I am facing issue in loading uart port for Beaglebone Debian.
Following are my configurations:
I have a beaglebone with Debian OS. I have an sd card with 4 Partitions.
Partition 1 ( mmcblk0p1 ) contains following bootloader configurations:-
Partition 2 ( mmcblk0p2 ) contains the Debian OS.
Partition 3 ( mmcblk0p3 ) contains another Debian OS.
Partition 4 ( mmcblk0p4 ) decides from Which partition to boot?
/uEnv.txt from mmcblk0p1 reads from mmcblk0p4 and decides from which partition to boot.
This is my /uEnv.txt:
rdaddr=0x88080000
initrd_high=0xffffffff
fdt_high=0xffffffff
loadxrd=echo debug: [/boot/initrd.img-${uname_r}] ... ; load mmc 0:1 ${rdaddr} /boot/initrd.img-${uname_r}; setenv rdsize ${filesize}
loaduEnvtxt=load mmc 0:1 ${loadaddr} /boot/uEnv.txt ; env import -t ${loadaddr} ${filesize};
check_dtb=if test -n ${dtb}; then setenv fdtfile ${dtb};fi;
check_uboot_overlays=if test -n ${enable_uboot_overlays}; then setenv enable_uboot_overlays ;fi;
loadall=run loaduEnvtxt; run check_dtb; run check_uboot_overlays; run loadxrd;
rootpart=0:2
flagpart=0:4
bootdir=/boot
bootfile=vmlinuz-4.14.71-ti-r80
console=ttyO0,115200n8
fdtaddr=0x88000000
fdtfile=am335x-bonegreen-wireless.dtb
loadaddr=0x82000000
mmcroot=/dev/mmcblk0p2 ro
mmcrootfstype=ext4 rootwait
mmcargs=setenv bootargs console=${console} ${optargs} ${cape_disable} ${cape_enable} root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}
loadfdt=echo debug: [/boot/dtbs/${uname_r}/${fdtfile}] ... ;load mmc 0:1 ${fdtaddr} /boot/dtbs/${uname_r}/${fdtfile}
loadimage=echo debug: [/boot/vmlinuz-${uname_r}] ... ; load mmc 0:1 ${loadaddr} /boot/vmlinuz-${uname_r}
boot_three=setenv rootpart 0:3; setenv mmcroot /dev/mmcblk0p3 ro
findroot=\
if test -e mmc $flagpart three; then \
if test -e mmc $flagpart three_ok; then \
run boot_three; \
elif test ! -e mmc $flagpart three_tried; then \
fatwrite mmc $flagpart $loadaddr three_tried 4; \
run boot_three; \
fi; \
elif test -e mmc $flagpart two; then \
if test ! -e mmc $flagpart two_ok; then \
if test -e mmc $flagpart two_tried; then \
run boot_three; \
else \
fatwrite mmc $flagpart $loadaddr two_tried 4; \
fi; \
fi; \
fi;
uenvcmd=\
run loadall; \
run findroot; \
echo Using root partition ${rootpart}; \
if run loadfdt; then \
echo Loaded ${fdtfile}; \
if run loadimage; then \
run mmcargs; \
bootz ${loadaddr} - ${fdtaddr}; \
fi; \
fi;
In /boot/uEnv.txt I have enabled following Configs:
uname_r=4.14.71-ti-r80
enable_uboot_overlays=1
uboot_overlay_addr0=/lib/firmware/BB-UART4-00A0.dtbo
uboot_overlay_addr1=/lib/firmware/BB-UART1-00A0.dtbo
uboot_overlay_addr2=/lib/firmware/BB-I2C2-00A0.dtbo
uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo
enable_uboot_cape_universal=1
cmdline=coherent_pool=1M net.ifnames=0 quiet
My Boot logs:
U-Boot SPL 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500)
Trying to boot from MMC2
Loading Environment from EXT4...
** Unable to use mmc 0:1 for loading the env **
U-Boot 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500), Build: jenkins-github_Bootloader-Builder-65
CPU : AM335X-GP rev 2.1
I2C: ready
DRAM: 512 MiB
No match for driver 'omap_hsmmc'
No match for driver 'omap_hsmmc'
Some drivers were not found
Reset Source: Power-on reset has occurred.
