Description jun_miao 2024-02-03 17:05:10 UTC

Description of problem:

[5.10] GNR/SRF PCH less Boot support [SPI-NOR and I2C-SMBUS]
Birch Stream. Enable smaller, cheaper, lower power motherboard/form factors on BHS. find the spi/i2c controller and devices:

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:

[root@GNRAP01 ~]# lsmod |grep -i spi
intel_spi_pci          16384  0
intel_spi              24576  1 intel_spi_pci
spi_nor                73728  1 intel_spi
mtd                    81920  3 spi_nor,intel_spi
[root@GNRAP01 ~]# lsmod |grep -i 801
i2c_i801               32768  0
i2c_smbus              20480  1 i2c_i801
[root@GNRAP01 ~]# lspci |grep -i bus
00:1f.4 SMBus: Intel Corporation Device 5796
00:1f.5 Serial bus controller: Intel Corporation Device 5794 (rev 09)

Expected results:


Additional info: