summaryrefslogtreecommitdiff
path: root/src/mainboard/google/foster/Kconfig
blob: 571a3b196eb23459c270bb2a224830f79599edfe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
##
## This file is part of the coreboot project.
##
## Copyright 2014 Google Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##

if BOARD_GOOGLE_FOSTER

config BOARD_SPECIFIC_OPTIONS # dummy
        def_bool y
	select BOARD_ID_AUTO
	select BOARD_ROMSIZE_KB_4096
	select CHROMEOS_VBNV_FLASH
	select SPI_FLASH
	select SOC_NVIDIA_TEGRA210
	select MAINBOARD_HAS_BOOTBLOCK_INIT
	select MAINBOARD_HAS_CHROMEOS
	select VIRTUAL_DEV_SWITCH
	select BOOTROM_SDRAM_INIT # use BootRom to config sdram
	select COMMON_CBFS_SPI_WRAPPER
	select SPI_FLASH_WINBOND

config MAINBOARD_DIR
        string
        default google/foster

config MAINBOARD_PART_NUMBER
        string
        default "Foster"

config DRAM_SIZE_MB
        int
        default 2048

choice
	prompt "BCT boot media"
	default FOSTER_BCT_CFG_SPI
	help
	  Which boot media to configure the BCT for.

config FOSTER_BCT_CFG_SPI
	bool "SPI"
	help
	  Configure the BCT for booting from SPI.

config FOSTER_BCT_CFG_EMMC
	bool "eMMC"
	help
	  Configure the BCT for booting from eMMC.

endchoice

config BOOT_MEDIA_SPI_BUS
	int "SPI bus with boot media ROM"
	range 1 7
	depends on FOSTER_BCT_CFG_SPI
	default 7
	help
	  Which SPI bus the boot media is connected to.

config BOOT_MEDIA_SPI_CHIP_SELECT
	int "Chip select for SPI boot media"
	range 0 3
	depends on FOSTER_BCT_CFG_SPI
	default 0
	help
	  Which chip select to use for boot media.

# For foster, we are using vboot2. Thus, index for stages:
# VBOOT_ROMSTAGE_INDEX -> Use default value of 0x2
# VBOOT_RAMSTAGE_INDEX -> Use 0x3
config VBOOT_RAMSTAGE_INDEX
	hex
	default 0x3

config DRIVER_TPM_I2C_BUS
	hex
	default 0x2

config DRIVER_TPM_I2C_ADDR
	hex
	default 0x20

endif # BOARD_GOOGLE_FOSTER