Hi!
I’m trying to use the Qualcomm rb5 on our application with Yocto.
i Donwload and compiled with this repository but failed.
https://releases.linaro.org/96boards/rb5/linaro/openembedded/21.04/
it shows Only
‘Kernel panic - not syncing: VFS: Unable to mount rootfs’ messasges
Also i tried Bootloader with
https://releases.linaro.org/96boards/rb5/linaro/rescue/21.04/
but it also failed with showing error message
Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.XF.3.2-00310-SM8250-1
S - IMAGE_VARIANT_STRING=Soc8250LAA
S - OEM_IMAGE_VERSION_STRING=7d042e14209b
S - Boot Interface: UFS
S - Secure Boot: Off
S - Boot Config @ 0x00786070 = 0x00000001
S - JTAG ID @ 0x00786130 = 0x0015a0e1
S - OEM ID @ 0x00786138 = 0x00000000
S - Serial Number @ 0x00786134 = 0xbef60f07
S - OEM Config Row 0 @ 0x007841e0 = 0x0000000000000000
S - OEM Config Row 1 @ 0x007841e8 = 0x0000000000000000
S - Feature Config Row 0 @ 0x007841f8 = 0x0040200000000400
S - Feature Config Row 1 @ 0x00784200 = 0xc000000000000000
S - Core 0 Frequency, 1516 MHz
S - PBL Patch Ver: 5
S - PBL freq: 600 MHZ
D - 6208 - pbl_apps_init_timestamp
D - 31693 - bootable_media_detect_timestamp
D - 974 - bl_elf_metadata_loading_timestamp
D - 712 - bl_hash_seg_auth_timestamp
D - 6265 - bl_elf_loadable_segment_loading_timestamp
D - 5502 - bl_elf_segs_hash_verify_timestamp
D - 7018 - bl_sec_hash_seg_auth_timestamp
D - 819 - bl_sec_segs_hash_verify_timestamp
D - 34 - pbl_populate_shared_data_and_exit_timestamp
S - 59225 - PBL, End
B - 72864 - SBL1, Start
B - 187636 - SBL1 BUILD @ 04:29:03 on Mar 20 2021
B - 191784 - usb: usb_shared_hs_phy_init: hs phy cfg size , 0xc
D - 10584 - sbl1_hw_init
D - 0 - boot_flash_init
B - 267454 - UFS INQUIRY ID: SAMSUNG KLUDG4UHDB-B2D1 0900
B - 268949 - UFS Boot LUN: 1
D - 915 - Auth Metadata
D - 79513 - sbl1_xblconfig_init
D - 0 - boot_config_data_table_default_init
B - 288469 - Using default CDT
D - 4727 - boot_config_data_table_init
B - 296246 - CDT Version:3,Platform ID:8,Major ID:1,Minor ID:0,Subtype:0
D - 17294 - sbl1_hw_platform_pre_ddr
D - 30 - devcfg init
B - 325130 - PM: PM 0=0x400008000000040:0x0
B - 325221 - PM: PM 1=0x400008000000040:0x0
B - 329583 - PM: PM 2=0x400008000000020:0x0
B - 333944 - PM: PM 5=0x400000000000000:0x0
B - 338306 - PM: POWER ON by CBLPWR,POWER OFF by RAW_XVDD_SHD
B - 450027 - PM: SET_VAL:Skip
B - 450485 - PM: PSI: b0x00_v0x53
B - 456646 - PM: Device Init # SPMI Transn: 5217
B - 456646 - Mem dump cmd, entry
D - 0 - Mem dump cmd, exit
B - 464698 - Error code 22000080 at sbl1_hw.c Line 547
B - 467931 - ^^^^- Printing Call Stack -^^^^
B - 473207 - func_addr : 148171A8
B - 477569 - func_addr : 14824064
B - 481229 - func_addr : 14824120
B - 484889 - func_addr : 1482466C
B - 488579 - func_addr : 1481584C
B - 492239 - ^^^^^- Done Printing -^^^^^
B - 495899 - sbl_error_handler FAIL: DDR not initialized
Any solution for this??
I tried to fix with thundercomm’s recovery image, but still same problem.