Hi everyone.
It’s me again.
I’m in trouble to boot the TX1.
After flashed the TX1, i tried to reboot and the TX1 was able to boot, but when i tried to shutdown the TX1 and pushed the power button to boot the TX1, it’s failed. No out put at serial pin out on developement kit.
But i can still flash the TX1 again.
Have anyone involve this situation? Please help me!
Hi haihoangsoftware,
Are you using the native image we provided? Or using JetPack? Which version?
Any device connected with you TX1?
Please provide the clear steps, then we can try to repro to see where might be wrong.
Thanks
OK.
I have tried to cross compile kernel for TX1 based on Jetpack 3.1, kernel 4.4.38.
To install driver TC358743, i have to modify device tree and reflash the TX1 to make the driver work. So i followed this https://developer.ridgerun.com/wiki/index.php?title=Compiling_Tegra_X1_source_code to compile kernel and u-boot. And everythings happen normal.
But may be somethings happend after i add this into file tegra210-jetson-cv-base-p2597-2180-a00.dts, outside host1x scope.
i2c@7000c000 {
status = "okay";
};
};
so the file become:
/*
* arch/arm64/boot/dts/tegra210-jetson-cv-base-p2597-2180-a00.dts
*
* Copyright (c) 2015-2017, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*/
/dts-v1/;
/memreserve/ 0x80000000 0x00020000;
#include "tegra210-jetson-common.dtsi"
#include <tegra210-soc/tegra210-audio.dtsi>
#include "jetson-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-pinmux-p2597-2180-a00.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-sdmmc-drv-p2597-2180-a00.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-prods.dtsi"
#include "jetson-platforms/tegra210-comms-p2530-0930.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-camera-modules.dtsi"
#include "jetson-platforms/tegra210-pwm-fan-p2530-0930.dtsi"
#include <panels/panel-a-wuxga-8-0.dtsi>
#include <panels/panel-s-edp-uhdtv-15-6.dtsi>
#include <t210-common-platforms/tegra210-ers-hdmi-e2190-1100-a00.dtsi>
#include <tegra210-soc/tegra210-sdhci.dtsi>
#include "jetson-platforms/tegra210-p2180-common.dtsi"
#include "jetson-platforms/tegra210-thermal-fan-est-p2530-0930.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-keys-p2597-2180-a00.dtsi"
#include <dt-bindings/iio/meter/ina3221x.h>
#include <t210-common-platforms/tegra210-otg-gpio-detection-extcon.dtsi>
#include "jetson-platforms/tegra210-jetson-cv-emc-p2180-1000-a00.dtsi"
#include <tegra210-soc/tegra210-edp.dtsi>
#include <t210-common-platforms/tegra210-sysedp.dtsi>
#include <t210-common-platforms/tegra210-thermal-nct72-p2530.dtsi>
#include <tegra210-soc/tegra210-thermal-Tboard-Tdiode.dtsi>
#include "jetson-platforms/tegra210-jetson-cv-powermon-p2180-1000-a00.dtsi"
#include "jetson-platforms/tegra210-jetson-cv-powermon-p2597.dtsi"
#include <t210-common-platforms/tegra210-cpufreq.dtsi>
#include "jetson-platforms/tegra210-jetson-cv-super-module-e2614.dtsi"
#include "jetson-plugin-manager/tegra210-jetson-cv-eeprom-manager.dtsi"
#include "jetson-plugin-manager/tegra210-jetson-cv-camera-plugin-manager.dtsi"
