器件型号：PROCESSOR-SDK-DRA8X-TDA4X
工具/软件：Code Composer Studio
您好：
我 使用 的是 PROCESSOR-SDK-DRA8X-TDA4X ，我的开发板突然出现启动问题。
下面是 日志。
U-Boot 2020.01-gf9b0d030d3 (2020年6月17日- 14：34：25 +0000)
SoC： J721E SR1.0
型号：德州仪器 K3 J721E SoC
电路板：J721EX-PM2-SOM 修订版 E7
DRAM： 4 GiB
未找到 DEV hbmc-mux
闪存：0字节
MMC： sdhci@4f80000：0、sdhci@4fb0000：1
正在从 MMC 加载环境... ***警告- CRC 错误，使用默认环境
IN： 串行@2800000
输出： 串行@2800000
ERR： 串行@2800000
检测到：J7X-BASE-CPB 修订版 E3
检测到：J7X-VSC8514-ETH 修订版 E2
网络：
警告：以太网@046000000使用 ROM 中的 MAC 地址
eth0：以太网@046000000
按任意键停止自动引导： 0
切换到分区#0，确定
mmc1是当前器件
在器件1上找到 SD/MMC
在1ms 内读取55个字节(53.7 KiB/s)
从 uEnv.txt 加载了 env
正在从 mmc1导入环境...
在37ms (40.7 MIB/s)内读取1579120字节
使用数据加载远程处理器6@addr=0x800001579120字节：成功！
在37ms (40.7 MIB/s)内读取1579120字节
使用数据加载远程处理器7@addr=0x800001579120字节：成功！
在202ms (45.2 MiB/s)内读取9576568个字节
EL3中未处理的异常。
X30 = 0x000070007384
X0 = 0x000064878000
X1 = 0x0000000000000000
X2 = 0x00000000000000001c00
X3 = 0x0000000000a0
x4 = 0x0000000000000000
X5 = 0x0000000000001b60
X6 = 0x0000000000000000
x7 = 0x0000000000880000
X8 = 0x000000000030
X9 = 0x0000000000000008
X10 = 0x000000000044
X11 = 0x0000fed5c40
X12 = 0x00000000000000000000
X13 = 0x0000000000000200
X14 = 0x0000000000000001
X15 = 0x000000000020
x16 = 0x00000000fff2db94
X17 = 0x0000000000000000
X18 = 0x00000000fdec6de8
X19 = 0x00000000000000000000
X20 = 0x00000000809a1378
X21 = 0x0000000080080000
X22 = 0x00000000000000000000
X23 = 0x00000000fdecb2c0
X24 = 0x00000000fff93ea0
X25 = 0x00000000000000000000
X26 = 0x000064878000
X27 = 0x00000000000000001c00
X28 = 0x000064878000
X29 = 0x00000000Fdebac20
SCR_EL3 = 0x000000000000073d
sctlr_EL3 = 0x000030cd183f
CPTR_EL3 = 0x0000000000000000
TCR_EL3 = 0x000080803520
DAIF = 0x00000000000003c0
MACE_EL3 = 0x00000000004404ff
spsr_EL3 = 0x0000200002cd
ELR_EL3 = 0x000070007584
ttbr0_EL3 = 0x000070010b00
ESR_EL3 = 0x00000000bf000000
FAR_EL3 = 0x0000000000000000
spsr_el1 = 0x0000000000000000
ELR_EL1 = 0x0000000000000000
spsr_abt = 0x0000000000000000
spsr_und = 0x0000000000000000
spsr_IRQ = 0x0000000000000000
spsr_fiq = 0x0000000000000000
sctlr_el1 = 0x000030d00800
actlr_el1 = 0x0000000000000000
cpacr_el1 = 0x0000000000000000
csselr_el1 = 0x0000000000000000
SP_el1 = 0x0000000000000000
ESR_el1 = 0x0000000000000000
ttbr0_el1 = 0x0000000000000000
ttbr1_el1 = 0x0000000000000000
MACE_EL1 = 0x0000000000000000
amair_el1 = 0x0000000000000000
TCR_el1 = 0x0000000000000000
tpidr_el1 = 0x0000000000000000
tpidr_el0 = 0x0000000000000000
tpidrro_el0 = 0x0000000000000000
PAR_EL1 = 0x0000000000000000
mpidr_el1 = 0x000080000000
afsr0_el1 = 0x0000000000000000
afsr1_el1 = 0x0000000000000000
contexttidr_el1 = 0x0000000000000000
Vbar_el1 = 0x0000000000000000
cntp_ctl_el0 = 0x0000000000000000
cntp_cval_el0 = 0x0000000000000000
CNTV_ctl_el0 = 0x0000000000000000
CNTV_cval_el0 = 0x0000000000000000
Cntkctl_el1 = 0x0000000000000000
SP_el0 = 0x0000000000000000
ISR_el1 = 0x0000000000000000
dacr32_el2 = 0x0000000000000000
ifsr32_el2 = 0x0000000000000000
cpuectlr_el1 = 0x0000001b00000040
cpumerrsr_el1 = 0x0000000000000000
l2merrsr_el1 = 0x0000000000000000
谢谢！
Shuai
