| 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 |
| |