#include "jetson-plugin-manager/tegra210-jetson-cv-plugin-manager.dtsi"
/ {
model = "jetson_cv";
compatible = "nvidia,jetson-cv", "nvidia,tegra210";
nvidia,dtsfilename = __FILE__;
nvidia,boardids = "2597:2180:A0";
nvidia,proc-boardid = "2597:2180:A0";
nvidia,pmu-boardid = "2597:2180:A0";
#address-cells = <2>;
#size-cells = <2>;
chosen {
board-has-eeprom;
stdout-path = &uarta;
};
reserved-memory {
generic_reserved: generic_carveout {
compatible = "nvidia,generic_carveout";
size = <0x0 0x20000000>; /* size set as 512MB here. Update it as desired. */
alignment = <0 0x100000>; /* carveout start is aligned to 1MB here*/
alloc-ranges = <0 0 0x1 0>; /* phys memory reserved is between 0x0 and 4GB-1 address range. */
no-map;
status = "disabled";
};
};
pmc@7000e400 {
nvidia,invert-interrupt;
iopad-defaults {
sdmmc-io-pads {
pins = "sdmmc1", "sdmmc3";
nvidia,enable-voltage-switching;
};
};
};
memory@80000000 {
device_type = "memory";
reg = < 0x0 0x80000000 0x0 0x80000000 >;
};
sdhci@700b0600 { /* SDMMC4 for EMMC */
uhs-mask = <0x0>;
built-in;
power-off-rail;
status = "okay";
bus-width = <8>;
non-removable;
};
sdhci@700b0200 { /* SDMMC2 for Wifi */
uhs-mask = <0x8>;
power-off-rail;
status = "okay";
};
sdhci@700b0000 { /* SDMMC1 for SD card */
uhs-mask = <0xc>;
power-off-rail;
nvidia,update-pinctrl-settings;
pinctrl-names = "sdmmc_schmitt_enable", "sdmmc_schmitt_disable", "sdmmc_clk_schmitt_enable", "sdmmc_clk_schmitt_disable", "sdmmc_drv_code", "sdmmc_default_drv_code";
pinctrl-0 = <&sdmmc1_schmitt_enable_state>;
pinctrl-1 = <&sdmmc1_schmitt_disable_state>;
pinctrl-2 = <&sdmmc1_clk_schmitt_enable_state>;
pinctrl-3 = <&sdmmc1_clk_schmitt_disable_state>;
pinctrl-4 = <&sdmmc1_drv_code_1_8V>;
pinctrl-5 = <&sdmmc1_default_drv_code_3_3V>;
nvidia,sd-device;
wp-gpios = <&gpio TEGRA_GPIO_PZ4 0>;
status = "okay";
};
adma@702e2000 {
dma-channels = <10>;
status = "okay";
};
ahub {
i2s@702d1000 {
pinctrl-names = "dap_active", "dap_inactive";
pinctrl-0 = <>;
pinctrl-1 = <>;
regulator-supplies = "vdd-1v8-audio-hv", "vdd-1v8-audio-hv-bias";
vdd-1v8-audio-hv-supply = <&max77620_sd3>;
vdd-1v8-audio-hv-bias-supply = <&max77620_sd3>;
};
i2s@702d1300 {
pinctrl-names = "dap_active", "dap_inactive";
pinctrl-0 = <>;
pinctrl-1 = <>;
regulator-supplies = "vddio-dmic";
vddio-dmic-supply = <&max77620_sd3>;
};
i2s@702d1100 {
pinctrl-names = "dap_active", "dap_inactive";
pinctrl-0 = <>;
pinctrl-1 = <>;
regulator-supplies = "vdd-1v8-spi-hv", "vdd-1v8-spi-hv-bias";
vdd-1v8-spi-hv-supply = <&max77620_sd3>;
vdd-1v8-spi-hv-bias-supply = <&max77620_sd3>;
fsync-width = <0>;
};
};
sata@70020000 {
compatible = "nvidia,tegra210-ahci-sata";
status = "okay";
};
backlight {
compatible = "pwm-backlight";
status = "okay";
panel-a-wuxga-8-0-bl {
status = "okay";
pwms = <&tegra_pwm 0 40161>;
};
panel-s-edp-uhdtv-15-6-bl {
status = "okay";
pwms = <&tegra_pwm 0 1000000>;
};
};
pcie-controller@1003000 {
nvidia,wake-gpio = <&gpio TEGRA_GPIO(A, 2) 0>;
dvdd-pex-pll-supply = <&max77620_ldo1>;
l0-dvddio-pex-supply = <&max77620_ldo1>;
l1-dvddio-pex-supply = <&max77620_ldo1>;
l2-dvddio-pex-supply = <&max77620_ldo1>;
