16.05.2018 PetaLinux
Lipa (обсуждение | вклад) (→Dual eth) |
Lipa (обсуждение | вклад) (→Single Kit-board eth) |
||
Строка 179: | Строка 179: | ||
=== Single Kit-board eth === | === Single Kit-board eth === | ||
+ | |||
+ | Такой вариант работает с подключенным в виваде внешним eth1 и в нем mdio. eth0 не включен | ||
+ | |||
+ | <source lang="bash"> | ||
+ | &gem1{ | ||
+ | status = "okay"; | ||
+ | phy-handle = <&phy0>; | ||
+ | phy-mode = "rgmii-id"; | ||
+ | |||
+ | xlnx,eth-mode = <0x1>; | ||
+ | |||
+ | mdio { | ||
+ | status = "okay"; | ||
+ | #address-cells = <1>; | ||
+ | #size-cells = <0>; | ||
+ | phy0: phy@12 { | ||
+ | compatible = "ethernet-phy-ieee802.3-c22"; | ||
+ | device_type = "ethernet-phy"; | ||
+ | |||
+ | reg = <12>; | ||
+ | ti,rx-internal-delay = <0x8>; | ||
+ | ti,tx-internal-delay = <0xa>; | ||
+ | ti,fifo-depth = <0x01>; | ||
+ | ti,min-output-impedance; | ||
+ | ti,dp83867-rxctrl-strap-quirk; | ||
+ | status = "okay"; | ||
+ | }; | ||
+ | }; | ||
+ | }; | ||
+ | </source> | ||
+ | |||
+ | {{Начало скрытого блока|Выравнивание_заголовка = left| Ссылка = left|Заголовок = Развернутый .dtb:}} | ||
+ | <source lang="bash"> | ||
+ | /dts-v1/; | ||
+ | |||
+ | / { | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | compatible = "xlnx,zynq-7000"; | ||
+ | |||
+ | cpus { | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | |||
+ | cpu@0 { | ||
+ | compatible = "arm,cortex-a9"; | ||
+ | device_type = "cpu"; | ||
+ | reg = <0x0>; | ||
+ | clocks = <0x1 0x3>; | ||
+ | clock-latency = <0x3e8>; | ||
+ | cpu0-supply = <0x2>; | ||
+ | operating-points = <0xa2c2a 0xf4240 0x51615 0xf4240>; | ||
+ | }; | ||
+ | |||
+ | cpu@1 { | ||
+ | compatible = "arm,cortex-a9"; | ||
+ | device_type = "cpu"; | ||
+ | reg = <0x1>; | ||
+ | clocks = <0x1 0x3>; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | fpga-full { | ||
+ | compatible = "fpga-region"; | ||
+ | fpga-mgr = <0x3>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | ranges; | ||
+ | }; | ||
+ | |||
+ | pmu@f8891000 { | ||
+ | compatible = "arm,cortex-a9-pmu"; | ||
+ | interrupts = <0x0 0x5 0x4 0x0 0x6 0x4>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | reg = <0xf8891000 0x1000 0xf8893000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | fixedregulator { | ||
+ | compatible = "regulator-fixed"; | ||
+ | regulator-name = "VCCPINT"; | ||
+ | regulator-min-microvolt = <0xf4240>; | ||
+ | regulator-max-microvolt = <0xf4240>; | ||
+ | regulator-boot-on; | ||
+ | regulator-always-on; | ||
+ | linux,phandle = <0x2>; | ||
+ | phandle = <0x2>; | ||
+ | }; | ||
+ | |||
+ | amba { | ||
+ | u-boot,dm-pre-reloc; | ||
+ | compatible = "simple-bus"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | ranges; | ||
+ | |||
+ | adc@f8007100 { | ||
+ | compatible = "xlnx,zynq-xadc-1.00.a"; | ||
+ | reg = <0xf8007100 0x20>; | ||
+ | interrupts = <0x0 0x7 0x4>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | clocks = <0x1 0xc>; | ||
+ | }; | ||
+ | |||
+ | can@e0008000 { | ||
