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045aef2cda
Also define the EC_FEATURE_RWSIG feature bit if the RO firmware contains the RWSIG task but not the RW. Given the RWSIG verification task is not terribly useful in RW (where it is never executed), it can be skipped there but the host program trying to detect RWSIG usage (e.g. flashrom) still wants to be able to detect it. In order to be able to do so, add the HAS_TASK_xXx_RO and HAS_TASK_xXx_RW flags which define the tasks defined in the other partition (at compilation-time you might still run a frankeinstein combo). Fix ectool 'inventory' to avoid segfaulting on missing feature string definition. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=none BUG=b:36125319 TEST=on ZerbleBarn, run 'ectool inventory', also uses flashrom to re-flash the RW partition. Change-Id: I224a6cc4aef956204792a2cc04ad12aaed5abf47 Reviewed-on: https://chromium-review.googlesource.com/937262 Commit-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org>
128 lines
3.1 KiB
C
128 lines
3.1 KiB
C
/* Copyright 2017 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Present Chrome EC device features to the outside world */
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#include "common.h"
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#include "config.h"
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#include "ec_commands.h"
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#include "board_config.h"
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uint32_t get_feature_flags0(void)
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{
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uint32_t result = 0
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#ifdef CONFIG_FW_LIMITED_IMAGE
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| EC_FEATURE_MASK_0(EC_FEATURE_LIMITED)
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#endif
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#ifdef CONFIG_FLASH
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| EC_FEATURE_MASK_0(EC_FEATURE_FLASH)
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#endif
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#ifdef CONFIG_FANS
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| EC_FEATURE_MASK_0(EC_FEATURE_PWM_FAN)
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#endif
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#ifdef CONFIG_PWM_KBLIGHT
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| EC_FEATURE_MASK_0(EC_FEATURE_PWM_KEYB)
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#endif
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#ifdef HAS_TASK_LIGHTBAR
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| EC_FEATURE_MASK_0(EC_FEATURE_LIGHTBAR)
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#endif
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#ifdef CONFIG_LED_COMMON
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| EC_FEATURE_MASK_0(EC_FEATURE_LED)
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#endif
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#ifdef HAS_TASK_MOTIONSENSE
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| EC_FEATURE_MASK_0(EC_FEATURE_MOTION_SENSE)
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#endif
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#ifdef HAS_TASK_KEYSCAN
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| EC_FEATURE_MASK_0(EC_FEATURE_KEYB)
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#endif
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#ifdef CONFIG_PSTORE
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| EC_FEATURE_MASK_0(EC_FEATURE_PSTORE)
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#endif
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#ifdef CONFIG_LPC
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| EC_FEATURE_MASK_0(EC_FEATURE_PORT80)
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#endif
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#ifdef CONFIG_TEMP_SENSOR
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| EC_FEATURE_MASK_0(EC_FEATURE_THERMAL)
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#endif
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#if (defined CONFIG_BACKLIGHT_LID) || (defined CONFIG_BACKLIGHT_REQ_GPIO)
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| EC_FEATURE_MASK_0(EC_FEATURE_BKLIGHT_SWITCH)
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#endif
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#ifdef CONFIG_WIRELESS
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| EC_FEATURE_MASK_0(EC_FEATURE_WIFI_SWITCH)
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#endif
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#ifdef CONFIG_HOSTCMD_EVENTS
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| EC_FEATURE_MASK_0(EC_FEATURE_HOST_EVENTS)
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#endif
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#ifdef CONFIG_COMMON_GPIO
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| EC_FEATURE_MASK_0(EC_FEATURE_GPIO)
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#endif
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#ifdef CONFIG_I2C_MASTER
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| EC_FEATURE_MASK_0(EC_FEATURE_I2C)
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#endif
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#ifdef CONFIG_CHARGER
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| EC_FEATURE_MASK_0(EC_FEATURE_CHARGER)
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#endif
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#if (defined CONFIG_BATTERY)
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| EC_FEATURE_MASK_0(EC_FEATURE_BATTERY)
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#endif
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#ifdef CONFIG_BATTERY_SMART
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| EC_FEATURE_MASK_0(EC_FEATURE_SMART_BATTERY)
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#endif
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#ifdef CONFIG_AP_HANG_DETECT
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| EC_FEATURE_MASK_0(EC_FEATURE_HANG_DETECT)
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#endif
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#if 0
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| EC_FEATURE_MASK_0(EC_FEATURE_PMU) /* Obsolete */
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#endif
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#ifdef CONFIG_HOSTCMD_PD
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| EC_FEATURE_MASK_0(EC_FEATURE_SUB_MCU)
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#endif
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#ifdef CONFIG_CHARGE_MANAGER
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| EC_FEATURE_MASK_0(EC_FEATURE_USB_PD)
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#endif
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#ifdef CONFIG_ACCEL_FIFO
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| EC_FEATURE_MASK_0(EC_FEATURE_MOTION_SENSE_FIFO)
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#endif
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#ifdef CONFIG_VSTORE
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| EC_FEATURE_MASK_0(EC_FEATURE_VSTORE)
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#endif
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#ifdef CONFIG_USB_MUX_VIRTUAL
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| EC_FEATURE_MASK_0(EC_FEATURE_USBC_SS_MUX_VIRTUAL)
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#endif
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#ifdef CONFIG_HOSTCMD_RTC
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| EC_FEATURE_MASK_0(EC_FEATURE_RTC)
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#endif
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#ifdef CONFIG_SPI_FP_PORT
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| EC_FEATURE_MASK_0(EC_FEATURE_FINGERPRINT)
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#endif
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#ifdef HAS_TASK_CENTROIDING
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| EC_FEATURE_MASK_0(EC_FEATURE_TOUCHPAD)
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#endif
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#if defined(HAS_TASK_RWSIG) || defined(HAS_TASK_RWSIG_RO)
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| EC_FEATURE_MASK_0(EC_FEATURE_RWSIG)
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#endif
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#ifdef CONFIG_DEVICE_EVENT
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| EC_FEATURE_MASK_0(EC_FEATURE_DEVICE_EVENT)
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#endif
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;
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#ifdef CONFIG_EC_FEATURE_BOARD_OVERRIDE
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result = board_override_feature_flags0(result);
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#endif
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return result;
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}
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uint32_t get_feature_flags1(void)
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{
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uint32_t result = EC_FEATURE_MASK_1(EC_FEATURE_UNIFIED_WAKE_MASKS)
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#ifdef CONFIG_HOST_EVENT64
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| EC_FEATURE_MASK_1(EC_FEATURE_HOST_EVENT64)
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#endif
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;
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#ifdef CONFIG_EC_FEATURE_BOARD_OVERRIDE
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result = board_override_feature_flags1(result);
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#endif
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return result;
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}
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