GNUBoot/coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

mb/google/brya: Update camera NVM parameters

Browse source 
Change HID name from INT3499 to PRP0001 along with size and
address width. Size decreased from 10K to 2K, address width
decreased from 14 to 8.

BUG=b:203014972
Test= Boot board and issue commands:
     `cat /sys/bus/i2c/devices/i2c-PRP0001:02/eeprom >
         ./brya_imx208_eeprom.bin`
     `hexdump -C brya_imx208_eeprom.bin > brya_imx208_eeprom_dump.log`
     You should see the result in brya_imx208_eeprom_dump.log to be
     same as module nvm file by vendor provided or meet the Intel nvm
     calibration format.
     (e.g. first 4 bytes be 0x01, 0x03, 0x01, 0x00)

Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
Change-Id: Ib2366ba4c8bb70d8cc82e64ca585b118a96260c0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Bernardo Perez Priego 2021-10-15 14:22:54 -07:00 committed by Tim Wawrzynczak
parent 2f236c232d
commit 0f42e5e8f1
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/mainboard/google/brya/variants/brya0/overridetree.cb
View file

@ -522,18 +522,19 @@ chip soc/intel/alderlake
end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = ""INT3499""
register "acpi_hid" = ""ACPI_DT_NAMESPACE_HID""
register "acpi_uid" = "1"
register "acpi_name" = ""NVM1""
register "chip_name" = ""GT24C16S""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "pr0" = ""\\_SB.PCI0.I2C2.CAM1.PRIC""
register "nvm_compat" = ""atmel,24c1024""
register "nvm_size" = "0x2800"
register "nvm_size" = "0x800"
register "nvm_pagesize" = "0x01"
register "nvm_readonly" = "0x01"
register "nvm_width" = "0x0E"
register "nvm_width" = "0x08"
device i2c 50 on
probe UFC UFC_MIPI_IMX208