topic Re: RT1050 EVKB QSPI program fail. in i.MX RT Crossover MCUs

RT1050 EVKB QSPI program fail.

echozeng — Sun, 27 Jan 2019 10:01:51 GMT

Hi,

RT1050 EVKB change to QSPI boot.

MCUXpresso IDE 10.2.1

QSPI FLASH: IS25WP064A

SDK:2.4.2

Board modify refer to :

change flash config:

const flexspi_nor_config_t qspiflash_config = {
.memConfig =
{
.tag = FLEXSPI_CFG_BLK_TAG,
.version = FLEXSPI_CFG_BLK_VERSION,
.readSampleClkSrc = kFlexSPIReadSampleClk_LoopbackFromDqsPad,
.csHoldTime = 3u,
.csSetupTime = 3u,
// Enable DDR mode, Wordaddassable, Safe configuration, Differential clock
.sflashPadType = kSerialFlash_4Pads,
.serialClkFreq = kFlexSpiSerialClk_100MHz,
.sflashA1Size = 8u * 1024u * 1024u,
.lookupTable =
{
// Read LUTs
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xEB, RADDR_SDR, FLEXSPI_4PAD, 0x18),
FLEXSPI_LUT_SEQ(DUMMY_SDR, FLEXSPI_4PAD, 0x06, READ_SDR, FLEXSPI_4PAD, 0x04),
},
},
.pageSize = 256u,
.sectorSize = 4u * 1024u,
.blockSize = 256u * 1024u,
.isUniformBlockSize = false,
};

Memory Setting:

Debug error:

Awaiting telnet connection to port 3330 ...
GDB nonstop mode enabled
Opening flash driver E:\prj_tools_doc\RT1050\workspace/qspi_flash_emwin_emwin_gui_demo/MIMXRT1050-EVK_IS25WP064A_from_sdk_2.5.0.cfx (already resident)
Sending VECTRESET to run flash driver
Flash variant 'IS25WP064A' detected (8MB = 128*64K at 0x60000000)
Writing 149068 bytes to address 0x60000000 in Flash
ProgramPage (0x60000000, 0x200020E8, 0x4000) status 0x1 - driver reported driver error - EXTSPI driver rc 168 (0xA8)
Closing flash driver E:\prj_tools_doc\RT1050\workspace/qspi_flash_emwin_emwin_gui_demo/MIMXRT1050-EVK_IS25WP064A_from_sdk_2.5.0.cfx
Target error from Commit Flash write: Ef(49): Flash driver operation gave error.
GDB stub (crt_emu_cm_redlink) terminating - GDB protocol problem: Pipe has been closed by GDB.

How to check upper debug error?

Re: RT1050 EVKB QSPI program fail.

kerryzhou — Tue, 29 Jan 2019 11:55:31 GMT

Hi echo zeng,

About the RT1050 EVKB qspi operation, I also modify the board, and it works OK on my side.

It seems you are from China, you can check my Chinese document sharing from this link:

http://www.nxpic.org/module/forum/thread-615897-1-1.html

It have the detail steps.

I checked your description, do you modify the on board debugger firmware to qspi ?

OpenSDA Serial and Debug Adapter|NXP

Then , please refer to this application note:

https://www.nxp.com/docs/en/application-note/AN12108.pdf

Before you download the code, please change the SW7

Please try it again on your side.

If you still have question about it, please kindly let me know.

I already make it works.

Have a great day,
Kerry

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Re: RT1050 EVKB QSPI program fail.

rubensjunior — Fri, 11 Oct 2019 14:33:25 GMT

Dears colleagues,

I did have the same problem, but was solved in the bellow post.

https://community.nxp.com/thread/508663

Have a great day,

Rubens Júnior

Re: RT1050 EVKB QSPI program fail.

kerryzhou — Tue, 15 Oct 2019 07:28:48 GMT

Hi Rubens Junior,

Thanks a lot for your updated information and let me know you make it works.

If you still have questions about it, please kindly let me know.

If your question is solved, please help me to mark the correct answer, just to close this case, thanks!

Have a great day,
Kerry