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Hi,
We have a custom AM5718 board with a LCD, connected through LVDS.
LCD part Number : G065VN01 V2
Processor SDK: ti-processor-sdk-linux-am57xx-evm-05.01.00.11
Linux Version: 4.14
I have following queries about this.
1. Does it work with existing Linux which works fine with AM5718 IDK?
2. If not, what and all changes has to be done in Linux?
3. Also dts files to be modified
Regards,
Noufal P
Hi Noufal,
If you take a look at the Linux source in arch/arm/boot/dts, you will find the AM571x-IDK device tree files, and the associated LCD device tree overlays/ fragments.
I see AUO has several panels supported in the Linux mainline kernel, but not the one you're using. If your panel is compatible with the simple-panel driver as the other AUO panels, it should just be a matter of modifying the LCD timing in the device tree to match your LCD datasheet.
What are you using for an LVDS transmitter?
Regards,
Mike
Thank you for the reply.
Flatlink transmitter (Part No. SN65LVDS93A) is used for LVDS transmitter.
I have added debug prints in panel-dpi driver function calls. am not getting even probe function print.
am57xx-idk-common.dtsi has only one display node(like given below).
aliases {
rtc0 = &tps659038_rtc;
rtc1 = &rtc;
display0 = &hdmi0;
ethernet2 = &pruss2_emac0;
ethernet3 = &pruss2_emac1;
};
Can i copy and update am57xx-idk-common.dtsi file with lcd node from "arch/arm/boot/dts/am57xx-idk-lcd-osd101t2045.dtsi" ??
Regards,
Noufal P
HI Noufal,
Thank you for the schematic and information.
If you still have the display0 node aliased to hdmi0, that is probably the reason the panel-dpi driver isn't getting probed.
You're on the right track with using the lcd node from the AM571-idk device tree. Be sure to also re-map your display0 alias to your new lcd node.
Obviously there will be the panel timing information that you'll need to update from the AUO datasheet as well.
Regards,
Mike
Thank you for the info.
what should be written for compatible string in the node? If i keep as the same in the "arch/arm/boot/dts/am57xx-idk-lcd-osd101t2045.dtsi" this dts file, probe function is not getting called( i have added debug prints on panel-dpi.c file in drivers/gpu/drm/omapdrm/displays/panel-dpi.c).
So i changed compatible string to "omapdss, panel-dpi", probe function is getting called. But am getting erros/warnings related to pwm backlight and returing from the probe function without moving forward(verified this by adding prints). So i compared the connection in my custom hardware and EVM hardware. I am not able to see any connection related to backilight in my hardware but was seen in the EVM schematics.
Please go through the schematics updated let me know if anything is missing in my hardware.
Regards
Noufal P
Hi Noufal,
It looks like you need to spend some times reading the kernel docs, and I mean that in a nice way! You'll have endless frustration if you are adding things without understanding. For example, why are you including omapdss? omapdss probably requires knowing information like a GPIO for the backlight, and since not provided, threw up some errors and died.
The panel-dpi driver was not probed before your omapdss change because the OSD panel has an I2C controller that U-Boot will attempt to find, and will pass the appropriate device tree fragment to the kernel.
I believe what you will want to do is modify the panel-simple driver to include support for your panel (see https://elixir.bootlin.com/linux/v4.14.135/source/drivers/gpu/drm/panel/panel-simple.c). There are already several AUO panels supported there (unfortunately not yours), so I would use that a pattern to follow, assuming the larger panels have similar interface specifications.
Regards,
Mike
Thank you.
I have added omapdss because i had seen a structure like below in in panel-dpi.c.
static const struct of_device_id panel_dpi_of_match[] = {
{ .compatible = "omapdss,panel-dpi", },
{},
};
Also i would like to know about backlight node, what to be added in this.
Regards
Noufal P
Hai
I have edited panel-simple.c file and updated compatibile structure and data. There are two mehods we can update the timing details.
1. using display_timing structure
2. drm_display_mode structure
Tried both methods.am getting following error during boot time and no response seen on the display panel.
"[drm] Cannot find any crtc or sizes"
Am geting debug prints from the panel_simple_platform_probe() function, which is calling panel_simple_probe() function.
But am not getting debug prints from any of the functions updated in drm_panel_funcs.
PS. Attached is the boot log and prints marked with [SPM2] is added by me for debugging purpose.
Also attached my dts file for your reference.
/*
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "am57xx-industrial-grade.dtsi"
/ {
aliases {
rtc0 = &tps659038_rtc;
rtc1 = &rtc;
display1 = &hdmi0;
display0 = &lcd;
ethernet2 = &pruss2_emac0;
ethernet3 = &pruss2_emac1;
};
chosen {
stdout-path = &uart3;
};
vmain: fixedregulator-vmain {
compatible = "regulator-fixed";
regulator-name = "VMAIN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
v3_3d: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "V3_3D";
vin-supply = <&smps9_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
vtt_fixed: fixedregulator-vtt {
/* TPS51200 */
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
vin-supply = <&v3_3d>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
src_clk_x1: src_clk_x1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <20000000>;
};
leds-iio {
status = "disabled";
compatible = "gpio-leds";
led-out0 {
label = "out0";
gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out1 {
label = "out1";
gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out2 {
label = "out2";
gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out3 {
label = "out3";
gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out4 {
label = "out4";
gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out5 {
label = "out5";
gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out6 {
label = "out6";
gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-out7 {
label = "out7";
gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
#if 0
lcd_bl: backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 1>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
#endif
lcd: display {
/*
* TODO: Not a DPI panel, but a dummy DSI video mode panel.
* This needs to be changed later when we can support DSI VM
* panels properly.
