diff options
| -rw-r--r-- | src/import/chips/p9/common/include/p9_frequency_buckets.H | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/import/chips/p9/common/include/p9_frequency_buckets.H b/src/import/chips/p9/common/include/p9_frequency_buckets.H new file mode 100644 index 00000000..2008f699 --- /dev/null +++ b/src/import/chips/p9/common/include/p9_frequency_buckets.H @@ -0,0 +1,65 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/common/include/p9_frequency_buckets.H $ */ +/* */ +/* OpenPOWER sbe Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2016 */ +/* [+] 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 */ + +// constant defining number of NEST PLL frequency options ('buckets') +// to be built into unsigned HW image +const uint8_t NEST_PLL_FREQ_BUCKETS = 5; + +// Nest PLL frequency in MHZ +// index is bucket number +const uint32_t NEST_PLL_FREQ_LIST[NEST_PLL_FREQ_BUCKETS] = +{ + 1600, + 1866, + 2000, + 2133, + 2400 +}; + +// I2C bus divisor +// index is bucket number +const uint32_t NEST_PLL_FREQ_I2CDIV_LIST[NEST_PLL_FREQ_BUCKETS] = +{ + 234, + 500, + 12, + 20, + 23 +}; + +// constant defining number of MEM PLL frequency options ('buckets') +// to be built into unsigned HW image +const uint8_t MEM_PLL_FREQ_BUCKETS = 5; + +// MEM PLL frequency in MHz +// index is bucket number +const uint32_t MEM_PLL_FREQ_LIST[MEM_FREQ_BUCKETS] = +{ + 1866, + 2133, + 2400, + 2666, + 2666 +}; |