l3-dvddio-pex-supply = <&max77620_ldo1>;
l4-dvddio-pex-supply = <&max77620_ldo1>;
l5-dvddio-pex-supply = <&max77620_ldo1>;
l6-dvddio-pex-supply = <&max77620_ldo1>;
hvdd-pex-pll-e-supply = <&max77620_sd3>;
l0-hvddio-pex-supply = <&max77620_sd3>;
l1-hvddio-pex-supply = <&max77620_sd3>;
l2-hvddio-pex-supply = <&max77620_sd3>;
l3-hvddio-pex-supply = <&max77620_sd3>;
l4-hvddio-pex-supply = <&max77620_sd3>;
l5-hvddio-pex-supply = <&max77620_sd3>;
l6-hvddio-pex-supply = <&max77620_sd3>;
vddio-pex-ctl-supply = <&max77620_sd3>;
status = "okay";
pci@1,0 {
nvidia,num-lanes = <4>;
status = "okay";
};
pci@2,0 {
nvidia,num-lanes = <1>;
status = "okay";
};
};
host1x {
assigned-clocks = <&tegra_car TEGRA210_CLK_EXTERN3>,
<&tegra_car TEGRA210_CLK_CILE>,
<&tegra_car TEGRA210_CLK_CILCD>,
<&tegra_car TEGRA210_CLK_CILAB>,
<&tegra_car TEGRA210_CLK_VI_I2C>,
<&tegra_car TEGRA210_CLK_CLK_OUT_3_MUX>,
<&tegra_car TEGRA210_CLK_VI>,
<&tegra_car TEGRA210_CLK_ISP>,
<&tegra_car TEGRA210_CLK_ISPB>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_P>,
<&tegra_car TEGRA210_CLK_PLL_P>,
<&tegra_car TEGRA210_CLK_PLL_P>,
<&tegra_car TEGRA210_CLK_PLL_P>,
<&tegra_car TEGRA210_CLK_PLL_P>,
<&tegra_car TEGRA210_CLK_EXTERN3>,
<&tegra_car TEGRA210_CLK_PLL_C>,
<&tegra_car TEGRA210_CLK_PLL_C>,
<&tegra_car TEGRA210_CLK_ISP>;
assigned-clock-rates = <24000000>,
<102000000>,
<102000000>,
<102000000>,
<102000000>,
<24000000>,
<408000000>,
<408000000>,
<0>;
/* tegradc.0 */
dc@54200000 {
status = "okay";
nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>;
nvidia,emc-clk-rate = <300000000>;
nvidia,fb-bpp = <32>; /* bits per pixel */
nvidia,fb-flags = <TEGRA_FB_FLIP_ON_PROBE>;
nvidia,dc-or-node = "/host1x/dsi";
};
/* tegradc.1 */
dc@54240000 {
status = "okay";
nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>;
nvidia,emc-clk-rate = <300000000>;
nvidia,cmu-enable = <1>;
nvidia,fb-bpp = <32>; /* bits per pixel */
nvidia,fb-flags = <TEGRA_FB_FLIP_ON_PROBE>;
nvidia,dc-or-node = "/host1x/sor1";
};
dsi {
nvidia,dsi-controller-vs = <DSI_VS_1>;
status = "okay";
panel-a-wuxga-8-0 {
status = "okay";
nvidia,dsi-dpd-pads = <DSIC_DPD_EN DSID_DPD_EN>;
nvidia,panel-rst-gpio = <&gpio TEGRA_GPIO(V, 2) 0>; /* PV2 */
nvidia,panel-bl-pwm-gpio = <&gpio TEGRA_GPIO(V, 0) 0>; /* PV0 */
disp-default-out {
nvidia,out-flags = <TEGRA_DC_OUT_CONTINUOUS_MODE>;
};
};
};
sor {
status = "okay";
nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 6) 0>; /* PCC6 */
prod-settings {
status = "okay";
};
panel-s-edp-uhdtv-15-6 {
status = "okay";
nvidia,panel-bl-pwm-gpio = <&gpio TEGRA_GPIO(V, 0) 0>; /* PV0 */
nvidia,panel-rst-gpio = <&gpio TEGRA_GPIO(V, 2) 0>; /* PV2 */
smartdimmer {
status = "okay";
};
};
};
dpaux1 {
status = "okay";
};
i2c@546c0000 {
status = "okay";
bus-pullup-supply = <&max77620_sd3>;
avdd_dsi_csi-supply = <&max77620_ldo0>;
};
vi {
status = "okay";
avdd_dsi_csi-supply = <&max77620_ldo0>;
};
};
i2c@7000c000 {
status = "okay";
};
serial@70006040 {
status = "okay";
};
spi@7000da00 {
status = "ok";
};
spi@7000d400 {
status = "okay";
};
sound_card: sound {