+ | compatible = "xlnx,zynq-can-1.0"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x13 0x1 0x24>; | ||
+ | clock-names = "can_clk", "pclk"; | ||
+ | reg = <0xe0008000 0x1000>; | ||
+ | interrupts = <0x0 0x1c 0x4>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | tx-fifo-depth = <0x40>; | ||
+ | rx-fifo-depth = <0x40>; | ||
+ | }; | ||
+ | |||
+ | can@e0009000 { | ||
+ | compatible = "xlnx,zynq-can-1.0"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x14 0x1 0x25>; | ||
+ | clock-names = "can_clk", "pclk"; | ||
+ | reg = <0xe0009000 0x1000>; | ||
+ | interrupts = <0x0 0x33 0x4>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | tx-fifo-depth = <0x40>; | ||
+ | rx-fifo-depth = <0x40>; | ||
+ | }; | ||
+ | |||
+ | gpio@e000a000 { | ||
+ | compatible = "xlnx,zynq-gpio-1.0"; | ||
+ | #gpio-cells = <0x2>; | ||
+ | clocks = <0x1 0x2a>; | ||
+ | gpio-controller; | ||
+ | interrupt-controller; | ||
+ | #interrupt-cells = <0x2>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x14 0x4>; | ||
+ | reg = <0xe000a000 0x1000>; | ||
+ | emio-gpio-width = <0x40>; | ||
+ | gpio-mask-high = <0x0>; | ||
+ | gpio-mask-low = <0x5600>; | ||
+ | }; | ||
+ | |||
+ | i2c@e0004000 { | ||
+ | compatible = "cdns,i2c-r1p10"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x26>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x19 0x4>; | ||
+ | reg = <0xe0004000 0x1000>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | i2c@e0005000 { | ||
+ | compatible = "cdns,i2c-r1p10"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x27>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x30 0x4>; | ||
+ | reg = <0xe0005000 0x1000>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | interrupt-controller@f8f01000 { | ||
+ | compatible = "arm,cortex-a9-gic"; | ||
+ | #interrupt-cells = <0x3>; | ||
+ | interrupt-controller; | ||
+ | reg = <0xf8f01000 0x1000 0xf8f00100 0x100>; | ||
+ | num_cpus = <0x2>; | ||
+ | num_interrupts = <0x60>; | ||
+ | linux,phandle = <0x4>; | ||
+ | phandle = <0x4>; | ||
+ | }; | ||
+ | |||
+ | cache-controller@f8f02000 { | ||
+ | compatible = "arm,pl310-cache"; | ||
+ | reg = <0xf8f02000 0x1000>; | ||
+ | interrupts = <0x0 0x2 0x4>; | ||
+ | arm,data-latency = <0x3 0x2 0x2>; | ||
+ | arm,tag-latency = <0x2 0x2 0x2>; | ||
+ | cache-unified; | ||
+ | cache-level = <0x2>; | ||
+ | }; | ||
+ | |||
+ | memory-controller@f8006000 { | ||
+ | compatible = "xlnx,zynq-ddrc-a05"; | ||
+ | reg = <0xf8006000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | ocmc@f800c000 { | ||
+ | compatible = "xlnx,zynq-ocmc-1.0"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x3 0x4>; | ||
+ | reg = <0xf800c000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | serial@e0000000 { | ||
+ | compatible = "xlnx,xuartps", "cdns,uart-r1p8"; | ||
+ | status = "okay"; | ||
+ | clocks = <0x1 0x17 0x1 0x28>; | ||
+ | clock-names = "uart_clk", "pclk"; | ||
+ | reg = <0xe0000000 0x1000>; | ||
+ | interrupts = <0x0 0x1b 0x4>; | ||
+ | device_type = "serial"; | ||
+ | port-number = <0x0>; | ||
+ | }; | ||
+ | |||
+ | serial@e0001000 { | ||
