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Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C b/src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C new file mode 100644 index 000000000..0bcf3350a --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C @@ -0,0 +1,132 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/memory/lib/spd/rdimm/raw_cards.C $ */ +/* */ +/* OpenPOWER HostBoot 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 */ + +/// +/// @file raw_cards.C +/// @brief Raw card data structure +/// +// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com> +// *HWP HWP Backup: Brian Silver <bsilver@us.ibm.com> +// *HWP Team: Memory +// *HWP Level: 2 +// *HWP Consumed by: FSP:HB + +// std lib +#include <vector> + +// fapi2 +#include <fapi2.H> + +// mss lib +#include <raw_cards.H> + +namespace mss +{ + +enum raw_card_rev : uint8_t +{ + C1 = 0x22, + + // In the spec hex XF (where X - don't care) + // means no JEDEC reference raw card design used. + // We will want to redefine it to be VBU reference raw card + // since it is unlikely we will use a DIMM w/o a + // reference caw card design. + + // TODO RTC:159662 Fill in valid RCD data for power on + VBU = 0x23, +}; + +// RDIMM raw card C1 +// TODO RTC:159662 Fill in valid RCD data for power on +// +// The following parameters need a valid setting: +// +// RC0E - Parity, NV Mode Enable, and ALERT Configuration Control Word - TK ADD - AAM +// RC0F - Command Latency Adder Control Word - TK ADD - AAM +// RC1x - Internal VrefCA Control Word - TK ADD - AAM +// RC2x - I2C Bus Control Words - TK ADD - AAM +// RC4x - CW Selection Control Words - TK ADD - AAM +// RC5x: CW Destination Selection & Write/Read Additional QxODT[1:0] Signal High - TK ADD - AAM +// RC6x: CW Data Control Word - TK ADD - AAM , +// RC7x: IBT Control Word - TK ADD - AAM +// RC8x: ODT Input Buffer/IBT, QxODT Output Buffer and Timing Control Word - TK ADD - AAM +// RC9x: QxODT[1:0] Write Pattern Control Word - TK ADD - AAM +// RCAx: QxODT[1:0] Read Pattern Control Word - TK ADD - AAM +// RCBx: IBT and MRS Snoop Control Word - - TK ADD - AAM +/// +/// @brief raw card C1 settings +/// +raw_card_t raw_card_c1( 0x00, + 0x0B, + 0x00, + 0x0F, + 0x00, + 0x0E, + 0x0E, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00); + +/// +/// @brief raw card VBU settings +/// +raw_card_t raw_card_vbu(0x00, + 0x00, + 0x00, + 0x0F, + 0x03, + 0x00, + 0x0E, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, + 0x07 ); + +// TODO - RTC:160121 Catch all for adding raw card data for DIMMs +const std::vector< std::pair< uint8_t , raw_card_t> > RDIMM_RAW_CARDS = +{ + {raw_card_rev::C1, raw_card_c1}, + {raw_card_rev::VBU, raw_card_vbu}, +}; + +}// mss |