compatible = "nvidia,tegra-audio-t210ref-mobile-rt565x";
nvidia,model = "tegra-snd-t210ref-mobile-rt565x";
clocks = <&tegra_car TEGRA210_CLK_PLL_P_OUT1>,
<&tegra_car TEGRA210_CLK_PLL_A>,
<&tegra_car TEGRA210_CLK_PLL_A_OUT0>,
<&tegra_car TEGRA210_CLK_D_AUDIO>,
<&tegra_car TEGRA210_CLK_CLK_M>,
<&tegra_car TEGRA210_CLK_EXTERN1>;
clock-names = "pll_p_out1", "pll_a", "pll_a_out0", "ahub",
"clk_m", "extern1";
assigned-clocks = <&tegra_car TEGRA210_CLK_PLL_A>,
<&tegra_car TEGRA210_CLK_PLL_A_OUT0>,
<&tegra_car TEGRA210_CLK_D_AUDIO>,
<&tegra_car TEGRA210_CLK_EXTERN1>;
assigned-clock-rates = <368640000>, <36864000>,
<36864000>, <12288000>;
nvidia,num-codec-link = <5>;
nvidia,audio-routing =
"x Headphone", "x OUT",
"x IN", "x Mic",
"y Headphone", "y OUT",
"y IN", "y Mic",
"l IN", "l OUT",
"s Headphone", "s OUT",
"s IN", "s Mic";
nvidia,xbar = <&tegra_axbar>;
/* The codec-dai here is initialized to dummy and will be */
/* replaced with rt565x codec-dai on detecting super-module */
nvidia,dai-link-1 {
link-name = "rt565x-playback";
cpu-dai = <&tegra_i2s1>;
codec-dai = <&spdif_dit4>;
cpu-dai-name = "I2S1";
codec-dai-name = "dit-hifi";
format = "i2s";
bitclock-slave;
frame-slave;
bitclock-noninversion;
frame-noninversion;
bit-format = "s16_le";
bclk_ratio = <0>;
srate = <48000>;
num-channel = <2>;
name-prefix = "x";
};
nvidia,dai-link-2 {
link-name = "spdif-dit-1";
cpu-dai = <&tegra_i2s2>;
codec-dai = <&spdif_dit1>;
cpu-dai-name = "I2S2";
codec-dai-name = "dit-hifi";
format = "dsp_a";
bitclock-slave;
frame-slave;
bitclock-inversion;
frame-inversion;
bit-format = "s16_le";
bclk_ratio = <4>;
srate = <8000>;
num-channel = <1>;
name-prefix = "y";
};
nvidia,dai-link-3 {
link-name = "spdif-dit-2";
cpu-dai = <&tegra_dmic3>;
codec-dai = <&spdif_dit2>;
cpu-dai-name = "DMIC3";
codec-dai-name = "dit-hifi";
format = "i2s";
bit-format = "s16_le";
srate = <48000>;
num-channel = <2>;
name-prefix = "z";
};
nvidia,dai-link-4 {
link-name = "spdif-dit-3";
cpu-dai = <&tegra_i2s3>;
codec-dai = <&spdif_dit3>;
cpu-dai-name = "I2S3";
codec-dai-name = "dit-hifi";
format = "i2s";
bitclock-slave;
frame-slave;
bitclock-noninversion;
frame-noninversion;
bit-format = "s16_le";
bclk_ratio = <0>;
srate = <48000>;
num-channel = <2>;
name-prefix = "l";
};
nvidia,dai-link-5 {
link-name = "spdif-dit-0";
cpu-dai = <&tegra_i2s4>;
codec-dai = <&spdif_dit0>;
cpu-dai-name = "I2S4";
codec-dai-name = "dit-hifi";
format = "i2s";
bitclock-slave;
frame-slave;
bitclock-noninversion;
frame-noninversion;
bit-format = "s16_le";
bclk_ratio = <0>;
srate = <48000>;
num-channel = <2>;
name-prefix = "s";
};
};
adsp_audio {
compr-ops = <1>;
num-plugin = <5>;
plugin-info-1 {
plugin-name = "mp3-dec1";
firmware-name = "nvmp3dec.elf";
widget-name = "MP3-DEC1";
};
plugin-info-2 {
plugin-name = "spkprot";
firmware-name = "nvspkprot.elf";
widget-name = "SPKPROT-SW";
};
plugin-info-3 {
plugin-name = "src";
firmware-name = "nvsrc.elf";
widget-name = "SRC";
};
plugin-info-4 {
plugin-name = "aac-dec1";
firmware-name = "nvaacdec.elf";
widget-name = "AAC-DEC1";
};
plugin-info-5 {
plugin-name = "aec";
firmware-name = "nvoice.elf";
