461797e3ed
Add a new parameter to hwilib called LegacyDelay. It will be used to define a delay time to wait for legacy devices if coreboot is too fast for old and slow onboard devices. Change-Id: Id0386fdea0ecfb3c1ff6ec1c456071246529950a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/21517 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
142 lines
2.6 KiB
C
142 lines
2.6 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2014 Siemens AG
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef SIEMENS_HWI_LIB_H_
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#define SIEMENS_HWI_LIB_H_
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#include <types.h>
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/* Declare all supported fields which can be get with hwilib. */
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typedef enum {
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HIB_VerID = 0,
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SIB_VerID,
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EIB_VerID,
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XIB_VerID,
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HIB_HwRev,
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SIB_HwRev,
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HWID,
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UniqueNum,
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Mac1,
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Mac2,
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Mac3,
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Mac4,
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Mac1Aux,
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Mac2Aux,
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Mac3Aux,
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Mac4Aux,
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SPD,
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FF_FreezeDis,
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FF_FanReq,
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NvramVirtTimeDsaveReset,
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BiosFlags,
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MacMapping1,
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MacMapping2,
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MacMapping3,
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MacMapping4,
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RTCType,
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BL_Brightness,
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PF_PwmFreq,
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PF_Color_Depth,
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PF_DisplType,
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PF_DisplCon,
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Edid,
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VddRef,
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T_Warn,
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T_Crit,
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FANSamplingTime,
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FANSetPoint,
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FANKp,
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FANKi,
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FANKd,
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FANHystVal,
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FANHystThreshold,
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FANHystCtrl,
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FANMaxSpeed,
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FANStartSpeed,
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FANSensorDelay,
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FANSensorNum,
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FANSensorSelect,
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FANSensorCfg0,
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FANSensorCfg1,
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FANSensorCfg2,
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FANSensorCfg3,
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FANSensorCfg4,
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FANSensorCfg5,
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FANSensorCfg6,
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FANSensorCfg7,
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XMac1,
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XMac2,
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XMac3,
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XMac4,
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XMac5,
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XMac6,
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XMac7,
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XMac8,
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XMac9,
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XMac10,
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XMac1Aux,
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XMac2Aux,
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XMac3Aux,
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XMac4Aux,
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XMac5Aux,
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XMac6Aux,
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XMac7Aux,
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XMac8Aux,
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XMac9Aux,
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XMac10Aux,
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XMac1Mapping,
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XMac2Mapping,
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XMac3Mapping,
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XMac4Mapping,
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XMac5Mapping,
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XMac6Mapping,
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XMac7Mapping,
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XMac8Mapping,
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XMac9Mapping,
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XMac10Mapping,
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netKind1,
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netKind2,
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netKind3,
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netKind4,
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netKind5,
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netKind6,
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netKind7,
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netKind8,
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netKind9,
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netKind10,
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LegacyDelay
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} hwinfo_field_t;
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/* Define used values in supported fields */
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#define PF_COLOR_DEPTH_6BIT 0x00
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#define PF_COLOR_DEPTH_8BIT 0x01
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#define PF_COLOR_DEPTH_10BIT 0x02
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#define PF_DISPLCON_LVDS_SINGLE 0x00
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#define PF_DISPLCON_LVDS_DUAL 0x05
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#define FF_FREEZE_DISABLE 0x01
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#define FF_FAN_NEEDED 0x01
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/* Use this function to find all supported blocks in cbfs. It must be called
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* once with a valid cbfs file name before hwilib_get_field() can be used.
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*/
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enum cb_err hwilib_find_blocks (const char *hwi_filename);
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/* Use this function to get fields out of supported info blocks
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* This function returns the number of copied bytes or 0 on error.
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*/
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uint32_t hwilib_get_field (hwinfo_field_t field, uint8_t *data, uint32_t maxlen);
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#endif /* SIEMENS_HWI_LIB_H_ */
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