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

mb/google/brya/variants/redrix: add mipi camera support 

Add mipi camera support by selecting the Kconfig symbols and adding it
to the devicetree with ACPI UID 0x50000 and name IPU0.

BUG=b:192052098
TEST=checked mipi camera works

Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Change-Id: I69281f36ddbc1abf9905c8db9287500f9aa995c6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56893
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Wisley Chen 2021-08-10 15:01:51 +06:00 committed by Nick Vaccaro
parent 866c182f87
commit 155ae1bd1c
2 changed files with 73 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/google/brya/Kconfig.name
View File

@ -27,6 +27,8 @@ config BOARD_GOOGLE_REDRIX
select BOARD_GOOGLE_BASEBOARD_BRYA
select CHROMEOS_DSM_CALIB if CHROMEOS
select DRIVERS_I2C_MAX98390
select DRIVERS_INTEL_MIPI_CAMERA
select SOC_INTEL_COMMON_BLOCK_IPU
config BOARD_GOOGLE_KANO
bool "-> Kano"

71
src/mainboard/google/brya/variants/redrix/overridetree.cb
View File

@ -123,6 +123,19 @@ chip soc/intel/alderlake
device generic 0 on end
end
end
device ref ipu on
chip drivers/intel/mipi_camera
register "acpi_uid" = "0x50000"
register "acpi_name" = ""IPU0""
register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
register "cio2_num_ports" = "1"
register "cio2_lanes_used" = "{2}" # 2 CSI Camera lanes are used
register "cio2_lane_endpoint[0]" = ""^I2C2.CAM0""
register "cio2_prt[0]" = "2"
device generic 0 on end
end
end
device ref cnvi_wifi on
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"
@ -187,6 +200,64 @@ chip soc/intel/alderlake
device i2c 0x15 on end
end
end
device ref i2c2 on
chip drivers/intel/mipi_camera
register "acpi_hid" = ""OVTI5675""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM0""
register "chip_name" = ""Ov 5675 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "ssdb.lanes_used" = "2"
register "ssdb.link_used" = "1"
register "num_freq_entries" = "1"
register "link_freq[0]" = "DEFAULT_LINK_FREQ"
register "remote_name" = ""IPU0""
register "has_power_resource" = "1"
#Controls
register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D15" #PP3300_FCAM_X
register "gpio_panel.gpio[1].gpio_num" = "GPP_D16" #EN_UCAM_PWR
register "gpio_panel.gpio[2].gpio_num" = "GPP_D3" #reset
#_ON
register "on_seq.ops_cnt" = "5"
register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
#_OFF
register "off_seq.ops_cnt" = "4"
register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 36 on end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = "ACPI_DT_NAMESPACE_HID"
register "acpi_uid" = "1"
register "acpi_name" = ""NVM0""
register "chip_name" = ""M24C64X""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "pr0" = ""\\_SB.PCI0.I2C2.CAM0.PRIC""
register "nvm_size" = "0x2000"
register "nvm_pagesize" = "1"
register "nvm_readonly" = "1"
register "nvm_width" = "0x10"
register "nvm_compat" = ""atmel,24c64""
device i2c 50 on end
end
end
device ref i2c5 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""