u-boot/arch/x86/cpu/broadwell/Kconfig
Simon Glass c1c3fe2307 env: Convert CONFIG_ENV_IS_IN... to a choice
At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).

Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.

Also expand the help for the 'nowhere' option and move it to the top since
it is the default.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-15 20:50:01 -04:00

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#
# Copyright (C) 2016 Google Inc.
#
# SPDX-License-Identifier: GPL-2.0
config INTEL_BROADWELL
bool
select CACHE_MRC_BIN
select ARCH_EARLY_INIT_R
imply HAVE_INTEL_ME
imply ENABLE_MRC_CACHE
imply AHCI_PCI
imply ICH_SPI
imply INTEL_BROADWELL_GPIO
imply SCSI
imply SPI_FLASH
imply USB
imply USB_EHCI_HCD
imply VIDEO_BROADWELL_IGD
if INTEL_BROADWELL
config DCACHE_RAM_BASE
default 0xff7c0000
config DCACHE_RAM_SIZE
default 0x40000
config DCACHE_RAM_MRC_VAR_SIZE
default 0x30000
config CPU_SPECIFIC_OPTIONS
def_bool y
select SMM_TSEG
select X86_RAMTEST
config SMM_TSEG_SIZE
hex
default 0x800000
endif