diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/nest/p9_obus_fir_utils.H | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/nest/p9_obus_fir_utils.H b/src/import/chips/p9/procedures/hwp/nest/p9_obus_fir_utils.H new file mode 100644 index 000000000..7da328386 --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/nest/p9_obus_fir_utils.H @@ -0,0 +1,80 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/nest/p9_obus_fir_utils.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2018 */ +/* [+] 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_obus_fir_utils.H +/// @brief Shared functions to program OBUS FIRs (FAPI2) +/// +/// @author Joe McGill <jmcgill@us.ibm.com> +/// + +// +// *HWP HWP Owner : Joe McGill <jmcgill@us.ibm.com> +// *HWP FW Owner : Thi N. Tran <thi@us.ibm.com> +// *HWP Team : Nest +// *HWP Level : 3 +// *HWP Consumed by : SBE,HB,FSP +// + +#ifndef _P9_OBUS_FIR_UTILS_H_ +#define _P9_OBUS_FIR_UTILS_H_ + +//------------------------------------------------------------------------------ +// Includes +//------------------------------------------------------------------------------ +#include <fapi2.H> + +//------------------------------------------------------------------------------ +// Constant definitions +//------------------------------------------------------------------------------ + +// FBC TL FIR constants +// one register per chip (encompassing all links), in N3 chiplet +const uint64_t FBC_IOO_TL_FIR_ACTION0 = 0x0000000000000000ULL; +const uint64_t FBC_IOO_TL_FIR_ACTION1 = 0x0049200000000000ULL; +const uint64_t FBC_IOO_TL_FIR_MASK = 0xFF2490000FFFF00FULL; + +// in TDM mode, mask framer & parser attention +const uint64_t FBC_IOO0_TL_FIR_MASK_TDM_EVEN = 0x0000080800000000ULL; + +// FBC DL FIR constants +// one register per link, in OBUS chiplet +const uint64_t FBC_IOO_DL_FIR_ACTION0 = 0x0000000000000000ULL; +const uint64_t FBC_IOO_DL_FIR_ACTION1 = 0x0303C000033FFFFCULL; +const uint64_t FBC_IOO_DL_FIR_MASK = 0xFCFC3FFFFCC00003ULL; + +// in TDM mode, mask all link specific bits +const uint64_t FBC_IOO_DL_FIR_MASK_TDM_EVEN = 0xAAAAAAAAAAAA8AA8ULL; +const uint64_t FBC_IOO_DL_FIR_MASK_TDM_ODD = 0x5555555555554554ULL; + +// link 0,1 internal errors are a simulation artifact in dd1 so they need to be masked +const uint64_t FBC_IOO_DL_FIR_MASK_SIM = 0xFCFC3FFFFCFF00FFULL; + +// OBUS PHY FIR constants +// one register per link, in OBUS chiplet +const uint64_t OBUS_PHY_FIR_ACTION0 = 0x0000000000000000ULL; +const uint64_t OBUS_PHY_FIR_ACTION1 = 0x2000000000000000ULL; +const uint64_t OBUS_PHY_FIR_MASK = 0xDFFFFFFFFFFFC000ULL; + +#endif |