*/
compatible = "auo,g065vn01";
power-supply = <&v3_3d>;
//backlight = <&lcd_bl>;
label = "lcd";
panel-timing {
clock-frequency = <25175000>;
hactive = <640>;
vactive = <480>;
hfront-porch = <16>;
hback-porch = <48>;
hsync-len = <96>;
vfront-porch = <10>;
vback-porch = <33>;
vsync-len = <2>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&tc358778_out>;
};
};
};
hdmi0: connector@0 {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&tpd12s015_out>;
};
};
};
tpd12s015: encoder@0 {
compatible = "ti,tpd12s016", "ti,tpd12s015";
gpios = <0>, /* optional CT_CP_HPD */
<0>, /* optional LS_OE */
<&gpio7 12 GPIO_ACTIVE_HIGH>; /* HPD */
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tpd12s015_in: endpoint@0 {
remote-endpoint = <&hdmi_out>;
};
};
port@1 {
reg = <1>;
tpd12s015_out: endpoint@0 {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
src_clk_x1: src_clk_x1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <20000000>;
};
/* Dual-MAC Ethernet application node on PRU-ICSS2 */
pruss2_eth: pruss2_eth {
compatible = "ti,am57-prueth";
prus = <&pru2_0>, <&pru2_1>;
firmware-name = "ti-pruss/am57xx-pru0-prueth-fw.elf",
"ti-pruss/am57xx-pru1-prueth-fw.elf";
sram = <&ocmcram1>;
interrupt-parent = <&pruss2_intc>;
pruss2_emac0: ethernet-mii0 {
phy-handle = <&pruss2_eth0_phy>;
phy-mode = "mii";
interrupts = <20>, <22>, <23>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
pruss2_emac1: ethernet-mii1 {
phy-handle = <&pruss2_eth1_phy>;
phy-mode = "mii";
interrupts = <21>, <23>, <24>;
interrupt-names = "rx", "tx", "ptp_tx";
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
};
ptp_bc: ptp_bc {
compatible = "ti,am57-bc";
status = "disabled";
};
};
&dra7_pmx_core {
dcan1_pins_default: dcan1_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0) /* dcan1_rx */
>;
};
dcan1_pins_sleep: dcan1_pins_sleep {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */
>;
};
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH
&dra7_pmx_core 0x418>;
#interrupt-cells = <2>;
interrupt-controller;
ti,system-power-controller;
ti,palmas-override-powerhold;
tps659038_pmic {
compatible = "ti,tps659038-pmic";
smps12-in-supply = <&vmain>;
smps3-in-supply = <&vmain>;
smps45-in-supply = <&vmain>;
smps6-in-supply = <&vmain>;
smps7-in-supply = <&vmain>;
smps8-in-supply = <&vmain>;
smps9-in-supply = <&vmain>;
ldo1-in-supply = <&vmain>;
ldo2-in-supply = <&vmain>;
ldo3-in-supply = <&vmain>;
ldo4-in-supply = <&vmain>;
ldo9-in-supply = <&vmain>;
ldoln-in-supply = <&vmain>;
ldousb-in-supply = <&vmain>;
ldortc-in-supply = <&vmain>;
regulators {
smps12_reg: smps12 {
/* VDD_MPU */
regulator-name = "smps12";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps3_reg: smps3 {
/* VDD_DDR EMIF1 EMIF2 */
regulator-name = "smps3";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
smps45_reg: smps45 {
/* VDD_DSPEVE on AM572 */
/* VDD_IVA + VDD_DSP on AM571 */
regulator-name = "smps45";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps6_reg: smps6 {
/* VDD_GPU */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps7_reg: smps7 {
/* VDD_CORE */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps8_reg: smps8 {
/* 5728 - VDD_IVAHD */
/* 5718 - N.C. test point */
regulator-name = "smps8";
};
smps9_reg: smps9 {
/* VDD_3_3D */
regulator-name = "smps9";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo1_reg: ldo1 {
/* VDDSHV8 - VSDMMC */
/* NOTE: on rev 1.3a, data supply */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo2_reg: ldo2 {
/* VDDSH18V */
regulator-name = "ldo2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo3_reg: ldo3 {
/* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo4_reg: ldo4 {
/* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
regulator-name = "ldo4";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
/* LDO5-8 unused */
ldo9_reg: ldo9 {
/* VDD_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <840000>;
regulator-max-microvolt = <1160000>;
regulator-always-on;
regulator-boot-on;
};
ldoln_reg: ldoln {
/* VDDA_1V8_PLL */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldousb_reg: ldousb {
/* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldortc_reg: ldortc {
/* VDDA_RTC */
regulator-name = "ldortc";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
regen1: regen1 {
/* VDD_3V3_ON */
regulator-name = "regen1";
regulator-boot-on;
regulator-always-on;
};
regen2: regen2 {
/* Needed for PMIC internal resource */
regulator-name = "regen2";
regulator-boot-on;
regulator-always-on;
};
};
};
tps659038_rtc: tps659038_rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&tps659038>;
interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
};
tps659038_pwr_button: tps659038_pwr_button {
compatible = "ti,palmas-pwrbutton";
interrupt-parent = <&tps659038>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
ti,palmas-long-press-seconds = <12>;
};
tps659038_gpio: tps659038_gpio {
compatible = "ti,palmas-gpio";
gpio-controller;
#gpio-cells = <2>;
};
extcon_usb2: tps659038_usb {
compatible = "ti,palmas-usb-vid";
ti,enable-vbus-detection;
ti,enable-id-detection;
/* ID & VBUS GPIOs provided in board dts */
};
};
tpic2810: tpic2810@60 {
compatible = "ti,tpic2810";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
};
tc358778: tc358778@0e {
compatible = "toshiba,tc358778", "toshiba,tc358768";
reg = <0x0e>;
status = "disabled";
clocks = <&src_clk_x1>;
clock-names = "refclk";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tc358778_in: endpoint {
remote-endpoint = <&dpi_out>;
data-lines = <24>;
};
};
port@1 {
reg = <1>;
tc358778_out: endpoint {
/*
* lanes and remote-endpoint defined per
* panel.
