Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1 | ## |
Stefan Reinauer | 16f515a | 2010-01-20 18:44:30 +0000 | [diff] [blame] | 2 | ## This file is part of the coreboot project. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 3 | ## |
Alexandru Gagniuc | 70c660f | 2012-08-23 02:32:58 -0500 | [diff] [blame] | 4 | ## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com> |
Stefan Reinauer | 16f515a | 2010-01-20 18:44:30 +0000 | [diff] [blame] | 5 | ## Copyright (C) 2009-2010 coresystems GmbH |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 6 | ## |
Stefan Reinauer | 16f515a | 2010-01-20 18:44:30 +0000 | [diff] [blame] | 7 | ## This program is free software; you can redistribute it and/or modify |
| 8 | ## it under the terms of the GNU General Public License as published by |
| 9 | ## the Free Software Foundation; version 2 of the License. |
| 10 | ## |
| 11 | ## This program is distributed in the hope that it will be useful, |
| 12 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | ## GNU General Public License for more details. |
| 15 | ## |
| 16 | ## You should have received a copy of the GNU General Public License |
| 17 | ## along with this program; if not, write to the Free Software |
Paul Menzel | a46a712 | 2013-02-23 18:37:27 +0100 | [diff] [blame] | 18 | ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 19 | ## |
| 20 | |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 21 | mainmenu "coreboot configuration" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 22 | |
Uwe Hermann | c04be93 | 2009-10-05 13:55:28 +0000 | [diff] [blame] | 23 | menu "General setup" |
| 24 | |
Uwe Hermann | a29ad5c | 2009-10-18 18:35:50 +0000 | [diff] [blame] | 25 | config EXPERT |
| 26 | bool "Expert mode" |
| 27 | help |
| 28 | This allows you to select certain advanced configuration options. |
| 29 | |
| 30 | Warning: Only enable this option if you really know what you are |
| 31 | doing! You have been warned! |
| 32 | |
Uwe Hermann | c04be93 | 2009-10-05 13:55:28 +0000 | [diff] [blame] | 33 | config LOCALVERSION |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 34 | string "Local version string" |
Uwe Hermann | c04be93 | 2009-10-05 13:55:28 +0000 | [diff] [blame] | 35 | help |
| 36 | Append an extra string to the end of the coreboot version. |
| 37 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 38 | This can be useful if, for instance, you want to append the |
| 39 | respective board's hostname or some other identifying string to |
| 40 | the coreboot version number, so that you can easily distinguish |
| 41 | boot logs of different boards from each other. |
| 42 | |
Patrick Georgi | 4b8a241 | 2010-02-09 19:35:16 +0000 | [diff] [blame] | 43 | config CBFS_PREFIX |
| 44 | string "CBFS prefix to use" |
| 45 | default "fallback" |
| 46 | help |
| 47 | Select the prefix to all files put into the image. It's "fallback" |
| 48 | by default, "normal" is a common alternative. |
| 49 | |
Patrick Georgi | 23d89cc | 2010-03-16 01:17:19 +0000 | [diff] [blame] | 50 | choice |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 51 | prompt "Compiler to use" |
Patrick Georgi | 23d89cc | 2010-03-16 01:17:19 +0000 | [diff] [blame] | 52 | default COMPILER_GCC |
| 53 | help |
| 54 | This option allows you to select the compiler used for building |
| 55 | coreboot. |
| 56 | |
| 57 | config COMPILER_GCC |
| 58 | bool "GCC" |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 59 | help |
| 60 | Use the GNU Compiler Collection (GCC) to build coreboot. |
| 61 | |
| 62 | For details see http://gcc.gnu.org. |
| 63 | |
Patrick Georgi | 23d89cc | 2010-03-16 01:17:19 +0000 | [diff] [blame] | 64 | config COMPILER_LLVM_CLANG |
| 65 | bool "LLVM/clang" |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 66 | help |
| 67 | Use LLVM/clang to build coreboot. |
| 68 | |
| 69 | For details see http://clang.llvm.org. |
| 70 | |
Patrick Georgi | 23d89cc | 2010-03-16 01:17:19 +0000 | [diff] [blame] | 71 | endchoice |
| 72 | |
Patrick Georgi | 9b0de71 | 2013-12-29 18:45:23 +0100 | [diff] [blame] | 73 | config ANY_TOOLCHAIN |
| 74 | bool "Allow building with any toolchain" |
| 75 | default n |
| 76 | depends on COMPILER_GCC |
| 77 | help |
| 78 | Many toolchains break when building coreboot since it uses quite |
| 79 | unusual linker features. Unless developers explicitely request it, |
| 80 | we'll have to assume that they use their distro compiler by mistake. |
| 81 | Make sure that using patched compilers is a conscious decision. |
| 82 | |
Patrick Georgi | 516a2a7 | 2010-03-25 21:45:25 +0000 | [diff] [blame] | 83 | config CCACHE |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 84 | bool "Use ccache to speed up (re)compilation" |
Patrick Georgi | 516a2a7 | 2010-03-25 21:45:25 +0000 | [diff] [blame] | 85 | default n |
| 86 | help |
| 87 | Enables the use of ccache for faster builds. |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 88 | |
| 89 | Requires the ccache utility in your system $PATH. |
| 90 | |
| 91 | For details see https://ccache.samba.org. |
Patrick Georgi | 516a2a7 | 2010-03-25 21:45:25 +0000 | [diff] [blame] | 92 | |
Stefan Reinauer | 9bf7810 | 2010-08-09 13:28:18 +0000 | [diff] [blame] | 93 | config SCONFIG_GENPARSER |
| 94 | bool "Generate SCONFIG parser using flex and bison" |
| 95 | default n |
| 96 | depends on EXPERT |
| 97 | help |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 98 | Enable this option if you are working on the sconfig device tree |
| 99 | parser and made changes to sconfig.l and sconfig.y. |
| 100 | |
Stefan Reinauer | 9bf7810 | 2010-08-09 13:28:18 +0000 | [diff] [blame] | 101 | Otherwise, say N. |
| 102 | |
Joe Korty | 6d77252 | 2010-05-19 18:41:15 +0000 | [diff] [blame] | 103 | config USE_OPTION_TABLE |
| 104 | bool "Use CMOS for configuration values" |
| 105 | default n |
Edwin Beasant | eb50c7d | 2010-07-06 21:05:04 +0000 | [diff] [blame] | 106 | depends on HAVE_OPTION_TABLE |
Joe Korty | 6d77252 | 2010-05-19 18:41:15 +0000 | [diff] [blame] | 107 | help |
| 108 | Enable this option if coreboot shall read options from the "CMOS" |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 109 | NVRAM instead of using hard-coded values. |
Joe Korty | 6d77252 | 2010-05-19 18:41:15 +0000 | [diff] [blame] | 110 | |
Sven Schnelle | 8eee19d | 2011-05-02 19:53:04 +0000 | [diff] [blame] | 111 | config COMPRESS_RAMSTAGE |
| 112 | bool "Compress ramstage with LZMA" |
| 113 | default y |
| 114 | help |
| 115 | Compress ramstage to save memory in the flash image. Note |
| 116 | that decompression might slow down booting if the boot flash |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 117 | is connected through a slow link (i.e. SPI). |
Sven Schnelle | 8eee19d | 2011-05-02 19:53:04 +0000 | [diff] [blame] | 118 | |
Cristian Măgherușan-Stanciu | d367b00 | 2011-06-19 03:03:28 +0200 | [diff] [blame] | 119 | config INCLUDE_CONFIG_FILE |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 120 | bool "Include the coreboot .config file into the ROM image" |
Cristian Măgherușan-Stanciu | d367b00 | 2011-06-19 03:03:28 +0200 | [diff] [blame] | 121 | default y |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 122 | help |
| 123 | Include the .config file that was used to compile coreboot |
| 124 | in the (CBFS) ROM image. This is useful if you want to know which |
| 125 | options were used to build a specific coreboot.rom image. |
| 126 | |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 127 | Saying Y here will increase the image size by 2-3KB. |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 128 | |
| 129 | You can use the following command to easily list the options: |
| 130 | |
| 131 | grep -a CONFIG_ coreboot.rom |
| 132 | |
| 133 | Alternatively, you can also use cbfstool to print the image |
| 134 | contents (including the raw 'config' item we're looking for). |
| 135 | |
| 136 | Example: |
| 137 | |
| 138 | $ cbfstool coreboot.rom print |
| 139 | coreboot.rom: 4096 kB, bootblocksize 1008, romsize 4194304, |
| 140 | offset 0x0 |
| 141 | Alignment: 64 bytes |
Steve Goodrich | f026912 | 2012-05-18 11:18:47 -0600 | [diff] [blame] | 142 | |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 143 | Name Offset Type Size |
| 144 | cmos_layout.bin 0x0 cmos layout 1159 |
| 145 | fallback/romstage 0x4c0 stage 339756 |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 146 | fallback/ramstage 0x53440 stage 186664 |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 147 | fallback/payload 0x80dc0 payload 51526 |
| 148 | config 0x8d740 raw 3324 |
| 149 | (empty) 0x8e480 null 3610440 |
Cristian Măgherușan-Stanciu | d367b00 | 2011-06-19 03:03:28 +0200 | [diff] [blame] | 150 | |
Kyösti Mälkki | f8bf5a1 | 2013-10-11 22:08:02 +0300 | [diff] [blame] | 151 | config EARLY_CBMEM_INIT |
| 152 | bool |
| 153 | default n |
| 154 | help |
| 155 | Make coreboot initialize the CBMEM structures while running in ROM |
| 156 | stage. This is useful when the ROM stage wants to communicate |
| 157 | some, for instance, execution timestamps. It needs support in |
| 158 | romstage.c and should be enabled by the board's Kconfig. |
| 159 | |
Kyösti Mälkki | deb2cb2 | 2014-03-28 23:46:45 +0200 | [diff] [blame] | 160 | config BROKEN_CAR_MIGRATE |
| 161 | bool |
| 162 | default y if !EARLY_CBMEM_INIT && HAVE_ACPI_RESUME |
| 163 | default n |
| 164 | help |
| 165 | Many boards use CAR_GLOBAL but have no EARLY_CBMEM_INIT and |
| 166 | manage CAR migration on S3 resume path only. Couple boards use |
| 167 | CAR_GLOBAL and never do CAR migration. |
| 168 | |
Aaron Durbin | df3a109 | 2013-03-13 12:41:44 -0500 | [diff] [blame] | 169 | config DYNAMIC_CBMEM |
| 170 | bool "The CBMEM space is dynamically grown." |
| 171 | default n |
Kyösti Mälkki | f8bf5a1 | 2013-10-11 22:08:02 +0300 | [diff] [blame] | 172 | select EARLY_CBMEM_INIT |
Aaron Durbin | df3a109 | 2013-03-13 12:41:44 -0500 | [diff] [blame] | 173 | help |
| 174 | Instead of reserving a static amount of CBMEM space the CBMEM |
| 175 | area grows dynamically. CBMEM can be used both in romstage (after |
| 176 | memory initialization) and ramstage. |
| 177 | |
Vadim Bendebury | 9202473d | 2011-09-21 14:46:43 -0700 | [diff] [blame] | 178 | config COLLECT_TIMESTAMPS |
| 179 | bool "Create a table of timestamps collected during boot" |
Kyösti Mälkki | 2644793 | 2013-10-11 21:14:59 +0300 | [diff] [blame] | 180 | default n |
Vadim Bendebury | 9202473d | 2011-09-21 14:46:43 -0700 | [diff] [blame] | 181 | help |
Uwe Hermann | ad8c95f | 2012-04-12 22:00:03 +0200 | [diff] [blame] | 182 | Make coreboot create a table of timer-ID/timer-value pairs to |
| 183 | allow measuring time spent at different phases of the boot process. |
| 184 | |
Patrick Georgi | 7e9b9d8 | 2012-04-30 21:06:10 +0200 | [diff] [blame] | 185 | config USE_BLOBS |
| 186 | bool "Allow use of binary-only repository" |
| 187 | default n |
| 188 | help |
| 189 | This draws in the blobs repository, which contains binary files that |
| 190 | might be required for some chipsets or boards. |
| 191 | This flag ensures that a "Free" option remains available for users. |
| 192 | |
Stefan Reinauer | d37ab45 | 2012-12-18 16:23:28 -0800 | [diff] [blame] | 193 | config COVERAGE |
| 194 | bool "Code coverage support" |
| 195 | depends on COMPILER_GCC |
| 196 | default n |
| 197 | help |
| 198 | Add code coverage support for coreboot. This will store code |
| 199 | coverage information in CBMEM for extraction from user space. |
| 200 | If unsure, say N. |
| 201 | |
Uwe Hermann | c04be93 | 2009-10-05 13:55:28 +0000 | [diff] [blame] | 202 | endmenu |
| 203 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 204 | source src/mainboard/Kconfig |
Stefan Reinauer | 8aedcbc | 2010-12-16 23:37:17 +0000 | [diff] [blame] | 205 | |
| 206 | # This option is used to set the architecture of a mainboard to X86. |
| 207 | # It is usually set in mainboard/*/Kconfig. |
| 208 | config ARCH_X86 |
| 209 | bool |
| 210 | default n |
Ronald G. Minnich | 78a1667 | 2012-11-29 16:28:21 -0800 | [diff] [blame] | 211 | select PCI |
| 212 | |
Gabe Black | 51edd54 | 2013-09-30 23:00:33 -0700 | [diff] [blame] | 213 | config ARCH_ARM |
David Hendricks | 5367e47 | 2012-11-28 20:16:28 -0800 | [diff] [blame] | 214 | bool |
| 215 | default n |
| 216 | |
Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 217 | config ARCH_ARM64 |
| 218 | bool |
| 219 | default n |
| 220 | |
Stefan Reinauer | 8677a23 | 2010-12-11 20:33:41 +0000 | [diff] [blame] | 221 | source src/arch/x86/Kconfig |
Gabe Black | 51edd54 | 2013-09-30 23:00:33 -0700 | [diff] [blame] | 222 | source src/arch/arm/Kconfig |
Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 223 | source src/arch/arm64/Kconfig |
Gabe Black | 545c0ca | 2013-07-07 14:04:26 -0700 | [diff] [blame] | 224 | |
Peter Stuge | 4d77ed9 | 2014-02-07 03:58:24 +0100 | [diff] [blame] | 225 | source src/vendorcode/Kconfig |
| 226 | |
Furquan Shaikh | a3b06c9 | 2014-05-06 18:00:19 -0700 | [diff] [blame] | 227 | choice |
| 228 | prompt "Bootblock behaviour" |
| 229 | default BOOTBLOCK_SIMPLE |
| 230 | |
| 231 | config BOOTBLOCK_SIMPLE |
| 232 | bool "Always load fallback" |
| 233 | |
| 234 | config BOOTBLOCK_NORMAL |
| 235 | bool "Switch to normal if CMOS says so" |
| 236 | |
| 237 | endchoice |
| 238 | |
Vladimir Serbinenko | a9db82f | 2014-10-16 13:21:47 +0200 | [diff] [blame^] | 239 | config SYSTEM_TYPE_LAPTOP |
| 240 | default n |
| 241 | bool |
| 242 | |
Furquan Shaikh | a3b06c9 | 2014-05-06 18:00:19 -0700 | [diff] [blame] | 243 | config BOOTBLOCK_SOURCE |
| 244 | string |
| 245 | default "bootblock_simple.c" if BOOTBLOCK_SIMPLE |
| 246 | default "bootblock_normal.c" if BOOTBLOCK_NORMAL |
| 247 | |
| 248 | config UPDATE_IMAGE |
| 249 | bool "Update existing coreboot.rom image" |
| 250 | default n |
| 251 | help |
| 252 | If this option is enabled, no new coreboot.rom file |
| 253 | is created. Instead it is expected that there already |
| 254 | is a suitable file for further processing. |
| 255 | The bootblock will not be modified. |
| 256 | |
Uwe Hermann | 63a8f2a | 2009-10-26 21:42:13 +0000 | [diff] [blame] | 257 | menu "Chipset" |