RTC 32KCLK Source: External.
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4...
** Unable to use mmc 0:1 for loading the env **
Board: BeagleBone Black
<ethaddr> not set. Validating first E-fuse MAC
BeagleBone Black:
Model: SeeedStudio BeagleBone Green Wireless:
BeagleBone: cape eeprom: i2c_probe: 0x54:
BeagleBone: cape eeprom: i2c_probe: 0x55:
BeagleBone: cape eeprom: i2c_probe: 0x56:
BeagleBone: cape eeprom: i2c_probe: 0x57:
Net: eth0: MII MODE
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Press SPACE to abort autoboot in 2 seconds
board_name=[A335BNLT] ...
board_rev=[GW1A] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
60067 bytes read in 6 ms (9.5 MiB/s)
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
2628 bytes read in 2 ms (1.3 MiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from /uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
2113 bytes read in 3 ms (687.5 KiB/s)
debug: [/boot/initrd.img-4.14.71-ti-r80] ...
4799493 bytes read in 303 ms (15.1 MiB/s)
Using root partition 0:2
debug: [/boot/dtbs/4.14.71-ti-r80/am335x-bonegreen-wireless.dtb] ...
60067 bytes read in 8 ms (7.2 MiB/s)
Loaded am335x-bonegreen-wireless.dtb
debug: [/boot/vmlinuz-4.14.71-ti-r80] ...
10416640 bytes read in 652 ms (15.2 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Using Device Tree in place at 88000000, end 88011aa2
Starting kernel ...
[ 0.000749] timer_probe: no matching timers found
[ 0.783193] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 1.073624] omap_voltage_late_init: Voltage driver support not added
[ 1.080550] PM: Cannot get wkup_m3_ipc handle
Question:
Now when I boot into the partition and check for the UART port I am unable to find them.
ls -l /dev/ttyO*
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO0 -> ttyS0
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO2 -> ttyS2
The output I am expecting is:
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO0 -> ttyS0
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO1 -> ttyS1
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO2 -> ttyS2
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO3 -> ttyS3
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO4 -> ttyS4
lrwxrwxrwx 1 root root 5 Nov 3 2016 /dev/ttyO5 -> ttyS5
Yes, I'm loading the Overlays. In my uEnv.txt I am running loadall which loads the /boot/uEnv.txt. What am I doing wrong here or what am I missing here?
rdaddr=0x88080000
initrd_high=0xfffffffffdt_high=0xffffffff
loadxrd=echo debug1: [/boot/initrd.img-${uname_r}] ... ; load mmc 0:1 ${rdaddr} /boot/initrd.img-${uname_r}; setenv rdsize ${filesize}loaduEnvtxt=echo debug1 loading uEnv.txt ... ; load mmc 0:1 ${loadaddr} /boot/uEnv.txt ; env import -t ${loadaddr} ${filesize};check_dtb=echo debug1 loading check_dtb ... ; if test -n ${dtb}; then setenv fdtfile ${dtb};fi;check_uboot_overlays=echo debug1 loading check_uboot_overlays ... ; if test -n ${enable_uboot_overlays}; then setenv enable_uboot_overlays ;fi;
loadall=run loaduEnvtxt; run check_dtb; run check_uboot_overlays; run loadxrd;