*/
};
};
};
};
ov2659: ov2659@30 {
compatible = "ovti,ov2659";
reg = <0x30>;
clocks = <&src_clk_x1>;
clock-names = "xvclk";
pwrdn-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
port {
ov2659_1: endpoint {
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <1>;
link-frequencies = /bits/ 64 <70000000>;
};
};
};
};
&mcspi3 {
status = "okay";
ti,pindir-d0-out-d1-in;
sn65hvs882: sn65hvs882@0 {
compatible = "pisosr-gpio";
gpio-controller;
#gpio-cells = <2>;
reg = <0>;
spi-max-frequency = <1000000>;
spi-cpol;
};
};
&uart1 {
status = "okay";
interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH
&dra7_pmx_core 0x3e0>;
};
&uart3 {
status = "okay";
interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH
&dra7_pmx_core 0x248>;
};
&rtc {
status = "okay";
ext-clk-src;
};
&mac {
status = "okay";
dual_emac;
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};
&usb2_phy1 {
phy-supply = <&ldousb_reg>;
};
&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};
&usb1 {
dr_mode = "host";
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
&usb2 {
extcon = <&extcon_usb2>;
dr_mode = "otg";
};
&mmc1 {
status = "okay";
vmmc-supply = <&v3_3d>;
/*vqmmc-supply = <&ldo1_reg>;*/
vqmmc-supply = <&v3_3d>; /* for HAL_SPM2 */
bus-width = <4>;
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
};
&mmc2 {
status = "okay";
vmmc-supply = <&v3_3d>;
vqmmc-supply = <&v3_3d>;
bus-width = <8>;
non-removable;
max-frequency = <96000000>;
no-1-8-v;
};
&dcan1 {
status = "okay";
pinctrl-names = "default", "sleep", "active";
pinctrl-0 = <&dcan1_pins_sleep>;
pinctrl-1 = <&dcan1_pins_sleep>;
pinctrl-2 = <&dcan1_pins_default>;
};
&qspi {
status = "okay";
spi-max-frequency = <76800000>;
m25p80@0 {
compatible = "s25fl256s1", "jedec,spi-nor";
spi-max-frequency = <76800000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
/* MTD partition table.
* The ROM checks the first four physical blocks
* for a valid file to boot and the flash here is
* 64KiB block size.
*/
partition@0 {
label = "QSPI.SPL";
reg = <0x00000000 0x000040000>;
};
partition@1 {
label = "QSPI.u-boot";
reg = <0x00040000 0x00100000>;
};
partition@2 {
label = "QSPI.u-boot-spl-os";
reg = <0x00140000 0x00080000>;
};
partition@3 {
label = "QSPI.u-boot-env";
reg = <0x001c0000 0x00010000>;
};
partition@4 {
label = "QSPI.u-boot-env.backup1";
reg = <0x001d0000 0x0010000>;
};
partition@5 {
label = "QSPI.kernel";
reg = <0x001e0000 0x0800000>;
};
partition@6 {
label = "QSPI.file-system";
reg = <0x009e0000 0x01620000>;
};
};
};
&gpu {
status = "ok";
};
&hdmi {
status = "okay";
/*
* XXX: Support AM572x-Rev 1.2a. this is wrong for AM571x-rev 1.3a,
* AM572x-Rev1.3a - but thanks to always-on, they work.
* TODO: SWITCH TO LDO4 once rev 1.2a is deprecated
* (on rev 1.3a availability)
*/
vdda-supply = <&ldo3_reg>;
port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
};
};
&dss {
status = "okay";
vdda_video-supply = <&ldoln_reg>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dpi_out: endpoint {
remote-endpoint = <&tc358778_in>;
data-lines = <24>;
};
};
};
};
&bb2d {
status = "okay";
};
&tc358778_out {
remote-endpoint = <&lcd_in>;
lanes = <0 1 2 3 4 5 6 7 8 9>;
};
&ecap0 {
status = "okay";
};
&pruss_soc_bus1 {
status = "okay";
pruss1: pruss@0 {
status = "okay";
};
};
&pruss_soc_bus2 {
status = "okay";
pruss2: pruss@0 {
status = "okay";
};
};
&pruss2_mdio {
status = "okay";
pruss2_eth0_phy: ethernet-phy@0 {
reg = <0>;
interrupt-parent = <&gpio3>;
interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
};
pruss2_eth1_phy: ethernet-phy@1 {
reg = <1>;
interrupt-parent = <&gpio3>;
interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};
};
U-Boot SPL 2018.01-00444-g17164f4-dirty (Aug 01 2019 - 10:28:41)
DRA722-GP ES2.0
Trying to boot from MMC1
no pinctrl state for default mode
no pinctrl state for default mode
U-Boot 2018.01-00444-g17164f4-dirty (Aug 01 2019 - 10:28:41 +0530)
CPU : DRA722-GP ES2.0
Model: TI AM5718 IDK
Board: AM571x IDK REV
DRAM: 1 GiB
MMC: no pinctrl state for default mode
no pinctrl state for default mode
OMAP SD/MMC: 0, OMAP SD/MMC: 1
Warning: fastboot.board_rev: unknown board revision
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
SCSI: SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net: Could not get PHY for ethernet@48484000: addr -1074063068
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
1490 bytes read in 4 ms (363.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
Running uenvcmd ...
1 bytes read in 1 ms (1000 Bytes/s)
Already setup.
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4006400 bytes read in 354 ms (10.8 MiB/s)
97555 bytes read in 82 ms (1.1 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe5000, end 8ffffd12 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.67-gd315a9bb00 (root@ubuntu-Vostro-2520) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11)) #22 SMP PREEMPT Sat Aug 3 19:28:02 IST 2019
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: TI AM5718 IDK
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[ 0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[ 0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[ 0.000000] DRA722 ES2.0
[ 0.000000] percpu: Embedded 15 pages/cpu @ef648000 s31372 r8192 d21876 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 210496
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=13de222c-02 rw rootfstype=ext4 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 644564K/848896K available (8192K kernel code, 346K rwdata, 2556K rodata, 2048K init, 299K bss, 24108K reserved, 180224K cma-reserved, 234496K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0a00000 (10208 kB)
[ 0.000000] .init : 0xc0e00000 - 0xc1000000 (2048 kB)
[ 0.000000] .data : 0xc1000000 - 0xc1056b90 ( 347 kB)
[ 0.000000] .bss : 0xc1058000 - 0xc10a2c3c ( 300 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000018] Switching to timer-based delay loop, resolution 162ns
[ 0.000339] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000348] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000774] Console: colour dummy device 80x30
[ 0.000792] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000799] This ensures that you still see kernel messages. Please
[ 0.000806] update your kernel commandline.
