没有使用Uboot能够正常启动，但是使用Uboot之后，报硬件错误

发布于 2020-05-21 18:23:58 浏览：1474 订阅该版

1.错误日志
```0> 
 0> [W/DBG] device lock_sta is exception open 
 0> psr: 0x01000200
 0> r00: 0x08080054
 0> r01: 0x20000a14
 0> r02: 0x0000000c
 0> r03: 0x40023c0c
 0> r04: 0x02030405
 0> r05: 0x00000000
 0> r06: 0x20000a44
 0> r07: 0x20000860
 0> r08: 0xdeadbeef
 0> r09: 0xdeadbeef
 0> r10: 0xdeadbeef
 0> r11: 0xdeadbeef
 0> r12: 0x08016f31
 0>  lr: 0x08009e6d
 0>  pc: 0x080036e4
 0> hard fault on thread: moto_thr?
 0> 
 0> thread   pri  status      sp     stack size max used left tick-------- ---  ------- ---------- ----------  ------  ---------- ---
 0> moto_thr  23  running 0x000000a4 0x00000180    57%   0x00000005 000
 0> tilt_thr  23  suspend 0x00000070 0x000000c0    58%   0x00000003 000
 0> user_mod  26  suspend 0x00000084 0x00000300    17%   0x00000004 000
 0> adxl362   26  suspend 0x00000080 0x00000200    25%   0x00000007 000
 0> tshell    20  suspend 0x00000084 0x00000400    15%   0x0000000a 000
 0> m5310     25  suspend 0x00000074 0x00000180    30%   0x00000005 000
 0> BLE       24  suspend 0x000000c4 0x00000180    51%   0x00000003 000
 0> tidle0    31  ready   0x00000044 0x00000100    48%   0x0000001d 000
 0> timer      4  suspend 0x0000005c 0x00000100    35%   0x00000009 000
 0> main      10  suspend 0x0000007c 0x00000800    20%   0x0000000f 000
 0> bus fault:
 0> SCB_CFSR_BFSR:0x04 IMPRECISERR 
```2.中断向量设置
```#ifdef APP_VECT_TAB_OFFSET

/**
 * Function    ota_app_vtor_reconfig
 * Description Set Vector Table base location to the start addr of app(RT_APP_PART_ADDR).
*/
static int ota_app_vtor_reconfig(void)
{
     #define NVIC_VTOR_MASK   0x3FFFFF80
    /* Set the Vector Table base location by user application firmware definition */
    // SCB->VTOR = APP_VECT_TAB_OFFSET & NVIC_VTOR_MASK;
	// SCB->VTOR =  FLASH_BASE | APP_VECT_TAB_OFFSET;
	SCB->VTOR = FLASH_BASE | (APP_VECT_TAB_OFFSET & (uint32_t)0x1FFFFF80);

return 0;
}
INIT_BOARD_EXPORT(ota_app_vtor_reconfig);
#endif```3.硬件配置相关设置
```#define APP_VECT_TAB_OFFSET 0x2800```