rootpart=0:2flagpart=0:4bootdir=/bootbootfile=vmlinuz-4.14.71-ti-r80console=ttyO0,115200n8fdtaddr=0x88000000fdtfile=am335x-bonegreen-wireless.dtbloadaddr=0x82000000mmcroot=/dev/mmcblk0p2 rommcrootfstype=ext4 rootwait
mmcargs=setenv bootargs console=${console} ${optargs} ${cape_disable} ${cape_enable} root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}
loadfdt=echo debug1: [/boot/dtbs/${uname_r}/${fdtfile}] ... ;load mmc 0:1 ${fdtaddr} /boot/dtbs/${uname_r}/${fdtfile}
loadimage=echo debug1: [/boot/vmlinuz-${uname_r}] ... ; load mmc 0:1 ${loadaddr} /boot/vmlinuz-${uname_r}
boot_three=setenv rootpart 0:3; setenv mmcroot /dev/mmcblk0p3 ro
findroot=\ if test -e mmc $flagpart three; then \ if test -e mmc $flagpart three_ok; then \ run boot_three; \ elif test ! -e mmc $flagpart three_tried; then \ fatwrite mmc $flagpart $loadaddr three_tried 4; \ run boot_three; \ fi; \ elif test -e mmc $flagpart two; then \ if test ! -e mmc $flagpart two_ok; then \ if test -e mmc $flagpart two_tried; then \ run boot_three; \ else \ fatwrite mmc $flagpart $loadaddr two_tried 4; \ fi; \ fi; \ fi;
uenvcmd=\ run loadall; \ run findroot; \ echo Using root partition ${rootpart}; \
setenv fdt_buffer 0x60000; \ load ${devtype} ${bootpart} ${rdaddr} ${uboot_overlay}; \ fdt addr ${fdtaddr}; \ fdt resize ${fdt_buffer}; \ fdt apply ${rdaddr}; \
fdt resize ${fdt_buffer}; \ echo Done with the edit; \
if run loadfdt; then \ echo Loaded ${fdtfile}; \ if run loadimage; then \ run mmcargs; \ bootz ${loadaddr} - ${fdtaddr}; \ fi; \ fi;
U-Boot SPL 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500)Trying to boot from MMC2
Loading Environment from EXT4... Card did not respond to voltage select!
U-Boot 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500), Build: jenkins-github_Bootloader-Builder-65
CPU : AM335X-GP rev 2.1I2C: readyDRAM: 512 MiBNo match for driver 'omap_hsmmc'No match for driver 'omap_hsmmc'Some drivers were not foundReset Source: Power-on reset has occurred.RTC 32KCLK Source: External.MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4... Card did not respond to voltage select!
Board: BeagleBone Black<ethaddr> not set. Validating first E-fuse MACBeagleBone Black:Model: SeeedStudio BeagleBone Green Wireless:BeagleBone: cape eeprom: i2c_probe: 0x54:BeagleBone: cape eeprom: i2c_probe: 0x55:BeagleBone: cape eeprom: i2c_probe: 0x56:BeagleBone: cape eeprom: i2c_probe: 0x57:Net: eth0: MII MODECould not get PHY for cpsw: addr 0cpsw, usb_etherPress SPACE to abort autoboot in 2 secondsboard_name=[A335BNLT] ...board_rev=[GW1A] ...
SD/MMC found on device 0switch to partitions #0, OKmmc0 is current deviceScanning mmc 0:1...
60067 bytes read in 5 ms (11.5 MiB/s)
gpio: pin 56 (gpio 56) value is 0gpio: pin 55 (gpio 55) value is 0gpio: pin 54 (gpio 54) value is 0gpio: pin 53 (gpio 53) value is 1switch to partitions #0, OKmmc0 is current devicegpio: pin 54 (gpio 54) value is 1Checking for: /uEnv.txt ...
2261 bytes read in 2 ms (1.1 MiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from /uEnv.txtImporting environment from mmc ...Checking if uenvcmd is set ...gpio: pin 56 (gpio 56) value is 1Running uenvcmd ...