[ 0.000827] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000843] pid_max: default: 32768 minimum: 301
[ 0.000964] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000978] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001492] CPU: Testing write buffer coherency: ok
[ 0.001715] /cpus/cpu@0 missing clock-frequency property
[ 0.001728] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.039859] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.059865] Hierarchical SRCU implementation.
[ 0.080051] EFI services will not be available.
[ 0.099922] smp: Bringing up secondary CPUs ...
[ 0.099933] smp: Brought up 1 node, 1 CPU
[ 0.099943] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[ 0.099951] CPU: All CPU(s) started in HYP mode.
[ 0.099958] CPU: Virtualization extensions available.
[ 0.100347] devtmpfs: initialized
[ 0.117587] random: get_random_u32 called from bucket_table_alloc+0x100/0x250 with crng_init=0
[ 0.120061] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.120259] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.120277] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.123774] pinctrl core: initialized pinctrl subsystem
[ 0.124257] DMI not present or invalid.
[ 0.124509] NET: Registered protocol family 16
[ 0.130817] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.131674] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.327524] cpuidle: using governor ladder
[ 0.327557] cpuidle: using governor menu
[ 0.335812] OMAP GPIO hardware version 0.1
[ 0.362799] No ATAGs?
[ 0.362846] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.362861] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.363249] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.363260] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.363787] OMAP DMA hardware revision 0.0
[ 0.402262] edma 43300000.edma: memcpy is disabled
[ 0.405390] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.412092] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.415397] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.415602] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.415841] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.416082] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.416385] iommu: Adding device 58820000.ipu to group 1
[ 0.416466] iommu: Adding device 55020000.ipu to group 2
[ 0.416604] iommu: Adding device 40800000.dsp to group 0
[ 0.418986] palmas 0-0058: Irq flag is 0x00000004
[ 0.442192] palmas 0-0058: Muxing GPIO 2b, PWM 0, LED 0
[ 0.443809] SMPS12: supplied by regulator-dummy
[ 0.445497] SMPS3: supplied by VMAIN
[ 0.447030] SMPS45: supplied by regulator-dummy
[ 0.448816] SMPS6: supplied by VMAIN
[ 0.450484] SMPS7: supplied by VMAIN
[ 0.452282] SMPS8: supplied by VMAIN
[ 0.453516] SMPS9: supplied by VMAIN
[ 0.454483] LDO1: supplied by VMAIN
[ 0.460750] random: fast init done
[ 0.461292] LDO2: supplied by VMAIN
[ 0.471149] LDO3: supplied by VMAIN
[ 0.481161] LDO4: supplied by VMAIN
[ 0.491152] LDO5: supplied by regulator-dummy
[ 0.491850] LDO6: supplied by regulator-dummy
[ 0.492527] LDO7: supplied by regulator-dummy
[ 0.493204] LDO8: supplied by regulator-dummy
[ 0.493906] LDO9: supplied by VMAIN
[ 0.501487] LDOLN: supplied by VMAIN
[ 0.511210] LDOUSB: supplied by VMAIN
[ 0.523966] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.524176] media: Linux media interface: v0.10
[ 0.524214] Linux video capture interface: v2.00
[ 0.524291] pps_core: LinuxPPS API ver. 1 registered
[ 0.524300] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.524318] PTP clock support registered
[ 0.524346] EDAC MC: Ver: 3.0.0
[ 0.530699] dmi: Firmware registration failed.
[ 0.531122] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.531321] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.531665] Advanced Linux Sound Architecture Driver Initialized.
[ 0.540777] clocksource: Switched to clocksource arch_sys_counter
[ 0.548127] NET: Registered protocol family 2
[ 0.548669] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.548734] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.548860] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.548927] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.548960] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.549080] NET: Registered protocol family 1
[ 0.569438] RPC: Registered named UNIX socket transport module.
[ 0.569448] RPC: Registered udp transport module.
[ 0.569456] RPC: Registered tcp transport module.
[ 0.569464] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.570370] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.570499] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.571532] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.575573] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.586128] NFS: Registering the id_resolver key type
[ 0.586152] Key type id_resolver registered
[ 0.586161] Key type id_legacy registered
[ 0.586200] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.587816] bounce: pool size: 64 pages
[ 0.587862] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.587872] io scheduler noop registered
[ 0.587881] io scheduler deadline registered
[ 0.588032] io scheduler cfq registered (default)
[ 0.588043] io scheduler mq-deadline registered
[ 0.588052] io scheduler kyber registered
[ 0.593780] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.593928] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[ 0.593999] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[ 0.594011] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[ 0.606684] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.3
[ 0.607067] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.607103] OF: PCI: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.607125] OF: PCI: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.607387] dra7-pcie 51000000.pcie: phy link never came up
[ 1.607517] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.607531] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.607543] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.607554] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.607871] PCI: bus0: Fast back to back transfers disabled
[ 1.607963] PCI: bus1: Fast back to back transfers enabled
[ 1.608000] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 1.608019] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.608338] pcieport 0000:00:00.0: Signaling PME with IRQ 171
[ 1.608467] pcieport 0000:00:00.0: AER enabled with IRQ 171
[ 1.611356] V3_3D: supplied by smps9
[ 1.611623] vtt_fixed: supplied by V3_3D
[ 1.653202] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 1.655835] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 45, base_baud = 3000000) is a 8250
[ 2.694454] console [ttyS0] enabled
[ 2.698787] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 46, base_baud = 3000000) is a 8250
[ 2.709433] omap_rng 48090000.rng: Random Number Generator ver. 20
[ 2.716528] DSS: OMAP DSS rev 6.1
[ 2.721557] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 2.730001] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[ 2.740934] [SPM2] panel_simple_init()
[ 2.746496] [SPM2] panel_simple_platform_probe()
[ 2.751165] [SPM2] panel_simple_probe()
[ 2.755154] [SPM2] Calling drm_panel_add()
[ 2.759266] [SPM2] Calling dev_set_drvdata()
[ 2.771039] brd: module loaded
[ 2.779463] loop: module loaded
[ 2.786656] m25p80 spi0.0: s25fl256s1 (32768 Kbytes)
[ 2.791807] 7 ofpart partitions found on MTD device spi0.0
[ 2.797317] Creating 7 MTD partitions on "spi0.0":