widget-name = "AEC";
};
};
extcon {
extcon@0 {
status = "disabled";
};
};
udc@7d000000 {
nvidia,port-otg;
nvidia,charging-supported;
#extcon-cells = <1>;
status = "disabled";
};
otg@7d000000 {
#extcon-cells = <1>;
status = "disabled";
};
mailbox@70098000 {
status = "okay";
};
usb_cd {
status = "okay";
phys = <&tegra_padctl_uphy TEGRA_PADCTL_UPHY_UTMI_P(0)>;
phy-names = "otg-phy";
};
pinctrl@7009f000 {
status = "okay";
pinctrl-0 = <&tegra_padctl_uphy_pinmux_default>;
pinctrl-names = "default";
tegra_padctl_uphy_pinmux_default: pinmux {
usb2-micro-AB-xusb {
nvidia,lanes = "otg-0";
nvidia,function = "xusb";
nvidia,port-cap =
<TEGRA_PADCTL_PORT_OTG_CAP>;
nvidia,usb3-port-fake = <2>;
};
usb2-std-A-port0 {
nvidia,lanes = "otg-2";
nvidia,function = "xusb";
nvidia,port-cap =
<TEGRA_PADCTL_PORT_HOST_ONLY>;
};
usb3-std-A-port0 {
nvidia,lanes = "uphy-lane-5";
nvidia,function = "usb3";
nvidia,usb3-port = <1>;
nvidia,usb2-map = <2>;
nvidia,port-cap =
<TEGRA_PADCTL_PORT_HOST_ONLY>;
};
usb2-eth {
nvidia,lanes = "otg-1";
nvidia,function = "xusb";
nvidia,port-cap =
<TEGRA_PADCTL_PORT_HOST_ONLY>;
};
usb3-eth {
nvidia,lanes = "uphy-lane-6";
nvidia,function = "usb3";
nvidia,usb3-port = <0>;
nvidia,usb2-map = <1>;
nvidia,port-cap =
<TEGRA_PADCTL_PORT_HOST_ONLY>;
};
hsic {
nvidia,lanes = "hsic-0";
nvidia,function = "hsic";
};
pcie {
nvidia,lanes = "uphy-lane-1", "uphy-lane-2",
"uphy-lane-3", "uphy-lane-4";
nvidia,function = "pcie";
nvidia,pcie-controller = <0>;
nvidia,pcie-lane-select =
<TEGRA_PADCTL_PCIE_LANE_X4>;
};
pcie-m2 {
nvidia,lanes = "uphy-lane-0";
nvidia,function = "pcie";
nvidia,pcie-controller = <1>;
nvidia,pcie-lane-select =
<TEGRA_PADCTL_PCIE_LANE_X1>;
};
sata {
nvidia,lanes = "uphy-lane-7";
nvidia,function = "sata";
};
};
};
xusb@70090000 {
status = "okay";
extcon-cables = <&vbus_gpio_extcon 1>;
extcon-cable-names = "id";
#extcon-cells = <1>;
phys = <&tegra_padctl_uphy TEGRA_PADCTL_UPHY_UTMI_P(2)>,
<&tegra_padctl_uphy TEGRA_PADCTL_UPHY_USB3_P(1)>,
<&tegra_padctl_uphy TEGRA_PADCTL_UPHY_UTMI_P(1)>,
<&tegra_padctl_uphy TEGRA_PADCTL_UPHY_USB3_P(0)>,
<&tegra_padctl_uphy TEGRA_PADCTL_UPHY_UTMI_P(0)>;
phy-names = "utmi-2", "usb3-1", "utmi-1", "usb3-0", "utmi-0";
nvidia,pmc-wakeup =
<&tegra_pmc
PMC_WAKE_TYPE_EVENT 41 PMC_TRIGGER_TYPE_HIGH>,
<&tegra_pmc
PMC_WAKE_TYPE_EVENT 44 PMC_TRIGGER_TYPE_HIGH>;
};
xudc@700d0000 {
nvidia,portmap = <0x0108>;
#extcon-cells = <1>;
status = "okay";
phys = <&tegra_padctl_uphy TEGRA_PADCTL_UPHY_UTMI_P(0)>;
phy-names = "usb2";
};
xotg {
#extcon-cells = <1>;
status = "disabled";
};
gpu-dvfs-rework {
status = "ok";
};
thermal-fan-est {
compatible = "thermal-fan-est";
active_trip_temps = <0 51000 61000 71000 82000
140000 150000 160000 170000 180000>;
active_hysteresis = <0 15000 9000 9000 10000
0 0 0 0 0>;
};
pwm-fan {
compatible = "pwm-fan";
shared_data = <&pwm_fan_shared_data>;
active_pwm = <0 80 120 160 255 255 255 255 255 255>;
};
pwm_fan_shared_data: pfsd {
tach_gpio = <&gpio TEGRA_GPIO(K, 7) GPIO_ACTIVE_LOW>; /* TEGRA_GPIO_PK7 */
};
i2c@7000c400 {
nvidia,clock-always-on;
lp8557-backlight-a-wuxga-8-0@2c {
