MCU BootloaderのトピックRe: MIMXRT1050-EVK, how to download binary image to spi/hyper flash

MIMXRT1050-EVK, how to download binary image to spi/hyper flash

yuzhouhuang — Tue, 28 Nov 2017 01:18:31 GMT

I have a MIMXRT1050-EVK board. I download SDK and run examples in Keil successfully with CMSIS-DAP debugger interface. But I want to download binary to external Flash device. It seems Keil do not support this feature. Then I found Flashloader_i.MXRT1050_1.0 for IMXRT1050. The MfgToo2.exe prompts "No Device found". I have tried setting SW7 to 0010 and 0001. But both do not work.

Re: MIMXRT1050-EVK, how to download binary image to spi/hyper flash

jay_heng — Tue, 26 Dec 2017 02:31:26 GMT

RT1050 flashloader is specially used to program external memory (spi nor/nand, semc nor/nand, sd/emmc), you should flash flashloader binary into RT1050 SRAM by sdphost.exe first, then commuincate with flashloader by blhost.exe.

Re: MIMXRT1050-EVK, how to download binary image to spi/hyper flash

2winkle — Thu, 01 Mar 2018 07:25:25 GMT

Hi Yuzhou Huang,

Make sure that the USB is connected to J9 port. Also provide the correct power supply. You also have to modify a .bd file in the FLASH_LOADER/tools/bd_file/ folder. There a default bd file will be present for hyperflash. If you want to change it for QSPI flash, set the load value to 0xc0100003.