| 258 | |
| 259 | comment "CPU" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 260 | source src/cpu/Kconfig |
Uwe Hermann | 63a8f2a | 2009-10-26 21:42:13 +0000 | [diff] [blame] | 261 | comment "Northbridge" |
| 262 | source src/northbridge/Kconfig |
| 263 | comment "Southbridge" |
| 264 | source src/southbridge/Kconfig |
| 265 | comment "Super I/O" |
| 266 | source src/superio/Kconfig |
Sven Schnelle | 7592e8b | 2011-01-27 11:43:03 +0000 | [diff] [blame] | 267 | comment "Embedded Controllers" |
| 268 | source src/ec/Kconfig |
Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 269 | comment "SoC" |
| 270 | source src/soc/Kconfig |
Martin Roth | a642716 | 2014-04-25 14:12:13 -0600 | [diff] [blame] | 271 | source src/drivers/intel/fsp/Kconfig |
Uwe Hermann | 63a8f2a | 2009-10-26 21:42:13 +0000 | [diff] [blame] | 272 | |
| 273 | endmenu |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 274 | |
Stefan Reinauer | 8d71155 | 2012-11-30 12:34:04 -0800 | [diff] [blame] | 275 | source src/device/Kconfig |
Stefan Reinauer | 95a6396 | 2012-11-13 17:00:01 -0800 | [diff] [blame] | 276 | |
Rudolf Marek | d9c2549 | 2010-05-16 15:31:53 +0000 | [diff] [blame] | 277 | menu "Generic Drivers" |
| 278 | source src/drivers/Kconfig |
| 279 | endmenu |
| 280 | |
Stefan Reinauer | 7cb01e0 | 2013-08-29 16:05:02 -0700 | [diff] [blame] | 281 | config TPM |
| 282 | bool |
| 283 | default n |
| 284 | select LPC_TPM if ARCH_X86 |
Gabe Black | 51edd54 | 2013-09-30 23:00:33 -0700 | [diff] [blame] | 285 | select I2C_TPM if ARCH_ARM |
Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 286 | select I2C_TPM if ARCH_ARM64 |
Stefan Reinauer | 7cb01e0 | 2013-08-29 16:05:02 -0700 | [diff] [blame] | 287 | help |
| 288 | Enable this option to enable TPM support in coreboot. |
| 289 | |
| 290 | If unsure, say N. |
| 291 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 292 | config HEAP_SIZE |
| 293 | hex |
Myles Watson | 04000f4 | 2009-10-16 19:12:49 +0000 | [diff] [blame] | 294 | default 0x4000 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 295 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 296 | config MAX_CPUS |
| 297 | int |
| 298 | default 1 |
| 299 | |
| 300 | config MMCONF_SUPPORT_DEFAULT |
| 301 | bool |
| 302 | default n |
| 303 | |
| 304 | config MMCONF_SUPPORT |
| 305 | bool |
| 306 | default n |
| 307 | |
Kyösti Mälkki | 5687fc9 | 2013-11-28 18:11:49 +0200 | [diff] [blame] | 308 | config BOOTMODE_STRAPS |
| 309 | bool |
| 310 | default n |
| 311 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 312 | source src/console/Kconfig |
| 313 | |
| 314 | config HAVE_ACPI_RESUME |
| 315 | bool |
| 316 | default n |
| 317 | |
Stefan Reinauer | c4f1a77 | 2010-06-05 10:03:08 +0000 | [diff] [blame] | 318 | config HAVE_ACPI_SLIC |
| 319 | bool |
| 320 | default n |
| 321 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 322 | config ACPI_SSDTX_NUM |
| 323 | int |
| 324 | default 0 |
| 325 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 326 | config HAVE_HARD_RESET |
| 327 | bool |
Uwe Hermann | 748475b | 2009-10-09 11:47:21 +0000 | [diff] [blame] | 328 | default n |
Patrick Georgi | 37bdb87 | 2010-02-27 08:39:04 +0000 | [diff] [blame] | 329 | help |
| 330 | This variable specifies whether a given board has a hard_reset |
| 331 | function, no matter if it's provided by board code or chipset code. |
| 332 | |
Aaron Durbin | a421791 | 2013-04-29 22:31:51 -0500 | [diff] [blame] | 333 | config HAVE_MONOTONIC_TIMER |
| 334 | def_bool n |
| 335 | help |
| 336 | The board/chipset provides a monotonic timer. |
| 337 | |
Aaron Durbin | 340ca91 | 2013-04-30 09:58:12 -0500 | [diff] [blame] | 338 | config TIMER_QUEUE |
| 339 | def_bool n |
| 340 | depends on HAVE_MONOTONIC_TIMER |
| 341 | help |
Kyösti Mälkki | ecd8424 | 2013-09-13 07:57:49 +0300 | [diff] [blame] | 342 | Provide a timer queue for performing time-based callbacks. |
Aaron Durbin | 340ca91 | 2013-04-30 09:58:12 -0500 | [diff] [blame] | 343 | |
Aaron Durbin | 4409a5e | 2013-05-06 12:20:52 -0500 | [diff] [blame] | 344 | config COOP_MULTITASKING |
| 345 | def_bool n |
Aaron Durbin | 38c326d | 2013-05-06 12:22:23 -0500 | [diff] [blame] | 346 | depends on TIMER_QUEUE && ARCH_X86 |
Aaron Durbin | 4409a5e | 2013-05-06 12:20:52 -0500 | [diff] [blame] | 347 | help |
| 348 | Cooperative multitasking allows callbacks to be multiplexed on the |
| 349 | main thread of ramstage. With this enabled it allows for multiple |
| 350 | execution paths to take place when they have udelay() calls within |
| 351 | their code. |
| 352 | |
| 353 | config NUM_THREADS |
| 354 | int |
| 355 | default 4 |
| 356 | depends on COOP_MULTITASKING |
| 357 | help |
| 358 | How many execution threads to cooperatively multitask with. |
| 359 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 360 | config HAVE_OPTION_TABLE |
| 361 | bool |
Edwin Beasant | eb50c7d | 2010-07-06 21:05:04 +0000 | [diff] [blame] | 362 | default n |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 363 | help |
| 364 | This variable specifies whether a given board has a cmos.layout |
| 365 | file containing NVRAM/CMOS bit definitions. |
Edwin Beasant | eb50c7d | 2010-07-06 21:05:04 +0000 | [diff] [blame] | 366 | It defaults to 'n' but can be selected in mainboard/*/Kconfig. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 367 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 368 | config PIRQ_ROUTE |
| 369 | bool |
| 370 | default n |
| 371 | |
| 372 | config HAVE_SMI_HANDLER |
| 373 | bool |
| 374 | default n |
| 375 | |
| 376 | config PCI_IO_CFG_EXT |
| 377 | bool |
| 378 | default n |
| 379 | |
| 380 | config IOAPIC |
| 381 | bool |
| 382 | default n |
| 383 | |
Stefan Reinauer | 5b63579 | 2012-08-16 14:05:42 -0700 | [diff] [blame] | 384 | config CBFS_SIZE |
| 385 | hex |
| 386 | default ROM_SIZE |
| 387 | |
Kyösti Mälkki | 107f72e | 2014-01-06 11:06:26 +0200 | [diff] [blame] | 388 | config CACHE_ROM_SIZE_OVERRIDE |
Stefan Reinauer | 5b63579 | 2012-08-16 14:05:42 -0700 | [diff] [blame] | 389 | hex |
Kyösti Mälkki | 107f72e | 2014-01-06 11:06:26 +0200 | [diff] [blame] | 390 | default 0 |
Stefan Reinauer | 5b63579 | 2012-08-16 14:05:42 -0700 | [diff] [blame] | 391 | |
Uwe Hermann | 63a8f2a | 2009-10-26 21:42:13 +0000 | [diff] [blame] | 392 | # TODO: Can probably be removed once all chipsets have kconfig options for it. |
Uwe Hermann | 70b0cf2 | 2009-10-04 17:15:39 +0000 | [diff] [blame] | 393 | config VIDEO_MB |
| 394 | int |
Uwe Hermann | 63a8f2a | 2009-10-26 21:42:13 +0000 | [diff] [blame] | 395 | default 0 |
Uwe Hermann | 70b0cf2 | 2009-10-04 17:15:39 +0000 | [diff] [blame] | 396 | |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 397 | config USE_WATCHDOG_ON_BOOT |
| 398 | bool |
| 399 | default n |
| 400 | |
| 401 | config VGA |
| 402 | bool |
| 403 | default n |
| 404 | help |
| 405 | Build board-specific VGA code. |
| 406 | |
| 407 | config GFXUMA |
| 408 | bool |
Myles Watson | d73c1b5 | 2009-10-26 15:14:07 +0000 | [diff] [blame] | 409 | default n |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 410 | help |