debug1 loading uEnv.txt ...2176 bytes read in 3 ms (708 KiB/s)debug1 loading check_dtb ...debug1 loading check_uboot_overlays ...debug1: [/boot/initrd.img-4.14.71-ti-r80] ...4799493 bytes read in 302 ms (15.2 MiB/s)
Using root partition 0:2
10416640 bytes read in 652 ms (15.2 MiB/s)
Checking if client_ip is set ...Checking for: /boot.scr ...Checking for: /boot/boot.scr ...Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
2176 bytes read in 3 ms (708 KiB/s)Loaded environment from /boot/uEnv.txtChecking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...loading /boot/vmlinuz-4.14.71-ti-r80 ...debug1: [/boot/vmlinuz-4.14.71-ti-r80] ...10416640 bytes read in 653 ms (15.2 MiB/s)debug: [enable_uboot_overlays=1] ...debug: [enable_uboot_cape_universal=1] ...debug: [uboot_base_dtb_univ=am335x-bonegreen-wireless-uboot-univ.dtb] ...uboot_overlays: [uboot_base_dtb=am335x-bonegreen-wireless-uboot-univ.dtb] ...uboot_overlays: Switching too: dtb=am335x-bonegreen-wireless-uboot-univ.dtb ...debug1: [/boot/dtbs/4.14.71-ti-r80/am335x-bonegreen-wireless-uboot-univ.dtb] ...156290 bytes read in 14 ms (10.6 MiB/s)uboot_overlays: [fdt_buffer=0x60000] ...uboot_overlays: loading /lib/firmware/BB-UART4-00A0.dtbo ...1075 bytes read in 3 ms (349.6 KiB/s)uboot_overlays: loading /lib/firmware/BB-UART1-00A0.dtbo ...1075 bytes read in 2 ms (524.4 KiB/s)uboot_overlays: loading /lib/firmware/BB-I2C2-00A0.dtbo ...1152 bytes read in 2 ms (562.5 KiB/s)uboot_overlays: loading /lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo ...1440 bytes read in 3 ms (468.8 KiB/s)uboot_overlays: loading /lib/firmware/BB-BBGW-WL1835-00A0.dtbo ...4839 bytes read in 3 ms (1.5 MiB/s)uboot_overlays: loading /lib/firmware/BB-ADC-00A0.dtbo ...711 bytes read in 3 ms (231.4 KiB/s)uboot_overlays: loading /lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo ...2402 bytes read in 4 ms (585.9 KiB/s)loading /boot/initrd.img-4.14.71-ti-r80 ...4799493 bytes read in 302 ms (15.2 MiB/s)debug: [console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet] ...debug: [bootz 0x82000000 0x88080000:493c05 88000000] ...
## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000
reserving fdt memory region: addr=88000000 size=88000 Using Device Tree in place at 88000000, end 8808afff
Starting kernel ...
[ 0.002060] timer_probe: no matching timers found[ 1.135903] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle[ 1.486326] omap_voltage_late_init: Voltage driver support not added[ 1.493305] PM: Cannot get wkup_m3_ipc handlemount: mounting /dev/mmcblk0p1 on /root failed: Invalid argumentmount: mounting /dev on /root/dev failed: No such file or directorymount: mounting /dev on /root/dev failed: No such file or directorymount: mounting /run on /root/run failed: No such file or directoryrun-init: current directory on the same filesystem as the root: error 0Target filesystem doesn't have requested /sbin/init.run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0No init found. Try passing init= bootarg.
BusyBox v1.22.1 (Debian 1:1.22.0-19+b3) built-in shell (ash)Enter 'help' for a list of built-in commands.
