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| author | Yue Du <daviddu@us.ibm.com> | 2015-09-28 13:41:48 -0500 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2015-11-17 22:53:50 -0600 |
| commit | 9d08b385c009089b67bf875ef97a9283df1e5aaf (patch) | |
| tree | b55b3ce1c27643bf3d120e5d47a5c7a416c4060d /import | |
| parent | d43f8539f0617d428ed2979ced41c7100373e7a7 (diff) | |
| download | talos-sbe-9d08b385c009089b67bf875ef97a9283df1e5aaf.tar.gz talos-sbe-9d08b385c009089b67bf875ef97a9283df1e5aaf.zip | |
PPE-HWP: [Level 2] Cache/Core chiplet_reset/init/scan0+startclocks
Change-Id: I301759d22f6f0a9045d14c9067614fee167d5ea8
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://gfw160.aus.stglabs.ibm.com:8080/gerrit/22091
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'import')
| -rw-r--r-- | import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.C | 60 | ||||
| -rw-r--r-- | import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.H | 55 |
2 files changed, 115 insertions, 0 deletions
diff --git a/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.C b/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.C new file mode 100644 index 00000000..b1651256 --- /dev/null +++ b/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.C @@ -0,0 +1,60 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.C $ */ +/* */ +/* IBM CONFIDENTIAL */ +/* */ +/* EKB Project */ +/* */ +/* COPYRIGHT 2015 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* The source code for this program is not published or otherwise */ +/* divested of its trade secrets, irrespective of what has been */ +/* deposited with the U.S. Copyright Office. */ +/* */ +/* IBM_PROLOG_END_TAG */ +/// +/// @file p9_hcd_cache_poweron.C +/// @brief Cache Chiplet Power-on +/// +// *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 +// *HWP Level : 2 +// +// Procedure Summary: +// Command the cache PFET controller to power-on +// Check for valid power on completion +// Polled Timeout: 100us +// + +//------------------------------------------------------------------------------ +// Includes +//------------------------------------------------------------------------------ +#include <fapi2.H> +#include "p9_hcd_cache_poweron.H" +#include "p9_common_poweronoff.H" + +//------------------------------------------------------------------------------ +// Constant Definitions +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// Procedure: Cache Chiplet Power-on +//------------------------------------------------------------------------------ + +fapi2::ReturnCode +p9_hcd_cache_poweron( + const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target) +{ + FAPI_TRY(p9_common_poweronoff(i_target, p9power::POWER_ON)); + +fapi_try_exit: + return fapi2::current_err; + +} // Procedure diff --git a/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.H b/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.H new file mode 100644 index 00000000..85f2145e --- /dev/null +++ b/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.H @@ -0,0 +1,55 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: chips/p9/procedures/hwp/cache/p9_hcd_cache_poweron.H $ */ +/* */ +/* IBM CONFIDENTIAL */ +/* */ +/* EKB Project */ +/* */ +/* COPYRIGHT 2015 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* The source code for this program is not published or otherwise */ +/* divested of its trade secrets, irrespective of what has been */ +/* deposited with the U.S. Copyright Office. */ +/* */ +/* IBM_PROLOG_END_TAG */ +/// +/// @file p9_hcd_cache_poweron.H +/// @brief Cache Chiplet Power-on + +// +// *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 Level : 2 +// *HWP Consumed by : SBE:SGPE +// + +#ifndef __P9_HCD_CACHE_POWERON_H__ +#define __P9_HCD_CACHE_POWERON_H__ + +/// @typedef p9_hcd_cache_poweron_FP_t +/// function pointer typedef definition for HWP call support +typedef fapi2::ReturnCode (*p9_hcd_cache_poweron_FP_t) ( + const fapi2::Target<fapi2::TARGET_TYPE_EQ>&); + +extern "C" +{ +/// @brief Cache Chiplet Power-on +/// @param [in] i_target TARGET_TYPE_EQ target +/// @param [in] i_operation ENUM(ON,OFF) +/// +/// @attr +/// @attritem ATTR_PFET_* +/// +/// @retval FAPI2_RC_SUCCESS if success, else error code + + fapi2::ReturnCode + p9_hcd_cache_poweron( + const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target); +} +#endif // __P9_HCD_CACHE_POWERON_H__ |
