[参考译文] AM62A7：BL31等待线程 SP_RESPONSE 填充超时

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1454270/am62a7-bl31-timeout-waiting-for-thread-sp_response-to-fill

工具与软件：

大家好、团队

 环境：AM62A7 SDK 09_02_00_05
 我们在启动期间偶尔会遇到以下错误。 造成此问题的原因是什么？

SYSFW Firmware Version 9.2.7--v09.02.07 (Kool Koala)
SYSFW Firmware revision 0x9
SYSFW ABI revision 3.1
stage 2 program flag : 000000000000
stage2 appImageOffset = 0xC0000.
[BOOTLOADER_PROFILE] Boot Media       : eMMC 
[BOOTLOADER_PROFILE] Boot Media Clock : 200.000 MHz 
[BOOTLOADER_PROFILE] Boot Image Size  : 6415 KB 
[BOOTLOADER_PROFILE] Cores present    : 
hsm-m4f0-0
r5f0-0
a530-0
c75ss0
[BOOTLOADER PROFILE] System_init                      :       1931us 
[BOOTLOADER PROFILE] Board_init                       :          0us 
[BOOTLOADER PROFILE] Drivers_open                     :      21757us 
[BOOTLOADER PROFILE] Board_driversOpen                :          0us 
[BOOTLOADER PROFILE] Sciclient Get Version            :      10290us 
[BOOTLOADER PROFILE] App_loadImag
Received: es                   :      10162us 
[BOOTLOADER PROFILE] App_loadSelfcoreImage            :      15127us 
[BOOTLOADER PROFILE] App_loadLinuxImages              :      23417us 
[BOOTLOADER PROFILE] App_loadDSPImages                :     140251us 
[BOOTLOADER_PROFILE] SBL Total Time Taken             :     222940us 
Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE:  BL31: Built : 16:09:05, Feb  9 2024
ERROR:   Timeout waiting for thread SP_RESPONSE to fill
ERROR:   Thread SP_RESPONSE verification failed (-60)
ERROR:   Message receive failed (-60)
ERROR:   Failed to get response (-60)
ERROR:   Transfer send failed (-60)
ERROR:   Timeout waiting for thread SP_RESPONSE to fill
ERROR:   Thread SP_RESPONSE verification failed (-60)
ERROR:   Message receive failed (-60)
ERROR:   Failed to get response (-60)
ERROR:   Transfer send failed (-60)
ERROR:   Unable to query firmware capab
Received: ilities (-60)
E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
E/TC:0 0 ti_sci_init:486 Unable to communicate with control firmware (-65523)
E/TC:0 0 call_initcalls:43 Initcall __text_start + 0x0006fae0 failed
E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
Received: E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
E/TC:0 0 tee_otp_get_hw_unique_key:97 Could not get HUK
E/TC:0 0 call_initcalls:43 Initcall __text_start + 0x0006fb08 failed
Received: E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
E/TC:0 0 k3_sec_proxy_verify_thread:108 Queue is busy
E/TC:0 0 k3_sec_proxy_recv:196 Thread SEC_PROXY_RESPONSE_THREAD verification failed. ret = -65523
E/TC:0 0 ti_sci_get_response:101 Message receive failed (-65523)
E/TC:0 0 ti_sci_do_xfer:150 Failed to get response (-65523)
E/TC:0 0 sa2ul_init:106 Could not change TRNG firewall owner
E/TC:0 0 call_initcalls:43 Initcall __text_start + 0x0006fb10 failed
E/TC:0 0 
E/TC:0 0 Core data-abort at address 0x14 (translation fault)
E/TC:0 0  esr 0x96000005  ttbr0 0x9e8a1000   ttbr1 0x00000000   cidr 0x0
E/TC:0 0  cpu #0          cpsr 0x600003c4
E/TC:0 0  x0  000000009e874000 x1  0000000000000000
E/TC:0 0  x2  0000000000000000 x3  0000000000000000
E/TC:0 0  x4  00000000000003a0 x5
Received: 000000009e891d70
E/TC:0 0  x6  ffffffffffffffb0 x7  0000000000010cb0
E/TC:0 0  x8  000000009e891f80 x9  000000009e881070
E/TC:0 0  x10 0000000000000042 x11 0000000000000008
E/TC:0 0  x12 0000000000000000 x13 000000009e8a9050
E/TC:0 0  x14 0000000000000000 x15 0000000000000000
E/TC:0 0  x16 000000009e81c67c x17 0000000000000000
E/TC:0 0  x18 0000000000000000 x19 000000009e8a93d0
E/TC:0 0  x20 000000009e8a93d8 x21 000000009e874000
E/TC:0 0  x22 000000009e874000 x23 000000009e874ee0
E/TC:0 0  x24 000000009e873db0 x25 0000000000000000
E/TC:0 0  x26 0000000000000000 x27 0000000000000000
E/TC:0 0  x28 0000000000000000 x29 000000009e8a9360
E/TC:0 0  x30 000000009e816fcc elr 000000009e816fdc
E/TC:0 0  sp_el0 000000009e8a9360
E/TC:0 0 TEE load address @ 0x9e800000
E/TC:0 0 Call stack:
E/TC:0 0  0x9e816fdc
E/TC:0 0  0x9e807d24
E/TC:0 0  0x9e822148
E/TC:0 0  0x9e807e94
E/TC:0 0 Panic 'unhandled pageable abort' at core/arch/arm/kernel/abort.c:582 <abort_handler>
E/TC:0 0 TEE load address @ 0x9e8000
Received: 00
E/TC:0 0 Call stack:
E/TC:0 0  0x9e80801c
E/TC:0 0  0x9e81eb88
E/TC:0 0  0x9e807920
E/TC:0 0  0x9e804a98