[ 2.802149] 0x000000000000-0x000000040000 : "QSPI.SPL"
[ 2.807970] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[ 2.814028] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[ 2.820670] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[ 2.827057] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[ 2.834147] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[ 2.840179] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[ 2.847230] libphy: Fixed MDIO Bus: probed
[ 2.910814] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 2.918507] davinci_mdio 48485000.mdio: no live phy, scanning all
[ 3.020804] davinci_mdio 48485000.mdio: timed out waiting for user access
[ 3.127697] davinci_mdio 48485000.mdio: timed out waiting for idle
[ 3.133946] davinci_mdio: probe of 48485000.mdio failed with error -5
[ 3.141092] cpsw 48484000.ethernet: Detected MACID = 30:45:11:23:16:78
[ 3.147700] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 3.154102] cpsw 48484000.ethernet: ALE Table size 1024
[ 3.159360] cpsw 48484000.ethernet: device node lookup for pps timer failed
[ 3.166400] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 3.174283] cpsw 48484000.ethernet: cpsw: Detected MACID = 30:45:11:23:16:79
[ 3.182595] i2c /dev entries driver
[ 3.186832] IR NEC protocol handler initialized
[ 3.191409] IR RC5(x/sz) protocol handler initialized
[ 3.196530] IR RC6 protocol handler initialized
[ 3.201096] IR JVC protocol handler initialized
[ 3.205643] IR Sony protocol handler initialized
[ 3.210277] IR SANYO protocol handler initialized
[ 3.215013] IR Sharp protocol handler initialized
[ 3.219736] IR MCE Keyboard/mouse protocol handler initialized
[ 3.225604] IR XMP protocol handler initialized
[ 3.235528] sdhci: Secure Digital Host Controller Interface driver
[ 3.241843] sdhci: Copyright(c) Pierre Ossman
[ 3.247266] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.253693] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 3.258768] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
[ 3.320996] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[ 3.369071] mmc0: host does not support reading read-only switch, assuming write-enable
[ 3.380244] mmc0: new high speed SDHC card at address 0007
[ 3.386146] mmcblk0: mmc0:0007 SD16G 14.9 GiB
[ 3.390817] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[ 3.400124] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.406392] mmcblk0: p1 p2
[ 3.416564] NET: Registered protocol family 10
[ 3.434786] Segment Routing with IPv6
[ 3.438502] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.444790] NET: Registered protocol family 17
[ 3.449386] Key type dns_resolver registered
[ 3.453811] omap_voltage_late_init: Voltage driver support not added
[ 3.460211] Power Management for TI OMAP4+ devices.
[ 3.465311] Registering SWP/SWPB emulation handler
[ 3.478739] dmm 4e000000.dmm: workaround for errata i878 in use
[ 3.486111] dmm 4e000000.dmm: initialized all PAT entries
[ 3.492960] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.499601] [drm] No driver support for vblank timestamp query.
[ 3.505638] [drm] Cannot find any crtc or sizes
[ 3.511067] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[ 3.518603] hctosys: unable to open rtc device (rtc0)
[ 3.524363] ALSA device list:
[ 3.527405] No soundcards found.
[ 3.532922] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.542007] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 119 g: 0), Elements(C=0 F=3)0x29003
[ 3.551222] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.560555] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 18 g: 0), Elements(C=0 F=0)0x29000
[ 3.569741] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 894 g: 0), Elements(C=1 F=12)0x2902c
[ 3.579007] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 30 g: 0), Elements(C=0 F=0)0x29000
[ 3.588213] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.597137] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 23 g: 0), Elements(C=0 F=0)0x29000
[ 3.606161] EXT4-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended
[ 3.615066] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.623986] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.632905] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 152 g: 0), Elements(C=0 F=4)0x29004
[ 3.641998] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 206 g: 0), Elements(C=0 F=6)0x29006
[ 3.651091] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 78 g: 0), Elements(C=0 F=2)0x29002
[ 3.660088] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 2 g: 0), Elements(C=0 F=0)0x29000
[ 3.669006] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 266 g: 0), Elements(C=0 F=7)0x29007
[ 3.678099] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.687017] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.695935] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 43 g: 0), Elements(C=0 F=1)0x29001
[ 3.704939] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.713857] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.722778] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.731696] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.740606] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.749527] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.758446] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.767363] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.776281] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.785200] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.794118] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.808416] mmc1: new DDR MMC card at address 0001
[ 3.813486] mmcblk1: mmc1:0001 R1J57L 27.5 GiB
[ 3.818146] mmcblk1boot0: mmc1:0001 R1J57L partition 1 16.0 MiB
[ 3.824238] mmcblk1boot1: mmc1:0001 R1J57L partition 2 16.0 MiB
[ 3.830289] mmcblk1rpmb: mmc1:0001 R1J57L partition 3 128 KiB
[ 4.277177] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.285481] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 4.294095] devtmpfs: mounted
[ 4.298716] Freeing unused kernel memory: 2048K
[ 4.560850] [drm] Cannot find any crtc or sizes
[ 4.650888] systemd[1]: System time before build time, advancing clock.
[ 4.705360] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
[ 4.727007] systemd[1]: Detected architecture arm.
Welcome to Arago 2018.08!
[ 4.761715] systemd[1]: Set hostname to <am57xx-evm>.
[ 4.980792] NOHZ: local_softirq_pending 40
[ 5.090789] NOHZ: local_softirq_pending 40
[ 5.185379] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.198316] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 5.231258] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.238480] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 5.322356] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.329255] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 5.371089] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 5.411109] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 5.441072] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 5.481101] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ OK ] Listening on Journal Socket (/dev/log).
[ OK ] Listening on Network Service Netlink Socket.
[ OK ] Listening on Syslog Socket.
[ OK ] Created slice User and Session Slice.
[ OK ] Listening on udev Control Socket.
[ OK ] Reached target Swap.
[ OK ] Created slice System Slice.
Mounting Kernel Debug File System...
[ OK ] Created slice system-serial\x2dgetty.slice.
Starting Load Kernel Modules...
