diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/nest/p9_setup_bars_defs.H | 346 | ||||
| -rw-r--r-- | src/import/chips/p9/procedures/xml/error_info/p9_setup_bars_errors.xml | 124 |
2 files changed, 470 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/nest/p9_setup_bars_defs.H b/src/import/chips/p9/procedures/hwp/nest/p9_setup_bars_defs.H new file mode 100644 index 000000000..f0a97d393 --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/nest/p9_setup_bars_defs.H @@ -0,0 +1,346 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/nest/p9_setup_bars_defs.H $ */ +/* */ +/* 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 p9_setup_bars_defs.H +/// @brief Structure/constant definitions for p9_setup_bars (FAPI2) +/// + +// *HWP HWP Owner: Joe McGill jmcgill@us.ibm.com +// *HWP FW Owner: Thi Tran thi@us.ibm.com +// *HWP Team: Nest +// *HWP Level: 2 +// *HWP Consumed by: HB + +#ifndef _P9_SETUP_BARS_DEFS_H_ +#define _P9_SETUP_BARS_DEFS_H_ + +//----------------------------------------------------------------------------------- +// Includes +//----------------------------------------------------------------------------------- +#include <map> +#include <fapi2.H> +#include <p9_fbc_utils.H> +#include <p9_misc_scom_addresses.H> + + +//------------------------------------------------------------------------------ +// Structure definitions +//------------------------------------------------------------------------------ + +// address range size definition constants +enum p9_setup_bars_bar_size +{ + P9_SETUP_BARS_SIZE_8_TB = 0x0000080000000000ULL, + P9_SETUP_BARS_SIZE_4_TB = 0x0000040000000000ULL, + P9_SETUP_BARS_SIZE_2_TB = 0x0000020000000000ULL, + P9_SETUP_BARS_SIZE_1_TB = 0x0000010000000000ULL, + P9_SETUP_BARS_SIZE_512_GB = 0x0000008000000000ULL, + P9_SETUP_BARS_SIZE_256_GB = 0x0000004000000000ULL, + P9_SETUP_BARS_SIZE_128_GB = 0x0000002000000000ULL, + P9_SETUP_BARS_SIZE_64_GB = 0x0000001000000000ULL, + P9_SETUP_BARS_SIZE_32_GB = 0x0000000800000000ULL, + P9_SETUP_BARS_SIZE_16_GB = 0x0000000400000000ULL, + P9_SETUP_BARS_SIZE_8_GB = 0x0000000200000000ULL, + P9_SETUP_BARS_SIZE_4_GB = 0x0000000100000000ULL, + P9_SETUP_BARS_SIZE_2_GB = 0x0000000080000000ULL, + P9_SETUP_BARS_SIZE_1_GB = 0x0000000040000000ULL, + P9_SETUP_BARS_SIZE_512_MB = 0x0000000020000000ULL, + P9_SETUP_BARS_SIZE_256_MB = 0x0000000010000000ULL, + P9_SETUP_BARS_SIZE_128_MB = 0x0000000008000000ULL, + P9_SETUP_BARS_SIZE_64_MB = 0x0000000004000000ULL, + P9_SETUP_BARS_SIZE_32_MB = 0x0000000002000000ULL, + P9_SETUP_BARS_SIZE_16_MB = 0x0000000001000000ULL, + P9_SETUP_BARS_SIZE_8_MB = 0x0000000000800000ULL, + P9_SETUP_BARS_SIZE_4_MB = 0x0000000000400000ULL, + P9_SETUP_BARS_SIZE_2_MB = 0x0000000000200000ULL, + P9_SETUP_BARS_SIZE_1_MB = 0x0000000000100000ULL, + P9_SETUP_BARS_SIZE_512_KB = 0x0000000000080000ULL, + P9_SETUP_BARS_SIZE_256_KB = 0x0000000000040000ULL, + P9_SETUP_BARS_SIZE_128_KB = 0x0000000000020000ULL, + P9_SETUP_BARS_SIZE_64_KB = 0x0000000000010000ULL, + P9_SETUP_BARS_SIZE_32_KB = 0x0000000000008000ULL, + P9_SETUP_BARS_SIZE_16_KB = 0x0000000000004000ULL, + P9_SETUP_BARS_SIZE_8_KB = 0x0000000000002000ULL, + P9_SETUP_BARS_SIZE_4_KB = 0x0000000000001000ULL +}; + +// address range BAR offset mask definition constants +enum p9_setup_bars_bar_offset_mask +{ + P9_SETUP_BARS_OFFSET_MASK_4_TB = 0xFFFFFFFFFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_2_TB = 0xFFFFFDFFFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_1_TB = 0xFFFFFCFFFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_512_GB = 0xFFFFFC7FFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_256_GB = 0xFFFFFC3FFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_128_GB = 0xFFFFFC1FFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_64_GB = 0xFFFFFC0FFFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_32_GB = 0xFFFFFC07FFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_16_GB = 0xFFFFFC03FFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_8_GB = 0xFFFFFC01FFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_4_GB = 0xFFFFFC00FFFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_2_GB = 0xFFFFFC007FFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_1_GB = 0xFFFFFC003FFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_512_MB = 0xFFFFFC001FFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_256_MB = 0xFFFFFC000FFFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_128_MB = 0xFFFFFC0007FFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_64_MB = 0xFFFFFC0003FFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_32_MB = 0xFFFFFC0001FFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_16_MB = 0xFFFFFC0000FFFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_8_MB = 0xFFFFFC00007FFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_4_MB = 0xFFFFFC00003FFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_2_MB = 0xFFFFFC00001FFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_1_MB = 0xFFFFFC00000FFFFFULL, + P9_SETUP_BARS_OFFSET_MASK_512_KB = 0xFFFFFC000007FFFFULL, + P9_SETUP_BARS_OFFSET_MASK_256_KB = 0xFFFFFC000003FFFFULL, + P9_SETUP_BARS_OFFSET_MASK_128_KB = 0xFFFFFC000001FFFFULL, + P9_SETUP_BARS_OFFSET_MASK_64_KB = 0xFFFFFC000000FFFFULL, + P9_SETUP_BARS_OFFSET_MASK_32_KB = 0xFFFFFC0000007FFFULL, + P9_SETUP_BARS_OFFSET_MASK_16_KB = 0xFFFFFC0000003FFFULL, + P9_SETUP_BARS_OFFSET_MASK_8_KB = 0xFFFFFC0000001FFFULL, + P9_SETUP_BARS_OFFSET_MASK_4_KB = 0xFFFFFC0000000FFFULL +}; + +// define set of valid MCD group sizes/encodings +// MCD group configuration register base address field (33:63) covers RA 8:38 +const uint64_t P9_SETUP_BARS_MCD_BASE_ADDR_SHIFT = 25; + +// MCD group configuration register size field (13:29) masks RA 22:38 +// (max 4 TB / min 32 MB) +struct p9_setup_bars_mcd_grp_size +{ + static std::map<uint64_t, uint64_t> create_map() + { + std::map<uint64_t, uint64_t> m; + m[P9_SETUP_BARS_SIZE_32_MB] = 0x00000; + m[P9_SETUP_BARS_SIZE_64_MB] = 0x00001; + m[P9_SETUP_BARS_SIZE_128_MB] = 0x00003; + m[P9_SETUP_BARS_SIZE_256_MB] = 0x00007; + m[P9_SETUP_BARS_SIZE_512_MB] = 0x0000F; + m[P9_SETUP_BARS_SIZE_1_GB] = 0x0001F; + m[P9_SETUP_BARS_SIZE_2_GB] = 0x0003F; + m[P9_SETUP_BARS_SIZE_4_GB] = 0x0007F; + m[P9_SETUP_BARS_SIZE_8_GB] = 0x000FF; + m[P9_SETUP_BARS_SIZE_16_GB] = 0x001FF; + m[P9_SETUP_BARS_SIZE_32_GB] = 0x003FF; + m[P9_SETUP_BARS_SIZE_64_GB] = 0x007FF; + m[P9_SETUP_BARS_SIZE_128_GB] = 0x00FFF; + m[P9_SETUP_BARS_SIZE_256_GB] = 0x01FFF; + m[P9_SETUP_BARS_SIZE_512_GB] = 0x03FFF; + m[P9_SETUP_BARS_SIZE_1_TB] = 0x07FFF; + m[P9_SETUP_BARS_SIZE_2_TB] = 0x0FFFF; + m[P9_SETUP_BARS_SIZE_4_TB] = 0x1FFFF; + return m; + } + static const std::map<uint64_t, uint64_t> xlate_map; +}; + +// structure to represent chip configuration information +struct p9_setup_bars_chip_info +{ + uint8_t fbc_group_id; + uint8_t fbc_chip_id; + uint64_t base_address_nm[2]; + uint64_t base_address_m; + uint64_t base_address_mmio; +}; + +// structure to represent range of FBC real address space +struct p9_setup_bars_addr_range +{ + // default constructor (mark range disabled) + p9_setup_bars_addr_range() : + enabled(false), + base_addr(0), + size(0) + { + } + + // constructor + p9_setup_bars_addr_range( + const uint64_t range_base_addr, + const uint64_t range_size) : + enabled(range_size != 0), + base_addr(range_base_addr), + size(range_size) + { + } + + // determine if region size is power of 2 aligned + bool is_power_of_2() const + { + return ((size != 0) && !