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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen on (RELEASE-4.4.0) crashed when booting on Cubieboard2
>WhyÂdoÂyouÂcompileÂtheÂDTBÂintoÂXen?ÂIÂguessÂyouÂhaveÂhardcodedÂthe >chosenÂnode...ÂifÂsoÂcanÂyouÂpasteÂtheÂcontentÂhere? We are worried about our memory layout when loading xen and dom0 kernel. For simplicity, we compiled dtb into xen. Also we compiled ramdisk into kernel image for the same reason. We will test the stand alone dtb load progress soon. Many thanks. duqi. Here is our dts and dtsi files: (1)sun7i-a20-xen.dtsi: /* * Copyright 2013 Maxime Ripard * * Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 or later at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ /include/ "skeleton.dtsi" / { interrupt-parent = <&gic>; aliases { ehci1 = &ehci0; ehci2 = &ehci1; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; }; }; memory { reg = <0x40000000 0x40000000>; }; clocks { #address-cells = <1>; #size-cells = <1>; ranges; osc24M: osc24M@01c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-osc-clk"; reg = <0x01c20050 0x4>; clock-frequency = <24000000>; }; osc32k: osc32k { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; }; pll1: pll1@01c20000 { #clock-cells = <0>; compatible = "allwinner,sun4i-pll1-clk"; reg = <0x01c20000 0x4>; clocks = <&osc24M>; }; pll4: pll4@01c20018 { #clock-cells = <0>; compatible = "allwinner,sun4i-pll1-clk"; reg = <0x01c20018 0x4>; clocks = <&osc24M>; }; pll5: pll5@01c20020 { #clock-cells = <1>; compatible = "allwinner,sun4i-pll5-clk"; reg = <0x01c20020 0x4>; clocks = <&osc24M>; clock-output-names = "pll5_ddr", "pll5_other"; }; pll6: pll6@01c20028 { #clock-cells = <1>; compatible = "allwinner,sun4i-pll6-clk"; reg = <0x01c20028 0x4>; clocks = <&osc24M>; clock-output-names = "pll6_sata", "pll6_other", "pll6"; }; usb:usb@0x01c200cc { #clock-cells = <1>; compatible = "allwinner,sun47i-usb-gates-clk"; reg = <0x01c200cc 0x4>; clocks = <&pll6 1>; clock-output-names = "phy0_reset", "phy1_reset", "phy2_reset", "usb_ohci0", "usb_ohci1", "usb_phy"; }; cpu: cpu@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-cpu-clk"; reg = <0x01c20054 0x4>; clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>; }; axi: axi@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-axi-clk"; reg = <0x01c20054 0x4>; clocks = <&cpu>; }; ahb: ahb@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-ahb-clk"; reg = <0x01c20054 0x4>; clocks = <&axi>; }; ahb_gates: ahb_gates@01c20060 { #clock-cells = <1>; compatible = "allwinner,sun7i-a20-ahb-gates-clk"; reg = <0x01c20060 0x8>; clocks = <&ahb>; clock-output-names = "ahb_usb0", "ahb_ehci0", "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", "ahb_sata", "ahb_hstimer", "ahb_ve", "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi1", "ahb_hdmi0", "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", "ahb_de_fe1", "ahb_gmac", "ahb_mp", "ahb_mali"; }; apb0: apb0@01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-apb0-clk"; reg = <0x01c20054 0x4>; clocks = <&ahb>; }; apb0_gates: apb0_gates@01c20068 { #clock-cells = <1>; compatible = "allwinner,sun7i-a20-apb0-gates-clk"; reg = <0x01c20068 0x4>; clocks = <&apb0>; clock-output-names = "apb0_codec", "apb0_spdif", "apb0_ac97", "apb0_iis0", "apb0_iis1", "apb0_pio", "apb0_ir0", "apb0_ir1", "apb0_iis2", "apb0_keypad"; }; apb1_mux: apb1_mux@01c20058 { #clock-cells = <0>; compatible = "allwinner,sun4i-apb1-mux-clk"; reg = <0x01c20058 0x4>; clocks = <&osc24M>, <&pll6 1>, <&osc32k>; }; apb1:apb1@01c20058{ #clock-cells = <0>; compatible="allwinner, sun4i-apb1-clk"; reg = <0x01c20058 0x4>; clocks = <&apb1_mux>; }; apb1_gates: apb1_gates@01c2006c { #clock-cells = <1>; compatible = "allwinner,sun7i-a20-apb1-gates-clk"; reg = <0x01c2006c 0x4>; clocks = <&apb1>; clock-output-names = "apb1_i2c0", "apb1_i2c1", "apb1_i2c2", "apb1_i2c3", "apb1_can", "apb1_scr", "apb1_ps20", "apb1_ps21", "apb1_i2c4", "apb1_uart0", "apb1_uart1", "apb1_uart2", "apb1_uart3", "apb1_uart4", "apb1_uart5", "apb1_uart6", "apb1_uart7"; }; mmc0_clk: clk@01c20088 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c20088 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; clock-output-names = "mmc0"; }; mmc1_clk: clk@01c2008c { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c2008c 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; clock-output-names = "mmc1"; }; mmc2_clk: clk@01c20090 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c20090 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; clock-output-names = "mmc2"; }; mmc3_clk: clk@01c20094 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c20094 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; clock-output-names = "mmc3"; }; spi0: spi0@01c200a0 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c200a0 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; }; spi1: spi1@01c200a4 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c200a4 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; }; spi2: spi2@01c200a8 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c200a8 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; }; spi3: spi3@01c200d4 { #clock-cells = <0>; compatible = "allwinner,sun4i-mod0-clk"; reg = <0x01c200d4 0x4>; clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; }; }; timer { compatible = "arm,armv7-timer"; interrupts = <1 13 0xf08>, <1 14 0xf08>, <1 11 0xf08>, <1 10 0xf08>; }; soc@01c00000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; emac: ethernet@01c0b000 { compatible = "allwinner,sun4i-emac"; reg = <0x01c0b000 0x1000>; interrupts = <0 55 1>; clocks = <&ahb_gates 17>; status = "disabled"; }; mdio@01c0b080 { compatible = "allwinner,sun4i-mdio"; reg = <0x01c0b080 0x14>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; mmc0: mmc@01c0f000 { compatible = "allwinner,sun5i-mmc"; reg = <0x01c0f000 0x1000>; clocks = <&ahb_gates 8>, <&mmc0_clk>; clock-names = "ahb", "mod"; interrupts = <0 32 4>; bus-width = <4>; status = "disabled"; }; mmc3: mmc@01c12000 { compatible = "allwinner,sun5i-mmc"; reg = <0x01c12000 0x1000>; clocks = <&ahb_gates 11>, <&mmc3_clk>; clock-names = "ahb", "mod"; interrupts = <0 35 4>; bus-width = <4>; status = "disabled"; }; pio: pinctrl@01c20800 { compatible = "allwinner,sun7i-a20-pinctrl"; reg = <0x01c20800 0x400>; interrupts = <0 28 1>; clocks = <&apb0_gates 5>; gpio-controller; interrupt-controller; #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; uart0_pins_a: uart0@0 { allwinner,pins = "PB22", "PB23"; allwinner,function = "uart0"; allwinner,drive = <0>; allwinner,pull = <0>; }; uart6_pins_a: uart6@0 { allwinner,pins = "PI12", "PI13"; allwinner,function = "uart6"; allwinner,drive = <0>; allwinner,pull = <0>; }; uart7_pins_a: uart7@0 { allwinner,pins = "PI20", "PI21"; allwinner,function = "uart7"; allwinner,drive = <0>; allwinner,pull = <0>; }; emac_pins_a: emac0@0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PA16"; allwinner,function = "emac"; allwinner,drive = <0>; allwinner,pull = <0>; }; mmc0_pins_a: mmc0@0 { allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; allwinner,function = "mmc0"; allwinner,drive = <3>; allwinner,pull = <0>; }; mmc0_cd_pin_reference_design: mmc0_cd_pin@0{ allwinner,pins = "PH1"; allwinner,function = "gpio_in"; allwinner,drive = <0>; allwinner,pull = <1>; }; mmc3_pins_a: mmc3@0 { allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9"; allwinner,function = "mmc3"; allwinner,drive = <3>; allwinner,pull = <0>; }; }; timer@01c20c00 { compatible = "allwinner,sun4i-timer"; reg = <0x01c20c00 0x90>; interrupts = <0 22 4>, <0 23 4>, <0 24 4>, <0 25 4>, <0 67 4>, <0 68 4>; clocks = <&osc24M>; }; wdt: watchdog@01c20c90 { compatible = "allwinner,sun4i-wdt"; reg = <0x01c20c90 0x10>; }; rtc: rtc@01c20d00 { compatible = "allwinner,sun7i-a20-rtc"; reg = <0x01c20d00 0x20>; interrupts = <0 24 1>; }; sid: eeprom@01c23800 { compatible = "allwinner,sun7i-a20-sid"; reg = <0x01c23800 0x200>; }; uart0: serial@01c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; interrupts = <0 1 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 16>; status = "disabled"; }; uart1: serial@01c28400 { compatible = "snps,dw-apb-uart"; reg = <0x01c28400 0x400>; interrupts = <0 2 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 17>; status = "disabled"; }; uart2: serial@01c28800 { compatible = "snps,dw-apb-uart"; reg = <0x01c28800 0x400>; interrupts = <0 3 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 18>; status = "disabled"; }; uart3: serial@01c28c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c28c00 0x400>; interrupts = <0 4 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 19>; status = "disabled"; }; uart4: serial@01c29000 { compatible = "snps,dw-apb-uart"; reg = <0x01c29000 0x400>; interrupts = <0 17 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 20>; status = "disabled"; }; uart5: serial@01c29400 { compatible = "snps,dw-apb-uart"; reg = <0x01c29400 0x400>; interrupts = <0 18 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 