| 411 | Enable Unified Memory Architecture for graphics. |
| 412 | |
Aaron Durbin | ad93552 | 2012-12-24 14:28:37 -0600 | [diff] [blame] | 413 | config RELOCATABLE_MODULES |
| 414 | bool "Relocatable Modules" |
| 415 | default n |
| 416 | help |
| 417 | If RELOCATABLE_MODULES is selected then support is enabled for |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 418 | building relocatable modules in the RAM stage. Those modules can be |
Aaron Durbin | ad93552 | 2012-12-24 14:28:37 -0600 | [diff] [blame] | 419 | loaded anywhere and all the relocations are handled automatically. |
| 420 | |
Aaron Durbin | 8e4a355 | 2013-02-08 17:28:04 -0600 | [diff] [blame] | 421 | config RELOCATABLE_RAMSTAGE |
Aaron Durbin | dd4a6d2 | 2013-02-27 22:50:12 -0600 | [diff] [blame] | 422 | depends on (RELOCATABLE_MODULES && DYNAMIC_CBMEM) |
Aaron Durbin | 8e4a355 | 2013-02-08 17:28:04 -0600 | [diff] [blame] | 423 | bool "Build the ramstage to be relocatable in 32-bit address space." |
| 424 | default n |
| 425 | help |
| 426 | The reloctable ramstage support allows for the ramstage to be built |
| 427 | as a relocatable module. The stage loader can identify a place |
| 428 | out of the OS way so that copying memory is unnecessary during an S3 |
| 429 | wake. When selecting this option the romstage is responsible for |
| 430 | determing a stack location to use for loading the ramstage. |
| 431 | |
Aaron Durbin | 75e2974 | 2013-10-10 20:37:04 -0500 | [diff] [blame] | 432 | config CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM |
| 433 | depends on RELOCATABLE_RAMSTAGE |
| 434 | bool "Cache the relocated ramstage outside of cbmem." |
| 435 | default n |
| 436 | help |
| 437 | The relocated ramstage is saved in an area specified by the |
| 438 | by the board and/or chipset. |
| 439 | |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 440 | config HAVE_ACPI_TABLES |
| 441 | bool |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 442 | help |
| 443 | This variable specifies whether a given board has ACPI table support. |
| 444 | It is usually set in mainboard/*/Kconfig. |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 445 | |
| 446 | config HAVE_MP_TABLE |
| 447 | bool |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 448 | help |
| 449 | This variable specifies whether a given board has MP table support. |
| 450 | It is usually set in mainboard/*/Kconfig. |
| 451 | Whether or not the MP table is actually generated by coreboot |
| 452 | is configurable by the user via GENERATE_MP_TABLE. |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 453 | |
| 454 | config HAVE_PIRQ_TABLE |
| 455 | bool |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 456 | help |
| 457 | This variable specifies whether a given board has PIRQ table support. |
| 458 | It is usually set in mainboard/*/Kconfig. |
| 459 | Whether or not the PIRQ table is actually generated by coreboot |
| 460 | is configurable by the user via GENERATE_PIRQ_TABLE. |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 461 | |
Alexandru Gagniuc | 70c660f | 2012-08-23 02:32:58 -0500 | [diff] [blame] | 462 | config MAX_PIRQ_LINKS |
| 463 | int |
| 464 | default 4 |
| 465 | help |
| 466 | This variable specifies the number of PIRQ interrupt links which are |
| 467 | routable. On most chipsets, this is 4, INTA through INTD. Some |
| 468 | chipsets offer more than four links, commonly up to INTH. They may |
| 469 | also have a separate link for ATA or IOAPIC interrupts. When the PIRQ |
| 470 | table specifies links greater than 4, pirq_route_irqs will not |
| 471 | function properly, unless this variable is correctly set. |
| 472 | |
Vladimir Serbinenko | 2d7bd8a | 2014-08-30 19:28:05 +0200 | [diff] [blame] | 473 | config PER_DEVICE_ACPI_TABLES |
| 474 | bool |
| 475 | default n |
| 476 | |
Myles Watson | d73c1b5 | 2009-10-26 15:14:07 +0000 | [diff] [blame] | 477 | #These Options are here to avoid "undefined" warnings. |
| 478 | #The actual selection and help texts are in the following menu. |
| 479 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 480 | menu "System tables" |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 481 | |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 482 | config GENERATE_MP_TABLE |
Stefan Reinauer | 56cd70b | 2012-11-13 17:33:08 -0800 | [diff] [blame] | 483 | prompt "Generate an MP table" if HAVE_MP_TABLE || DRIVERS_GENERIC_IOAPIC |
| 484 | bool |
| 485 | default HAVE_MP_TABLE || DRIVERS_GENERIC_IOAPIC |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 486 | help |
| 487 | Generate an MP table (conforming to the Intel MultiProcessor |
| 488 | specification 1.4) for this board. |
| 489 | |
| 490 | If unsure, say Y. |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 491 | |
Myles Watson | b8e2027 | 2009-10-15 13:35:47 +0000 | [diff] [blame] | 492 | config GENERATE_PIRQ_TABLE |
Stefan Reinauer | 56cd70b | 2012-11-13 17:33:08 -0800 | [diff] [blame] | 493 | prompt "Generate a PIRQ table" if HAVE_PIRQ_TABLE |
| 494 | bool |
| 495 | default HAVE_PIRQ_TABLE |
Uwe Hermann | 6ba13bb | 2009-10-15 17:49:07 +0000 | [diff] [blame] | 496 | help |
| 497 | Generate a PIRQ table for this board. |
| 498 | |
| 499 | If unsure, say Y. |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 500 | |
Sven Schnelle | 164bcfd | 2011-08-14 20:56:34 +0200 | [diff] [blame] | 501 | config GENERATE_SMBIOS_TABLES |
| 502 | depends on ARCH_X86 |
| 503 | bool "Generate SMBIOS tables" |
| 504 | default y |
| 505 | help |
| 506 | Generate SMBIOS tables for this board. |
| 507 | |
| 508 | If unsure, say Y. |
| 509 | |
Myles Watson | 45bb25f | 2009-09-22 18:49:08 +0000 | [diff] [blame] | 510 | endmenu |
| 511 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 512 | menu "Payload" |
| 513 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 514 | choice |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 515 | prompt "Add a payload" |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 516 | default PAYLOAD_NONE if !ARCH_X86 |
| 517 | default PAYLOAD_SEABIOS if ARCH_X86 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 518 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 519 | config PAYLOAD_NONE |
| 520 | bool "None" |
| 521 | help |
| 522 | Select this option if you want to create an "empty" coreboot |
| 523 | ROM image for a certain mainboard, i.e. a coreboot ROM image |
| 524 | which does not yet contain a payload. |
| 525 | |
| 526 | For such an image to be useful, you have to use 'cbfstool' |
| 527 | to add a payload to the ROM image later. |
| 528 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 529 | config PAYLOAD_ELF |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 530 | bool "An ELF executable payload" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 531 | help |
| 532 | Select this option if you have a payload image (an ELF file) |
| 533 | which coreboot should run as soon as the basic hardware |
| 534 | initialization is completed. |