(size & (size - 1))); + } + + // round region size to next largest power of 2 + void round_next_power_of_2() + { + size = size - 1; + size = size | (size >> 1); + size = size | (size >> 2); + size = size | (size >> 4); + size = size | (size >> 8); + size = size | (size >> 16); + size = size | (size >> 32); + size = size + 1; + } + + // return ending address of range + uint64_t end_addr() const + { + return(base_addr + size - 1); + } + + // check for overlapping ranges + bool overlaps(const p9_setup_bars_addr_range& range_compare) const + { + // if either range is disabled, consider them non-overlapping + return(enabled && + range_compare.enabled && + (base_addr <= range_compare.end_addr()) && + (end_addr() >= range_compare.base_addr)); + } + + // merge two ranges (span breadth of both ranges) + void merge(const p9_setup_bars_addr_range& range_new) + { + // if range is disabled, set values to track those of new + // range (which may also be disabled) + if (!enabled) + { + enabled = range_new.enabled; + base_addr = range_new.base_addr; + size = range_new.size; + } + // if new range is disabled, leave as-is + // otherwise merge two valid ranges + else if (range_new.enabled) + { + uint64_t new_start_addr; + uint64_t new_end_addr; + + // calculate new base address (smaller of the two start addresses) + if (base_addr < range_new.base_addr) + { + new_start_addr = base_addr; + } + else + { + new_start_addr = range_new.base_addr; + } + + // calculate new end address (larger of the two end addresses) + if (end_addr() > range_new.end_addr()) + { + new_end_addr = end_addr(); + } + else + { + new_end_addr = range_new.end_addr(); + } + + // set new range values + base_addr = new_start_addr; + size = (new_end_addr - new_start_addr + 1); + } + } + + // check that if region size aligns exactly to base address range + // (i.e., no overlap between BAR and size) + bool is_aligned() const + { + return ((base_addr & (size - 1)) == 0x0ULL); + } + + // does range lie completely within FBC address range? + bool is_in_fbc_range() const + { + return ((base_addr < P9_FBC_UTILS_FBC_MAX_ADDRESS) && + (end_addr() < P9_FBC_UTILS_FBC_MAX_ADDRESS)); + } + + // utility function to display address range information + void print() const + { + FAPI_DBG("%s :: [ %016llX-%016llX ]", + (enabled) ? ("E") : ("D"), + base_addr, + end_addr()); + } + + bool enabled; + uint64_t base_addr; + uint64_t size; +}; + + +//------------------------------------------------------------------------------ +// Constant definitions +//------------------------------------------------------------------------------ + +// +// MCD +// + +const uint64_t MCD_FIR_ACTION0 = 0x0000000000000000ULL; +const uint64_t MCD_FIR_ACTION1 = 0xFFFFFFFFFFFFFFFFULL; +const uint64_t MCD_FIR_MASK = 0xFFFFFFFFFFFFFFFFULL; + + +// +// NPU +// + +// NPU BAR address constants +const uint8_t NPU_NUM_BAR_SHADOWS = 4; +const uint64_t NPU_BAR_BASE_ADDR_MASK = 0x0001FFFFFFFFFFFFULL; +const uint64_t NPU_BAR_ADDR_SHIFT = 12; + +const uint64_t NPU_PHY0_BAR_REGS[NPU_NUM_BAR_SHADOWS] = +{ + PU_NPU0_SM0_PHY_BAR, + PU_NPU0_SM1_PHY_BAR, + PU_NPU0_SM2_PHY_BAR, + PU_NPU0_SM3_PHY_BAR +}; + +const