/arm/dts/Makefile | 1 +
+ arch/arm/dts/zynq-minized.dts | 106 +++++++++++++++++++++++++++++++++++++++++
+ configs/zynq_minized_defconfig | 68 ++++++++++++++++++++++++++
+ 3 files changed, 175 insertions(+)
+ create mode 100644 arch/arm/dts/zynq-minized.dts
+ create mode 100644 configs/zynq_minized_defconfig
+
+diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
+index a895c70..32f9ae1 100644
+--- a/arch/arm/dts/Makefile
++++ b/arch/arm/dts/Makefile
+@@ -132,6 +132,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
+ zynq-cse-qspi-single.dtb \
+ zynq-microzed.dtb \
+ zynq-picozed.dtb \
++ zynq-minized.dtb \
+ zynq-syzygy-hub.dtb \
+ zynq-topic-miami.dtb \
+ zynq-topic-miamilite.dtb \
+diff --git a/arch/arm/dts/zynq-minized.dts b/arch/arm/dts/zynq-minized.dts
+new file mode 100644
+index 0000000..3a05518
+--- /dev/null
++++ b/arch/arm/dts/zynq-minized.dts
+@@ -0,0 +1,106 @@
++// SPDX-License-Identifier: GPL-2.0+
++/*
++ * dts file for Avnet MiniZed board
++ *
++ * (C) Copyright 2017 - 2018, Xilinx, Inc.
++ *
++ * Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
++ */
++
++/dts-v1/;
++#include "zynq-7000.dtsi"
++
++/ {
++ model = "Avnet Zynq MiniZed Development Board";
++ compatible = "avnet,minized", "xlnx,zynq-7000";
++
++ aliases {
++ serial0 = &uart1;
++ serial1 = &uart0;
++ spi0 = &qspi;
++ mmc0 = &sdhci0;
++ };
++
++ memory@0 {
++ device_type = "memory";
++ reg = <0x0 0x20000000>;
++ };
++
++ chosen {
++ bootargs = "";
++ stdout-path = "serial0:115200n8";
++ };
++
++ usb_phy0: phy0 {
++ compatible = "usb-nop-xceiv";
++ #phy-cells = <0>;
++ };
++};
++
++&qspi {
++ status = "okay";
++ is-dual = <0>;
++ num-cs = <1>;
++ flash@0 {
++ compatible = "micron,m25p128";
++ reg = <0x0>;
++ spi-tx-bus-width = <4>;
++ spi-rx-bus-width = <4>;
++ spi-max-frequency = <50000000>;
++ partitions {
++ compatible = "fixed-partitions";
++ #address-cells = <1>;
++ #size-cells = <1>;
++ partition@0 {
++ label = "boot";
++ reg = <0x0 0xff0000>;
++ };
++
++ partition@270000 {
++ label = "kernel";
++ reg = <0x270000 0xd80000>;
++ };
++
++ partition@ff0000 {
++ label = "bootenv";
++ reg = <0xff0000 0x10000>;
++ };
++
++ partition@1000000 {
++ label = "spare";
++ reg = <0x1000000 0x0>;
++ };
++ };
++ };
++};
++
++&uart0 {
++ status = "okay";
++};
++
++&uart1 {
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&usb0 {
++ status = "okay";
++ dr_mode = "host";
++ usb-phy = <&usb_phy0>;
++ usb-reset = <&gpio0 7 0>; /* USB_RST_N-MIO7 */
++};
++
++&sdhci1 {
++ status = "okay";
++ non-removable;
++ bus-width = <4>;