[ 5.812252] cmemk: loading out-of-tree module taints kernel.
[ 5.818565] CMEMK module: reference Linux version 4.14.67
[ 5.828495] cmemk initialized
Starting Create list of required st…ce nodes for the current kernel...
[ 5.854138] cryptodev: driver 1.9 loaded.
[ OK ] Created slice system-getty.slice.
[ 5.887475] usbcore: registered new interface driver usbfs
[ 5.893689] usbcore: registered new interface driver hub
[ 5.899085] usbcore: registered new device driver usb
Mounting Temporary Directory (/tmp)...
[ 5.920068] usbcore: registered new interface driver usbserial
Starting Journal Service...
[ 5.940191] usbcore: registered new interface driver ftdi_sio
[ 5.947043] usbserial: USB Serial support registered for FTDI USB Serial Device
Starting Remount Root and Kernel File Systems...
[ OK ] Reached target Slices.
[ 5.995370] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Mounting POSIX Message Queue File System...
[ OK ] Listening on udev Kernel Socket.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Temporary Directory (/tmp).
[ OK ] Started Journal Service.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Create list of required sta…vice nodes for the current kernel.
[ OK ] Started Remount Root and Kernel File Systems.
Starting Rebuild Hardware Database...
Starting Create System Users...
Mounting Kernel Configuration File System...
Starting Apply Kernel Variables...
Starting Flush Journal to Persistent Storage...
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Create System Users.
[ OK ] Started Apply Kernel Variables.
[ 6.553823] systemd-journald[77]: Received request to flush runtime journal from PID 1
Starting Create Static Device Nodes in /dev...
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Create Static Device Nodes in /dev.
Starting udev Kernel Device Manager...
[ OK ] Reached target Local File Systems (Pre).
Mounting /var/volatile...
Mounting /media/ram...
[ OK ] Mounted /var/volatile.
[ OK ] Mounted /media/ram.
[ OK ] Started udev Kernel Device Manager.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
Starting Rebuild Journal Catalog...
Starting Rebuild Dynamic Linker Cache...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Rebuild Journal Catalog.
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Rebuild Dynamic Linker Cache.
[ OK ] Started Rebuild Hardware Database.
Starting udev Coldplug all Devices...
Starting Update is Completed...
[ OK ] Started Update is Completed.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Reached target System Initialization.
[ OK ] Listening on RPCbind Server Activation Socket.
[ OK ] Started Daily rotation of log files.
Starting Network Service...
[ 9.878384] ov2659 0-0030: Sensor detection failed (3030, 0)
[ OK ] Listening on dropbear.socket.
[ 9.938378] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[ 9.957868] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659038@58:tps659038_rtc as rtc0
[ 9.959457] omap_gpio 4805b000.gpio: Could not set line 7 debounce to 20000 microseconds (-22)
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ 10.122515] remoteproc remoteproc0: 58820000.ipu is available
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ 10.181154] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ OK ] Reached target Sockets.
[ 10.206252] omap-des 480a5000.des: will run requests pump with realtime priority
[ OK ] Reached target Basic System.
[ 10.319570] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[ OK ] Reached target Containers.
[ 10.356305] remoteproc remoteproc1: 55020000.ipu is available
Starting Print notice about GPLv3 packages...
[ 10.402802] omap_rtc 48838000.rtc: registered as rtc1
[ 10.420017] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
Starting uim-sysfs.service...
[ 10.450287] remoteproc remoteproc2: 40800000.dsp is available
[ 10.486804] remoteproc remoteproc0: powering up 58820000.ipu
[ 10.510902] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6665500
[ 10.540982] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[ 10.586873] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 10.598545] remoteproc remoteproc0: registered virtio0 (type 7)
[ 10.621203] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[ OK ] Started System Logging Service.
[ 10.709756] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x3d
Starting Login Service...
[ OK ] Started Kernel Logging Service.
Starting TI MultiCore Tools Daemon...
[ 10.761306] remoteproc remoteproc1: powering up 55020000.ipu
[ 10.780312] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747220
[ 10.805719] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ OK ] Started Periodic Command Scheduler.
Starting TI IPC Daemon...
[ OK ] Started Job spooling tools.
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
[ OK ] Started D-Bus System Message Bus.
[ 11.103365] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 11.108934] remoteproc remoteproc1: registered virtio1 (type 7)
[ 11.146282] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[ 11.168672] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[ 11.190942] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x66
[ 11.341604] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[ 11.368605] random: crng init done
[ 11.374286] random: 7 urandom warning(s) missed due to ratelimiting
[ 11.744917] SCSI subsystem initialized
[ 11.786271] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 11.793435] vpe 489d0000.vpe: Device registered as /dev/video0
[ 11.858368] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 12.020306] remoteproc remoteproc2: powering up 40800000.dsp
[ 12.036108] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 20388756
[ 12.074189] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 12.080081] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 12.086026] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 12.094603] CAN device driver interface
[ 12.113669] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 12.125718] omap-aes 4b500000.aes: will run requests pump with realtime priority
[ 12.158108] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 12.163807] omap-aes 4b700000.aes: will run requests pump with realtime priority
[ 12.166376] vip 48970000.vip: loading firmware vpdma-1b8.bin
[ 12.259679] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[ 12.259701] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 12.259708] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 12.432911] net eth0: initializing cpsw version 1.15 (0)
[ 12.435622] libphy: PHY 48485000.mdio:00 not found
[ 12.435627] net eth0: phy "48485000.mdio:00" not found on slave 0, err -19
[ 12.448442] cpts ptp bc clkid 0
[ 12.460831] vip 48970000.vip: VPDMA firmware loaded
[ 12.467402] scsi host0: ahci
[ 12.467604] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 81
[ 12.490134] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 12.552550] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 12.556512] remoteproc remoteproc2: registered virtio2 (type 7)
[ 12.556518] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[ 12.607994] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[ 12.713513] net eth1: initializing cpsw version 1.15 (0)
[ 12.716243] libphy: PHY 48485000.mdio:01 not found
[ 12.716248] net eth1: phy "48485000.mdio:01" not found on slave 1, err -19
[ 12.786773] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 12.792467] ata1: SATA link down (SStatus 0 SControl 300)
[ 13.186430] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.gpu on minor 1
[ 13.442596] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[ 13.442604] omap-hdmi-audio omap-hdmi-audio.0.auto: ASoC: no DMI vendor name!