| 535 | |
| 536 | You will be able to specify the location and file name of the |
| 537 | payload image later. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 538 | |
Patrick Georgi | 16ae95c | 2013-08-31 08:26:52 +0200 | [diff] [blame] | 539 | config PAYLOAD_LINUX |
| 540 | bool "A Linux payload" |
| 541 | help |
| 542 | Select this option if you have a Linux bzImage which coreboot |
| 543 | should run as soon as the basic hardware initialization |
| 544 | is completed. |
| 545 | |
| 546 | You will be able to specify the location and file name of the |
| 547 | payload image later. |
| 548 | |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 549 | config PAYLOAD_SEABIOS |
| 550 | bool "SeaBIOS" |
| 551 | depends on ARCH_X86 |
| 552 | help |
| 553 | Select this option if you want to build a coreboot image |
| 554 | with a SeaBIOS payload. If you don't know what this is |
| 555 | about, just leave it enabled. |
| 556 | |
| 557 | See http://coreboot.org/Payloads for more information. |
| 558 | |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 559 | config PAYLOAD_FILO |
| 560 | bool "FILO" |
| 561 | help |
| 562 | Select this option if you want to build a coreboot image |
| 563 | with a FILO payload. If you don't know what this is |
| 564 | about, just leave it enabled. |
| 565 | |
| 566 | See http://coreboot.org/Payloads for more information. |
| 567 | |
Vladimir Serbinenko | 113a366 | 2013-11-14 12:10:08 +0100 | [diff] [blame] | 568 | config PAYLOAD_GRUB2 |
| 569 | bool "GRUB2" |
| 570 | help |
| 571 | Select this option if you want to build a coreboot image |
| 572 | with a GRUB2 payload. If you don't know what this is |
| 573 | about, just leave it enabled. |
| 574 | |
| 575 | See http://coreboot.org/Payloads for more information. |
| 576 | |
Stefan Reinauer | cc5b344 | 2013-01-15 17:02:58 -0800 | [diff] [blame] | 577 | config PAYLOAD_TIANOCORE |
| 578 | bool "Tiano Core" |
| 579 | help |
| 580 | Select this option if you want to build a coreboot image |
| 581 | with a Tiano Core payload. If you don't know what this is |
| 582 | about, just leave it enabled. |
| 583 | |
| 584 | See http://coreboot.org/Payloads for more information. |
| 585 | |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 586 | endchoice |
| 587 | |
| 588 | choice |
| 589 | prompt "SeaBIOS version" |
| 590 | default SEABIOS_STABLE |
| 591 | depends on PAYLOAD_SEABIOS |
| 592 | |
| 593 | config SEABIOS_STABLE |
Edward O'Callaghan | aca67ed | 2014-09-13 20:43:45 +1000 | [diff] [blame] | 594 | bool "1.7.5" |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 595 | help |
| 596 | Stable SeaBIOS version |
| 597 | config SEABIOS_MASTER |
| 598 | bool "master" |
| 599 | help |
| 600 | Newest SeaBIOS version |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 601 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 602 | endchoice |
| 603 | |
Peter Stuge | f040858 | 2013-07-09 19:43:09 +0200 | [diff] [blame] | 604 | config SEABIOS_PS2_TIMEOUT |
| 605 | prompt "PS/2 keyboard controller initialization timeout (milliseconds)" if PAYLOAD_SEABIOS |
Patrick Georgi | 1e44c3f | 2013-08-16 10:14:38 +0200 | [diff] [blame] | 606 | default 0 |
Peter Stuge | f040858 | 2013-07-09 19:43:09 +0200 | [diff] [blame] | 607 | depends on EXPERT |
| 608 | int |
| 609 | help |
| 610 | Some PS/2 keyboard controllers don't respond to commands immediately |
| 611 | after powering on. This specifies how long SeaBIOS will wait for the |
| 612 | keyboard controller to become ready before giving up. |
| 613 | |
Idwer Vollering | 7c1a49b | 2014-04-01 22:47:33 +0000 | [diff] [blame] | 614 | config SEABIOS_THREAD_OPTIONROMS |
| 615 | prompt "Hardware init during option ROM execution" if PAYLOAD_SEABIOS |
| 616 | default n |
| 617 | bool |
| 618 | help |
| 619 | Allow hardware init to run in parallel with optionrom execution. |
| 620 | |
| 621 | This can reduce boot time, but can cause some timing |
| 622 | variations during option ROM code execution. It is not |
| 623 | known if all option ROMs will behave properly with this option. |
| 624 | |
Martin Roth | 4d7d25f | 2014-07-25 14:39:05 -0600 | [diff] [blame] | 625 | config SEABIOS_MALLOC_UPPERMEMORY |
| 626 | bool |
| 627 | default y |
| 628 | depends on PAYLOAD_SEABIOS |
| 629 | help |
| 630 | Use the "Upper Memory Block" area (0xc0000-0xf0000) for internal |
| 631 | "low memory" allocations. If this is not selected, the memory is |
| 632 | instead allocated from the "9-segment" (0x90000-0xa0000). |
| 633 | This is not typically needed, but may be required on some platforms |
| 634 | to allow USB and SATA buffers to be written correctly by the |
| 635 | hardware. In general, if this is desired, the option will be |
| 636 | set to 'N' by the chipset Kconfig. |
| 637 | |
Edward O'Callaghan | a296f9e | 2014-09-13 03:43:49 +1000 | [diff] [blame] | 638 | config SEABIOS_VGA_COREBOOT |
| 639 | prompt "Include generated option rom that implements legacy VGA BIOS compatibility" if PAYLOAD_SEABIOS |
| 640 | default n |
| 641 | depends on !VGA_BIOS && MAINBOARD_DO_NATIVE_VGA_INIT |
| 642 | bool |
| 643 | help |
| 644 | Coreboot can initialize the GPU of some mainboards. |
| 645 | |
| 646 | After initializing the GPU, the information about it can be passed to the payload. |
| 647 | Provide an option rom that implements this legacy VGA BIOS compatibility requirement. |
| 648 | |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 649 | choice |
Vladimir Serbinenko | 113a366 | 2013-11-14 12:10:08 +0100 | [diff] [blame] | 650 | prompt "GRUB2 version" |
| 651 | default GRUB2_MASTER |
| 652 | depends on PAYLOAD_GRUB2 |
| 653 | |
| 654 | config GRUB2_MASTER |
| 655 | bool "HEAD" |
| 656 | help |
| 657 | Newest GRUB2 version |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 658 | |
Vladimir Serbinenko | 113a366 | 2013-11-14 12:10:08 +0100 | [diff] [blame] | 659 | endchoice |
| 660 | |
| 661 | choice |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 662 | prompt "FILO version" |
| 663 | default FILO_STABLE |
| 664 | depends on PAYLOAD_FILO |
| 665 | |
| 666 | config FILO_STABLE |
| 667 | bool "0.6.0" |
| 668 | help |
| 669 | Stable FILO version |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 670 | |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 671 | config FILO_MASTER |
| 672 | bool "HEAD" |
| 673 | help |
| 674 | Newest FILO version |
Daniele Forsi | 53847a2 | 2014-07-22 18:00:56 +0200 | [diff] [blame] | 675 | |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 676 | endchoice |
| 677 | |
Stefan Reinauer | bccbbe6 | 2010-12-19 21:20:14 +0000 | [diff] [blame] | 678 | config PAYLOAD_FILE |
Cristi Magherusan | b5034d4 | 2009-08-17 14:47:32 +0000 | [diff] [blame] | 679 | string "Payload path and filename" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 680 | depends on PAYLOAD_ELF |
| 681 | default "payload.elf" |
| 682 | help |
Uwe Hermann | 5ec2c2b | 2009-08-25 00:53:22 +0000 | [diff] [blame] | 683 | The path and filename of the ELF executable file to use as payload. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 684 | |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 685 | config PAYLOAD_FILE |
Patrick Georgi | 16ae95c | 2013-08-31 08:26:52 +0200 | [diff] [blame] | 686 | string "Linux path and filename" |
| 687 | depends on PAYLOAD_LINUX |
| 688 | default "bzImage" |
| 689 | help |
| 690 | The path and filename of the bzImage kernel to use as payload. |
| 691 | |
| 692 | config PAYLOAD_FILE |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 693 | depends on PAYLOAD_SEABIOS |
Idwer Vollering | ab11a6a9 | 2014-08-11 16:09:07 +0200 | [diff] [blame] | 694 | default "payloads/external/SeaBIOS/seabios/out/bios.bin.elf" |
Stefan Reinauer | f1939bb | 2010-12-30 17:39:50 +0000 | [diff] [blame] | 695 | |
Edward O'Callaghan | a296f9e | 2014-09-13 03:43:49 +1000 | [diff] [blame] | 696 | config PAYLOAD_VGABIOS_FILE |
| 697 | string |
| 698 | depends on PAYLOAD_SEABIOS && SEABIOS_VGA_COREBOOT |
| 699 | default "payloads/external/SeaBIOS/seabios/out/vgabios.bin" |
| 700 | |
Stefan Reinauer | e50952f | 2011-04-15 03:34:05 +0000 | [diff] [blame] | 701 | config PAYLOAD_FILE |
| 702 | depends on PAYLOAD_FILO |
| 703 | default "payloads/external/FILO/filo/build/filo.elf" |
| 704 | |
Stefan Reinauer | 275fb63 | 2013-02-05 13:58:29 -0800 | [diff] [blame] | 705 | config PAYLOAD_FILE |
Vladimir Serbinenko | 113a366 | 2013-11-14 12:10:08 +0100 | [diff] [blame] | 706 | depends on PAYLOAD_GRUB2 |
| 707 | default "payloads/external/GRUB2/grub2/build/default_payload.elf" |
| 708 | |
| 709 | config PAYLOAD_FILE |
Stefan Reinauer | 275fb63 | 2013-02-05 13:58:29 -0800 | [diff] [blame] | 710 | string "Tianocore firmware volume" |
| 711 | depends on PAYLOAD_TIANOCORE |
| 712 | default "COREBOOT.fd" |
| 713 | help |
| 714 | The result of a corebootPkg build |
| 715 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 716 | # TODO: Defined if no payload? Breaks build? |
| 717 | config COMPRESSED_PAYLOAD_LZMA |
| 718 | bool "Use LZMA compression for payloads" |
| 719 | default y |
Vladimir Serbinenko | 113a366 | 2013-11-14 12:10:08 +0100 | [diff] [blame] | 720 | depends on PAYLOAD_ELF || PAYLOAD_SEABIOS || PAYLOAD_FILO || PAYLOAD_TIANOCORE || PAYLOAD_GRUB2 |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 721 | help |
| 722 | In order to reduce the size payloads take up in the ROM chip |
| 723 | coreboot can compress them using the LZMA algorithm. |
| 724 | |
Patrick Georgi | 16ae95c | 2013-08-31 08:26:52 +0200 | [diff] [blame] | 725 | config LINUX_COMMAND_LINE |
| 726 | string "Linux command line" |
| 727 | depends on PAYLOAD_LINUX |
| 728 | default "" |
| 729 | help |
| 730 | A command line to add to the Linux kernel. |
| 731 | |
| 732 | config LINUX_INITRD |
| 733 | string "Linux initrd" |
| 734 | depends on PAYLOAD_LINUX |
| 735 | default "" |
| 736 | help |
| 737 | An initrd image to add to the Linux kernel. |
| 738 | |
Peter Stuge | a758ca2 | 2009-09-17 16:21:31 +0000 | [diff] [blame] | 739 | endmenu |
| 740 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 741 | menu "Debugging" |
| 742 | |
| 743 | # TODO: Better help text and detailed instructions. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 744 | config GDB_STUB |
Uwe Hermann | 5ec2c2b | 2009-08-25 00:53:22 +0000 | [diff] [blame] | 745 | bool "GDB debugging support" |
Rudolf Marek | 6588802 | 2012-03-25 20:51:16 +0200 | [diff] [blame] | 746 | default n |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 747 | help |
Uwe Hermann | 5ec2c2b | 2009-08-25 00:53:22 +0000 | [diff] [blame] | 748 | If enabled, you will be able to set breakpoints for gdb debugging. |
Stefan Reinauer | 8677a23 | 2010-12-11 20:33:41 +0000 | [diff] [blame] | 749 | See src/arch/x86/lib/c_start.S for details. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 750 | |
Denis 'GNUtoo' Carikli | e4cece0 | 2012-06-22 15:56:37 +0200 | [diff] [blame] | 751 | config GDB_WAIT |
| 752 | bool "Wait for a GDB connection" |
| 753 | default n |
| 754 | depends on GDB_STUB |
| 755 | help |
| 756 | If enabled, coreboot will wait for a GDB connection. |
| 757 | |
Stefan Reinauer | fe42218 | 2012-05-02 16:33:18 -0700 | [diff] [blame] | 758 | config DEBUG_CBFS |
| 759 | bool "Output verbose CBFS debug messages" |
| 760 | default n |
Stefan Reinauer | fe42218 | 2012-05-02 16:33:18 -0700 | [diff] [blame] | 761 | help |
| 762 | This option enables additional CBFS related debug messages. |
| 763 | |
Jens Rottmann | 0d11f2d | 2010-08-26 12:46:02 +0000 | [diff] [blame] | 764 | config HAVE_DEBUG_RAM_SETUP |
| 765 | def_bool n |
| 766 | |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 767 | config DEBUG_RAM_SETUP |
| 768 | bool "Output verbose RAM init debug messages" |
| 769 | default n |
Jens Rottmann | 0d11f2d | 2010-08-26 12:46:02 +0000 | [diff] [blame] | 770 | depends on HAVE_DEBUG_RAM_SETUP |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 771 | help |
| 772 | This option enables additional RAM init related debug messages. |
| 773 | It is recommended to enable this when debugging issues on your |
| 774 | board which might be RAM init related. |
| 775 | |
| 776 | Note: This option will increase the size of the coreboot image. |
| 777 | |
| 778 | If unsure, say N. |
| 779 | |
Patrick Georgi | e82618d | 2010-10-01 14:50:12 +0000 | [diff] [blame] | 780 | config HAVE_DEBUG_CAR |
| 781 | def_bool n |
| 782 | |
Peter Stuge | 5015f79 | 2010-11-10 02:00:32 +0000 | [diff] [blame] | 783 | config DEBUG_CAR |
| 784 | def_bool n |
| 785 | depends on HAVE_DEBUG_CAR |
| 786 | |
| 787 | if DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8 |
Uwe Hermann | a953f37 | 2010-11-10 00:14:32 +0000 | [diff] [blame] | 788 | # Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional |
| 789 | # printk(BIOS_DEBUG, ...) calls. |
Patrick Georgi | e82618d | 2010-10-01 14:50:12 +0000 | [diff] [blame] | 790 | config DEBUG_CAR |
| 791 | bool "Output verbose Cache-as-RAM debug messages" |
| 792 | default n |
Peter Stuge | 5015f79 | 2010-11-10 02:00:32 +0000 | [diff] [blame] | 793 | depends on HAVE_DEBUG_CAR |
Patrick Georgi | e82618d | 2010-10-01 14:50:12 +0000 | [diff] [blame] | 794 | help |
| 795 | This option enables additional CAR related debug messages. |
Peter Stuge | 5015f79 | 2010-11-10 02:00:32 +0000 | [diff] [blame] | 796 | endif |
Patrick Georgi | e82618d | 2010-10-01 14:50:12 +0000 | [diff] [blame] | 797 | |
Myles Watson | 80e914ff | 2010-06-01 19:25:31 +0000 | [diff] [blame] | 798 | config DEBUG_PIRQ |
| 799 | bool "Check PIRQ table consistency" |
| 800 | default n |
| 801 | depends on GENERATE_PIRQ_TABLE |
| 802 | help |
| 803 | If unsure, say N. |
| 804 | |
Jens Rottmann | 0d11f2d | 2010-08-26 12:46:02 +0000 | [diff] [blame] | 805 | config HAVE_DEBUG_SMBUS |
| 806 | def_bool n |
| 807 | |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 808 | config DEBUG_SMBUS |
| 809 | bool "Output verbose SMBus debug messages" |
| 810 | default n |
Jens Rottmann | 0d11f2d | 2010-08-26 12:46:02 +0000 | [diff] [blame] | 811 | depends on HAVE_DEBUG_SMBUS |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 812 | help |
| 813 | This option enables additional SMBus (and SPD) debug messages. |
| 814 | |
| 815 | Note: This option will increase the size of the coreboot image. |
| 816 | |
| 817 | If unsure, say N. |
| 818 | |
| 819 | config DEBUG_SMI |
| 820 | bool "Output verbose SMI debug messages" |
| 821 | default n |
| 822 | depends on HAVE_SMI_HANDLER |
| 823 | help |
| 824 | This option enables additional SMI related debug messages. |
| 825 | |
| 826 | Note: This option will increase the size of the coreboot image. |
| 827 | |
| 828 | If unsure, say N. |
| 829 | |
Stefan Reinauer | bc0f7a6 | 2010-08-01 15:41:14 +0000 | [diff] [blame] | 830 | config DEBUG_SMM_RELOCATION |
| 831 | bool "Debug SMM relocation code" |
| 832 | default n |
| 833 | depends on HAVE_SMI_HANDLER |
| 834 | help |
| 835 | This option enables additional SMM handler relocation related |
| 836 | debug messages. |
| 837 | |
| 838 | Note: This option will increase the size of the coreboot image. |
| 839 | |
| 840 | If unsure, say N. |
| 841 | |
Uwe Hermann | a953f37 | 2010-11-10 00:14:32 +0000 | [diff] [blame] | 842 | # Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional |
| 843 | # printk(BIOS_DEBUG, ...) calls. |
| 844 | config DEBUG_MALLOC |
Stefan Reinauer | 95a6396 | 2012-11-13 17:00:01 -0800 | [diff] [blame] | 845 | prompt "Output verbose malloc debug messages" if DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8 |
| 846 | bool |
Uwe Hermann | a953f37 | 2010-11-10 00:14:32 +0000 | [diff] [blame] | 847 | default n |
Uwe Hermann | a953f37 | 2010-11-10 00:14:32 +0000 | [diff] [blame] | 848 | help |
| 849 | This option enables additional malloc related debug messages. |
| 850 | |
| 851 | Note: This option will increase the size of the coreboot image. |
| 852 | |
| 853 | If unsure, say N. |
Cristian Măgherușan-Stanciu | 9f52ea4 | 2011-07-02 00:44:39 +0300 | [diff] [blame] | 854 | |
| 855 | # Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional |
| 856 | # printk(BIOS_DEBUG, ...) calls. |
Cristian Măgherușan-Stanciu | 9f52ea4 | 2011-07-02 00:44:39 +0300 | [diff] [blame] | 857 | config DEBUG_ACPI |
Stefan Reinauer | 95a6396 | 2012-11-13 17:00:01 -0800 | [diff] [blame] | 858 | prompt "Output verbose ACPI debug messages" if DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8 |
| 859 | bool |
Cristian Măgherușan-Stanciu | 9f52ea4 | 2011-07-02 00:44:39 +0300 | [diff] [blame] | 860 | default n |
| 861 | help |
| 862 | This option enables additional ACPI related debug messages. |
| 863 | |
| 864 | Note: This option will slightly increase the size of the coreboot image. |
| 865 | |
| 866 | If unsure, say N. |
Cristian Măgherușan-Stanciu | 9f52ea4 | 2011-07-02 00:44:39 +0300 | [diff] [blame] | 867 | |
Uwe Hermann | a953f37 | 2010-11-10 00:14:32 +0000 | [diff] [blame] | 868 | # Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional |
| 869 | # printk(BIOS_DEBUG, ...) calls. |
Myles Watson | 6c9bc01 | 2010-09-07 22:30:15 +0000 | [diff] [blame] | 870 | config REALMODE_DEBUG |
Stefan Reinauer | 95a6396 | 2012-11-13 17:00:01 -0800 | [diff] [blame] | 871 | prompt "Enable debug messages for option ROM execution" if DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8 |
| 872 | bool |
Myles Watson | 6c9bc01 | 2010-09-07 22:30:15 +0000 | [diff] [blame] | 873 | default n |
Peter Stuge | 5015f79 | 2010-11-10 02:00:32 +0000 | [diff] [blame] | 874 | depends on PCI_OPTION_ROM_RUN_REALMODE |
Myles Watson | 6c9bc01 | 2010-09-07 22:30:15 +0000 | [diff] [blame] | 875 | help |
| 876 | This option enables additional x86emu related debug messages. |
| 877 | |
| 878 | Note: This option will increase the time to emulate a ROM. |
| 879 | |
| 880 | If unsure, say N. |
| 881 | |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 882 | config X86EMU_DEBUG |
| 883 | bool "Output verbose x86emu debug messages" |
| 884 | default n |
| 885 | depends on PCI_OPTION_ROM_RUN_YABEL |
| 886 | help |
| 887 | This option enables additional x86emu related debug messages. |
| 888 | |
| 889 | Note: This option will increase the size of the coreboot image. |
| 890 | |
| 891 | If unsure, say N. |
| 892 | |
| 893 | config X86EMU_DEBUG_JMP |
| 894 | bool "Trace JMP/RETF" |
| 895 | default n |
| 896 | depends on X86EMU_DEBUG |
| 897 | help |
| 898 | Print information about JMP and RETF opcodes from x86emu. |
| 899 | |
| 900 | Note: This option will increase the size of the coreboot image. |
| 901 | |
| 902 | If unsure, say N. |
| 903 | |
| 904 | config X86EMU_DEBUG_TRACE |
| 905 | bool "Trace all opcodes" |
| 906 | default n |
| 907 | depends on X86EMU_DEBUG |
| 908 | help |
| 909 | Print _all_ opcodes that are executed by x86emu. |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 910 | |
Uwe Hermann | 01ce601 | 2010-03-05 10:03:50 +0000 | [diff] [blame] | 911 | WARNING: This will produce a LOT of output and take a long time. |
| 912 | |
| 913 | Note: This option will increase the size of the coreboot image. |
| 914 | |
| 915 | If unsure, say N. |
| 916 | |
| 917 | config X86EMU_DEBUG_PNP |
| 918 | bool "Log Plug&Play accesses" |
| 919 | default n |
| 920 | depends on X86EMU_DEBUG |
| 921 | help |
| 922 | Print Plug And Play accesses made by option ROMs. |
| 923 | |
| 924 | Note: This option will increase the size of the coreboot image. |
| 925 | |
| 926 | If unsure, say N. |
| 927 | |
| 928 | config X86EMU_DEBUG_DISK |
| 929 | bool "Log Disk I/O" |
| 930 | default n |
| 931 | depends on X86EMU_DEBUG |
| 932 | help |
| 933 | Print Disk I/O related messages. |
| 934 | |
| 935 | Note: This option will increase the size of the coreboot image. |
| 936 | |
| 937 | If unsure, say N. |
| 938 | |
| 939 | config X86EMU_DEBUG_PMM |
| 940 | bool "Log PMM" |
| 941 | default n |
| 942 | depends on X86EMU_DEBUG |
| 943 | help |
| 944 | Print messages related to POST Memory Manager (PMM). |
| 945 | |
| 946 | Note: This option will increase the size of the coreboot image. |
| 947 | |
| 948 | If unsure, say N. |
| 949 | |
| 950 | |
| 951 | config X86EMU_DEBUG_VBE |
| 952 | bool "Debug VESA BIOS Extensions" |
| 953 | default n |
| 954 | depends on X86EMU_DEBUG |
| 955 | help |
| 956 | Print messages related to VESA BIOS Extension (VBE) functions. |
| 957 | |
| 958 | Note: This option will increase the size of the coreboot image. |
| 959 | |
| 960 | If unsure, say N. |
| 961 | |
| 962 | config X86EMU_DEBUG_INT10 |
| 963 | bool "Redirect INT10 output to console" |
| 964 | default n |
| 965 | depends on X86EMU_DEBUG |
| 966 | help |
| 967 | Let INT10 (i.e. character output) calls print messages to debug output. |
| 968 | |
| 969 | Note: This option will increase the size of the coreboot image. |
| 970 | |
| 971 | If unsure, say N. |
| 972 | |
| 973 | config X86EMU_DEBUG_INTERRUPTS |
| 974 | bool "Log intXX calls" |
| 975 | default n |
| 976 | depends on X86EMU_DEBUG |
| 977 | help |
| 978 | Print messages related to interrupt handling. |
| 979 | |
| 980 | Note: This option will increase the size of the coreboot image. |
| 981 | |
| 982 | If unsure, say N. |
| 983 | |
