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authorJamie Ryu <jamie.m.ryu@intel.com>2023-10-02 15:00:30 -0700
committerSubrata Banik <subratabanik@google.com>2023-10-13 06:56:47 +0000
commit58e9c2159ed57d2ec367a22635af178dc75d836e (patch)
tree75de2b4d9910f9225c3a1e7acf01f7183c0c31af /src/mainboard/google/rex/variants
parent70e9fcd0e0985c32091dc8d5eb284be6b1001ac1 (diff)
mb/google/rex/var/rex0: Update NVM configuration for WFC
This updates NVM Configuration according to EEPROM BRCA016GWZ-W datasheet for rex World Facing Camera module - O9B13-NT01BA to enumerate Camera module properly. BUG=b:301226048 TEST=Build rex0 and check SSDT table is updated correctly. Check "cros-camera-tool modules list" lists up the modules properly. cros-camera-tool modules list: /sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-PRP0001:01/i2c-PRP0001:011/nvmem /sys/devices/pci0000:00/0000:00:19.1/i2c_designware.4/i2c-13/i2c-PRP0001:03/i2c-PRP0001:032/nvmem [ { "module_id": "KC6977", "sensor_id": "OV013b", "sysfs_name": "i2c-0/i2c-PRP0001:01" }, { "module_id": "CH3c6d", "sensor_id": "HN0556", "sysfs_name": "i2c-13/i2c-PRP0001:03" } ] Change-Id: I51bdf249549d3e03180e9d126a85e9dff91028db Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78211 Reviewed-by: Kiran2 Kumar <kiran2.kumar@intel.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google/rex/variants')
-rw-r--r--src/mainboard/google/rex/variants/rex0/overridetree.cb6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index 034a694714..6df91f340c 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -543,12 +543,12 @@ chip soc/intel/meteorlake
register "chip_name" = ""ST M24C64X""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
- register "nvm_compat" = ""atmel,24c64""
+ register "nvm_compat" = ""atmel,24c16""
- register "nvm_size" = "0x2000"
+ register "nvm_size" = "0x0800"
register "nvm_pagesize" = "0x01"
register "nvm_readonly" = "0x01"
- register "nvm_width" = "0x10"
+ register "nvm_width" = "0x08"
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D0"