diff options
Diffstat (limited to 'sys/boot')
| -rw-r--r-- | sys/boot/fdt/dts/am335x.dtsi | 30 | ||||
| -rw-r--r-- | sys/boot/fdt/dts/bcm2835.dtsi (renamed from sys/boot/fdt/dts/bcm2835-rpi-b.dts) | 239 | ||||
| -rw-r--r-- | sys/boot/fdt/dts/exynos5250-arndale.dts | 45 | ||||
| -rw-r--r-- | sys/boot/fdt/dts/exynos5250.dtsi | 157 | ||||
| -rw-r--r-- | sys/boot/fdt/dts/rpi.dts | 381 | ||||
| -rw-r--r-- | sys/boot/i386/gptboot/Makefile | 1 | ||||
| -rw-r--r-- | sys/boot/i386/gptboot/gptboot.8 | 238 |
7 files changed, 915 insertions, 176 deletions
diff --git a/sys/boot/fdt/dts/am335x.dtsi b/sys/boot/fdt/dts/am335x.dtsi index 482de9c..7a210b1 100644 --- a/sys/boot/fdt/dts/am335x.dtsi +++ b/sys/boot/fdt/dts/am335x.dtsi @@ -155,7 +155,7 @@ compatible = "ti,am335x-pwm"; #address-cells = <1>; #size-cells = <1>; - reg = < 0x48300000 0x100 /* PWMSS */ + reg = < 0x48300000 0x100 /* PWMSS0 */ 0x48300100 0x80 /* eCAP0 */ 0x48300180 0x80 /* eQEP0 */ 0x48300200 0x60 /* ePWM0 */ @@ -165,6 +165,34 @@ pwm-device-id = <0>; }; + pwm@48302000 { + compatible = "ti,am335x-pwm"; + #address-cells = <1>; + #size-cells = <1>; + reg = < 0x48302000 0x100 /* PWMSS1 */ + 0x48302100 0x80 /* eCAP1 */ + 0x48302180 0x80 /* eQEP1 */ + 0x48302200 0x60 /* ePWM1 */ + >; + interrupts = <87 59>; /* ePWM1INT, ePWM1_TZINT */ + interrupt-parent = <&AINTC>; + pwm-device-id = <1>; + }; + + pwm@48304000 { + compatible = "ti,am335x-pwm"; + #address-cells = <1>; + #size-cells = <1>; + reg = < 0x48304000 0x100 /* PWMSS2 */ + 0x48304100 0x80 /* eCAP2 */ + 0x48304180 0x80 /* eQEP2 */ + 0x48304200 0x60 /* ePWM2 */ + >; + interrupts = <88 60>; /* ePWM2INT, ePWM2_TZINT */ + interrupt-parent = <&AINTC>; + pwm-device-id = <2>; + }; + lcd: lcd@4830e000 { #address-cells = <1>; #size-cells = <0>; diff --git a/sys/boot/fdt/dts/bcm2835-rpi-b.dts b/sys/boot/fdt/dts/bcm2835.dtsi index 80bbef0..8078ee4 100644 --- a/sys/boot/fdt/dts/bcm2835-rpi-b.dts +++ b/sys/boot/fdt/dts/bcm2835.dtsi @@ -1,19 +1,33 @@ /* + * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@bluezbox.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * * $FreeBSD$ */ -/dts-v1/; -/memreserve/ 0x08000000 0x08000000; /* Set by VideoCore */ / { - model = "Raspberry Pi Model B (BCM2835)"; #address-cells = <1>; #size-cells = <1>; - compatible = "raspberrypi,model-b", "broadcom,bcm2835-vc", "broadcom,bcm2708-vc"; - - system { - revision = <0>; /* Set by VideoCore */ - serial = <0 0>; /* Set by VideoCore */ - }; cpus { cpu@0 { @@ -22,7 +36,7 @@ }; - axi { + SOC: axi { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -30,7 +44,8 @@ ranges = <0 0x20000000 0x01000000>; intc: interrupt-controller { - compatible = "broadcom,bcm2835-armctrl-ic", "broadcom,bcm2708-armctrl-ic"; + compatible = "broadcom,bcm2835-armctrl-ic", + "broadcom,bcm2708-armctrl-ic"; reg = <0xB200 0x200>; interrupt-controller; @@ -87,7 +102,8 @@ }; timer { - compatible = "broadcom,bcm2835-system-timer", "broadcom,bcm2708-system-timer"; + compatible = "broadcom,bcm2835-system-timer", + "broadcom,bcm2708-system-timer"; reg = <0x3000 0x1000>; interrupts = <8 9 10 11>; interrupt-parent = <&intc>; @@ -104,15 +120,18 @@ }; watchdog0 { - compatible = "broadcom,bcm2835-wdt", "broadcom,bcm2708-wdt"; + compatible = "broadcom,bcm2835-wdt", + "broadcom,bcm2708-wdt"; reg = <0x10001c 0x0c>; /* 0x1c, 0x20, 0x24 */ }; gpio: gpio { - compatible = "broadcom,bcm2835-gpio", "broadcom,bcm2708-gpio"; + compatible = "broadcom,bcm2835-gpio", + "broadcom,bcm2708-gpio"; reg = <0x200000 0xb0>; - /* Unusual arrangement of interrupts (determined by testing) + /* Unusual arrangement