21>; status = "disabled"; }; uart6: serial@01c29800 { compatible = "snps,dw-apb-uart"; reg = <0x01c29800 0x400>; interrupts = <0 19 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 22>; status = "disabled"; }; uart7: serial@01c29c00 { compatible = "snps,dw-apb-uart"; reg = <0x01c29c00 0x400>; interrupts = <0 20 1>; reg-shift = <2>; reg-io-width = <4>; clocks = <&apb1_gates 23>; status = "disabled"; }; hstimer@01c60000 { compatible = "allwinner,sun7i-a20-hstimer"; reg = <0x01c60000 0x1000>; interrupts = <0 81 1>, <0 82 1>, <0 83 1>, <0 84 1>; clocks = <&ahb_gates 28>; }; gic: interrupt-controller@01c81000 { compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; reg = <0x01c81000 0x1000>, <0x01c82000 0x1000>, <0x01c84000 0x2000>, <0x01c86000 0x2000>; interrupt-controller; #interrupt-cells = <3>; interrupts = <1 9 0xf04>; }; ehci0: ehci0@0x01c14000 { compatible = "allwinner,sunxi-ehci"; reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>; interrupts = <0 39 1>; clocks = <&usb 8>, <&usb 1>, <&ahb_gates 1>; clock-names = "usb_phy", "phy_reset", "ahb_ehci"; status = "disabled"; }; ehci1: ehci1@0x01c1c000 { compatible = "allwinner,sunxi-ehci"; reg = <0x01c1c000 0x400 0x01c1c800 0x4 0x01c13404 0x4>; interrupts = <0 40 1>; clocks = <&usb 8>, <&usb 2>, <&ahb_gates 3>; clock-names = "usb_phy", "phy_reset", "ahb_ehci"; status = "disabled"; }; }; }; (2)sun7i-a20-cubieboard2-xen.dts: /* * Copyright 2013 Maxime Ripard * * Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 or later at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ /dts-v1/; /include/ "sun7i-a20-xen.dtsi" / { model = "Cubietech Cubieboard2"; compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; chosen { bootargs = "dom0_mem=128M sync_console console=dtuart dtuart=serial0"; xen,dom0-bootargs = "console=hvc0,115200n8 debug ignore_loglevel rw earlyprintk=xen clk_ignore_unused init=/init"; modules { module@0 { compatible = "xen,linux-zimage", "xen,multiboot-module"; reg = <0x7f600000 0xf00000>; }; module@1 { compatible = "xen,linux-initrd", "xen,multiboot-module"; reg = <0x60000000 0x6000000>; linux,initrd-start = <0x60000000>; linux,initrd-end = <0x66000000>; }; }; }; hypervisor { compatible = "xen,xen-4.2", "xen,xen"; reg = <0xb0000000 0x20000>; interrupts = <1 15 0xf08>; }; aliases { serial0 = "/soc@01c00000/serial@01c28000"; }; soc@01c00000 { mmc0: mmc@01c0f000 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins_a>; pinctrl-1 = <&mmc0_cd_pin_reference_design>; cd-gpios = <&pio 7 1 0>; /* PH1 */ cd-mode = <1>; status = "okay"; }; pinctrl@01c20800 { ahci_pwr_pin: ahci_pwr_pin@0 { allwinner,pins = "PB8"; allwinner,function = "gpio_out"; allwinner,drive = <0>; allwinner,pull = <0>; }; mmc0_cd_pin_cubieboard2: mmc0_cd_pin@0 { allwinner,pins = "PH1"; allwinner,function = "gpio_in"; allwinner,drive = <0>; allwinner,pull = <0>; }; led_pins_cubieboard2: led_pins@0 { allwinner,pins = "PH20", "PH21"; allwinner,function = "gpio_out"; allwinner,drive = <0>; allwinner,pull = <0>; }; usb1_vbus_pin: usb1_vbus_pin@0 { allwinner,pins = "PH6"; allwinner,function = "gpio_out"; allwinner,drive = <0>; allwinner,pull = <2>; }; usb2_vbus_pin: usb2_vbus_pin@0 { allwinner,pins = "PH3"; allwinner,function = "gpio_out"; allwinner,drive = <0>; allwinner,pull = <2>; }; }; uart0: serial@01c28000 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; ehci0: ehci0@0x01c14000 { vbus-supply = <®_usb1_vbus>; status = "okay"; }; ehci1: ehci1@0x01c1c000 { vbus-supply = <®_usb2_vbus>; status = "okay"; }; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&led_pins_cubieboard2>; blue { label = "cubieboard2:blue:usr"; gpios = <&pio 7 21 0>; }; green { label = "cubieboard2:green:usr"; gpios = <&pio 7 20 0>; }; }; regulators { compatible = "simple-bus"; pinctrl-names = "default"; reg_ahci_5v: ahci-5v { compatible = "regulator-fixed"; regulator-name = "ahci-5v"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; pinctrl-0 = <&ahci_pwr_pin>; gpio = <&pio 1 8 0>; enable-active-high; }; reg_usb1_vbus: usb1-vbus { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&usb1_vbus_pin>; regulator-name = "usb1-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; gpio = <&pio 7 6 0>; }; reg_usb2_vbus: usb2-vbus { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&usb2_vbus_pin>; regulator-name = "usb2-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; gpio = <&pio 7 3 0>; }; }; }; _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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