On 9.5.2018 17:56, Ibai Erkiaga wrote: > Initial support for Avnet MiniZed board. Tested UART1 (serial console), > QSPI(Flash), SDHCI1 (eMMC), USB. > > Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elo...@xilinx.com> > --- > Changes for v2: > -board model changed to use Avent prefix > -usb phy driver changed usb-no-xceiv > -removed gpio and intc binding > -fixed-partitions usage > --- > U-Boot 2018.05-00023-gdf332c1-dirty (May 09 2018 - 14:50:51 +0100) > > Model: Avnet Zynq MiniZed Development Board > Board: Xilinx Zynq > Silicon: v3.1 > DRAM: ECC disabled 512 MiB > MMC: sdhci@e0101000: 0 > Loading Environment from SPI Flash... SF: Detected n25q128 with page size 256 > Bytes, erase size 64 KiB, total 16 MiB > OK > In: serial@e0001000 > Out: serial@e0001000 > Err: serial@e0001000 > Net: No ethernet found. > Hit any key to stop autoboot: 0 > Zynq> fatls mmc 0 > 16783864 image.ub > 183 wpa_supplicant.conf > 1391116 smallboot.bin > > 3 file(s), 0 dir(s) > > Zynq> sf probe 0 0 0 > SF: Detected n25q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB > Zynq> usb start > starting USB... > USB0: USB EHCI 1.00 > scanning bus 0 for devices... 2 USB Device(s) found > scanning usb for storage devices... 1 Storage Device(s) found > Zynq> fatls usb 0 > 12 test.txt > > 1 file(s), 0 dir(s) > > Zynq> > --- > arch/arm/dts/Makefile | 1 + > arch/arm/dts/zynq-minized.dts | 104 > ++++++++++++++++++++++++++++++++++++++++ > configs/zynq_minized_defconfig | 68 ++++++++++++++++++++++++++ > 3 files changed, 173 insertions(+), 0 deletions(-) > 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 6fe93a8..5c5f8a8 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ > zynq-cc108.dtb \ > zynq-cse-qspi-single.dtb \ > zynq-microzed.dtb \ > + zynq-minized.dtb \ > zynq-picozed.dtb \ > zynq-syzygy-hub.dtb \ > zynq-topic-miami.dtb \ > diff --git a/arch/arm/dts/zynq-minized.dts b/arch/arm/dts/zynq-minized.dts > new file mode 100644 > index 0000000..68fe09a > --- /dev/null > +++ b/arch/arm/dts/zynq-minized.dts > @@ -0,0 +1,104 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * dts file for Avnet MiniZed board > + * > + * (C) Copyright 2017 - 2018, Xilinx, Inc. > + * > + * Ibai Erkiaga <ibai.erkiaga-elo...@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@0270000 {
remove this leading zero. > + 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 */ }; }; on next line please. > + > +&sdhci1 { > + status = "okay"; > + non-removable; > + bus-width = <4>; > + > + #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..05cfc0e > --- /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_FIT=y > +CONFIG_FIT_SIGNATURE=y > +CONFIG_FIT_VERBOSE=y > +CONFIG_BOOTCOMMAND="run $modeboot || run distro_bootcmd" > +# CONFIG_DISPLAY_CPUINFO is not set This should be removed based on "arm: zynq: Remove checkboard and enable DISPLAY_CPUINFO" > +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_OF_EMBED=y Based on discussion in past this is more for debugging purpose and we are not enabling it for zynq board. > +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 > The rest looks good. Thanks, Michal _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot