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OpenCellular/include/config.h
Aaron Durbin 18f0bd28e2 x86: build chipset_x86_common.o conditionally 
Add a CONFIG_CHIPSET_X86 option that determines if
chipset_x86_common.o is built.

BUG=chrome-os-partner:20372
BRANCH=None
TEST=built bolt and link. All other boards should be covered.

Change-Id: I980a8fc68a31162b920429e695631909c5f6a4db
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63208
Reviewed-by: Randall Spangler <rspangler@chromium.org>
2013-07-24 12:09:49 -07:00

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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/*
* config.h - Top-level configuration Chrome EC
*
* All configuration settings (CONFIG_*) are defined in this file or in a
* sub-configuration file (config_chip.h, board.h, etc.) included by this file.
*
* Note that this file is included by assembly (.S) files. Any C-isms such as
* struct definitions or enums in a sub-configuration file MUST be guarded with
* #ifndef __ASSEMBLER__ to prevent those C-isms from being evaluated by the
* assembler.
*/
#ifndef __CROS_EC_CONFIG_H
#define __CROS_EC_CONFIG_H
/*
* All config options are listed alphabetically and described here.
*
* If you add a new config option somewhere in the code, you must add a
* default value here and describe what it does.
*
* To get a list current list, run this command:
* git grep " CONFIG_" | grep -o "CONFIG_[A-Za-z0-9_]\+" | sort | uniq
*
* Some options are #defined here to enable them by default. Chips or boards
* may override this by #undef'ing them in config_chip.h or board.h,
* respectively.
*
* TODO(rspangler): describe all of these. Also describe the HAS_TASK_* macro
* and how/when it should be used vs. a config define.
*/
#undef CONFIG_ADC
#undef CONFIG_BACKLIGHT_X86
/*****************************************************************************/
/* Battery config */
/* Compile battery-specific code for these batteries (pick at most one) */
#undef CONFIG_BATTERY_BQ20Z453
#undef CONFIG_BATTERY_FALCO
#undef CONFIG_BATTERY_LINK
#undef CONFIG_BATTERY_PEPPY
#undef CONFIG_BATTERY_SLIPPY
#undef CONFIG_BATTERY_SPRING
/*
* Battery can check if it's connected. If defined, charger will check for
* battery presence before attempting to communicate with it.
*/
#undef CONFIG_BATTERY_CHECK_CONNECTED
/*
* Compile smart battery support
*
* For batteries which support this specification:
* http://sbs-forum.org/specs/sbdat110.pdf)
*/
#undef CONFIG_BATTERY_SMART
/*****************************************************************************/
#undef CONFIG_BOARD_POST_GPIO_INIT
#undef CONFIG_BOARD_PRE_INIT
#undef CONFIG_BOARD_VERSION
/*****************************************************************************/
/* Charger config */
/* Compile common charge state code */
#undef CONFIG_CHARGER
/* Compile charger-specific code for these chargers (pick at most one) */
#undef CONFIG_CHARGER_BQ24707A
#undef CONFIG_CHARGER_BQ24715
#undef CONFIG_CHARGER_BQ24725
#undef CONFIG_CHARGER_BQ24738
#undef CONFIG_CHARGER_TPS65090
/*
* Board specific charging current limit, in mA. If defined, the charge state
* machine will not allow the battery to request more current than this.
*/
#undef CONFIG_CHARGER_CURRENT_LIMIT
/*
* Board supports discharge mode. In this mode, the battery will discharge
* even if AC is present. Used for testing.
*/
#undef CONFIG_CHARGER_DISCHARGE_ON_AC
/*
* Maximum amount of input current the charger can receive, in mA.
*
* This value should depend on external power adapter, designed charging
* voltage, and the maximum power of the running system.
*/
#undef CONFIG_CHARGER_INPUT_CURRENT
/* Value of the charge sense resistor, in mOhms */
#undef CONFIG_CHARGER_SENSE_RESISTOR
/* Value of the input current sense resistor, in mOhms */
#undef CONFIG_CHARGER_SENSE_RESISTOR_AC
/*****************************************************************************/
#undef CONFIG_CHIPSET_GAIA
#undef CONFIG_CHIPSET_HASWELL
#undef CONFIG_CHIPSET_IVYBRIDGE
/* Common x86 chipset infrastructure. */
#undef CONFIG_CHIPSET_X86
#undef CONFIG_CMD_COMXTEST
#undef CONFIG_CMD_ECTEMP
#undef CONFIG_CMD_PLL
#undef CONFIG_CMD_PMU
#undef CONFIG_CMD_POWERLED
#undef CONFIG_CMD_SCRATCHPAD
#undef CONFIG_CMD_SLEEP
/*****************************************************************************/
/*
* Provide additional help on console commands, such as the supported
* options/usage.
*
* Boards may #undef this to reduce image size.
*/
#define CONFIG_CONSOLE_CMDHELP
#undef CONFIG_CONSOLE_RESTRICTED_INPUT
#undef CONFIG_CONSOLE_UART
/*****************************************************************************/
/*
* Debugging config
*
* Note that these options are enabled by default, because they're really
* handy for debugging systems during bringup and even at factory time.
*
* A board may undefine any or all of these to reduce image size and RAM usage,
* at the cost of debuggability.
*/
/*
* ASSERT() macros are checked at runtime. See CONFIG_DEBUG_ASSERT_REBOOTS
* to see what happens if one fails.
*
* Boards may #undef this to reduce image size.
*/
#define CONFIG_DEBUG_ASSERT
/*
* Prints a message and reboots if an ASSERT() macro fails at runtime. When
* enabled, an ASSERT() which fails will produce a message of the form:
*
* ASSERTION FAILURE '<expr>' in function() at file:line
*
* If this is not defined, failing ASSERT() will trigger a BKPT instruction
* instead.
*
* Ignored if CONFIG_DEBUG_ASSERT is not defined.
*
* Boards may #undef this to reduce image size.
*/
#define CONFIG_DEBUG_ASSERT_REBOOTS
/*
* Print additional information when exceptions are triggered, such as the
* fault address, here shown as bfar. This shows the reason for the fault
* and may help to determine the cause.
*
* === EXCEPTION: 03 ====== xPSR: 01000000 ===========
* r0 :0000000b r1 :00000047 r2 :60000000 r3 :200013dd
* r4 :00000000 r5 :080053f4 r6 :200013d0 r7 :00000002
* r8 :00000000 r9 :200013de r10:00000000 r11:00000000
* r12:00000000 sp :200009a0 lr :08002b85 pc :08003a8a
* Precise data bus error, Forced hard fault, Vector catch, bfar = 60000000
* mmfs = 00008200, shcsr = 00000000, hfsr = 40000000, dfsr = 00000008
*
* If this is not defined, only a register dump will be printed.
*
* Boards may #undef this to reduce image size.
*/
#define CONFIG_DEBUG_EXCEPTIONS
/*****************************************************************************/
#undef CONFIG_DMA_HELP
#undef CONFIG_EEPROM
#undef CONFIG_EOPTION
#undef CONFIG_EXTPOWER_FALCO
#undef CONFIG_EXTPOWER_GPIO
#undef CONFIG_EXTPOWER_SNOW
#undef CONFIG_EXTPOWER_USB
#undef CONFIG_FLASH
#undef CONFIG_FLASH_BANK_SIZE
#undef CONFIG_FLASH_BASE
#undef CONFIG_FLASH_ERASED_VALUE32
#undef CONFIG_FLASH_ERASE_SIZE
#undef CONFIG_FLASH_PHYSICAL_SIZE
#undef CONFIG_FLASH_PROTECT_NEXT_BOOT
#undef CONFIG_FLASH_SIZE
#undef CONFIG_FLASH_WRITE_IDEAL_SIZE
#undef CONFIG_FLASH_WRITE_SIZE
#undef CONFIG_FMAP
#undef CONFIG_FORCE_CONSOLE_RESUME
#undef CONFIG_FPU
#undef CONFIG_FW_IMAGE_SIZE
#undef CONFIG_FW_PSTATE_OFF
#undef CONFIG_FW_PSTATE_SIZE
#undef CONFIG_FW_RO_OFF
#undef CONFIG_FW_RO_SIZE
#undef CONFIG_FW_RW_OFF
#undef CONFIG_FW_RW_SIZE
#undef CONFIG_FW_WP_RO_OFF
#undef CONFIG_FW_WP_RO_SIZE
#undef CONFIG_HOSTCMD
#undef CONFIG_HOST_COMMAND_STATUS
#undef CONFIG_HOST_EMU
#undef CONFIG_HOST_UART
#undef CONFIG_HOST_UART1_GPIOS_PB0_1
#undef CONFIG_HOST_UART1_GPIOS_PC4_5
#undef CONFIG_HOST_UART2_GPIOS_PG4_5
#undef CONFIG_HOST_UART_IRQ
#undef CONFIG_I2C
#undef CONFIG_I2C_ARBITRATION
#undef CONFIG_I2C_DEBUG
#undef CONFIG_I2C_DEBUG_PASSTHRU
#undef CONFIG_I2C_HOST_AUTO
#undef CONFIG_I2C_PASSTHROUGH
#undef CONFIG_I2C_PASSTHRU_RESTRICTED
#undef CONFIG_IRQ_COUNT
/*****************************************************************************/
/* Keyboard config */
/* Enable extra debugging output from keyboard modules */
#undef CONFIG_KEYBOARD_DEBUG
/* Compile code for 8042 keyboard protocol */
#undef CONFIG_KEYBOARD_PROTOCOL_8042
/* Compile code for MKBP keyboard protocol */
#undef CONFIG_KEYBOARD_PROTOCOL_MKBP
/*
* Keyboard config (struct keyboard_scan_config) is in board.c. If this is
* not defined, default values from common/keyboard_scan.c will be used.
*/
#undef CONFIG_KEYBOARD_BOARD_CONFIG
/*
* Call board-supplied keyboard_suppress_noise() function when the debounced
* keyboard state changes. Some boards use this to send a signal to the audio
* codec to suppress typing noise picked up by the microphone.
*/
#undef CONFIG_KEYBOARD_SUPPRESS_NOISE
/*
* Enable keyboard testing functionality. This enables a message which receives
* a list of keyscan events from the AP and processes them. This will cause
* keypresses to appear on the AP through the same mechanism as a normal
* keyboard press.
*
* This can be used to spoof keyboard events, so is not normally defined,
* except during internal testing.
*/
#undef CONFIG_KEYBOARD_TEST
/*****************************************************************************/
#undef CONFIG_LED_DRIVER_LP5562
#undef CONFIG_LED_FALCO
#undef CONFIG_LED_PEPPY
#undef CONFIG_LID_SWITCH
#undef CONFIG_LOW_POWER_IDLE
#undef CONFIG_LPC
#undef CONFIG_ONEWIRE
#undef CONFIG_ONEWIRE_LED
#undef CONFIG_OVERFLOW_DETECT
#undef CONFIG_PECI
/*****************************************************************************/
/* PMU config */
/*
* Force switching on and off the FETs on the PMU controlling various power
* rails during AP startup and shutdown sequences. This is mainly useful for
* bringup when we don't have the corresponding sequences in the AP code.
*
* Currently supported only on spring platform.
*/
#undef CONFIG_PMU_FORCE_FET
/*
* Enable hard-resetting the PMU from the EC. The implementation is rather
* hacky; it simply shorts out the 3.3V rail to force the PMIC to panic. We
* need this unfortunate hack because it's the only way to reset the I2C engine
* inside the PMU.
*/
#undef CONFIG_PMU_HARD_RESET
/* Compile support for TPS65090 PMU */
#undef CONFIG_PMU_TPS65090
/*****************************************************************************/
#undef CONFIG_POWER_BUTTON
#undef CONFIG_POWER_BUTTON_X86
#undef CONFIG_PSTATE_AT_END
#undef CONFIG_PSTORE
#undef CONFIG_PWM_FAN
#undef CONFIG_PWM_KBLIGHT
#undef CONFIG_RAM_BASE
#undef CONFIG_RAM_SIZE
#undef CONFIG_SAVE_VBOOT_HASH
#undef CONFIG_SPI
#undef CONFIG_STACK_SIZE
#undef CONFIG_SWITCH
#undef CONFIG_SYSTEM_UNLOCKED
/*****************************************************************************/
/* Task config */
/*
* List of enabled tasks in ascending priority order. This is normally
* defined in each board's ec.tasklist file.
*
* For each task, use the macro TASK_ALWAYS(n, r, d, s) for base tasks and
* TASK_NOTEST(n, r, d, s) for tasks that can be excluded in test binaries,
* where :
* 'n' is the name of the task
* 'r' is the main routine of the task
* 'd' is an opaque parameter passed to the routine at startup
* 's' is the stack size in bytes; must be a multiple of 8
*/
#undef CONFIG_TASK_LIST
/*
* List of test tasks. Same format as CONFIG_TASK_LIST, but used to define
* additional tasks for a unit test. Normally defined in
* test/{testname}.tasklist.
*/
#undef CONFIG_TEST_TASK_LIST
/*
* Enable task profiling.
*
* Boards may #undef this to reduce image size and RAM usage.
*/
#define CONFIG_TASK_PROFILING
/*****************************************************************************/
#undef CONFIG_TEMP_SENSOR
#undef CONFIG_TEMP_SENSOR_G781
#undef CONFIG_TEMP_SENSOR_TMP006
#undef CONFIG_UART_BAUD_RATE
#undef CONFIG_UART_RX_BUF_SIZE
#undef CONFIG_UART_TX_BUF_SIZE
#undef CONFIG_USB_PORT_POWER_DUMB
#undef CONFIG_USB_PORT_POWER_SMART
#undef CONFIG_USB_SWITCH_TSU6721
#undef CONFIG_USE_CPCIDVI
#undef CONFIG_USE_PLL
/*****************************************************************************/
/* Watchdog config */
/*
* Compile watchdog timer support. The watchdog timer will reboot the system
* if the hook task (which is the lowest-priority task on the system) gets
* starved for CPU time and isn't able to fire its HOOK_TICK event.
*/
#define CONFIG_WATCHDOG
/*
* Try to detect a watchdog that is about to fire, and print a trace. This is
* required on chips such as STM32 where the watchdog timer simply reboots the
* system without any early warning.
*/
#undef CONFIG_WATCHDOG_HELP
/*****************************************************************************/
#undef CONFIG_WIRELESS
#undef CONFIG_WP_ACTIVE_HIGH
/*
* Include board and core configs, since those hold the CONFIG_ constants for a
* given configuration. This guarantees they get included everywhere, and
* fixes a fairly common bug where we gate out code with #ifndef
* CONFIG_SOMETHING and but forget to include both of these.
*
* Board is included after chip, so that chip defaults can be overridden on a
* per-board basis as needed.
*/
#include "config_chip.h"
#include "board.h"
#endif /* __CROS_EC_CONFIG_H */
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