IPQ6018 issues

[Bhagavathi Perumal S]

On 2021-05-04 22:05, Robert Marko wrote:
> Hi,
> 
> I am trying to use ath11k on multiple IPQ6018 and IPQ6010 boards,
> unfortunately, they will all fail like this:
>> 
>> # echo c000000.wifi > /sys/bus/platform/drivers/ath11k/bind
>> [   12.417214] ath11k c000000.wifi: event type: 0
>> [   12.417557] ath11k c000000.wifi: qmi ignore invalid mem req type 3
>> [   12.420605] ath11k c000000.wifi: event type: 2
>> [   12.427191] ath11k c000000.wifi: event type: 3
>> [   12.431312] ath11k c000000.wifi: chip_id 0x0 chip_family 0x4 
>> board_id 0xff soc_id 0xffffffff
>> [   12.435626] ath11k c000000.wifi: fw_version 0x240606c6 
>> fw_build_timestamp 2021-02-12 03:17 fw_build_id 
>> QC_IMAGE_VERSION_STRING=WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
>> [   12.447560] ath11k c000000.wifi: event type: 4
>> [   12.459215] ath11k c000000.wifi: ATH11K_QMI_EVENT_FW_READY
>> [   12.463551] ath11k c000000.wifi: ath11k_core_qmi_firmware_ready
>> [   12.469013] ath11k c000000.wifi: ath11k_core_qmi_firmware_ready 
>> start
>> [   12.474900] ath11k c000000.wifi: ath11k_ce_init_pipes pass
>> # [   12.491124] ath11k c000000.wifi: ath11k_crypto_mode: 0
>> 
>> 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.0.3-00098-IPQ60xxLZB-1
>> S - IMAGE_VARIANT_STRING=IPQ6018LA
>> S - OEM_IMAGE_VERSION_STRING=crm-ubuntu121
>> S - Boot Interface: SPI
>> S - Secure Boot: Off
>> S - Boot Config @ 0x000a602c = 0x000002e1
>> S - JTAG ID @ 0x000a607c = 0x0013a0e1
>> S - OEM ID @ 0x000a6080 = 0x00000000
>> S - Serial Number @ 0x000a4128 = 0xd92ca102
>> S - OEM Config Row 0 @ 0x000a4188 = 0x0000000000000000
>> S - OEM Config Row 1 @ 0x000a4190 = 0x0000000000000000
>> S - Feature Config Row 0 @ 0x000a4130 = 0x0000000008000001
>> S - Feature Config Row 1 @ 0x000a4138 = 0x02c3e83383000009
>> S - PBL Patch Ver: 1
>> S - I-cache: On
>> S - D-cache: On
>> B -      3413 - PBL, Start
>> B -       592 - bootable_media_detect_entry, Start
>> B -      4339 - bootable_media_detect_success, Start
>> B -      4435 - elf_loader_entry, Start
>> B -      4607 - auth_hash_seg_entry, Start
>> B -     10854 - auth_hash_seg_exit, Start
>> B -     11350 - elf_segs_hash_verify_entry, Start
>> B -    357983 - elf_segs_hash_verify_exit, Start
>> B -    362173 - auth_xbl_sec_hash_seg_entry, Start
>> B -    362318 - auth_xbl_sec_hash_seg_exit, Start
>> B -    368868 - xbl_sec_segs_hash_verify_entry, Start
>> B -    368869 - xbl_sec_segs_hash_verify_exit, Start
>> B -    369798 - PBL, End
>> B -    296002 - SBL1, Start
>> B -    435814 - GCC [RstStat:0x2, RstDbg:0x420100] WDog Stat : 0x4
>> B -    438254 - clock_init, Start
>> D -      3812 - clock_init, Delta
>> B -    447862 - boot_flash_init, Start
>> D -      8082 - boot_flash_init, Delta
>> B -    458201 - sbl1_ddr_set_default_params, Start
>> D -       274 - sbl1_ddr_set_default_params, Delta
>> B -    464820 - boot_config_data_table_init, Start
>> D -      1891 - boot_config_data_table_init, Delta - (575 Bytes)
>> B -    473970 - CDT Version:2,Platform ID:8,Major ID:3,Minor 
>> ID:0,Subtype:0
>> B -    479490 - Image Load, Start
>> D -      6619 - OEM_MISC Image Loaded, Delta - (0 Bytes)
>> B -    488823 - Image Load, Start
>> D -      5063 - PMIC Image Loaded, Delta - (0 Bytes)
>> B -    496692 - sbl1_ddr_set_params, Start
>> B -    501694 - CPR configuration: 0x366
>> B -    504897 - Pre_DDR_clock_init, Start
>> D -       183 - Pre_DDR_clock_init, Delta
>> D -         0 - sbl1_ddr_set_params, Delta
> 
> 
> I added most of the prints to figure out where it dies.
> If cold-boot calibration is enabled then it will die on the
> ath11k_qmi_process_coldboot_calibration(), to be exact on the
>> 
>> ret = ath11k_qmi_wlanfw_mode_send(ab, ATH11K_FIRMWARE_MODE_COLD_BOOT);
> 
> 
> But, if cold-boot calibration is disabled then ti will fail in
> ath11k_core_qmi_firmware_ready at or after ath11k_crypto_mode switch.
> 
> A big issue is that it will crash the board and it will get stuck in
> SBL, only removing the power will help.
> 
> The hardware I tried on is:
> * Wallys CP01-C1
> * Wallys CP03-C1
> * Alfa AP1800C-AX PRO
> 
> I also tried fw versions from 2.1.0.1 to 2.5.0.1-R2
> 
> Does anybody have an idea how to solve this?
> 
> --
> Robert Marko
> Staff Embedded Linux Engineer
> Sartura Ltd.
> Lendavska ulica 16a
> 10000 Zagreb, Croatia
> Email: robert.marko at sartura.hr
> Web: www.sartura.hr

Hi, Please share full boot up log(enable below logs and include them as 
well), what is the image version you used and please share kernel 
version as well? and share us the codebase details as well?

ATH11K_DBG_QMI          = 0x00000040,
ATH11K_DBG_BOOT         = 0x00000020

eg:
echo 0x60 >/sys/module/ath11k/parameters/debug_mask

or modify below file and get during boot

$cat /etc/modules.d/ath11k
ath11k debug_mask=0x60
ath11k_ahb