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OpenNuvoton / NUC970_U-Boot_v2016.11

U-Boot v2016.11 for NUC970, N9H30, and NUC980
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SF: Unsupported flash IDs, manuf ff, jedec ffff, ext_jedec fffff #1

Closed at1323at1323 closed 6 years ago

at1323at1323 commented 6 years ago

Dears,

When boot from nandflash, i get some error:

U-Boot 2016.11-g2303ac8-dirty (Sep 27 2017 - 17:02:39 +0800)

CPU: NUC977 Board: NUC970 DRAM: 64 MiB NAND: 128 MiB In: serial Out: serial Err: serial Net: emac Hit any key to stop autoboot: 0

Loading from nand0, offset 0x200000 Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 8718144 Bytes = 8.3 MiB Load Address: 00007fc0 Entry Point: 00008000

Booting kernel from Legacy Image at 00007fc0 ...

Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 8718144 Bytes = 8.3 MiB Load Address: 00007fc0 Entry Point: 00008000 Verifying Checksum ... OK Loading Kernel Image ... OK

Starting kernel ...

SF: Unsupported flash IDs: manuf ff, jedec ffff, ext_jedec ffff SPI probe failed.

ERROR ### Please RESET the board

but used the nuvon (nuc970_U-Boot) is ok, have any idea for help me slove this question??

yachen commented 6 years ago

Is there a SPI flash on your hardware? If not or you don't need to access it from U-Boot, please disable SPI support.

at1323at1323 commented 6 years ago

no, i had disabled SPI support.

at1323 commented 6 years ago

define CONFIG_SYS_USE_SPIFLASH <===disable it, slove the issue