diff options
Diffstat (limited to 'src/include')
-rw-r--r-- | src/include/usr/devicefw/userif.H | 13 | ||||
-rw-r--r-- | src/include/usr/hbotcompid.H | 9 | ||||
-rw-r--r-- | src/include/usr/lpc/lpc_reasoncodes.H | 60 | ||||
-rw-r--r-- | src/include/usr/lpc/lpcif.H | 64 | ||||
-rw-r--r-- | src/include/usr/pnor/pnor_reasoncodes.H | 4 |
5 files changed, 149 insertions, 1 deletions
diff --git a/src/include/usr/devicefw/userif.H b/src/include/usr/devicefw/userif.H index 0e2497e48..38cad8ea6 100644 --- a/src/include/usr/devicefw/userif.H +++ b/src/include/usr/devicefw/userif.H @@ -58,6 +58,8 @@ namespace DeviceFW SCAN, EEPROM, GPIO, + LPC, + LAST_ACCESS_TYPE, }; @@ -142,6 +144,17 @@ namespace DeviceFW static_cast<uint64_t>(( i_flag )) /** + * Construct the device addressing parameters for the LPC device ops. + * @param[in] i_trans_type - LPC transaction type. + * @param[in] i_address - LPC address to operate on. + * Flag options are located in: src/include/usr/lpc/lpcif.H + */ + #define DEVICE_LPC_ADDRESS( i_trans_type, i_address )\ + DeviceFW::LPC, static_cast<uint64_t>(( i_trans_type )),\ + static_cast<uint64_t>(( i_address )) + + + /** * Construct the device addressing parameters for the EEPROM device ops. * @param[in] i_eeprom_enum - The chip number of the EEPROM to access. See * eeprom_chip_types_t in eepromif.H diff --git a/src/include/usr/hbotcompid.H b/src/include/usr/hbotcompid.H index 7b610e99c..83a21cd6e 100644 --- a/src/include/usr/hbotcompid.H +++ b/src/include/usr/hbotcompid.H @@ -325,6 +325,15 @@ const compId_t GPIO_COMP_ID = 0x2300; const char GPIO_COMP_NAME[] = "gpio"; //@} +/** @name LPC + * Low Pin Count Bus + */ +//@{ +const compId_t LPC_COMP_ID = 0x2400; +const char LPC_COMP_NAME[] = "lpc"; +//@} + + /** @name RESERVED * Reserved component ID. x3100 is the component ID * of FipS ERRL component. Due to our use of diff --git a/src/include/usr/lpc/lpc_reasoncodes.H b/src/include/usr/lpc/lpc_reasoncodes.H new file mode 100644 index 000000000..11622becf --- /dev/null +++ b/src/include/usr/lpc/lpc_reasoncodes.H @@ -0,0 +1,60 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/include/usr/lpc/lpc_reasoncodes.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2014 */ +/* [+] Google Inc. */ +/* [+] 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 */ +#ifndef __LPC_REASONCODES_H +#define __LPC_REASONCODES_H + +#include <hbotcompid.H> + +namespace LPC +{ + enum LPCModuleId + { + MOD_LPCDD_INVALID_MODULE = 0x00, + MOD_LPCDD_CHECKADDR = 0x01, + MOD_LPCDD_READLPC = 0x02, + MOD_LPCDD_WRITELPC = 0x03, + MOD_LPCDD_CHECKFOROPBERRORS = 0x04, + MOD_LPCDD_HWRESET = 0x05, + MOD_CREATE_ALTMASTER = 0x06, + MOD_READLPC = 0x07, + MOD_WRITELPC = 0x08, + }; + + enum LPCReasonCode + { + RC_INVALID_ADDR = LPC_COMP_ID | 0x01, + RC_ECCB_ERROR = LPC_COMP_ID | 0x02, + RC_BAD_ARG = LPC_COMP_ID | 0x03, + RC_OPB_ERROR = LPC_COMP_ID | 0x04, + RC_UNSUPPORTED_OPERATION = LPC_COMP_ID | 0x05, + RC_ALTMASTER_EXISTS = LPC_COMP_ID | 0x06, + RC_CANT_USE_MASTER = LPC_COMP_ID | 0x07, + RC_CANT_USE_SENTINEL = LPC_COMP_ID | 0x08, + RC_BAD_TARGET = LPC_COMP_ID | 0x09, + }; +}; + +#endif diff --git a/src/include/usr/lpc/lpcif.H b/src/include/usr/lpc/lpcif.H new file mode 100644 index 000000000..f7cf9f6de --- /dev/null +++ b/src/include/usr/lpc/lpcif.H @@ -0,0 +1,64 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/include/usr/lpc/lpcif.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2014 */ +/* [+] Google Inc. */ +/* [+] 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 */ +#ifndef __LPCIF_H +#define __LPCIF_H + +#include <errl/errlentry.H> + +namespace LPC +{ + +/** + * @enum LPC::TransType + * @brief LPC Transaction Types + */ +enum TransType { + TRANS_IO, + TRANS_MEM, + TRANS_FW, + TRANS_REG, // LPCHC Register space + TRANS_ABS, // Address parm is absolute + TRANS_LAST //Invalid, used for looping and tests +}; + + +/** + * @brief Create/delete software objects to support non-master access + * + * Only a single altmaster object can be active at any given time. The + * previous object must be destroyed before creating another one. + * + * @param i_create true: create objects, false: destroy previous objects + * @param i_proc Processor target to use for LPC access + * + * @return Error if invalid parms or ordering occurs + */ +errlHndl_t create_altmaster_objects( bool i_create, + TARGETING::Target* i_proc ); + +}; // namespace LPC + +#endif // end __LPCIF_H diff --git a/src/include/usr/pnor/pnor_reasoncodes.H b/src/include/usr/pnor/pnor_reasoncodes.H index 6760efd40..2d6b272ee 100644 --- a/src/include/usr/pnor/pnor_reasoncodes.H +++ b/src/include/usr/pnor/pnor_reasoncodes.H @@ -6,6 +6,7 @@ /* OpenPOWER HostBoot Project */ /* */ /* Contributors Listed Below - COPYRIGHT 2011,2014 */ +/* [+] Google Inc. */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -86,12 +87,13 @@ namespace PNOR RC_ERROR_IN_STATUS_REG = PNOR_COMP_ID | 0x10, //termination_rc RC_REINITIALIZE_SFC = PNOR_COMP_ID | 0x11, + RC_SFC_ERROR = PNOR_COMP_ID | 0x12, }; enum UserDetailsTypes { PNOR_UDT_NO_FORMAT = 0x0, - PNOR_UDT_PNORDD_PARAMETERS = 0x1, + PNOR_UDT_PNORDD_PARAMETERS = 0x1, }; }; |