+ | compatible = "xlnx,xuartps", "cdns,uart-r1p8"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x18 0x1 0x29>; | ||
+ | clock-names = "uart_clk", "pclk"; | ||
+ | reg = <0xe0001000 0x1000>; | ||
+ | interrupts = <0x0 0x32 0x4>; | ||
+ | }; | ||
+ | |||
+ | spi@e0006000 { | ||
+ | compatible = "xlnx,zynq-spi-r1p6"; | ||
+ | reg = <0xe0006000 0x1000>; | ||
+ | status = "disabled"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x1a 0x4>; | ||
+ | clocks = <0x1 0x19 0x1 0x22>; | ||
+ | clock-names = "ref_clk", "pclk"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | spi@e0007000 { | ||
+ | compatible = "xlnx,zynq-spi-r1p6"; | ||
+ | reg = <0xe0007000 0x1000>; | ||
+ | status = "disabled"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x31 0x4>; | ||
+ | clocks = <0x1 0x1a 0x1 0x23>; | ||
+ | clock-names = "ref_clk", "pclk"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | spi@e000d000 { | ||
+ | clock-names = "ref_clk", "pclk"; | ||
+ | clocks = <0x1 0xa 0x1 0x2b>; | ||
+ | compatible = "xlnx,zynq-qspi-1.0"; | ||
+ | status = "disabled"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x13 0x4>; | ||
+ | reg = <0xe000d000 0x1000>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | memory-controller@e000e000 { | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | status = "disabled"; | ||
+ | clock-names = "memclk", "aclk"; | ||
+ | clocks = <0x1 0xb 0x1 0x2c>; | ||
+ | compatible = "arm,pl353-smc-r2p1"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x12 0x4>; | ||
+ | ranges; | ||
+ | reg = <0xe000e000 0x1000>; | ||
+ | |||
+ | flash@e1000000 { | ||
+ | status = "disabled"; | ||
+ | compatible = "arm,pl353-nand-r2p1"; | ||
+ | reg = <0xe1000000 0x1000000>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | }; | ||
+ | |||
+ | flash@e2000000 { | ||
+ | status = "disabled"; | ||
+ | compatible = "cfi-flash"; | ||
+ | reg = <0xe2000000 0x2000000>; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | ethernet@e000b000 { | ||
+ | compatible = "cdns,zynq-gem", "cdns,gem"; | ||
+ | reg = <0xe000b000 0x1000>; | ||
+ | status = "disabled"; | ||
+ | interrupts = <0x0 0x16 0x4>; | ||
+ | clocks = <0x1 0x1e 0x1 0x1e 0x1 0xd>; | ||
+ | clock-names = "pclk", "hclk", "tx_clk"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | }; | ||
+ | |||
+ | ethernet@e000c000 { | ||
+ | compatible = "cdns,zynq-gem", "cdns,gem"; | ||
+ | reg = <0xe000c000 0x1000>; | ||
+ | status = "okay"; | ||
+ | interrupts = <0x0 0x2d 0x4>; | ||
+ | clocks = <0x1 0x1f 0x1 0x1f 0x1 0xe>; | ||
+ | clock-names = "pclk", "hclk", "tx_clk"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | phy-mode = "rgmii-id"; | ||
+ | xlnx,ptp-enet-clock = <0x69f6bcb>; | ||
+ | local-mac-address = [00 0a 35 00 22 01]; | ||
+ | phy-handle = <0x5>; | ||
+ | xlnx,eth-mode = <0x1>; | ||
+ | |||
+ | mdio { | ||
+ | status = "okay"; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x0>; | ||
+ | |||
+ | phy@12 { | ||
+ | compatible = "ethernet-phy-ieee802.3-c22"; | ||
+ | device_type = "ethernet-phy"; | ||
