diff options
Diffstat (limited to 'src/occ_405/firdata/nor_micron.c')
| -rw-r--r-- | src/occ_405/firdata/nor_micron.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/occ_405/firdata/nor_micron.c b/src/occ_405/firdata/nor_micron.c deleted file mode 100644 index 3d0329a..0000000 --- a/src/occ_405/firdata/nor_micron.c +++ /dev/null @@ -1,73 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/occ/firdata/nor_micron.C $ */ -/* */ -/* OpenPOWER OnChipController Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015 */ -/* [+] 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 */ - -#include "norflash.h" -#include "sfc_ast2400.h" -#include <native.h> - - - - -/** - * @brief Check flag status bit on Micron NOR chips - * Some versions of Micron parts require the Flag - * Status register be read after a write or erase operation, - * otherwise all future operations won't work.. - */ -errorHndl_t micronFlagStatus( Sfc_t* i_sfc ) -{ - errorHndl_t l_err = NO_ERROR; - /*TRACDCOMP( g_trac_pnor, "micronFlagStatus>" ); */ - - do { - /*Read Micron 'flag status' register */ - uint8_t flagstat = 0; - l_err = sendSpiCmd( i_sfc, - SPI_MICRON_FLAG_STAT, - NO_ADDRESS, - 0, NULL, - sizeof(flagstat), &flagstat ); - if(l_err) { break; } - - /*TRACDCOMP(g_trac_pnor, */ - /* "micronFlagStatus> (0x%.2X)", */ - /* flagstat); */ - - /* check for ready and no errors */ - /* bit 0 = ready, bit 2=erase fail, bit 3=Program (Write) failure */ - if( (flagstat & 0xB0) != 0x80) - { - /*TRACFCOMP(g_trac_pnor, "micronFlagStatus> Error or timeout from Micron Flag Status Register (0x%.2X)", flagstat); */ - l_err = -1; - break; - } - - - }while(0); - - return l_err; - -} - |
