大家好
我们已配置 TI_otp_writer 并生成可擦除 MLO 并在新处理器上进行了闪存
我们在启动时遇到错误
我们已验证可引导 MLO 哈希、且它与 SMPK 哈希值匹配
引导日志如下所示
PPA 4.6.4 (GCC 编译- 2020年9月24日- 16:41:23)
支持所有 DRA7x、TDA2x 和 AM57x 器件
检测到的器件:05841e21 HS
!仅公开调试打开!
!模糊器打开!
!TEE 加载 API 支持!
sec_status = 0x2282f8a2
SEC_CTRL = 0x00010203
SEC_EMU = 0x000007fc
SEC_TAP = 0x00002607
!!!!!!!!!!
致命错误
!!!!!!!!!!
非安全上下文:
usr_sp = 00000000
USR_LR = 00000000
Svc_sp = 4037fc28
SVC_LR = 00039425
SVC_spsr = 00000000
abt_sp = 00000000
ABT_LR = 00000000
ABT_spsr = 00000000
UND_sp = 00000000
UND_LR = 00000000
UND_spsr = 00000000
irq_sp = 00000000
IRQ_LR = 00000000
irq_spsr = 00000000
FIQ_sp = 00000000
FIQ_LR = 00000000
FIQ_spsr = 00000000
FIQ_R8 = 00000000
FIQ_R9 = 00000000
FIQ_R10 = 00000000
FIQ_r11 = 00000000
FIQ_R12 = 00000000
!!!!!!!!!!
ROM 代码子模块中的错误代码:
请参阅 src/common/include/sec_err_define.h
[0x004a401c]:0x48534148 0x00000000 hash...
[0x004a4024]:0x30304d4b 0x00000800 KM00...
[0x004a402c]:0x31304d4b 0x00000000 KM01...
[0x004a4034]:0x30415352 0x00000000 RSA0...
[0x004a403c]:0x30534541 0x00000000 AES0...
[0x004a4044]:0x414b5046 0x00000000 FPKA...
[0x004a404c]:0x30534544 0x00000000 DES0...
[0x004a4054]:0x34435241 0x00000000 ARC4...
[0x004a405c]:0x30474e52 0x00000000 RNG0...
[0x004a4064]:0x48545541 0x00000020 AUTH……
[0x004a406c]:0x304745 0x00000000 EG00...
[0x004a4074]:0x31304745 0x00000000 EG01...
[0x004a407c]:0x554d4d53 0x00000000 SMMU...
[0x004a4084]:0x32304d4b 0x00000000 KM02...
[0x004a408c]:0x4c445453 0x00000000 STDL...
[0x004a4094]:0x30415344 0x00000000 DSA0...
[0x004a409c]:0x31415344 0x00000000 DSA1...
[0x004a40a4]:0x304844 0x00000000 DH00...
[0x004a40ac]:0x43414d48 0x00000000 HMAC...
[0x004a40b4]:0x30304d4c 0x00000000 LM00...
[0x004a40bc]:0x30414d44 0x00000000 DMA0…
[0x004a40c4]:0x30504453 0x00000000 SDP0...
[0x004a40cc]:0x30434345 0x00000000 ECC0...
[0x004a40d4]:0x31434345 0x00000000 ECC1...
!!!!!!!!!!
有关复位原因、请参阅 src/common/include/sec_reset.h
HW_RESET_Type 0x00000000 原因 0x00000013 SEC_RESET_?
LR_Abort 0x008160fc 寄存器备份 0x004a0ac8
XFAR 0x00000000 XFSR 0x00000000
ScmPlatformStatus 0x00000000 SecErrorFuncStatus 0x00000000
SdpError 0x00000000
R0 = 00000013
r1 = 00000001
R2= 004a0ac8
r3 = 00000080
R4= 0081041d
R5= 80000093
R6= 00000000
R7 = 00000000
R8= 00000000
R9= 004abd0c
R10 = 4037fc64
R11 = 00041494
R12= 00000000
SVC: R13=004A0AA8、R14=004AA6D5、SPSR=00000000
ABT: R13=004A1100、R14=00000000、SPSR=00000000
SYS: R13=00000000、R14=00000000
!!!!!!!!!!
我们不能确定出了什么问题
有人能引导我们同样吗?
谢谢