1# 2# Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> 3# 4# SPDX-License-Identifier: GPL-2.0+ 5# 6 7if VENDOR_GOOGLE 8 9choice 10 prompt "Mainboard model" 11 optional 12 13config TARGET_CHROMEBOOK_LINK 14 bool "Chromebook link" 15 help 16 This is the Chromebook Pixel released in 2013. It uses an Intel 17 i5 Ivybridge which is a die-shrink of Sandybridge, with 4GB of 18 SDRAM. It has a Panther Point platform controller hub, PCIe 19 WiFi and Bluetooth. It also includes a 720p webcam, USB SD 20 reader, microphone and speakers, display port and 32GB SATA 21 solid state drive. There is a Chrome OS EC connected on LPC, 22 and it provides a 2560x1700 high resolution touch-enabled LCD 23 display. 24 25config TARGET_CHROMEBOOK_LINK64 26 bool "Chromebook link 64-bit" 27 help 28 This is the Chromebook Pixel released in 2013. With this config 29 U-Boot is built as a 64-bit binary. This allows testing while this 30 feature is being completed. 31 32config TARGET_CHROMEBOX_PANTHER 33 bool "Chromebox panther (not available)" 34 help 35 Note: At present this must be used with coreboot. See README.x86 36 for instructions. 37 38 This is the Asus Chromebox CN60 released in 2014. It uses an Intel 39 Haswell Celeron 2955U Dual Core CPU with 2GB of SDRAM. It has a 40 Lynx Point platform controller hub, PCIe WiFi and Bluetooth. It also 41 includes a USB SD reader, four USB3 ports, display port and HDMI 42 video output and a 16GB SATA solid state drive. There is no Chrome 43 OS EC on this model. 44 45config TARGET_CHROMEBOOK_SAMUS 46 bool "Chromebook samus" 47 help 48 This is the Chromebook Pixel released in 2015. It uses an Intel 49 Broadwell U Core i5 or Core i7 CPU with either 8GB or 16GB of 50 LPDDR3 SDRAM. It has PCIe WiFi and Bluetooth. It also includes a 51 720p webcam, USB SD reader, microphone and speakers, 2 USB 3 Type 52 C ports which can support charging and up to a 4K external display. 53 There is a solid state drive, either 32GB or 64GB. There is a 54 Chrome OS EC connected on LPC, and it provides a 2560x1700 high 55 resolution touch-enabled LCD display. 56 57endchoice 58 59source "board/google/chromebook_link/Kconfig" 60source "board/google/chromebox_panther/Kconfig" 61source "board/google/chromebook_samus/Kconfig" 62 63endif 64