++ max-frequency = <12000000>;
++
++ #address-cells = <1>;
++ #size-cells = <0>;
++ mmccard: mmccard@0 {
++ compatible = "mmc-card";
++ reg = <0>;
++ broken-hpi;
++ };
++};
+diff --git a/configs/zynq_minized_defconfig b/configs/zynq_minized_defconfig
+new file mode 100644
+index 0000000..44d65fc
+--- /dev/null
++++ b/configs/zynq_minized_defconfig
+@@ -0,0 +1,68 @@
++CONFIG_ARM=y
++CONFIG_ARCH_ZYNQ=y
++CONFIG_SYS_TEXT_BASE=0x4000000
++CONFIG_SPL=y
++CONFIG_SPL_STACK_R_ADDR=0x200000
++CONFIG_DEFAULT_DEVICE_TREE="zynq-minized"
++CONFIG_DEBUG_UART=y
++CONFIG_DISTRO_DEFAULTS=y
++# CONFIG_DISPLAY_CPUINFO is not set
++CONFIG_FIT=y
++CONFIG_FIT_SIGNATURE=y
++CONFIG_FIT_VERBOSE=y
++CONFIG_BOOTCOMMAND="run $modeboot || run distro_bootcmd"
++CONFIG_SPL_STACK_R=y
++CONFIG_SPL_OS_BOOT=y
++CONFIG_SYS_PROMPT="Zynq> "
++CONFIG_CMD_THOR_DOWNLOAD=y
++CONFIG_CMD_DFU=y
++# CONFIG_CMD_FLASH is not set
++CONFIG_CMD_FPGA_LOADBP=y
++CONFIG_CMD_FPGA_LOADFS=y
++CONFIG_CMD_FPGA_LOADMK=y
++CONFIG_CMD_FPGA_LOADP=y
++CONFIG_CMD_GPIO=y
++CONFIG_CMD_MMC=y
++CONFIG_CMD_SF=y
++CONFIG_CMD_USB=y
++# CONFIG_CMD_SETEXPR is not set
++CONFIG_CMD_TFTPPUT=y
++CONFIG_CMD_CACHE=y
++CONFIG_CMD_EXT4_WRITE=y
++CONFIG_ENV_IS_IN_SPI_FLASH=y
++CONFIG_NET_RANDOM_ETHADDR=y
++CONFIG_SPL_DM_SEQ_ALIAS=y
++CONFIG_DFU_MMC=y
++CONFIG_DFU_RAM=y
++CONFIG_FPGA_XILINX=y
++CONFIG_FPGA_ZYNQPL=y
++CONFIG_DM_GPIO=y
++CONFIG_MMC_SDHCI=y
++CONFIG_MMC_SDHCI_ZYNQ=y
++CONFIG_SPI_FLASH=y
++CONFIG_SPI_FLASH_BAR=y
++CONFIG_SPI_FLASH_SPANSION=y
++CONFIG_SPI_FLASH_STMICRO=y
++CONFIG_SPI_FLASH_WINBOND=y
++CONFIG_PHY_MARVELL=y
++CONFIG_PHY_REALTEK=y
++CONFIG_PHY_XILINX=y
++CONFIG_ZYNQ_GEM=y
++CONFIG_DEBUG_UART_ZYNQ=y
++CONFIG_DEBUG_UART_BASE=0xe0001000
++CONFIG_DEBUG_UART_CLOCK=50000000
++CONFIG_ZYNQ_SERIAL=y
++CONFIG_ZYNQ_QSPI=y
++CONFIG_USB=y
++CONFIG_USB_EHCI_HCD=y
++CONFIG_USB_ULPI_VIEWPORT=y
++CONFIG_USB_ULPI=y
++CONFIG_USB_STORAGE=y
++CONFIG_USB_GADGET=y
++CONFIG_USB_GADGET_MANUFACTURER="Xilinx"
++CONFIG_USB_GADGET_VENDOR_NUM=0x03fd
++CONFIG_USB_GADGET_PRODUCT_NUM=0x0300
++CONFIG_CI_UDC=y
++CONFIG_USB_GADGET_DOWNLOAD=y
++CONFIG_USB_FUNCTION_THOR=y
++CONFIG_OF_EMBED=y
+--
+2.7.4
+
diff --git a/meta-xilinx-contrib/recipes-bsp/u-boot/u-boot_%.bbappend b/meta-xilinx-contrib/recipes-bsp/u-boot/u-boot_%.bbappend
new file mode 100644
index 0000000..665a78b
--- /dev/null
+++ b/meta-xilinx-contrib/recipes-bsp/u-boot/u-boot_%.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI_append = " file://minized-u-boot.patch"
+
+HAS_PLATFORM_INIT ??= " \
+ zynq_minized_config \
+ "
+