setenv fdt_buffer 0x60000; \
fatload mmc 0:1 ${rdaddr} /lib/firmware/BB-UART4-00A0.dtbo; \
fdt addr ${fdtaddr}; \
fdt resize ${fdt_buffer}; \
fdt apply ${rdaddr}; \
fdt resize ${fdt_buffer}; \
fatload mmc 0:1 ${rdaddr} /lib/firmware/BB-UART1-00A0.dtbo; \
rdaddr=0x88080000
initrd_high=0xfffffffffdt_high=0xffffffff
loadxrd=echo debug: [/boot/initrd.img-${uname_r}] ... ; load mmc 0:1 ${rdaddr} /boot/initrd.img-${uname_r}; setenv rdsize ${filesize}loaduEnvtxt=load mmc 0:1 ${loadaddr} /boot/uEnv.txt ; env import -t ${loadaddr} ${filesize};check_dtb=if test -n ${dtb}; then setenv fdtfile ${dtb};fi;check_uboot_overlays=if test -n ${enable_uboot_overlays}; then setenv enable_uboot_overlays ;fi;
loadall=run loaduEnvtxt; run check_dtb; run check_uboot_overlays; run loadxrd;
rootpart=0:2flagpart=0:4bootdir=/bootbootfile=vmlinuz-4.14.71-ti-r80console=ttyO0,115200n8fdtaddr=0x88000000fdtfile=am335x-bonegreen-wireless.dtbloadaddr=0x82000000mmcroot=/dev/mmcblk0p2 rommcrootfstype=ext4 rootwait
mmcargs=setenv bootargs console=${console} ${optargs} ${cape_disable} ${cape_enable} root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}
loadfdt=echo debug: [/boot/dtbs/${uname_r}/${fdtfile}] ... ;load mmc 0:1 ${fdtaddr} /boot/dtbs/${uname_r}/${fdtfile}
loadimage=echo debug: [/boot/vmlinuz-${uname_r}] ... ; load mmc 0:1 ${loadaddr} /boot/vmlinuz-${uname_r}
boot_three=setenv rootpart 0:3; setenv mmcroot /dev/mmcblk0p3 ro
findroot=\ if test -e mmc $flagpart three; then \ if test -e mmc $flagpart three_ok; then \ run boot_three; \ elif test ! -e mmc $flagpart three_tried; then \ fatwrite mmc $flagpart $loadaddr three_tried 4; \ run boot_three; \ fi; \ elif test -e mmc $flagpart two; then \ if test ! -e mmc $flagpart two_ok; then \ if test -e mmc $flagpart two_tried; then \ run boot_three; \ else \ fatwrite mmc $flagpart $loadaddr two_tried 4; \ fi; \ fi; \ fi;
uenvcmd=\ run loadall; \ run findroot; \ echo Using root partition ${rootpart}; \
if run loadfdt; then \ echo Inside loadfdt; \ setenv fdt_buffer 0x60000; \ fatload mmc 0:1 ${rdaddr} /lib/firmware/BB-UART4-00A0.dtbo; \ echo I have loaded BB-UART4-00A0.dtbo; \
fdt addr ${fdtaddr}; \ fdt resize ${fdt_buffer}; \ fdt apply ${rdaddr}; \ fdt resize ${fdt_buffer}; \
fatload mmc 0:1 ${rdaddr} /lib/firmware/BB-UART1-00A0.dtbo; \ echo I have loaded BB-UART1-00A0.dtbo; \
if run loadimage; then \ run mmcargs; \ bootz ${loadaddr} - ${fdtaddr}; \ fi; \ fi;
U-Boot SPL 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500)
Trying to boot from MMC2Loading Environment from EXT4...
** Unable to use mmc 0:1 for loading the env **
U-Boot 2018.09-00002-g0b54a51eee (Sep 10 2018 - 19:41:39 -0500), Build: jenkins-github_Bootloader-Builder-65
CPU : AM335X-GP rev 2.1I2C: readyDRAM: 512 MiBNo match for driver 'omap_hsmmc'No match for driver 'omap_hsmmc'Some drivers were not foundReset Source: Power-on reset has occurred.RTC 32KCLK Source: External.MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1Loading Environment from EXT4...
** Unable to use mmc 0:1 for loading the env **
Board: BeagleBone Black<ethaddr> not set. Validating first E-fuse MACBeagleBone Black:Model: SeeedStudio BeagleBone Green Wireless:BeagleBone: cape eeprom: i2c_probe: 0x54:BeagleBone: cape eeprom: i2c_probe: 0x55:BeagleBone: cape eeprom: i2c_probe: 0x56:BeagleBone: cape eeprom: i2c_probe: 0x57:Net: eth0: MII MODECould not get PHY for cpsw: addr 0cpsw, usb_etherPress SPACE to abort autoboot in 2 secondsboard_name=[A335BNLT] ...board_rev=[GW1A] ...
switch to partitions #0, OKmmc0 is current deviceSD/MMC found on device 0switch to partitions #0, OKmmc0 is current deviceScanning mmc 0:1...60067 bytes read in 5 ms (11.5 MiB/s)gpio: pin 56 (gpio 56) value is 0gpio: pin 55 (gpio 55) value is 0gpio: pin 54 (gpio 54) value is 0gpio: pin 53 (gpio 53) value is 1switch to partitions #0, OKmmc0 is current devicegpio: pin 54 (gpio 54) value is 1Checking for: /uEnv.txt ...
