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| author | Yue Du <daviddu@us.ibm.com> | 2015-09-28 13:41:48 -0500 |
|---|---|---|
| committer | Christian R. Geddes <crgeddes@us.ibm.com> | 2017-02-10 18:39:33 -0500 |
| commit | e8e8287ce9d90a4858646b14d9cb67a82340b8ea (patch) | |
| tree | 3fd4d9ab67ec3356d2221a664919ac8da35ef882 /src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H | |
| parent | 38567a555ba1164faf230573c2d508864de2ca82 (diff) | |
| download | talos-hostboot-e8e8287ce9d90a4858646b14d9cb67a82340b8ea.tar.gz talos-hostboot-e8e8287ce9d90a4858646b14d9cb67a82340b8ea.zip | |
PPE-HWP: [Level 2] Cache/Core chiplet_reset/init/scan0+startclocks
Change-Id: I342d04700955ff99ddc1b027a53850972b5445a0
Original-Change-Id: Idb0cddd12c06b5662757f02c5d28fe6dd1c9b03c
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/20827
Tested-by: Jenkins Server
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36090
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H b/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H new file mode 100644 index 000000000..f5f1daa55 --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H @@ -0,0 +1,85 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +/// +/// @file p9_common_poweronoff.H +/// @brief common procedure for power on/off +/// +/// *HWP HWP Owner : David Du <daviddu@us.ibm.com> +/// *HWP Backup HWP Owner : Greg Still <stillgs@us.ibm.com> +/// *HWP FW Owner : Sangeetha T S <sangeet2@in.ibm.com> +/// *HWP Team : PM +/// *HWP Consumed by : SBE:SGPE:CME +/// *HWP Level : 2 +/// + +#ifndef __P9_COMMON_POWERONOFF_H__ +#define __P9_COMMON_POWERONOFF_H__ + +namespace p9power +{ +enum powerOperation_t +{ + POWER_ON = 0x0, + POWER_OFF = 0xFF, + POWER_ON_VDD = 0x1, + POWER_OFF_VDD = 0xFE +}; +} + +// Define only address offset to be compatible with both core and cache domain +#define PPM_PFCS 0x000f0118 +#define PPM_PFCS_CLR 0x000f0119 +#define PPM_PFCS_OR 0x000f011a +#define PPM_PFDLY 0x000f011b +#define PPM_PFSNS 0x000f011c +#define PPM_PFOFF 0x000f011d + +/// @typedef p9_common_poweronoff_FP_t +/// function pointer typedef definition for HWP call support +typedef fapi2::ReturnCode (*p9_common_poweronoff_FP_t) ( + const fapi2::Target < fapi2::TARGET_TYPE_EQ | + fapi2::TARGET_TYPE_CORE > &, + const p9power::powerOperation_t i_operation); + +extern "C" +{ +/// @brief common procedure for power on/off +/// +/// @param [in] i_target TARGET_TYPE_EQ|TARGET_TYPE_CORE target +/// @param [in] i_operation ENUM(ON,OFF) +/// +/// @attr +/// @attritem ATTR_PFET_TIMING - EX target, uint32 +/// +/// @retval FAPI_RC_SUCCESS + fapi2::ReturnCode + p9_common_poweronoff( + const fapi2::Target < fapi2::TARGET_TYPE_EQ | + fapi2::TARGET_TYPE_CORE > & i_target, + const p9power::powerOperation_t i_operation); + +} // extern C + +#endif // __P9_COMMON_POWERONOFF_H__ |