| 984 | config X86EMU_DEBUG_CHECK_VMEM_ACCESS |
| 985 | bool "Log special memory accesses" |
| 986 | default n |
| 987 | depends on X86EMU_DEBUG |
| 988 | help |
| 989 | Print messages related to accesses to certain areas of the virtual |
| 990 | memory (e.g. BDA (BIOS Data Area) or interrupt vectors) |
| 991 | |
| 992 | Note: This option will increase the size of the coreboot image. |
| 993 | |
| 994 | If unsure, say N. |
| 995 | |
| 996 | config X86EMU_DEBUG_MEM |
| 997 | bool "Log all memory accesses" |
| 998 | default n |
| 999 | depends on X86EMU_DEBUG |
| 1000 | help |
| 1001 | Print memory accesses made by option ROM. |
| 1002 | Note: This also includes accesses to fetch instructions. |
| 1003 | |
| 1004 | Note: This option will increase the size of the coreboot image. |
| 1005 | |
| 1006 | If unsure, say N. |
| 1007 | |
| 1008 | config X86EMU_DEBUG_IO |
| 1009 | bool "Log IO accesses" |
| 1010 | default n |
| 1011 | depends on X86EMU_DEBUG |
| 1012 | help |
| 1013 | Print I/O accesses made by option ROM. |
| 1014 | |
| 1015 | Note: This option will increase the size of the coreboot image. |
| 1016 | |
| 1017 | If unsure, say N. |
| 1018 | |
Denis 'GNUtoo' Carikli | 4cdc5d6 | 2013-05-15 00:19:49 +0200 | [diff] [blame] | 1019 | config X86EMU_DEBUG_TIMINGS |
| 1020 | bool "Output timing information" |
| 1021 | default n |
| 1022 | depends on X86EMU_DEBUG && UDELAY_LAPIC && HAVE_MONOTONIC_TIMER |
| 1023 | help |
| 1024 | Print timing information needed by i915tool. |
| 1025 | |
| 1026 | If unsure, say N. |
| 1027 | |
Stefan Reinauer | dfb098d | 2011-11-17 12:50:54 -0800 | [diff] [blame] | 1028 | config DEBUG_TPM |
| 1029 | bool "Output verbose TPM debug messages" |
| 1030 | default n |
| 1031 | depends on TPM |
| 1032 | help |
| 1033 | This option enables additional TPM related debug messages. |
| 1034 | |
Stefan Reinauer | 1c56d9b | 2012-05-10 11:27:32 -0700 | [diff] [blame] | 1035 | config DEBUG_SPI_FLASH |
| 1036 | bool "Output verbose SPI flash debug messages" |
| 1037 | default n |
| 1038 | depends on SPI_FLASH |
| 1039 | help |
| 1040 | This option enables additional SPI flash related debug messages. |
| 1041 | |
Kyösti Mälkki | 3be80cc | 2013-06-06 10:46:37 +0300 | [diff] [blame] | 1042 | config DEBUG_USBDEBUG |
| 1043 | bool "Output verbose USB 2.0 EHCI debug dongle messages" |
| 1044 | default n |
| 1045 | depends on USBDEBUG |
| 1046 | help |
| 1047 | This option enables additional USB 2.0 debug dongle related messages. |
| 1048 | |
| 1049 | Select this to debug the connection of usbdebug dongle. Note that |
| 1050 | you need some other working console to receive the messages. |
| 1051 | |
Stefan Reinauer | 8e07382 | 2012-04-04 00:07:22 +0200 | [diff] [blame] | 1052 | if SOUTHBRIDGE_INTEL_BD82X6X && DEFAULT_CONSOLE_LOGLEVEL_8 |
| 1053 | # Only visible with the right southbridge and loglevel. |
| 1054 | config DEBUG_INTEL_ME |
| 1055 | bool "Verbose logging for Intel Management Engine" |
| 1056 | default n |
| 1057 | help |
| 1058 | Enable verbose logging for Intel Management Engine driver that |
| 1059 | is present on Intel 6-series chipsets. |
| 1060 | endif |
| 1061 | |
Rudolf Marek | 7f0e930 | 2011-09-02 23:23:41 +0200 | [diff] [blame] | 1062 | config TRACE |
| 1063 | bool "Trace function calls" |
| 1064 | default n |
| 1065 | help |
| 1066 | If enabled, every function will print information to console once |
| 1067 | the function is entered. The syntax is ~0xaaaabbbb(0xccccdddd) |
| 1068 | the 0xaaaabbbb is the actual function and 0xccccdddd is EIP |
| 1069 | of calling function. Please note some printk releated functions |
| 1070 | are omitted from trace to have good looking console dumps. |
Stefan Reinauer | d37ab45 | 2012-12-18 16:23:28 -0800 | [diff] [blame] | 1071 | |
| 1072 | config DEBUG_COVERAGE |
| 1073 | bool "Debug code coverage" |
| 1074 | default n |
| 1075 | depends on COVERAGE |
| 1076 | help |
| 1077 | If enabled, the code coverage hooks in coreboot will output some |
| 1078 | information about the coverage data that is dumped. |
| 1079 | |
Uwe Hermann | 168b11b | 2009-10-07 16:15:40 +0000 | [diff] [blame] | 1080 | endmenu |
| 1081 | |
Myles Watson | d73c1b5 | 2009-10-26 15:14:07 +0000 | [diff] [blame] | 1082 | # These probably belong somewhere else, but they are needed somewhere. |
Myles Watson | d73c1b5 | 2009-10-26 15:14:07 +0000 | [diff] [blame] | 1083 | config ENABLE_APIC_EXT_ID |
| 1084 | bool |
| 1085 | default n |
Myles Watson | 2e67273 | 2009-11-12 16:38:03 +0000 | [diff] [blame] | 1086 | |
| 1087 | config WARNINGS_ARE_ERRORS |
| 1088 | bool |
Stefan Reinauer | 6f57b51 | 2010-07-08 16:41:05 +0000 | [diff] [blame] | 1089 | default y |
Patrick Georgi | 436f99b | 2009-11-27 16:55:13 +0000 | [diff] [blame] | 1090 | |
Peter Stuge | 51eafde | 2010-10-13 06:23:02 +0000 | [diff] [blame] | 1091 | # The four POWER_BUTTON_DEFAULT_ENABLE, POWER_BUTTON_DEFAULT_DISABLE, |
| 1092 | # POWER_BUTTON_FORCE_ENABLE and POWER_BUTTON_FORCE_DISABLE options are |
| 1093 | # mutually exclusive. One of these options must be selected in the |
| 1094 | # mainboard Kconfig if the chipset supports enabling and disabling of |
| 1095 | # the power button. Chipset code uses the ENABLE_POWER_BUTTON option set |
| 1096 | # in mainboard/Kconfig to know if the button should be enabled or not. |
| 1097 | |
| 1098 | config POWER_BUTTON_DEFAULT_ENABLE |
| 1099 | def_bool n |
| 1100 | help |
| 1101 | Select when the board has a power button which can optionally be |
| 1102 | disabled by the user. |
| 1103 | |
| 1104 | config POWER_BUTTON_DEFAULT_DISABLE |
| 1105 | def_bool n |
| 1106 | help |
| 1107 | Select when the board has a power button which can optionally be |
| 1108 | enabled by the user, e.g. when the board ships with a jumper over |
| 1109 | the power switch contacts. |
| 1110 | |
| 1111 | config POWER_BUTTON_FORCE_ENABLE |
| 1112 | def_bool n |
| 1113 | help |
| 1114 | Select when the board requires that the power button is always |
| 1115 | enabled. |
| 1116 | |
| 1117 | config POWER_BUTTON_FORCE_DISABLE |
| 1118 | def_bool n |
| 1119 | help |
| 1120 | Select when the board requires that the power button is always |
| 1121 | disabled, e.g. when it has been hardwired to ground. |
| 1122 | |
| 1123 | config POWER_BUTTON_IS_OPTIONAL |
| 1124 | bool |
| 1125 | default y if POWER_BUTTON_DEFAULT_ENABLE || POWER_BUTTON_DEFAULT_DISABLE |
| 1126 | default n if !(POWER_BUTTON_DEFAULT_ENABLE || POWER_BUTTON_DEFAULT_DISABLE) |
| 1127 | help |
| 1128 | Internal option that controls ENABLE_POWER_BUTTON visibility. |
Duncan Laurie | 7274800 | 2013-10-31 08:26:23 -0700 | [diff] [blame] | 1129 | |
| 1130 | config REG_SCRIPT |
| 1131 | bool |
| 1132 | default y if ARCH_X86 |
| 1133 | default n |
| 1134 | help |
| 1135 | Internal option that controls whether we compile in register scripts. |
Furquan Shaikh | 99ac98f | 2014-04-23 10:18:48 -0700 | [diff] [blame] | 1136 | |
| 1137 | # Maximum reboot count |
| 1138 | # TODO: Improve description. |
| 1139 | config MAX_REBOOT_CNT |
| 1140 | int |
| 1141 | default 3 |