of interrupts + * (determined by testing) * 17: Bank 0 (GPIOs 0-31) * 19: Bank 1 (GPIOs 32-53) * 18: Bank 2 @@ -130,301 +149,256 @@ pinctrl-names = "default"; pinctrl-0 = <&pins_reserved>; - /* pins that can short 3.3V to GND in output mode: 46-47 - * pins used by VideoCore: 48-53 + /* Pins that can short 3.3V to GND in output mode: 46-47 + * Pins used by VideoCore: 48-53 */ - broadcom,read-only = <46>, <47>, <48>, <49>, <50>, <51>, <52>, <53>; + broadcom,read-only = <46>, <47>, <48>, <49>, <50>, + <51>, <52>, <53>; /* BSC0 */ pins_bsc0_a: bsc0_a { broadcom,pins = <0>, <1>; - broadcom,function = "ALT0"; }; pins_bsc0_b: bsc0_b { broadcom,pins = <28>, <29>; - broadcom,function = "ALT0"; }; pins_bsc0_c: bsc0_c { broadcom,pins = <44>, <45>; - broadcom,function = "ALT1"; }; /* BSC1 */ pins_bsc1_a: bsc1_a { broadcom,pins = <2>, <3>; - broadcom,function = "ALT0"; }; pins_bsc1_b: bsc1_b { broadcom,pins = <44>, <45>; - broadcom,function = "ALT2"; }; /* GPCLK0 */ pins_gpclk0_a: gpclk0_a { broadcom,pins = <4>; - broadcom,function = "ALT0"; }; pins_gpclk0_b: gpclk0_b { broadcom,pins = <20>; - broadcom,function = "ALT5"; }; pins_gpclk0_c: gpclk0_c { broadcom,pins = <32>; - broadcom,function = "ALT0"; }; pins_gpclk0_d: gpclk0_d { broadcom,pins = <34>; - broadcom,function = "ALT0"; }; /* GPCLK1 */ pins_gpclk1_a: gpclk1_a { broadcom,pins = <5>; - broadcom,function = "ALT0"; }; pins_gpclk1_b: gpclk1_b { broadcom,pins = <21>; - broadcom,function = "ALT5"; }; pins_gpclk1_c: gpclk1_c { broadcom,pins = <42>; - broadcom,function = "ALT0"; }; pins_gpclk1_d: gpclk1_d { broadcom,pins = <44>; - broadcom,function = "ALT0"; }; /* GPCLK2 */ pins_gpclk2_a: gpclk2_a { broadcom,pins = <6>; - broadcom,function = "ALT0"; }; pins_gpclk2_b: gpclk2_b { broadcom,pins = <43>; - broadcom,function = "ALT0"; }; /* SPI0 */ pins_spi0_a: spi0_a { broadcom,pins = <7>, <8>, <9>, <10>, <11>; - broadcom,function = "ALT0"; }; pins_spi0_b: spi0_b { broadcom,pins = <35>, <36>, <37>, <38>, <39>; - broadcom,function = "ALT0"; }; /* PWM */ pins_pwm0_a: pwm0_a { broadcom,pins = <12>; - broadcom,function = "ALT0"; }; pins_pwm0_b: pwm0_b { broadcom,pins = <18>; - broadcom,function = "ALT5"; }; pins_pwm0_c: pwm0_c { broadcom,pins = <40>; - broadcom,function = "ALT0"; }; pins_pwm1_a: pwm1_a { broadcom,pins = <13>; - broadcom,function = "ALT0"; }; pins_pwm1_b: pwm1_b { broadcom,pins = <19>; - broadcom,function = "ALT5"; }; pins_pwm1_c: pwm1_c { broadcom,pins = <41>; - broadcom,function = "ALT0"; }; pins_pwm1_d: pwm1_d { broadcom,pins = <45>; - broadcom,function = "ALT0"; }; /* UART0 */ pins_uart0_a: uart0_a { broadcom,pins = <14>, <15>; - broadcom,function = "ALT0"; }; pins_uart0_b: uart0_b { broadcom,pins = <32>, <33>; - broadcom,function = "ALT3"; }; pins_uart0_c: uart0_c { broadcom,pins = <36>, <37>; - broadcom,function = "ALT2"; }; pins_uart0_fc_a: uart0_fc_a { broadcom,pins = <16>, <17>; - broadcom,function = "ALT3"; }; pins_uart0_fc_b: uart0_fc_b { broadcom,pins = <30>, <31>; - broadcom,function = "ALT3"; }; pins_uart0_fc_c: uart0_fc_c { broadcom,pins = <39>, <38>; - broadcom,function = "ALT2"; }; /* PCM */ pins_pcm_a: pcm_a { broadcom,pins = <18>, <19>, <20>, <21>; - broadcom,function = "ALT0"; }; pins_pcm_b: pcm_b { broadcom,pins = <28>, <29>, <30>, <31>; - broadcom,function = "ALT2"; }; /* Secondary Address Bus */ pins_sm_addr_a: sm_addr_a { broadcom,pins = <5>, <4>, <3>, <2>, <1>, <0>; - broadcom,function = "ALT1"; }; pins_sm_addr_b: sm_addr_b { - broadcom,pins = <33>, <32>, <31>, <30>, <29>, <28>; - broadcom,function = "ALT1"; + broadcom,pins = <33>, <32>, <31>, <30>, <29>, + <28>; }; pins_sm_ctl_a: sm_ctl_a { broadcom,pins = <6>, <7>; - broadcom,function = "ALT1"; }; pins_sm_ctl_b: sm_ctl_b { broadcom,pins = <34>, <35>; - broadcom,function = "ALT1"; }; pins_sm_data_8bit_a: sm_data_8bit_a { - broadcom,pins = <8>, <9>, <10>, <11>, <12>, <13>, <14>, <15>; - broadcom,function = "ALT1"; + broadcom,pins = <8>, <9>, <10>, <11>, <12>, + <13>, <14>, <15>; }; pins_sm_data_8bit_b: sm_data_8bit_b { - broadcom,pins = <36>, <37>, <38>, <39>, <40>, <41>, <42>, <43>; - broadcom,function = "ALT1"; + broadcom,pins = <36>, <37>, <38>, <39>, <40>, + <41>, <42>, <43>; }; pins_sm_data_16bit: sm_data_16bit { - broadcom,pins = <16>, <17>, <18>, <19>, <20>, <21>, <22>, <23>; - broadcom,function = "ALT1"; + broadcom,pins = <16>, <17>, <18>, <19>, <20>, + <21>, <22>, <23>; }; pins_sm_data_18bit: sm_data_18bit { broadcom,pins = <24>, <25>; - broadcom,function = "ALT1"; }; /* BSCSL */ pins_bscsl: bscsl { broadcom,pins = <18>, <19>; - broadcom,function = "ALT3"; }; /* SPISL */ pins_spisl: spisl { broadcom,pins = <18>, <19>, <20>, <21>; - broadcom,function = "ALT3"; }; /* SPI1 */ pins_spi1: spi1 { - broadcom,pins = <16>, <17>, <18>, <19>, <20>, <21>; - broadcom,function = "ALT4"; + broadcom,pins = <16>, <17>, <18>, <19>, <20>, + <21>; }; /* UART1 */ pins_uart1_a: uart1_a { broadcom,pins = <14>, <15>; - broadcom,function = "ALT5"; }; pins_uart1_b: uart1_b { broadcom,pins = <32>, <33>; - broadcom,function = "ALT5"; }; pins_uart1_c: uart1_c { broadcom,pins = <40>, <41>; - broadcom,function = "ALT5"; }; pins_uart1_fc_a: uart1_fc_a { broadcom,pins = <16>, <17>; - broadcom,function = "ALT5"; }; pins_uart1_fc_b: uart1_fc_b { broadcom,pins = <30>, <31>; - broadcom,function = "ALT5"; }; pins_uart1_fc_c: uart1_fc_c { broadcom,pins = <43>, <42>; - broadcom,function = "ALT5"; }; /* SPI2 */ pins_spi2: spi2 { - broadcom,pins = <40>, <41>, <42>, <43>, <44>, <45>; - broadcom,function = "ALT4"; + broadcom,pins = <40>, <41>, <42>, <43>, <44>, + <45>; }; /* ARM JTAG */ pins_arm_jtag_trst: arm_jtag_trst { broadcom,pins = <22>; - broadcom,function = "ALT4"; }; pins_arm_jtag_a: arm_jtag_a { broadcom,pins = <4>, <5>, <6>, <12>, <13>; - broadcom,function = "ALT5"; }; pins_arm_jtag_b: arm_jtag_b { broadcom,pins = <23>, <24>, <25>, <26>, <27>; - broadcom,function = "ALT4"; }; /* Reserved */ pins_reserved: reserved { - broadcom,pins = <48>, <49>, <50>, <51>, <52>, <53>; - broadcom,function = "ALT3"; + broadcom,pins = <48>, <49>, <50>, <51>, <52>, + <53>; }; }; dma: dma { - compatible = "broadcom,bcm2835-dma", "broadcom,bcm2708-dma"; + compatible = "broadcom,bcm2835-dma", + "broadcom,bcm2708-dma"; reg = <0x7000 0x1000>, <0xE05000 0x1000>; interrupts = <24 25 26 27 28 29 30 31 32 33 34 35 36>; interrupt-parent = <&intc>; @@ -433,7 +407,8 @@ }; vc_mbox: mbox { - compatible = "broadcom,bcm2835-mbox", "broadcom,bcm2708-mbox"; + compatible = "broadcom,bcm2835-mbox", + "broadcom,bcm2708-mbox"; reg = <0xB880 0x40>; interrupts = <1>; interrupt-parent = <&intc>; @@ -450,7 +425,8 @@ }; sdhci { - compatible = "broadcom,bcm2835-sdhci", "broadcom,bcm2708-sdhci"; + compatible = "broadcom,bcm2835-sdhci", + "broadcom,bcm2708-sdhci"; reg = <0x300000 0x100>; interrupts = <70>; interrupt-parent = <&intc>; @@ -459,7 +435,9 @@ }; uart0: uart0 { - compatible = "broadcom,bcm2835-uart", "broadcom,bcm2708-uart", "arm,pl011", "arm,primecell"; + compatible = "broadcom,bcm2835-uart", + "broadcom,bcm2708-uart", "arm,pl011", + "arm,primecell"; reg = <0x201000 0x1000>; interrupts = <65>; interrupt-parent = <&intc>; @@ -476,104 +454,15 @@ }; usb { - compatible = "broadcom,bcm2835-usb", "broadcom,bcm2708-usb", "synopsys,designware-hs-otg2"; + compatible = "broadcom,bcm2835-usb", + "broadcom,bcm2708-usb", + "synopsys,designware-hs-otg2"; reg = <0x980000 0x20000>; interrupts = <17>; interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <0>; - hub { - compatible = "usb,hub", "usb,device"; - reg = <0x00000001>; - #address-cells = <1>; - #size-cells = <0>; - ethernet { - compatible = "net,ethernet", "usb,device"; - reg = <0x00000001>; - mac-address = [00 00 00 00 00 00]; - }; - }; - }; - - }; - - memory { - device_type = "memory"; - reg = <0 0x08000000>; /* 128MB */ - }; - - display { - compatible = "broadcom,bcm2835-fb", "broadcom,bcm2708-fb"; - - broadcom,vc-mailbox = <&vc_mbox>; - broadcom,vc-channel = <1>; - - broadcom,width = <0>; /* Set by VideoCore */ - broadcom,height = <0>; /* Set by VideoCore */ - broadcom,depth = <0>; /* Set by VideoCore */ - }; - - leds { - compatible = "gpio-leds"; - - ok { - label = "ok"; - gpios = <&gpio 16 1>; - - /* Don't change this - it configures - * how the led driver determines if - * the led is on or off when it loads. - */ - default-state = "keep"; - - /* This is the real default state. */ - linux,default-trigger = "default-on"; - }; - }; - - power: regulator { - compatible = "broadcom,bcm2835-power-mgr", "broadcom,bcm2708-power-mgr", "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - broadcom,vc-mailbox = <&vc_mbox>; - broadcom,vc-channel = <0>; - - regulator-name = "VideoCore"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on = <1>; - - sd_card_power: regulator@0 { - compatible = "broadcom,bcm2835-power-dev", "broadcom,bcm2708-power-dev"; - reg = <0>; - - vin-supply = <&power>; - regulator-name = "SD Card"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - /* This is for the controller itself, not the root port */ - usb_hcd_power: regulator@3 { - compatible = "broadcom,bcm2835-power-dev", "broadcom,bcm2708-power-dev"; - reg = <3>; - - vin-supply = <&power>; - regulator-name = "USB HCD"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; }; - }; - - aliases { - uart0 = &uart0; - }; - chosen { - bootargs = ""; /* Set by VideoCore */ - stdin = "uart0"; - stdout = "uart0"; }; - }; diff --git a/sys/boot/fdt/dts/exynos5250-arndale.dts b/sys/boot/fdt/dts/exynos5250-arndale.dts new file mode 100644 index 0000000..67cadcb --- /dev/null +++ b/sys/boot/fdt/dts/exynos5250-arndale.dts @@ -0,0 +1,45 @@ +/*- + * Copyright (c) 2013 Ruslan Bukin <br@bsdpad.com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/dts-v1/; + +/include/ "exynos5250.dtsi" + +/ { + model = "Arndale Board"; + + memory { + device_type = "memory"; + reg = < 0x40000000 0x80000000 >; /* 2G */ + }; + + chosen { + stdin = &serial2; + stdout = &serial2; + }; +}; diff --git a/sys/boot/fdt/dts/exynos5250.dtsi b/sys/boot/fdt/dts/exynos5250.dtsi new file mode 100644 index 0000000..860fcd0 --- /dev/null +++ b/sys/boot/fdt/dts/exynos5250.dtsi @@ -0,0 +1,157 @@ +/*- + * Copyright (c) 2013 Ruslan Bukin <br@bsdpad.com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/ { + compatible = "samsung,exynos5250"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&GIC>; + + Exynos5@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + bus-frequency = <0>; + + GIC: interrupt-controller@10481000 { + compatible = "arm,gic"; + reg = < 0x10481000 0x1000 >, /* Distributor Registers */ + < 0x10482000 0x2000 >; /* CPU Interface Registers */ + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + + mct { + compatible = "exynos,mct"; + reg = < 0x101C0000 0x1000 >; + clock-frequency = <24000000>; + }; + + generic_timer { + compatible = "arm,armv7-timer"; + clock-frequency = <24000000>; + }; + + pwm { + compatible = "samsung,s3c24x0-timer"; + reg = <0x12DD0000 0x1000>; + interrupts = < 71 >; + interrupt-parent = <&GIC>; + clock-frequency = <24000000>; + }; + + usb@12110000 { + compatible = "exynos,usb-ehci", "usb-ehci"; + reg = <0x12110000 0x1000>, /* EHCI */ + <0x12130000 0x1000>, /* EHCI host ctrl */ + <0x10040000 0x1000>, /* Power */ + <0x10050000 0x1000>, /* Sysreg */ + <0x11400000 0x1000>; /* GPIO left */ + interrupts = < 103 >; + interrupt-parent = <&GIC>; + }; + + usb@12120000 { + compatible = "exynos,usb-ohci", "usb-ohci"; + reg = <0x12120000 0x10000>; + interrupts = < 103 >; + interrupt-parent = <&GIC>; + }; + + sdhci@12200000 { + compatible = "sdhci_generic"; + reg = <0x12200000 0x1000>; + interrupts = <107>; + interrupt-parent = <&GIC>; + clock-frequency = <24000000>; /* TODO: verify freq */ + }; + + sdhci@12210000 { + compatible = "sdhci_generic"; + reg = <0x12210000 0x1000>; + interrupts = <108>; + interrupt-parent = <&GIC>; + clock-frequency = <24000000>; + }; + + sdhci@12220000 { + compatible = "sdhci_generic"; + reg = <0x12220000 0x1000>; + interrupts = <109>; + interrupt-parent = <&GIC>; + clock-frequency = <24000000>; + }; + + sdhci@12230000 { + compatible = "sdhci_generic"; + reg = <0x12230000 0x1000>; + interrupts = <110>; + interrupt-parent = <&GIC>; + clock-frequency = <24000000>; + }; + + serial0: serial@12C00000 { + compatible = "exynos"; + reg = <0x12C00000 0x100>; + interrupts = < 83 >; + interrupt-parent = <&GIC>; + clock-frequency = < 100000000 >; + current-speed = <115200>; + }; + + serial1: serial@12C10000 { + compatible = "exynos"; + reg = <0x12C10000 0x100>; + interrupts = < 84 >; + interrupt-parent = <&GIC>; + clock-frequency = < 100000000 >; + current-speed = <115200>; + }; + + serial2: serial@12C20000 { + compatible = "exynos"; + reg = <0x12C20000 0x100>; + interrupts = < 85 >; + interrupt-parent = <&GIC>; + clock-frequency = < 100000000 >; + current-speed = <115200>; + }; + + serial3: serial@12C30000 { + compatible = "exynos"; + reg = <0x12C30000 0x100>; + interrupts = < 86 >; + interrupt-parent = <&GIC>; + clock-frequency = < 100000000 >; + current-speed = <115200>; + }; + + }; +}; diff --git a/sys/boot/fdt/dts/rpi.dts b/sys/boot/fdt/dts/rpi.dts new file mode 100644 index 0000000..bdcee00 --- /dev/null +++ b/sys/boot/fdt/dts/rpi.dts @@ -0,0 +1,381 @@ +/* + * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@bluezbox.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ +/dts-v1/; + +/include/ "bcm2835.dtsi" + +/memreserve/ 0x08000000 0x08000000; /* Set by VideoCore */ + +/ { + model = "Raspberry Pi (BCM2835)"; + compatible = "raspberrypi,model-a", "raspberrypi,model-b", + "broadcom,bcm2835-vc", "broadcom,bcm2708-vc"; + + memory { + device_type = "memory"; + reg = <0 0x8000000>; /* 128MB, Set by VideoCore */ + + }; + + system { + revision = <0>; /* Set by VideoCore */ + serial = <0 0>; /* Set by VideoCore */ + }; + + axi { + gpio: gpio { + /* BSC0 */ + pins_bsc0_a: bsc0_a { + broadcom,function = "ALT0"; + }; + + pins_bsc0_b: bsc0_b { + broadcom,function = "ALT0"; + }; + + pins_bsc0_c: bsc0_c { + broadcom,function = "ALT1"; + }; + + /* BSC1 */ + pins_bsc1_a: bsc1_a { + broadcom,function = "ALT0"; + }; + + pins_bsc1_b: bsc1_b { + broadcom,function = "ALT2"; + }; + + /* GPCLK0 */ + pins_gpclk0_a: gpclk0_a { + broadcom,function = "ALT0"; + }; + + pins_gpclk0_b: gpclk0_b { + broadcom,function = "ALT5"; + }; + + pins_gpclk0_c: gpclk0_c { + broadcom,function = "ALT0"; + }; + + pins_gpclk0_d: gpclk0_d { + broadcom,function = "ALT0"; + }; + + /* GPCLK1 */ + pins_gpclk1_a: gpclk1_a { + broadcom,function = "ALT0"; + }; + + pins_gpclk1_b: gpclk1_b { + broadcom,function = "ALT5"; + }; + + pins_gpclk1_c: gpclk1_c { + broadcom,function = "ALT0"; + }; + + pins_gpclk1_d: gpclk1_d { + broadcom,function = "ALT0"; + }; + + /* GPCLK2 */ + pins_gpclk2_a: gpclk2_a { + broadcom,function = "ALT0"; + }; + + pins_gpclk2_b: gpclk2_b { + broadcom,function = "ALT0"; + }; + + /* SPI0 */ + pins_spi0_a: spi0_a { + broadcom,function = "ALT0"; + }; + + pins_spi0_b: spi0_b { + broadcom,function = "ALT0"; + }; + + /* PWM */ + pins_pwm0_a: pwm0_a { + broadcom,function = "ALT0"; + }; + + pins_pwm0_b: pwm0_b { + broadcom,function = "ALT5"; + }; + + pins_pwm0_c: pwm0_c { + broadcom,function = "ALT0"; + }; + + pins_pwm1_a: pwm1_a { + broadcom,function = "ALT0"; + }; + + pins_pwm1_b: pwm1_b { + broadcom,function = "ALT5"; + }; + + pins_pwm1_c: pwm1_c { + broadcom,function = "ALT0"; + }; + + pins_pwm1_d: pwm1_d { + broadcom,function = "ALT0"; + }; + + /* UART0 */ + pins_uart0_a: uart0_a { + broadcom,function = "ALT0"; + }; + + pins_uart0_b: uart0_b { + broadcom,function = "ALT3"; + }; + + pins_uart0_c: uart0_c { + broadcom,function = "ALT2"; + }; + + pins_uart0_fc_a: uart0_fc_a { + broadcom,function = "ALT3"; + }; + + pins_uart0_fc_b: uart0_fc_b { + broadcom,function = "ALT3"; + }; + + pins_uart0_fc_c: uart0_fc_c { + broadcom,function = "ALT2"; + }; + + /* PCM */ + pins_pcm_a: pcm_a { + broadcom,function = "ALT0"; + }; + + pins_pcm_b: pcm_b { + broadcom,function = "ALT2"; + }; + + /* Secondary Address Bus */ + pins_sm_addr_a: sm_addr_a { + broadcom,function = "ALT1"; + }; + + pins_sm_addr_b: sm_addr_b { + broadcom,function = "ALT1"; + }; + + pins_sm_ctl_a: sm_ctl_a { + broadcom,function = "ALT1"; + }; + + pins_sm_ctl_b: sm_ctl_b { + broadcom,function = "ALT1"; + }; + + pins_sm_data_8bit_a: sm_data_8bit_a { + broadcom,function = "ALT1"; + }; + + pins_sm_data_8bit_b: sm_data_8bit_b { + broadcom,function = "ALT1"; + }; + + pins_sm_data_16bit: sm_data_16bit { + broadcom,function = "ALT1"; + }; + + pins_sm_data_18bit: sm_data_18bit { + broadcom,function = "ALT1"; + }; + + /* BSCSL */ + pins_bscsl: bscsl { + broadcom,function = "ALT3"; + }; + + /* SPISL */ + pins_spisl: spisl { + broadcom,function = "ALT3"; + }; + + /* SPI1 */ + pins_spi1: spi1 { + broadcom,function = "ALT4"; + }; + + /* UART1 */ + pins_uart1_a: uart1_a { + broadcom,function = "ALT5"; + }; + + pins_uart1_b: uart1_b { + broadcom,function = "ALT5"; + }; + + pins_uart1_c: uart1_c { + broadcom,function = "ALT5"; + }; + + pins_uart1_fc_a: uart1_fc_a { + broadcom,function = "ALT5"; + }; + + pins_uart1_fc_b: uart1_fc_b { + broadcom,function = "ALT5"; + }; + + pins_uart1_fc_c: uart1_fc_c { + broadcom,function = "ALT5"; + }; + + /* SPI2 */ + pins_spi2: spi2 { + broadcom,function = "ALT4"; + }; + + /* ARM JTAG */ + pins_arm_jtag_trst: arm_jtag_trst { + broadcom,function = "ALT4"; + }; + + pins_arm_jtag_a: arm_jtag_a { + broadcom,function = "ALT5"; + }; + + pins_arm_jtag_b: arm_jtag_b { + broadcom,function = "ALT4"; + }; + + /* Reserved */ + pins_reserved: reserved { + broadcom,function = "ALT3"; + }; + }; + usb { + hub { + compatible = "usb,hub", "usb,device"; + reg = <0x00000001>; + #address-cells = <1>; + #size-cells = <0>; + ethernet { + compatible = "net,ethernet", + "usb,device"; + reg = <0x00000001>; + mac-address = [00 00 00 00 00 00]; + }; + }; + + }; + + + }; + + display { + compatible = "broadcom,bcm2835-fb", "broadcom,bcm2708-fb"; + + broadcom,vc-mailbox = <&vc_mbox>; + broadcom,vc-channel = <1>; + + broadcom,width = <0>; /* Set by VideoCore */ + broadcom,height = <0>; /* Set by VideoCore */ + broadcom,depth = <0>; /* Set by VideoCore */ + }; + + leds { + compatible = "gpio-leds"; + + ok { + label = "ok"; + gpios = <&gpio 16 1>; + + /* Don't change this - it configures + * how the led driver determines if + * the led is on or off when it loads. + */ + default-state = "keep"; + + /* This is the real default state. */ + linux,default-trigger = "default-on"; + }; + }; + + power: regulator { + compatible = "broadcom,bcm2835-power-mgr", + "broadcom,bcm2708-power-mgr", + "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + broadcom,vc-mailbox = <&vc_mbox>; + broadcom,vc-channel = <0>; + + regulator-name = "VideoCore"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on = <1>; + + sd_card_power: regulator@0 { + compatible = "broadcom,bcm2835-power-dev", + "broadcom,bcm2708-power-dev"; + reg = <0>; + + vin-supply = <&power>; + regulator-name = "SD Card"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + /* This is for the controller itself, not the root port */ + usb_hcd_power: regulator@3 { + compatible = "broadcom,bcm2835-power-dev", + "broadcom,bcm2708-power-dev"; + reg = <3>; + + vin-supply = <&power>; + regulator-name = "USB HCD"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + }; + + aliases { + uart0 = &uart0; + }; + + chosen { + bootargs = ""; /* Set by VideoCore */ + stdin = "uart0"; + stdout = "uart0"; + }; + +}; diff --git a/sys/boot/i386/gptboot/Makefile b/sys/boot/i386/gptboot/Makefile index e1a640a..7fb0336 100644 --- a/sys/boot/i386/gptboot/Makefile +++ b/sys/boot/i386/gptboot/Makefile @@ -3,6 +3,7 @@ .PATH: ${.CURDIR}/../boot2 ${.CURDIR}/../common ${.CURDIR}/../../common FILES= gptboot +MAN= gptboot.8 NM?= nm diff --git a/sys/boot/i386/gptboot/gptboot.8 b/sys/boot/i386/gptboot/gptboot.8 new file mode 100644 index 0000000..691bcb7 --- /dev/null +++ b/sys/boot/i386/gptboot/gptboot.8 @@ -0,0 +1,238 @@ +.\" Copyright (c) 2013 Warren Block +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd July 3, 2013 +.Dt GPTBOOT 8 +.Os +.Sh NAME +.Nm gptboot +.Nd GPT bootcode for UFS on BIOS-based computers +.Sh DESCRIPTION +.Nm +is used on BIOS-based computers to boot from a UFS partition on a +GPT-partitioned disk. +.Nm +is installed in a +.Cm freebsd-boot +partition with +.Xr gpart 8 . +.Sh IMPLEMENTATION NOTES +The GPT standard allows a variable number of partitions, but +.Nm +only boots from tables with 128 partitions or less. +.Sh PARTITION ATTRIBUTES +.Nm +checks and manages several attributes of GPT UFS partitions. +.Bl -tag -width ".Cm bootfailed" +.It Cm bootme +Attempt to boot from this partition. +If more than one partition has the +.Cm bootme +attribute set, +.Nm +will attempt to boot each one until successful. +.It Cm bootonce +Attempt to boot from this partition only one time. +Setting this attribute with +.Xr gpart 8 +automatically also sets the +.Cm bootme +attribute. +Multiple partitions may have the +.Cm bootonce +and +.Cm bootme +attributes set. +.It Cm bootfailed +The +.Cm bootfailed +attribute marks partitions that had the +.Cm bootonce +attribute set, but failed to boot. +This attribute is managed by the system. +See +.Sx "BOOTING" +and +.Sx "POST-BOOT ACTIONS" +below for details. +.El +.Sh USAGE +For normal usage, the user does not have to set or manage any of the +partition attributes. +.Nm +will boot from the first UFS partition found. +.Pp +The +.Cm bootonce +attribute can be used for testing an upgraded operating system on +an already-working computer. +The existing system partition is left untouched, and the new version +of the operating system to be tested is installed on another partition. +The +.Cm bootonce +attribute is set on that new test partition. +The next boot is attempted from the test partition. +Success or failure will be shown in the system log files. +After a successful boot of the test partition, a user script can check +the logs and change the +.Cm bootme +attributes so the test partition becomes the new system partition. +Because the +.Cm bootonce +attribute is cleared after an attempted boot, a failed boot will not +leave the system attempting to boot from a partition that will never +succeed. +Instead, the system will boot from the older, known-working operating +system that has not been modified. +If the +.Cm bootme +attribute is set on any partitions, booting will be attempted from them +first. +If no partitions with +.Cm bootme +attributes are found, booting will be attempted from the first UFS +partition found. +.Sh BOOTING +.Nm +first reads the partition table. +All +.Cm freebsd-ufs +partitions with only the +.Cm bootonce +attribute set, indicating a failed boot, are set to +.Cm bootfailed . +.Nm +then scans through all of the +.Cm freebsd-ufs +partitions. +Boot behavior depends on the combination of +.Cm bootme +and +.Cm bootonce +attributes set on those partitions. +.Bl -tag -width ".Cm bootonce + .Cm bootme" +.It Cm bootonce + Cm bootme +Highest priority: booting is attempted from each of the +.Cm freebsd-ufs +partitions with both of these attributes. +On each partition, the +.Cm bootme +attribute is removed and the boot attempted. +.It Cm bootme +Middle priority: booting is attempted from each of the +.Cm freebsd-ufs +partitions with the +.Cm bootme +attribute. +.El +.Pp +If neither +.Cm bootonce +nor +.Cm bootme +attributes are found on any partitions, booting is attempted from the +first +.Cm freebsd-ufs +partition on the disk. +.Sh POST-BOOT ACTIONS +The startup script +.Pa /etc/rc.d/gptboot +checks the attributes of +.Cm freebsd-ufs +partitions on all GPT disks. +Partitions with the +.Cm bootfailed +attribute generate a +.Dq boot from X failed +system log message. +Partitions with only the +.Cm bootonce +attribute, indicating a partition that successfully booted, generate a +.Dq boot from X succeeded +system log message. +The +.Cm bootfailed +attributes are cleared from all the partitions. +The +.Cm bootonce +attribute is cleared from the partition that successfully booted. +There is normally only one of these. +.Sh FILES +.Bl -tag -width /boot/gptboot -compact +.It Pa /boot/gptboot +bootcode binary +.It Pa /boot.config +parameters for the boot blocks +.Pq optional +.El +.Sh EXAMPLES +.Nm +is typically installed in combination with a +.Dq protective MBR +.Po +see +.Xr gpart 8 +.Pc . +Install +.Nm +on the +.Pa ada0 +drive: +.Bd -literal -offset indent +gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada0 +.Ed +.Pp +.Nm +can also be installed without the PMBR: +.Bd -literal -offset indent +gpart bootcode -p /boot/gptboot -i 1 ada0 +.Ed +.Pp +Set the +.Cm bootme +attribute for partition 2: +.Bd -literal -offset indent +gpart set -a bootme -i 2 ada0 +.Ed +.Pp +Set the +.Cm bootonce +attribute for partition 2, automatically also setting the +.Cm bootme +attribute: +.Bd -literal -offset indent +gpart set -a bootonce -i 2 ada0 +.Ed +.Sh SEE ALSO +.Xr boot.config 5 , +.Xr rc.conf 5 , +.Xr boot 8 , +.Xr gpart 8 +.Sh HISTORY +.Nm +appeared in FreeBSD 7.1. +.Sh AUTHORS +Warren Block <wblock@FreeBSD.org> |
