Add kernel config for Tegra K1 "Nyan Big" board, as found in the Acer
Chromebook 13 (CB5-311).
This commit is contained in:
jmcneill
parent
9c743328e7
commit
6ed4524e7a
sys/arch
@ -1,4 +1,4 @@
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# $NetBSD: files.tegra,v 1.15 2015/08/01 21:20:11 jmcneill Exp $
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# $NetBSD: files.tegra,v 1.16 2015/08/22 15:10:04 jmcneill Exp $
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#
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# Configuration info for NVIDIA Tegra ARM Peripherals
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#
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@ -132,4 +132,6 @@ defflag opt_tegra.h SOC_TEGRAK1
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defflag opt_tegra.h SOC_TEGRA124: SOC_TEGRAK1
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# Board parameters
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defflag opt_tegra.h BOARD_JETSONTK1
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defflag opt_tegra.h TEGRA_UBOOT
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defflag opt_tegra.h BOARD_JETSONTK1: TEGRA_UBOOT
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defflag opt_tegra.h BOARD_NYAN_BIG
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149
sys/arch/evbarm/conf/NYAN-BIG
Normal file
149
sys/arch/evbarm/conf/NYAN-BIG
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#
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# $NetBSD: NYAN-BIG,v 1.1 2015/08/22 15:10:04 jmcneill Exp $
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#
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# Chrome OS nyan_big board - Tegra K1
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# - Acer Chromebook 13 (CB5-311)
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#
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include "arch/evbarm/conf/std.tegra"
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include "arch/evbarm/conf/GENERIC.common"
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options BOOT_ARGS="\"console=fb\""
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options CPU_CORTEXA15
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options SOC_TEGRA124
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options BOARD_NYAN_BIG
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#options CPUFREQ_BOOT=xxx
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options MULTIPROCESSOR
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#options MEMSIZE=2048
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options DIAGNOSTIC # internal consistency checks
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#options DEBUG
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#options LOCKDEBUG
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#options PMAP_DEBUG # Enable pmap_debug_level code
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#options IPKDB # remote kernel debugging
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#options VERBOSE_INIT_ARM # verbose bootstraping messages
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makeoptions DEBUG="-g" # compile full symbol table
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makeoptions COPY_SYMTAB=1
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config netbsd root on ? type ?
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mainbus0 at root
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cpu* at mainbus?
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# A15 core devices
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armperiph0 at mainbus?
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armgic0 at armperiph? # Interrupt Controller
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armgtmr0 at armperiph? # ARM Generic Timer
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# On-board I/O
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tegraio0 at mainbus?
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# Memory controller
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tegramc0 at tegraio? # MC
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# Power management controller
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tegrapmc0 at tegraio? # PMC
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# Clock and Reset controller
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tegracar0 at tegraio? # CAR
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# GPIO controller
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tegragpio0 at tegraio? # GPIO
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gpio* at gpiobus?
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#gpiobutton0 at gpio16 offset 0 mask 1 flag 0x01 # Power button
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#gpiorfkill0 at gpio23 offset 7 mask 1 # WiFi enable
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# Timers
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tegratimer0 at tegraio? # Timers
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# MPIO / Pinmux
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tegrampio0 at tegraio? # MPIO
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# XUSB PADCTL
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tegraxusbpad0 at tegraio? # XUSB PADCTL
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# PCIE
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tegrapcie0 at tegraio? # PCIE
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pci* at tegrapcie0
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ppb* at pci? dev ? function ?
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pci* at ppb?
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# UART
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com0 at tegraio? port 0 # UART-A
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options CONSADDR=0x70006000, CONSPEED=115200
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# I2C
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tegrai2c0 at tegraio? port 0 # I2C1
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iic0 at tegrai2c0
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titemp0 at iic0 addr 0x4c # TI TMP451
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tegrai2c1 at tegraio? port 1 # I2C2
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iic1 at tegrai2c1
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tegrai2c2 at tegraio? port 2 # I2C3
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iic2 at tegrai2c2
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tegrai2c3 at tegraio? port 3 # I2C4
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iic3 at tegrai2c3
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ddc0 at iic3 addr 0x50 # HDMI DDC
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tegrai2c4 at tegraio? port 4 # I2C5
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iic4 at tegrai2c4
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# RTC
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tegrartc0 at tegraio? # RTC
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# SDMMC
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#sdhc0 at tegraio? port 0 # SDMMC1 (WiFi/BT)
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#sdmmc0 at sdhc0
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sdhc2 at tegraio? port 2 # SDMMC3 (SD card)
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sdmmc2 at sdhc2
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sdhc3 at tegraio? port 3 # SDMMC4 (eMMC)
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sdmmc3 at sdhc3
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ld0 at sdmmc3 # eMMC
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ld1 at sdmmc2 # SD card
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# HDA
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hdaudio* at tegraio? # HDA
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hdafg* at hdaudiobus?
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audio* at audiobus?
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options HDAUDIOVERBOSE
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options HDAUDIO_32BIT_ACCESS
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options HDAUDIO_ENABLE_HDMI
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options HDAUDIO_ENABLE_DISPLAYPORT
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# Host1x subsystem
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tegrahost1x0 at tegraio? # HOST1X
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# Display controller
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tegradc0 at tegraio? port 0 # DISPLAYA
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tegradc1 at tegraio? port 1 # DISPLAYB
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genfb* at tegradc?
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wsdisplay* at genfb?