[ 13.448169] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 13.725856] pruss 4b200000.pruss: creating PRU cores and other child platform devices
[ 13.782042] davinci_mdio 4b232400.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 13.782047] libphy: 4b232400.mdio: probed
[ 13.880813] davinci_mdio 4b232400.mdio: timed out waiting for user access
[ 13.981467] davinci_mdio 4b232400.mdio: timed out waiting for idle
[ 13.981531] davinci_mdio: probe of 4b232400.mdio failed with error -5
[ 13.981893] pruss 4b280000.pruss: creating PRU cores and other child platform devices
[ 14.050828] davinci_mdio 4b2b2400.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 14.050833] libphy: 4b2b2400.mdio: probed
[ 14.150820] davinci_mdio 4b2b2400.mdio: timed out waiting for user access
[ 14.290149] davinci_mdio 4b2b2400.mdio: timed out waiting for idle
[ 14.290212] davinci_mdio: probe of 4b2b2400.mdio failed with error -5
[ 14.297270] remoteproc remoteproc3: 4b234000.pru is available
[ 14.297316] pru-rproc 4b234000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@34000 probed successfully
[ 14.297591] remoteproc remoteproc4: 4b238000.pru is available
[ 14.297628] pru-rproc 4b238000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@38000 probed successfully
[ 14.297833] remoteproc remoteproc5: 4b2b4000.pru is available
[ 14.297867] pru-rproc 4b2b4000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@34000 probed successfully
[ 14.298043] remoteproc remoteproc6: 4b2b8000.pru is available
[ 14.298076] pru-rproc 4b2b8000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@38000 probed successfully
[ 14.318780] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ 14.318785] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 14.319206] prueth pruss2_eth: port 1: using random MAC addr: 4a:9b:71:a1:5e:6a
[ 14.319666] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 14.319671] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 14.319804] prueth pruss1_eth: port 1: using random MAC addr: 62:4d:3c:28:16:e5
Starting RPC Bind Service...
Starting Avahi mDNS/DNS-SD Stack...
[ 15.773546] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=89)
[ OK ] Started Network Service.
[ OK ] Started uim-sysfs.service.
[ 15.848873] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ OK ] Started TI MultiCore Tools Daemon.
[ OK ] Started TI IPC Daemon.
[ OK ] Started RPC Bind Service.
[ OK ] Found device /dev[ 15.940829] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
/ttyS2.
[ OK ] Found device /dev/ttyS0.
[ 16.024335] prueth pruss2_eth: port 1: using random MAC addr: 96:22:a5:98:46:6f
[ 16.085651] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 16.140952] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 16.146468] prueth pruss1_eth: port 1: using random MAC addr: 7a:00:8c:7b:e9:db
[ 16.413393] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ 16.419084] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 16.483678] prueth pruss2_eth: port 1: using random MAC addr: 0a:de:c2:d1:70:ec
[ 16.508881] NET: Registered protocol family 44
[ 16.511304] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[ 16.511477] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[ 16.784352] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 16.790041] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 16.841085] prueth pruss1_eth: port 1: using random MAC addr: ca:a2:c3:9d:14:f7
[ 16.849034] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ 16.900937] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 16.906461] prueth pruss2_eth: port 1: using random MAC addr: e2:93:81:42:63:2c
[ 16.948123] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 16.974448] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 16.986662] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 16.986689] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 17.040338] prueth pruss1_eth: port 1: using random MAC addr: aa:76:04:5e:8e:fa
[ 17.072276] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ 17.077966] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 17.111436] prueth pruss2_eth: port 1: using random MAC addr: e2:4d:c0:75:88:74
[ 17.118880] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 4
[ 17.163397] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: published functions = 9
[ 17.188056] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 17.206023] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[ 17.234192] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[ 17.244755] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[ 17.244799] xhci-hcd xhci-hcd.2.auto: irq 180, io mem 0x488d0000
[ 17.251288] hub 2-0:1.0: USB hub found
[ 17.251316] hub 2-0:1.0: 1 port detected
[ 17.251637] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 17.251649] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[ 17.251659] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[ 17.251710] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[ 17.254845] hub 3-0:1.0: USB hub found
[ 17.254871] hub 3-0:1.0: 1 port detected
[ 17.258008] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 17.258013] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
***************************************************************
**************************************************************[ 17.258118] prueth pruss1_eth: port 1: using random MAC addr: 56:ab:2d:5a:8b:ad
*
NOTICE: This file system contains the following GPLv3 packages:
autoconf
bash-dev
bash
binutils-dev
binutils
bison-dev
bison
cifs-utils
cpio
cpp-symlinks
cpp
dosfstools
elfutils-dev
elfutils
findutils
g++-symlinks
g++
[ 17.258570] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
gawk
gcc-symlinks
gcc
gdb
gdbc6x
gdbserver
gettext
gstreamer1.0-libav
gzip
hidapi
libasm1
libcairo-perf-u[ 17.258574] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
tils
libdw1
libelf1
libgdbm-compat4
libgdbm-dev
libgdb[ 17.258654] prueth pruss2_eth: port 1: using random MAC addr: aa:17:7a:8a:4e:24
m4
libgettextlib
libgettextsrc
libgmp10
libidn11
libmavconn
libmpc3
libmpfr4
libreadline-dev
libreadline7
libunistring2
m4-dev
m4
make
mavlink
mavros-extras
mavros-msgs
mavros
nettle
parted
python3-pycairo
socketca[ 17.581465] xhci-hcd xhci-hcd.1.auto: irq 179, io mem 0x48890000
n-interface
swig-dev
swig
which
If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution. This can be done using
the opkg remove command. i.e.:
opkg remove <package>
Where <package> is the name printed in the list above
NOTE: If the package is a depe[ 17.611922] hub 1-0:1.0: USB hub found
ndency of another package you
will be notified of the dependent packages. You should
use the --force-removal-of-d[ 17.627492] hub 1-0:1.0: 1 port detected
ependent-packages option to
also remove the dependent packages as well
***************************************************************
************************************************[ 17.647726] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
***************
[ 17.661742] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 17.661754] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ 17.661765] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 17.661826] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 17.662829] hub 4-0:1.0: USB hub found
[ 17.662855] hub 4-0:1.0: 1 port detected
[ OK ] Started Print notice about GPLv3 packages.
