AMB82-Mini SPI-NAND instead of SPI-NOR

Hardware
,
1

Hi @Pammy

I replaced the SPI-NOR flash chip with a SPI-NAND flash chip

Gigadevice GD5F1GQ4Uxxx, which is listed in the FreeRTOS SDK at

component/mbed/hal_ext/snand_api.h

I used the documented command, but it fails and shows “flash : NOR” :

C:\tools\Pro2_PG_tool _v1.4.3>uartfwburn.exe -p COM13 -b 2000000 -f flash_ntz—httpd.bin -n pro2
Baudrate : 115200
flash : NOR
COM13 opened
Baudrate : 115200
ping ok
Baudrate : 2000000
ucfg ok
download to offset 0x0
masked area [0x0, 0x0]
dowload 0, [0x0, 0x4c7000]
fail for download 0
download fail

Questions:

  1. Is SPI-NAND supported by the current FreeRTOS SDK ?
  2. Are there some hardware modifications (Bootstrap pins, …) needed to make SPI-NAND work ?
  3. Is there a special build command to build SPI-NAND images, or are the flash_ntz.bin images universal for both NOR and NAND ?

Thanks

CC