Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) menuconfig GOOGLE_FIRMWARE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	bool "Google Firmware Drivers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	  These firmware drivers are used by Google servers,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	  Chromebooks and other devices using coreboot firmware.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	  If in doubt, say "N".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) if GOOGLE_FIRMWARE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) config GOOGLE_SMI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	tristate "SMI interface for Google platforms"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	depends on X86 && ACPI && DMI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	  Say Y here if you want to enable SMI callbacks for Google
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	  platforms.  This provides an interface for writing to and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	  clearing the event log.  If CONFIG_EFI is also enabled this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  driver provides an interface for reading and writing NVRAM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	  variables.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) config GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	tristate "Coreboot Table Access"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	depends on HAS_IOMEM && (ACPI || OF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	  This option enables the coreboot_table module, which provides other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	  firmware modules access to the coreboot table. The coreboot table
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  pointer is accessed through the ACPI "GOOGCB00" object or the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  device tree node /firmware/coreboot.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	  If unsure say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) config GOOGLE_COREBOOT_TABLE_ACPI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	select GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) config GOOGLE_COREBOOT_TABLE_OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	select GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) config GOOGLE_MEMCONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	depends on GOOGLE_MEMCONSOLE_X86_LEGACY || GOOGLE_MEMCONSOLE_COREBOOT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) config GOOGLE_MEMCONSOLE_X86_LEGACY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	tristate "Firmware Memory Console - X86 Legacy support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	depends on X86 && ACPI && DMI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	select GOOGLE_MEMCONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	  This option enables the kernel to search for a firmware log in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	  the EBDA on Google servers.  If found, this log is exported to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	  userland in the file /sys/firmware/log.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) config GOOGLE_FRAMEBUFFER_COREBOOT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	tristate "Coreboot Framebuffer"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	depends on FB_SIMPLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	depends on GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	  This option enables the kernel to search for a framebuffer in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	  the coreboot table.  If found, it is registered with simplefb.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) config GOOGLE_MEMCONSOLE_COREBOOT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 	tristate "Firmware Memory Console"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 	depends on GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 	select GOOGLE_MEMCONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 	  This option enables the kernel to search for a firmware log in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 	  the coreboot table.  If found, this log is exported to userland
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) 	  in the file /sys/firmware/log.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) config GOOGLE_VPD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) 	tristate "Vital Product Data"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) 	depends on GOOGLE_COREBOOT_TABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) 	  This option enables the kernel to expose the content of Google VPD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) 	  under /sys/firmware/vpd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) endif # GOOGLE_FIRMWARE