2257 bytes read in 2 ms (1.1 MiB/s)
gpio: pin 55 (gpio 55) value is 1Loaded environment from /uEnv.txtImporting environment from mmc ...Checking if uenvcmd is set ...
test - minimal test like /bin/sh
Usage:test [args..]
Checking if client_ip is set ...Checking for: /boot.scr ...Checking for: /boot/boot.scr ...Checking for: /boot/uEnv.txt ...gpio: pin 55 (gpio 55) value is 12176 bytes read in 3 ms (708 KiB/s)Loaded environment from /boot/uEnv.txtChecking if uname_r is set in /boot/uEnv.txt...gpio: pin 56 (gpio 56) value is 1Running uname_boot ...loading /boot/vmlinuz-4.14.71-ti-r80 ...
debug: [/boot/vmlinuz-4.14.71-ti-r80] ...10416640 bytes read in 652 ms (15.2 MiB/s)
debug: [enable_uboot_overlays=1] ...debug: [enable_uboot_cape_universal=1] ...debug: [uboot_base_dtb_univ=am335x-bonegreen-wireless-uboot-univ.dtb] ...uboot_overlays: [uboot_base_dtb=am335x-bonegreen-wireless-uboot-univ.dtb] ...uboot_overlays: Switching too: dtb=am335x-bonegreen-wireless-uboot-univ.dtb ...
debug: [/boot/dtbs/4.14.71-ti-r80/am335x-bonegreen-wireless-uboot-univ.dtb] ...
156290 bytes read in 14 ms (10.6 MiB/s)uboot_overlays: [fdt_buffer=0x60000] ...uboot_overlays: loading /lib/firmware/BB-UART4-00A0.dtbo ...1075 bytes read in 3 ms (349.6 KiB/s)uboot_overlays: loading /lib/firmware/BB-UART1-00A0.dtbo ...1075 bytes read in 3 ms (349.6 KiB/s)
uboot_overlays: loading /lib/firmware/BB-I2C2-00A0.dtbo ...1152 bytes read in 3 ms (375 KiB/s)
uboot_overlays: loading /lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo ...1440 bytes read in 3 ms (468.8 KiB/s)uboot_overlays: loading /lib/firmware/BB-BBGW-WL1835-00A0.dtbo ...4839 bytes read in 3 ms (1.5 MiB/s)uboot_overlays: loading /lib/firmware/BB-ADC-00A0.dtbo ...711 bytes read in 3 ms (231.4 KiB/s)uboot_overlays: loading /lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo ...
2402 bytes read in 3 ms (781.3 KiB/s)loading /boot/initrd.img-4.14.71-ti-r80 ...4799493 bytes read in 303 ms (15.1 MiB/s)
debug: [console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet] ...debug: [bootz 0x82000000 0x88080000:493c05 88000000] ...## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 reserving fdt memory region: addr=88000000 size=88000 Using Device Tree in place at 88000000, end 8808afff
Starting kernel ...
[ 0.002080] timer_probe: no matching timers found[ 1.135823] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle[ 1.486352] omap_voltage_late_init: Voltage driver support not added[ 1.493340] PM: Cannot get wkup_m3_ipc handle
mount: mounting /dev/mmcblk0p1 on /root failed: Invalid argumentmount: mounting /dev on /root/dev failed: No such file or directorymount: mounting /dev on /root/dev failed: No such file or directorymount: mounting /run on /root/run failed: No such file or directoryrun-init: current directory on the same filesystem as the root: error 0Target filesystem doesn't have requested /sbin/init.run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0run-init: current directory on the same filesystem as the root: error 0No init found. Try passing init= bootarg.
BusyBox v1.22.1 (Debian 1:1.22.0-19+b3) built-in shell (ash)Enter 'help' for a list of built-in commands.
(initramfs)