uint64_t NPU_PHY1_BAR_REGS[NPU_NUM_BAR_SHADOWS] = +{ + PU_NPU1_SM0_PHY_BAR, + PU_NPU1_SM1_PHY_BAR, + PU_NPU1_SM2_PHY_BAR, + PU_NPU1_SM3_PHY_BAR +}; + +const uint64_t NPU_MMIO_BAR_REGS[NPU_NUM_BAR_SHADOWS] = +{ + PU_NPU2_SM0_PHY_BAR, + PU_NPU2_SM1_PHY_BAR, + PU_NPU2_SM2_PHY_BAR, + PU_NPU2_SM3_PHY_BAR +}; + + + +#endif //_P9_SETUP_BARS_DEFS_H_ diff --git a/src/import/chips/p9/procedures/xml/error_info/p9_setup_bars_errors.xml b/src/import/chips/p9/procedures/xml/error_info/p9_setup_bars_errors.xml new file mode 100644 index 000000000..59d33864f --- /dev/null +++ b/src/import/chips/p9/procedures/xml/error_info/p9_setup_bars_errors.xml @@ -0,0 +1,124 @@ +<!-- IBM_PROLOG_BEGIN_TAG --> +<!-- This is an automatically generated prolog. --> +<!-- --> +<!-- $Source: src/import/chips/p9/procedures/xml/error_info/p9_setup_bars_errors.xml $ --> +<!-- --> +<!-- 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 --> +<!-- Halt codes for p9_setup_bars --> +<hwpErrors> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_FSP_BAR_ATTR_ERR</rc> + <description> + Procedure: p9_setup_bars + FSP BAR attributes are not aligned to HW implementation + </description> + <ffdc>TARGET</ffdc> + <ffdc>BAR_OFFSET</ffdc> + <ffdc>BAR_OFFSET_MASK</ffdc> + <ffdc>BAR_OVERLAP</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_PSI_BAR_ATTR_ERR</rc> + <description> + Procedure: p9_setup_bars + PSI BAR attributes are not aligned to HW implementation + </description> + <ffdc>TARGET</ffdc> + <ffdc>BAR_OFFSET</ffdc> + <ffdc>BAR_OFFSET_MASK</ffdc> + <ffdc>BAR_OVERLAP</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_NPU_PHY0_BAR_ATTR_ERR</rc> + <description> + Procedure: p9_setup_bars + NPU PHY0 BAR attributes are not aligned to HW implementation + </description> + <ffdc>TARGET</ffdc> + <ffdc>BAR_OFFSET</ffdc> + <ffdc>BAR_OFFSET_MASK</ffdc> + <ffdc>BAR_OVERLAP</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_NPU_PHY1_BAR_ATTR_ERR</rc> + <description> + Procedure: p9_setup_bars + NPU PHY1 BAR attributes are not aligned to HW implementation + </description> + <ffdc>TARGET</ffdc> + <ffdc>BAR_OFFSET</ffdc> + <ffdc>BAR_OFFSET_MASK</ffdc> + <ffdc>BAR_OVERLAP</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_NPU_MMIO_BAR_ATTR_ERR</rc> + <description> + Procedure: p9_setup_bars + NPU MMIO BAR attributes are not aligned to HW implementation + </description> + <ffdc>TARGET</ffdc> + <ffdc>BAR_OFFSET</ffdc> + <ffdc>BAR_OFFSET_MASK</ffdc> + <ffdc>BAR_OVERLAP</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_INVALID_MCD_NM_RANGE_ERR</rc> + <description> + Procedure: p9_setup_bars + Invalid configuration for MCD non-mirrored range + </description> + <ffdc>TARGET</ffdc> + <ffdc>NM_RANGE_IDX</ffdc> + <ffdc>NM_RANGE_BASE_ADDR</ffdc> + <ffdc>NM_RANGE_SIZE</ffdc> + <ffdc>NM_CHIP_BASE</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_INVALID_MCD_M_RANGE_ERR</rc> + <description> + Procedure: p9_setup_bars + Invalid configuration for MCD mirrored range + </description> + <ffdc>TARGET</ffdc> + <ffdc>M_RANGE_IDX</ffdc> + <ffdc>M_RANGE_BASE_ADDR</ffdc> + <ffdc>M_RANGE_SIZE</ffdc> + <ffdc>M_CHIP_BASE</ffdc> + </hwpError> + <!-- ******************************************************************** --> + <hwpError> + <rc>RC_P9_SETUP_BARS_INVALID_MCD_GROUP_SIZE_ERR</rc> + <description> + Procedure: p9_setup_bars + Unsupported MCD group size + </description> + <ffdc>TARGET</ffdc> + <ffdc>RANGE_SIZE</ffdc> + </hwpError> + <!-- ******************************************************************** --> +</hwpErrors> |