+ | reg = <0xc>; | ||
+ | ti,rx-internal-delay = <0x8>; | ||
+ | ti,tx-internal-delay = <0xa>; | ||
+ | ti,fifo-depth = <0x1>; | ||
+ | ti,min-output-impedance; | ||
+ | ti,dp83867-rxctrl-strap-quirk; | ||
+ | status = "okay"; | ||
+ | linux,phandle = <0x5>; | ||
+ | phandle = <0x5>; | ||
+ | }; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | sdhci@e0100000 { | ||
+ | compatible = "arasan,sdhci-8.9a"; | ||
+ | status = "okay"; | ||
+ | clock-names = "clk_xin", "clk_ahb"; | ||
+ | clocks = <0x1 0x15 0x1 0x20>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x18 0x4>; | ||
+ | reg = <0xe0100000 0x1000>; | ||
+ | xlnx,has-cd = <0x1>; | ||
+ | xlnx,has-power = <0x0>; | ||
+ | xlnx,has-wp = <0x0>; | ||
+ | }; | ||
+ | |||
+ | sdhci@e0101000 { | ||
+ | compatible = "arasan,sdhci-8.9a"; | ||
+ | status = "disabled"; | ||
+ | clock-names = "clk_xin", "clk_ahb"; | ||
+ | clocks = <0x1 0x16 0x1 0x21>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x2f 0x4>; | ||
+ | reg = <0xe0101000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | slcr@f8000000 { | ||
+ | u-boot,dm-pre-reloc; | ||
+ | #address-cells = <0x1>; | ||
+ | #size-cells = <0x1>; | ||
+ | compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd"; | ||
+ | reg = <0xf8000000 0x1000>; | ||
+ | ranges; | ||
+ | linux,phandle = <0x6>; | ||
+ | phandle = <0x6>; | ||
+ | |||
+ | clkc@100 { | ||
+ | u-boot,dm-pre-reloc; | ||
+ | #clock-cells = <0x1>; | ||
+ | compatible = "xlnx,ps7-clkc"; | ||
+ | fclk-enable = <0x0>; | ||
+ | clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", "dci", "lqspi", "smc", "pcap", "gem0", "gem1", "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", "dma", "usb0_aper", "usb1_aper", "gem0_aper", "gem1_aper", "sdio0_aper", "sdio1_aper", "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", "gpio_aper", "lqspi_aper", "smc_aper", "swdt", "dbg_trc", "dbg_apb"; | ||
+ | reg = <0x100 0x100>; | ||
+ | ps-clk-frequency = <0x1fca055>; | ||
+ | linux,phandle = <0x1>; | ||
+ | phandle = <0x1>; | ||
+ | }; | ||
+ | |||
+ | rstc@200 { | ||
+ | compatible = "xlnx,zynq-reset"; | ||
+ | reg = <0x200 0x48>; | ||
+ | #reset-cells = <0x1>; | ||
+ | syscon = <0x6>; | ||
+ | }; | ||
+ | |||
+ | pinctrl@700 { | ||
+ | compatible = "xlnx,pinctrl-zynq"; | ||
+ | reg = <0x700 0x200>; | ||
+ | syscon = <0x6>; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | dmac@f8003000 { | ||
+ | compatible = "arm,pl330", "arm,primecell"; | ||
+ | reg = <0xf8003000 0x1000>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3", "dma4", "dma5", "dma6", "dma7"; | ||
+ | interrupts = <0x0 0xd 0x4 0x0 0xe 0x4 0x0 0xf 0x4 0x0 0x10 0x4 0x0 0x11 0x4 0x0 0x28 0x4 0x0 0x29 0x4 0x0 0x2a 0x4 0x0 0x2b 0x4>; | ||
+ | #dma-cells = <0x1>; | ||
+ | #dma-channels = <0x8>; | ||
+ | #dma-requests = <0x4>; | ||
+ | clocks = <0x1 0x1b>; | ||
+ | clock-names = "apb_pclk"; | ||
+ | }; | ||
+ | |||
+ | devcfg@f8007000 { | ||
+ | compatible = "xlnx,zynq-devcfg-1.0"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x8 0x4>; | ||