status = "okay";
disable-on-kernel-charging;
compatible = "ti,lp8557";
reg = <0x2c>;
bl-name = "pwm-backlight"; /* Match liblights naming expectations */
init-brt = /bits/ 8 <0xFF>; /* Max brightness */
dev-ctrl = /bits/ 8 <0x80>; /* PWM, enable standby mode */
pwm-period = <29334>;
pwm-names = "lp8557";
pwms = <&tegra_pwm 0 29334>;
bl-measured = < 0 1 2 3 4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23
24 25 26 27 28 29 30 31
32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47
48 49 50 51 52 53 54 55
56 57 58 59 60 61 62 63
64 65 66 67 68 69 70 71
72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87
88 89 90 91 92 93 94 95
96 97 98 99 100 101 102 103
104 105 106 107 108 109 110 111
112 113 114 115 116 117 118 119
120 121 122 123 124 125 126 127
128 129 130 131 132 133 134 135
136 137 138 139 140 141 142 143
144 145 146 147 148 149 150 151
152 153 154 155 156 157 158 159
160 161 162 163 164 165 166 167
168 169 170 171 172 173 174 175
176 177 178 179 180 181 182 183
184 185 186 187 188 189 190 191
192 193 194 195 196 197 198 199
200 201 202 203 204 205 206 207
208 209 210 211 212 213 214 215
216 217 218 219 220 221 222 223
224 225 226 227 228 229 230 231
232 233 234 235 236 237 238 239
240 241 242 243 244 245 246 247
248 249 250 251 252 253 254 255 >;
/* 20 mA max current */
rom_11h {
rom-addr = /bits/ 8 <0x11>;
rom-val = /bits/ 8 <0x05>;
};
/* 3 LED string */
rom_14h {
rom-addr = /bits/ 8 <0x14>;
rom-val = /bits/ 8 <0x87>;
};
/*Boost freq 1MHZ*/
rom_13h {
rom-addr = /bits/ 8 <0x13>;
rom-val = /bits/ 8 <0x01>;
};
};
tca9539_74: tca9539@74 {
compatible = "ti,tca9539";
gpio-controller;
#gpio-cells = <2>;
reg = <0x74>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(L, 1) 0x0>;
#interrupt-cells = <2>;
interrupt-controller;
vcc-supply = <&battery_reg>;
};
tca9539_77: tca9539@77 {
compatible = "ti,tca9539";
gpio-controller;
#gpio-cells = <2>;
reg = <0x77>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(Z, 2) 0x0>;
#interrupt-cells = <2>;
interrupt-controller;
vcc-supply = <&battery_reg>;
};
};
sysedp {
compatible = "nvidia,tegra124-sysedp";
nvidia,margin = <0>;
nvidia,min_budget = <0>;
nvidia,initial_budget = <40000>;
};
sysedp_reactive_capping@1 {
compatible = "nvidia,tegra124-sysedp_reactive_capping";
nvidia,max_capping_mw = <15000>;
nvidia,step_alarm_mw = <1000>;
nvidia,step_relax_mw = <500>;
nvidia,relax_ms = <250>;
nvidia,threshold_warning = "WARNING - SYSTEM Voltage Droop detected, please refer to the Jetson Power management application note";
interrupt-parent = <&soctherm>;
interrupts = <1 0x2002>;
sysedpc {
nvidia,name = "voltmon_oc1";
};
};
sysedp_reactive_capping@3 {
compatible = "nvidia,tegra124-sysedp_reactive_capping";
nvidia,max_capping_mw = <15000>;
nvidia,step_alarm_mw = <1000>;
nvidia,step_relax_mw = <500>;
nvidia,relax_ms = <250>;
nvidia,threshold_warning = "WARNING - Battery Over Current Limit hit, please refer to the Jetson Power management application note";
interrupt-parent = <&soctherm>;
interrupts = <3 0x2002>;
sysedpc {
nvidia,name = "batmon_oc3";
};
};
sysedp-dynamic-capping {
