Is there any link to download ubuntu18.04.4 eMMC flasher images. I searched the BeagleBone ubuntu-eLinux.org but they are not available there. On the rcn.ee.com only v20 images are present.
I need the v18 images as my application is designed to run on v18 ubuntu flasher images.
I will have to modify some parts of application if i have to run on v20 ubuntu flasher images.
Any inputs on this will be helpful for me.
I edited the /boot/uEnv.txt and enabled the eMMC flasher script and did a reset; After that the SD card image got flashed to on Board eMMC chip.
Thanks for guidance.
Thanks for the help.
I tried the images but they boot from SD card directly.
I need Ubuntu v18 eMMC flasher images so that i can directly boot from eMMC chip rather from SD card.
Is is available on rcn.ee link.
Hi, when I use this ubuntu img with SDcard. it stucks in boot and the debug uart output is as below, how can I fix it? Thank you
U-Boot SPL 2022.04-gbaca7b46 (Jan 15 2024 - 19:59:28 +0000)
Trying to boot from MMC1
U-Boot 2022.04-gbaca7b46 (Jan 15 2024 - 19:59:28 +0000)
CPU : AM335X-GP rev 2.1
Model: TI AM335x BeagleBone Black
DRAM: 512 MiB
Reset Source: Power-on reset has occurred.
RTC 32KCLK Source: External.
Core: 150 devices, 14 uclasses, devicetree: separate
WDT: Started wdt@44e35000 with servicing (60s timeout)
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4... ** File not found /boot/uboot.env **
** Unable to read "/boot/uboot.env" from mmc0:1 **
Board: BeagleBone Black
<ethaddr> not set. Validating first E-fuse MAC
BeagleBone Black:
BeagleBone Cape EEPROM: no EEPROM at address: 0x54
BeagleBone Cape EEPROM: no EEPROM at address: 0x55
BeagleBone Cape EEPROM: no EEPROM at address: 0x56
BeagleBone Cape EEPROM: no EEPROM at address: 0x57
Net: eth2: ethernet@4a100000, eth3: usb_ether
Press SPACE to abort autoboot in 0 seconds
board_name=[A335BNLT] ...
board_rev=[00C0] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
Couldn't find partition 0:2 0x82000000
Can't set block device
Couldn't find partition 0:2 0x82000000
Can't set block device
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@48060000.blk...
Scanning disk mmc@481d8000.blk...
Found 4 disks
No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image
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 ...
Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
1909 bytes read in 9 ms (207 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...
loading /boot/vmlinuz-5.10.168-ti-r77 ...
11444736 bytes read in 733 ms (14.9 MiB/s)
debug: [enable_uboot_overlays=1] ...
debug: [enable_uboot_cape_universal=1] ...
debug: [uboot_base_dtb_univ=am335x-boneblack-uboot-univ.dtb] ...
uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot-univ.dtb] ...
uboot_overlays: Switching too: dtb=am335x-boneblack-uboot-univ.dtb ...
loading /boot/dtbs/5.10.168-ti-r77/am335x-boneblack-uboot-univ.dtb ...
210706 bytes read in 28 ms (7.2 MiB/s)
Found 0 extension board(s).
uboot_overlays: [fdt_buffer=0x60000] ...
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r77/overlays/BB-ADC-00A0.dtbo ...
645 bytes read in 25 ms (24.4 KiB/s)
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r77/overlays/BB-BONE-eMMC1-01-00A0.dtbo ...
1605 bytes read in 26 ms (59.6 KiB/s)
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r77/overlays/BB-HDMI-TDA998x-00A0.dtbo ...
5321 bytes read in 26 ms (199.2 KiB/s)
loading /boot/initrd.img-5.10.168-ti-r77 ...
11083906 bytes read in 718 ms (14.7 MiB/s)
debug: [console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet] ...
debug: [bootz 0x82000000 0x88080000:a92082 88000000] ...
Kernel image @ 0x82000000 [ 0x000000 - 0xaea200 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Ramdisk to 8f56d000, end 8ffff082 ... OK
Loading Device Tree to 8f4d5000, end 8f56cfff ... OK
Starting kernel ...
[ 0.174205] l3-aon-clkctrl:0000:0: failed to disable
[ 11.038143] debugfs: Directory '49000000.dma' with parent 'dmaengine' already present!
[ 11.084243] gpio-of-helper ocp:cape-universal: Failed to get gpio property of 'P8_03'
[ 11.084273] gpio-of-helper ocp:cape-universal: Failed to create gpio entry
[ 11.734466] omap_voltage_late_init: Voltage driver support not added
[ 26.602218] systemd[1]: Failed to isolate default target: Unit boot-firmware.mount not found.
[!!!!!!] Failed to isolate default target.
[ 26.663825] systemd[1]: Freezing execution.