RT1052启动时，卡在BootROM

lfdcn

平台：MCUXpresso ubuntu
启动方式：四线QSPI nor flash、xip
FLASH：W25Q256JV
调试器：CMSIS-DAP

烧写日志：

1. <div><div><div>Reconnected to existing LinkServer process.</div><div>============= SCRIPT: RT1050_connect.scp =============</div><div>RT1050 Connect Script</div><div>DpID = 0BD11477</div><div>APID = 0x04770041</div><div>Disabling MPU</div><div>Configure FlexRAM for 256KB OC RAM, 128KB I-TCM, 128KB D-TCM</div><div>Finished</div><div>============= END SCRIPT =============================</div><div>Probe Firmware: DAPLink CMSIS-DAP (ARM)</div><div>Serial Number:  000000800671ff525154887767033308a5a5a5a597969908</div><div>VID:PID:  0D28:0204</div><div>USB Path: /dev/hidraw3</div><div>Using memory from core 0 after searching for a good core</div><div>debug interface type      = CoreSight DP (DAP DP ID 0BD11477) over SWD TAP 0</div><div>processor type            = Cortex-M7 (CPU ID 00000C27) on DAP AP 0</div><div>number of h/w breakpoints = 8</div><div>number of flash patches   = 0</div><div>number of h/w watchpoints = 4</div><div>Probe(0): Connected&Reset. DpID: 0BD11477. CpuID: 00000C27. Info: <None></div><div>Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.</div><div>Content of CoreSight Debug ROM(s):</div><div>RBASE E00FD000: CID B105100D PID 000008E88C ROM (type 0x1)</div><div>ROM 1 E00FE000: CID B105100D PID 04000BB4C8 ROM (type 0x1)</div><div>ROM 2 E00FF000: CID B105100D PID 04000BB4C7 ROM (type 0x1)</div><div>ROM 3 E000E000: CID B105E00D PID 04000BB00C Gen SCS (type 0x0)</div><div>ROM 3 E0001000: CID B105E00D PID 04000BB002 Gen DWT (type 0x0)</div><div>ROM 3 E0002000: CID B105E00D PID 04000BB00E Gen (type 0x0)</div><div>ROM 3 E0000000: CID B105E00D PID 04000BB001 Gen ITM (type 0x0)</div><div>ROM 2 E0041000: CID B105900D PID 04001BB975 CSt ARM ETMv4.0 type 0x13 Trace Source - Core</div><div>ROM 2 E0042000: CID B105900D PID 04004BB906 CSt type 0x14 Debug Control - Trigger, e.g. ECT</div><div>ROM 1 E0040000: CID B105900D PID 04000BB9A9 CSt type 0x11 Trace Sink - TPIU</div><div>ROM 1 E0043000: CID B105F00D PID 04001BB101 Sys (type 0x0)</div><div>NXP: MIMXRT1052xxxxB</div><div>DAP stride is 1024 bytes (256 words)</div><div>Inspected v.2 External Flash Device on SPI using SFDP JEDEC ID MIMXRT1050_SFDP_QSPI.cfx</div><div>Image 'iMXRT1050_SFDP_QSPI Jan 13 2023 12:25:29'</div><div>Opening flash driver MIMXRT1050_SFDP_QSPI.cfx</div><div>Using SOFT reset to run the flash driver</div><div>Flash variant 'JEDEC_SFDP_Device' detected (32MB = 512*64K at 0x60000000)</div><div>Closing flash driver MIMXRT1050_SFDP_QSPI.cfx</div><div>Connected: was_reset=false. was_stopped=true</div><div>Awaiting telnet connection to port 3330 ...</div><div>GDB nonstop mode enabled</div><div>FreeRTOS stack backtrace is disabled in Non-stop mode (use All-stop</div></div><div>Opening flash driver MIMXRT1050_SFDP_QSPI.cfx (already resident)</div><div>Using SOFT reset to run the flash driver</div><div>Flash variant 'JEDEC_SFDP_Device' detected (32MB = 512*64K at 0x60000000)</div></div><div>Writing 41704 bytes to address 0x60000000 in Flash</div><div>Sectors written: 0, unchanged: 1, total: 1</div><div>Erased/Wrote sector 0-0 with 41704 bytes in 21msec</div><div>Closing flash driver MIMXRT1050_SFDP_QSPI.cfx</div><div>Flash Write Done</div><div>Flash Program Summary: 41704 bytes in 0.02 seconds (1939.36 KB/sec)</div><div>Starting execution using core reset and halt target</div><div>Stopped (Was Reset)  [Reset from Unknown]</div><div>Stopped: Halt</div>

复制代码

在Ram上跑是没问题的

Reset后一直在跑，Register没数据，暂停后PC指针停留在0x2xxxxx，这个地址会变化



boot_cfg的寄存器，跑在eFuses了应该。

请问下坛友有遇过这种情况吗？

阅读全文

lfdcn

按照我理解，这个应该是跑在了SDP下了，但FLash是有数据的，不应该啊