+ | reg = <0xf8007000 0x100>; | ||
+ | clocks = <0x1 0xc 0x1 0xf 0x1 0x10 0x1 0x11 0x1 0x12>; | ||
+ | clock-names = "ref_clk", "fclk0", "fclk1", "fclk2", "fclk3"; | ||
+ | syscon = <0x6>; | ||
+ | linux,phandle = <0x3>; | ||
+ | phandle = <0x3>; | ||
+ | }; | ||
+ | |||
+ | efuse@f800d000 { | ||
+ | compatible = "xlnx,zynq-efuse"; | ||
+ | reg = <0xf800d000 0x20>; | ||
+ | }; | ||
+ | |||
+ | timer@f8f00200 { | ||
+ | compatible = "arm,cortex-a9-global-timer"; | ||
+ | reg = <0xf8f00200 0x20>; | ||
+ | interrupts = <0x1 0xb 0x301>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | clocks = <0x1 0x4>; | ||
+ | }; | ||
+ | |||
+ | timer@f8001000 { | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0xa 0x4 0x0 0xb 0x4 0x0 0xc 0x4>; | ||
+ | compatible = "cdns,ttc"; | ||
+ | clocks = <0x1 0x6>; | ||
+ | reg = <0xf8001000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | timer@f8002000 { | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x25 0x4 0x0 0x26 0x4 0x0 0x27 0x4>; | ||
+ | compatible = "cdns,ttc"; | ||
+ | clocks = <0x1 0x6>; | ||
+ | reg = <0xf8002000 0x1000>; | ||
+ | }; | ||
+ | |||
+ | timer@f8f00600 { | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x1 0xd 0x301>; | ||
+ | compatible = "arm,cortex-a9-twd-timer"; | ||
+ | reg = <0xf8f00600 0x20>; | ||
+ | clocks = <0x1 0x4>; | ||
+ | }; | ||
+ | |||
+ | usb@e0002000 { | ||
+ | compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x1c>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x15 0x4>; | ||
+ | reg = <0xe0002000 0x1000>; | ||
+ | phy_type = "ulpi"; | ||
+ | }; | ||
+ | |||
+ | usb@e0003000 { | ||
+ | compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; | ||
+ | status = "disabled"; | ||
+ | clocks = <0x1 0x1d>; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x2c 0x4>; | ||
+ | reg = <0xe0003000 0x1000>; | ||
+ | phy_type = "ulpi"; | ||
+ | }; | ||
+ | |||
+ | watchdog@f8005000 { | ||
+ | clocks = <0x1 0x2d>; | ||
+ | compatible = "cdns,wdt-r1p2"; | ||
+ | interrupt-parent = <0x4>; | ||
+ | interrupts = <0x0 0x9 0x1>; | ||
+ | reg = <0xf8005000 0x1000>; | ||
+ | timeout-sec = <0xa>; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | chosen { | ||
+ | bootargs = "console=ttyPS0,115200 earlyprintk"; | ||
+ | stdout-path = "serial0:115200n8"; | ||
+ | }; | ||
+ | |||
+ | aliases { | ||
+ | ethernet0 = "/amba/ethernet@e000c000"; | ||
+ | serial0 = "/amba/serial@e0000000"; | ||
+ | }; | ||
+ | |||
+ | memory { | ||
+ | device_type = "memory"; | ||
+ | reg = <0x0 0x10000000>; | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | </source> | ||
+ | {{Конец скрытого блока}} | ||
=== Single On-board eth === | === Single On-board eth === |
Версия 17:16, 4 июня 2018
Содержание |
Требования
Vivado 2018.1 (для single-gigabit ethernet можно более ранние версии)
Необходима Ubuntu-16.04
Требуется поставить ряд пакетов, полный список приведен в документе UG1144
Устанавливаем PetaLinux в систему. Дистрибутив есть на Xilinx, либо у меня на компьютере. Ставить PetaLinux необходимо БЕЗ прав суперюзера!
