debian 10.0 - boot log BBAI - 6/11/20

U-Boot 2019.07-rc4-00001-g607b5b738b (Jul 06 2019 - 21:01:15 -0500), Build: jenkins-github_Bootloader-Builder-127

CPU  : DRA752-GP ES2.0
Model: BeagleBoard.org BeagleBone AI
Board: BeagleBone AI REV A
DRAM:  1 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
CTRL_CORE_PAD_I2C1_SDA:    0x00060000
CTRL_CORE_PAD_I2C1_SCL:    0x00060000
CTRL_CORE_PAD_GPMC_A0:     0x00060007
CTRL_CORE_PAD_GPMC_A1:     0x00060007
CTRL_CORE_PAD_VIN2A_D4:    0x0005000f
CTRL_CORE_PAD_VIN2A_D5:    0x0005000f
CM_L4PER_GPIO7_CLKCTRL:    0x00000001
CM_L4PER_I2C1_CLKCTRL:     0x00000002
CM_L4PER_I2C4_CLKCTRL:     0x00000002
CM_L4PER_L4_PER1_CLKCTRL   0x00000001
PM_L4PER_I2C1_WKDEP        0x0000b000
RM_L4PER_I2C1_CONTEXT      0x00000002
PM_L4PER_I2C4_WKDEP        0x0000b000
RM_L4PER_I2C4_CONTEXT      0x00000001
BeagleBone: cape eeprom: i2c_probe: 0x54
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x55
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x56
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x57
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
Net:
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Press SPACE to abort autoboot in 1 seconds
usb_boot is currently disabled
scsi_boot is currently disabled
switch to partitions #0, OK
mmc0 is current device

Partition Map for MMC device 0  --   Partition Type: DOS

Part    Start Sector    Num Sectors     UUID            Type
  1     8192            6955008         644dde1a-01     83 Boot
Scanning mmc device 0
Checking for: /uEnv.txt ...
Checking for: /boot/uEnv.txt ...
655 bytes read in 2 ms (319.3 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt ...
debug: [uname_r=4.19.50-ti-r20] ...
loading /boot/vmlinuz-4.19.50-ti-r20 ...
10293760 bytes read in 896 ms (11 MiB/s)
loading /boot/dtbs/4.19.50-ti-r20/am5729-beagleboneai.dtb ...
135653 bytes read in 14 ms (9.2 MiB/s)
uboot_overlays: add [enable_uboot_overlays=1] to /boot/uEnv.txt to enable...
loading /boot/initrd.img-4.19.50-ti-r20 ...
7294838 bytes read in 636 ms (10.9 MiB/s)
debug: [console=ttyS0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 quiet] ...
debug: [bootz 0x82000000 0x88080000:6f4f76 0x88000000] ...
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Ramdisk to 8f90b000, end 8fffff76 ... OK
   Loading Device Tree to 8f8e6000, end 8f90a1e4 ... OK

Starting kernel ...

[    0.002620] /cpus/cpu@0 missing clock-frequency property
[    0.002644] /cpus/cpu@1 missing clock-frequency property
[    0.400098] wkupaon_cm:clk:0068:0: failed to disable
[    0.575900] omap-mailbox 4a0f4000.mailbox: no available mbox devices found
[    0.575970] omap-mailbox 4883a000.mailbox: no available mbox devices found
[    0.576036] omap-mailbox 4883c000.mailbox: no available mbox devices found
[    0.576101] omap-mailbox 4883e000.mailbox: no available mbox devices found
[    0.576166] omap-mailbox 48840000.mailbox: no available mbox devices found
[    0.576231] omap-mailbox 48842000.mailbox: no available mbox devices found
[    0.576295] omap-mailbox 48844000.mailbox: no available mbox devices found
[    0.576358] omap-mailbox 48846000.mailbox: no available mbox devices found
[    0.576422] omap-mailbox 4885e000.mailbox: no available mbox devices found
[    0.576485] omap-mailbox 48860000.mailbox: no available mbox devices found
[    0.576548] omap-mailbox 48862000.mailbox: no available mbox devices found
[    0.576611] omap-mailbox 48864000.mailbox: no available mbox devices found
[    0.576673] omap-mailbox 48802000.mailbox: no available mbox devices found
[    1.232691] dwc3 488d0000.usb: Failed to get clk 'ref': -2
[    1.255963] sdhci-omap 4809c000.mmc: failed to set system capabilities
[    1.263216] sdhci-omap 480b4000.mmc: failed to set system capabilities
[    1.324305] omap_voltage_late_init: Voltage driver support not added
[    1.470731] dwc3 48890000.usb: Failed to get clk 'ref': -2
[    1.485134] OF: graph: no port node found in /ocp/ocp2scp@4a080000/phy@4a084000
[    1.493280] dwc3 488d0000.usb: Failed to get clk 'ref': -2
[    1.507946] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
[    1.514616] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[    1.521278] sdhci-omap 4809c000.mmc: no pinctrl state for hs200_1_8v mode
[    1.612384] omapdss error: HDMI I2C Master Error
[    1.626761] mmc0: error -110 whilst initialising SD card
[    1.656913] remoteproc remoteproc4: request_firmware failed: -2
[    1.663098] remoteproc remoteproc5: request_firmware failed: -2
[    1.670073] remoteproc remoteproc6: request_firmware failed: -2
[    1.676299] remoteproc remoteproc7: request_firmware failed: -2
[    2.667516] omapdss error: HDMI I2C Master Error
Gave up waiting for root file system device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
 - Missing modules (cat /proc/modules; ls /dev)
ALERT!  /dev/mmcblk0p1 does not exist.  Dropping to a shell!


BusyBox v1.30.1 (Debian 1:1.30.1-4) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)