compatible = "nvidia,tegra124-sysedp-dynamic-capping";
nvidia,throttle_depth = <75>;
nvidia,cap_method = <1>;
};
bcmdhd_wlan {
edp-consumer-name = "primary-wifi";
};
cpu_edp {
status = "okay";
nvidia,edp_limit = <25000>;
};
gpu_edp {
status = "okay";
nvidia,edp_limit = <25000>;
};
soctherm@0x700E2000 {
throttle-cfgs {
throttle_oc1: oc1 {
nvidia,priority = <50>;
nvidia,polarity-active-low = <1>;
nvidia,count-threshold = <100>;
nvidia,alarm-filter = <5100000>;
nvidia,alarm-period = <0>;
nvidia,cpu-throt-percent = <75>;
nvidia,gpu-throt-level =
<TEGRA_SOCTHERM_THROT_LEVEL_MED>;
};
throttle_oc3: oc3 {
nvidia,priority = <40>;
nvidia,polarity-active-low = <1>;
nvidia,count-threshold = <15>;
nvidia,alarm-filter = <5100000>;
nvidia,alarm-period = <0>;
nvidia,cpu-throt-percent = <0>;
nvidia,gpu-throt-level =
<TEGRA_SOCTHERM_THROT_LEVEL_NONE>;
};
};
};
thermal-zones {
CPU-therm {
thermal-zone-params {
governor-name = "step_wise";
};
trips {
cpu_critical {
temperature = <102000>;
hysteresis = <0>;
type = "critical";
writable;
};
cpu_heavy {
temperature = <100500>;
hysteresis = <0>;
type = "hot";
writable;
};
cpu_throttle {
temperature = <97000>;
hysteresis = <0>;
type = "passive";
writable;
};
};
cooling-maps {
map0 {
trip = <&{/thermal-zones/CPU-therm/trips/cpu_critical}>;
cdev-type = "tegra-shutdown";
cooling-device = <&{/soctherm@0x700E2000/throttle@critical}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
map1 {
trip = <&{/thermal-zones/CPU-therm/trips/cpu_heavy}>;
cdev-type = "tegra-heavy";
cooling-device = <&throttle_heavy 1 1>;
};
map2 {
trip = <&{/thermal-zones/CPU-therm/trips/cpu_throttle}>;
cdev-type = "cpu-balanced";
cooling-device = <&{/bthrot_cdev/cpu_balanced}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
GPU-therm {
thermal-zone-params {
governor-name = "step_wise";
};
trips {
gpu_critical {
temperature = <102500>;
hysteresis = <0>;
type = "critical";
writable;
};
gpu_heavy {
temperature = <101000>;
hysteresis = <0>;
type = "hot";
writable;
};
gpu_throttle {
temperature = <97500>;
hysteresis = <0>;
type = "passive";
writable;
};
};
cooling-maps {
map0 {
trip = <&{/thermal-zones/GPU-therm/trips/gpu_critical}>;
cdev-type = "tegra-shutdown";
cooling-device = <&{/soctherm@0x700E2000/throttle@critical}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
map1 {
trip = <&{/thermal-zones/GPU-therm/trips/gpu_heavy}>;
cdev-type = "tegra-heavy";
cooling-device = <&throttle_heavy 1 1>;
};
map2 {
trip = <&{/thermal-zones/GPU-therm/trips/gpu_throttle}>;
cdev-type = "gpu-balanced";
cooling-device = <&{/bthrot_cdev/gpu_balanced}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
LCPU-therm {
thermal-zone-params {
governor-name = "pid_thermal_gov";
max_err_temp = <9000>;
max_err_gain = <1000>;
gain_p = <1000>;
gain_d = <0>;
up_compensation = <20>;
down_compensation = <20>;
};
trips {
lcpu_critical {
temperature = <103000>; /* must be same as GPU's critical temp */
hysteresis = <0>;
type = "critical";
writable;
};
lcpu_heavy {
temperature = <101500>;
hysteresis = <0>;
type = "hot";
writable;
};
lcpu_throttle {
temperature = <92000>;
