Files
system76-coreboot/src/mainboard/intel/strago/Kconfig
Julius Werner 320edbe2ba vboot: Assume EC_SOFTWARE_SYNC and VIRTUAL_DEV_SWITCH by default
The virtualized developer switch was invented five years ago and has
been used on every vboot system ever since. We shouldn't need to specify
it again and again for every new board. This patch flips the Kconfig
logic around and replaces CONFIG_VIRTUAL_DEV_SWITCH with
CONFIG_PHYSICAL_DEV_SWITCH, so that only a few ancient boards need to
set it and it fits better with CONFIG_PHYSICAL_REC_SWITCH. (Also set the
latter for Lumpy which seems to have been omitted incorrectly, and hide
it from menuconfig since it's a hardware parameter that shouldn't be
configurable.)

Since almost all our developer switches are virtual, it doesn't make
sense for every board to pass a non-existent or non-functional developer
mode switch in the coreboot tables, so let's get rid of that. It's also
dangerously confusing for many boards to define a get_developer_mode()
function that reads an actual pin (often from a debug header) which will
not be honored by coreboot because CONFIG_PHYSICAL_DEV_SWITCH isn't set.
Therefore, this patch removes all those non-functional instances of that
function. In the future, either the board has a physical dev switch and
must define it, or it doesn't and must not.

In a similar sense (and since I'm touching so many board configs
anyway), it's annoying that we have to keep selecting EC_SOFTWARE_SYNC.
Instead, it should just be assumed by default whenever a Chrome EC is
present in the system. This way, it can also still be overridden by
menuconfig.

CQ-DEPEND=CL:459701

Change-Id: If9cbaa7df530580a97f00ef238e3d9a8a86a4a7f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18980
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-28 22:15:46 +02:00

65 lines
1.3 KiB
Plaintext

if BOARD_INTEL_STRAGO
config BOARD_SPECIFIC_OPTIONS
def_bool y
select BOARD_ROMSIZE_KB_8192
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_MEC
select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
select ENABLE_BUILTIN_COM1
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_LPC_TPM
select SOC_INTEL_BRASWELL
select PCIEXP_L1_SUB_STATE
config CHROMEOS
select EC_GOOGLE_CHROMEEC_SWITCHES
select LID_SWITCH
select VBOOT_VBNV_CMOS
config DYNAMIC_VNN_SUPPORT
bool "Enables support for Dynamic VNN"
default n
config MAINBOARD_DIR
string
default intel/strago
config MAINBOARD_PART_NUMBER
string
default "Strago"
config MAINBOARD_VENDOR
string
default "Intel"
if !GOP_SUPPORT
config VGA_BIOS_FILE
string
default "3rdparty/blobs/mainboard/intel/strago/vgabios.bin"
help
The C0 version of the video bios gets computed from this name
so that they can both be added. Only the correct one for the
system will be run.
config VGA_BIOS_ID
string
default "8086,22b0"
help
The VGA_BIOS_ID for the C0 version of the video bios is hardcoded
in soc/intel/braswell/Makefile.inc as 8086,22b1
endif #GOP_SUPPORT
config EC_GOOGLE_CHROMEEC_BOARDNAME
string
default "strago"
config GBB_HWID
string
depends on CHROMEOS
default "STRAGO TEST A-A 9657"
endif # BOARD_INTEL_STRAGO