Подготовка завершена
Правка Vivado
Для поддержки MDIO в Vivado 17.1-17.4 нужен патч. Ставим!
Не помогло. Ставим 2018.1
Сборка
Пошаговое руководство по сборке содержится в документе UG1156
В консоли пишем source/[путь к петалинух]/settings.sh
Выполняем шаги из UG1156 по главе 5:
- экспортируем из Vivado .hdf (в блок дизайн File->Export->Export Hardware)
- создаем проект PetaLinux
- переходим в папку с текущим проектом
- подключаем файл .hdf
- перед сборкой системы необходимо выполнить все команды конфигурации в данной последовательности:
$ petalinux-config -c kernel
$ petalinux-config -c rootfs
petalinux-config
Если хотим спользовать внешний файл device-tree включаем:
Advances bootable images storage settings->
dtb image settings->
image storage media
primary sd
Необходимо править netboot offset если оперативной памяти менее ~256МБ
netboot offset
Выставляем точку начала распаковки образа системы
petalinux-config -c kernel
- Подключаем в ядре поддержку физика и его дров.
[*]Network device support ->
[*]Ethernet driver support ->
[*] Micrel devices
[*] PHY Device support and infastructure -->
[*] Drivers for Micrel PHYs
- далее (сборка идет 30-60 минут)
- делаем boot.bin
- записываем в загрузочную область флешки файлы boot.bin и image.ub
Всякое
Если мало памяти как у нас - возможна ошибка image is not a fdt ссылка
Необходимо править netboot offset
netboot offset
Можно вручную загрузиться из u-boot'а.
$ bootm 0x8000000
либо
$ fatload mmc 0 0x7000000 system.dtb
$ bootm 0x8000000 0x8000000 0x7000000
Можно поварьировать адрес
Проверка статуса прошитости FPGA
device tree
Для внесения изменений в device tree добавляем нужные строки в файл
project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi
Для разборки device-tree ссылка
Для сборки device-tree
Модификация device-tree
После долгих мучений получилось поднять DP83867 только после добавления модификатора в файл волшебная статья
project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi
Single Kit-board eth
Такой вариант работает с подключенным в виваде внешним eth1 и в нем mdio. eth0 не включен
status = "okay";
phy-handle = <&phy0>;
phy-mode = "rgmii-id";
xlnx,eth-mode = <0x1>;
mdio {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
phy0: phy@12 {
compatible = "ethernet-phy-ieee802.3-c22";
device_type = "ethernet-phy";
reg = <12>;
ti,rx-internal-delay = <0x8>;
ti,tx-internal-delay = <0xa>;
ti,fifo-depth = <0x01>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
status = "okay";
};
};
};
Single On-board eth
Dual eth
Попытка поднять два физика. Пока не работает
local-mac-address = [00 0a 35 00 00 00];
enet-reset = <&gpio0 47 0>;
status = "okay";
phy-handle = <&phy0>;
phy-mode = "rgmii-id";
xlnx,eth-mode = <0x1>;
mdio {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
phy0: phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
device_type = "ethernet-phy";
reg = <0>;
ti,rx-internal-delay = <0x8>;
ti,tx-internal-delay = <0xa>;
ti,fifo-depth = <0x01>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
status = "okay";
};
phy1: phy@12 {
compatible = "ethernet-phy-ieee802.3-c22";
device_type = "ethernet-phy";
reg = <12>;
ti,rx-internal-delay = <0x8>;
ti,tx-internal-delay = <0xa>;
ti,fifo-depth = <0x01>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
status = "okay";
};
};
};
&gem1{
local-mac-address = [00 0a 35 00 00 01];
enet-reset = <&gpio0 47 0>;
status = "okay";
phy-handle = <&phy1>;
phy-mode = "rgmii-id";
xlnx,eth-mode = <0x1>;
};
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