[ 17.860265] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 17.871493] prueth pruss1_eth: port 1: using random MAC addr: 6a:ae:82:81:72:91
[ 17.879448] prueth pruss2_eth: pruss_fw_drop_untagged_vlan 0
[ 17.901023] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 17.906525] prueth pruss2_eth: port 1: using random MAC addr: da:27:01:d9:23:21
[ 17.931761] prueth pruss1_eth: pruss_fw_drop_untagged_vlan 0
[ 17.937449] prueth pruss1_eth: pruss MC Mask 0:0:0:0:0:0
[ 17.961327] prueth pruss1_eth: port 1: using random MAC addr: 06:20:cc:92:62:b5
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Login Service.
[ OK ] Reached target Sound Card.
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Starting rc.pvr.service...
[ OK ] Reached target Network.
Starting Lightning Fast Webserver With Light System Requirements...
[ 18.451158] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
Starting Enable and configure wl18xx bluetooth stack...
[ OK ] Started Redis In-Memory Data Store.
Starting Permit User Sessions...
Starting Simple Network Management Protocol (SNMP) Daemon....
Starting Wait for Network to be Configured...
Starting Network Name Resolution...
[ OK ] Started rc.pvr.service.
[ OK ] Started Lightning Fast Webserver With Light System Requirements.
[ OK ] Started Enable and configure wl18xx bluetooth stack.
[ OK ] Started Permit User Sessions.
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Started Getty on tty1.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
Starting weston.service...
[ OK ] Started Network Name Resolution.
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Stopped Redis In-Memory Data Store.
[ OK ] Started Redis In-Memory Data Store.
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Started NFS status monitor for NFSv2/3 locking..
[ OK ] Started Simple Network Management Protocol (SNMP) Daemon..
[ OK ] Stopped Redis In-Memory Data Store.
[ OK ] Started Redis In-Memory Data Store.
[ OK ] Stopped Redis In-Memory Data Store.
[ OK ] Started Redis In-Memory Data Store.
[ OK ] Stopped Redis In-Memory Data Store.
[ OK ] Started Redis In-Memory Data Store.
[ OK ] Stopped Redis In-Memory Data Store.
[FAILED] Failed to start Redis In-Memory Data Store.
See 'systemctl status redis.service' for details.
[ OK ] Started weston.service.
Starting telnetd.service...
[ OK ] Started telnetd.service.
Starting thttpd.service...
[ OK ] Started thttpd.service.
Starting rng-tools.service...
[ OK ] Started rng-tools.service.
[ 23.528227] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org am57xx-evm ttyS0
Arago 2018.08 am57xx-evm ttyS0
am57xx-evm login: [ 138.954230] NET: Registered protocol family 15
[ 139.021912] Initializing XFRM netlink socket
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org am57xx-evm ttyS0
Arago 2018.08 am57xx-evm ttyS0
am57xx-evm login: root
root@am57xx-evm:~# [ 305.120783] EXT4-fs (mmcblk0p2): error count since last fsck: 195
[ 305.126931] EXT4-fs (mmcblk0p2): initial error at time 1564758100: ext4_journal_check_start:61
[ 305.135589] EXT4-fs (mmcblk0p2): last error at time 1564758678: ext4_lookup:1575: inode 735842
Regards,
Noufal P
Hai,
Can you please tell me how the detect logic is working for LCD? Also please check the dts file attached above and update me if anything is missed.
We are not at all able to move forward since LCD is not detected.
Regards,
Noufal P
Hi Noufal,
Speaking with our Linux display expert, he told me the story is slightly different with kernel version 4.14.
For 4.14, we are still using the panel-dpi driver (our current 4.19 kernel can use panel-simple). The panel-dpi driver is similar to panel-simple, but will handle the omapdrm plumbing that will be handled automatically in newer kernels.
What you will need to do is include your panel timing in the device tree, and use "panel-dpi" in the compatible property. There are a few AM57-based examples you can refer to.
Since you already did the hard work of extracting the panel timing information from the datasheet, I think you are nearly there!
Regards,
Mike
Thank you .
Now we are able to see the connector using modetest command. we have configured LCD panel for 640x480 mode. Now if we run the kmscube application, while probing we are to see clock DE and HSYNC. But nothing on Data pins and VSYNC.
In dts file, dss node i have configured like below,
&dss {
status = "okay";
vdda_video-supply = <&ldoln_reg>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dpi_out: endpoint {
//remote-endpoint = <&tc358778_in>;
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
}
and my lcd panel node is,
lcd: display {
/*
* TODO: Not a DPI panel, but a dummy DSI video mode panel.
* This needs to be changed later when we can support DSI VM
* panels properly.
*/
compatible = "omapdss,panel-dpi";
vcc-supply = <&v3_3d>;
//backlight = <&lcd_bl>;
label = "lcd";
panel-timing {
clock-frequency = <25175000>;
hactive = <640>;
vactive = <480>;
hfront-porch = <16>;
hback-porch = <48>;
hsync-len = <96>;
vfront-porch = <10>;
vback-porch = <33>;
vsync-len = <2>;
hsync-active = <1>;
vsync-active = <1>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
Regards,
Noufal P
Hi Noufal,
If you do not see data pins and sync toggling, highly likely it is hardware or pin-muxing issue.
Regards,
Manisha
Thank you Manisha for your reply.
We have rectified this issue. It was pinmuxing problem. Now we are able to see outputs on pins but not in display.
Regards
Noufal P
Thanks Noufal for the update. I am glad to know the issue is resolved now.
Hai Manisha,
We were able to see output on vout pins while probing. Not on the display. And we are not sure about the expected output on the vout pins. If there is any reference for the expected output on the vout pins, we could compare our ouput with reference output.
Regards
Noufal P
You can use the output from IDK EVM board as reference.
Regards,
Manisha