hysteresis = <0>;
type = "passive";
writable;
};
};
cooling-maps {
map0 {
trip = <&{/thermal-zones/LCPU-therm/trips/lcpu_critical}>;
cdev-type = "tegra-shutdown";
cooling-device = <&{/soctherm@0x700E2000/throttle@critical}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
map1 {
trip = <&{/thermal-zones/LCPU-therm/trips/lcpu_heavy}>;
cdev-type = "tegra-heavy";
cooling-device = <&throttle_heavy 1 1>;
};
map2 {
trip = <&{/thermal-zones/LCPU-therm/trips/lcpu_throttle}>;
cdev-type = "cpu-balanced";
cooling-device = <&{/bthrot_cdev/cpu_balanced}
THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
PLL-therm {
thermal-zone-params {
governor-name = "pid_thermal_gov";
max_err_temp = <9000>;
max_err_gain = <1000>;
gain_p = <1000>;
gain_d = <0>;
up_compensation = <20>;
down_compensation = <20>;
};
};
Tboard_tegra {
status = "okay";
};
Tdiode_tegra {
status = "okay";
};
AO-therm {
status = "okay";
};
};
bcmdhd_wlan {
fw_path = "/system/vendor/firmware/fw_bcmdhd.bin";
nv_path = "/system/etc/nvram_jetsonE_cv_4354.txt";
country_code_map {
CC1 {
iso_abbrev = "XR";
custom_locale = "XR";
custom_locale_rev = <122>;
};
CC27 {
iso_abbrev = "IN";
custom_locale = "Q2";
custom_locale_rev = <998>;
};
};
};
serial@70006300 {
dma-names = "tx";
};
i2c@7000c400 {
clock-frequency = <400000>;
};
i2c@7000d000 {
clock-frequency = <1000000>;
};
dfll-max77621@70110000 {
dfll-max77621-integration {
i2c-fs-rate = <1000000>;
};
dfll-max77621-board-params {
sample-rate = <20000>;
};
};
soctherm@0x700E2000 {
therm_gpu {
enable-hw-pllx-offsetting;
pllx-offset-max = <4000>;
pllx-offset-min = <2000>;
};
};
clock@70110000 {
status = "okay";
vdd-cpu-supply = <&cpu_ovr_reg>;
nvidia,pwm-to-pmic;
nvidia,init-uv = <1000000>;
nvidia,align-step-uv = <19200>; /* 19.2mv */
nvidia,align-offset-uv = <708000>; /* 708mv */
nvidia,sample-rate = <25000>;
nvidia,droop-ctrl = <0x00000f00>;
nvidia,force-mode = <1>;
nvidia,cf = <6>;
nvidia,ci = <0>;
nvidia,cg = <2>;
};
};
After that, i recompiled device tree blob and reflash the TX1. After the flashing finished, the TX1 is able to boot but after i shutdown and restart, the TX1 failed to start.
When you say serial pin, are talking about serial console? If not, then which serial?
Yes. I mean serial console.
For serial console, have you tried both with and without CTS/RTS flow control (only three pins are needed for software flow control, a.k.a., “no flow control”…double check settings to see that nothing has changed)? Do you have an oscilloscope you can attach to serial console TX and RX to show if there is activity (I’m wondering if the serial console software is responsible for not seeing anything, or if it is dead hardware)? If serial console cannot show activity it may be time for RMA, but there are many reasons why a serial console program might not show activity even when hardware is functioning.
Hi haihoangsoftware,
It seems your device tree modification caused the problem, could your TX1 run well by flashing back to provided image via JetPack3.1?
You also search “tc358743” in this forum to get more information.
Thanks