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options VCONS_DRAW_INTR
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options WSEMUL_VT100
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options WS_DEFAULT_FG=WSCOL_WHITE
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options WS_DEFAULT_BG=WSCOL_BLACK
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options WS_KERNEL_FG=WSCOL_GREEN
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options WS_KERNEL_BG=WSCOL_BLACK
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options WSDISPLAY_COMPAT_PCVT
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options WSDISPLAY_COMPAT_SYSCONS
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options WSDISPLAY_COMPAT_USL
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options WSDISPLAY_COMPAT_RAWKBD
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options WSDISPLAY_DEFAULTSCREENS=4
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pseudo-device wsmux
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pseudo-device wsfont
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# HDMI
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tegrahdmi0 at tegraio? # HDMI
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tegracec0 at tegraio? # HDMI CEC
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hdmicec* at hdmicecbus?
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# USB 2.0
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ehci0 at tegraio? port 0 # USB1
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ehci1 at tegraio? port 1 # USB2
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ehci2 at tegraio? port 2 # USB3
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usb* at ehci?
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include "dev/usb/usbdevices.config"
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midi* at midibus?
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cinclude "arch/evbarm/conf/NYAN-BIG.local"
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@ -1,4 +1,4 @@
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/* $NetBSD: tegra_machdep.c,v 1.18 2015/08/01 21:20:47 jmcneill Exp $ */
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/* $NetBSD: tegra_machdep.c,v 1.19 2015/08/22 15:10:04 jmcneill Exp $ */
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/*-
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* Copyright (c) 2015 Jared D. McNeill <jmcneill@invisible.ca>
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@ -27,7 +27,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: tegra_machdep.c,v 1.18 2015/08/01 21:20:47 jmcneill Exp $");
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__KERNEL_RCSID(0, "$NetBSD: tegra_machdep.c,v 1.19 2015/08/22 15:10:04 jmcneill Exp $");
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#include "opt_tegra.h"
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#include "opt_machdep.h"
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@ -95,7 +95,9 @@ __KERNEL_RCSID(0, "$NetBSD: tegra_machdep.c,v 1.18 2015/08/01 21:20:47 jmcneill
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BootConfig bootconfig;
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char bootargs[TEGRA_MAX_BOOT_STRING] = "";
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char *boot_args = NULL;
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#ifdef TEGRA_UBOOT
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u_int uboot_args[4] = { 0 }; /* filled in by tegra_start.S (not in bss) */
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#endif
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extern char KERNEL_BASE_phys[];
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#define KERNEL_BASE_PHYS ((paddr_t)KERNEL_BASE_phys)
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@ -244,8 +246,10 @@ initarm(void *arg)
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DPRINTF(" ok\n");
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#ifdef TEGRA_UBOOT
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DPRINTF("uboot: args %#x, %#x, %#x, %#x\n",
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uboot_args[0], uboot_args[1], uboot_args[2], uboot_args[3]);
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#endif
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cpu_reset_address = tegra_pmc_reset;
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@ -437,4 +441,37 @@ tegra_device_register(device_t self, void *aux)
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prop_dictionary_set_cstring(dict, "display-device", "tegradc1");
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}
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#endif
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#ifdef BOARD_NYAN_BIG
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if (device_is_a(self, "sdhc")
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&& device_is_a(device_parent(self), "tegraio")) {
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struct tegraio_attach_args * const tio = aux;
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const struct tegra_locators * const loc = &tio->tio_loc;
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if (loc->loc_port == 2) {
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prop_dictionary_set_cstring(dict, "cd-gpio", "V2");
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prop_dictionary_set_cstring(dict, "power-gpio", "R0");
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}
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}
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if (device_is_a(self, "ehci")
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&& device_is_a(device_parent(self), "tegraio")) {
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struct tegraio_attach_args * const tio = aux;
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const struct tegra_locators * const loc = &tio->tio_loc;
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if (loc->loc_port == 0) {
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prop_dictionary_set_cstring(dict, "vbus-gpio", "N4");
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} else if (loc->loc_port == 2) {
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prop_dictionary_set_cstring(dict, "vbus-gpio", "N5");
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}
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}
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if (device_is_a(self, "tegrahdmi")) {
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prop_dictionary_set_cstring(dict, "hpd-gpio", "N7");
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prop_dictionary_set_cstring(dict, "pll-gpio", "H7");
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prop_dictionary_set_cstring(dict, "power-gpio", "K6");
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prop_dictionary_set_cstring(dict, "ddc-device", "ddc0");
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prop_dictionary_set_cstring(dict, "display-device", "tegradc1");
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}
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#endif
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: tegra_start.S,v 1.6 2015/05/13 11:21:38 skrll Exp $ */
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/* $NetBSD: tegra_start.S,v 1.7 2015/08/22 15:10:04 jmcneill Exp $ */
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/*-
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* Copyright (c) 2014, 2015 The NetBSD Foundation, Inc.
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@ -43,7 +43,7 @@
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#include <arm/nvidia/tegra_reg.h>
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#include <evbarm/tegra/platform.h>
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RCSID("$NetBSD: tegra_start.S,v 1.6 2015/05/13 11:21:38 skrll Exp $")
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RCSID("$NetBSD: tegra_start.S,v 1.7 2015/08/22 15:10:04 jmcneill Exp $")
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#if defined(VERBOSE_INIT_ARM)
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#define XPUTC(n) mov r0, n; bl xputc
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@ -92,6 +92,7 @@ _C_LABEL(tegra_start):
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/* Move into supervisor mode and disable IRQs/FIQs. */
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cpsid if, #PSR_SVC32_MODE
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#ifdef TEGRA_UBOOT
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/*
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* Save any arguments passed to us.
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*/
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@ -116,6 +117,7 @@ _C_LABEL(tegra_start):
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teq r0, #0
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bne 2b
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1:
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#endif
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/*
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* Turn on the SMP bit
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