+# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
if VENDOR_GOOGLE
+config BIOSEMU
+ bool
+ select X86EMU_RAW_IO
+
+config X86EMU_RAW_IO
+ bool
+
choice
prompt "Mainboard model"
optional
+config TARGET_CHROMEBOOK_CORAL
+ bool "Chromebook coral"
+ select BIOSEMU
+ select EVENT
+ help
+ This is a range of Intel-based laptops released in 2018. They use an
+ Intel Apollo Lake SoC. The design supports WiFi, 4GB to 16GB of
+ LPDDR4 1600MHz SDRAM, PCIe WiFi and Bluetooth, eMMC (typically 32GB),
+ up two cameras (front-facing 720p and another 5MP option), USB SD
+ reader, microphone and speakers. It also includes two USB 3 Type A and
+ two Type C ports. The latter are used as power input and can also
+ charge external devices as well as a 4K external display. There is a
+ Chrome OS EC connected on LPC, a Cr50 secure chip from Google and
+ various display options. OEMs products include Acer Chromebook 11
+ (e.g. C732, CB11, CP311) and Lenovo Chromebook (100e, 300e, 500e).
+
config TARGET_CHROMEBOOK_LINK
bool "Chromebook link"
+ select BIOSEMU
help
This is the Chromebook Pixel released in 2013. It uses an Intel
i5 Ivybridge which is a die-shrink of Sandybridge, with 4GB of
config TARGET_CHROMEBOOK_LINK64
bool "Chromebook link 64-bit"
+ select BIOSEMU
help
This is the Chromebook Pixel released in 2013. With this config
U-Boot is built as a 64-bit binary. This allows testing while this
config TARGET_CHROMEBOX_PANTHER
bool "Chromebox panther (not available)"
- select n
+ select BIOSEMU
help
Note: At present this must be used with coreboot. See README.x86
for instructions.
Chrome OS EC connected on LPC, and it provides a 2560x1700 high
resolution touch-enabled LCD display.
+config TARGET_CHROMEBOOK_SAMUS_TPL
+ bool "Chromebook samus booting from TPL"
+ help
+ This is a version of Samus which boots into TPL, then to SPL and
+ U-Boot proper. This is useful where verified boot must select
+ between different A/B versions of SPL/U-Boot, to allow upgrading of
+ almost all U-Boot code in the field.
+
endchoice
+source "board/google/chromebook_coral/Kconfig"
source "board/google/chromebook_link/Kconfig"
source "board/google/chromebox_panther/Kconfig"
source "board/google/chromebook_samus/Kconfig"