Re: [U-Boot] sf probe failed on Intel DNV-NS platform

Hi Hilbert,

On Thu, Jun 13, 2019 at 10:00 AM Hilbert Tu(杜睿哲_Pegatron) Hilbert_Tu@pegatroncorp.com wrote:

Hi Bin,

I have just tried 'make coreboot_defconfig' and I can boot into U-Boot from Coreboot now. But "sf probe" still failed with same error:

=> sf probe Invalid bus 0 (err=-19) Failed to initialize SPI flash at 0:0 (error -19)

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I saw there was uclass 72,73,74 for spi by "dm uclass" command but I cannot see any spi information from "dm tree". Do you have any idea about this?

Is this DNV SPI controller supported in ich-spi driver? If not, you may see such issue. Can you debug a little bit?

Regards, Bin