d02de3a8a9
Added cc3220sf flash driver to support the TI CC3220SF microcontrollers. Implemented flash driver to support the internal flash of the CC3220SF. The implementation does not support the serial flash of the CC32xx family that requires connection over UART, and not via JTAG/SWD debug. Added config files for both CC32xx devices (no flash) and CC3220SF (with flash). Updated to implement comments from code review. Additional updates to handle remaining comments from review. Additional updates per review. Added code to only request aligned writes and full 32-bit words down to flash helper algorithm. Updated for recent changes in OpenOCD flash code. Removed cc32xx.cfg file made obsolete by this patch. Change-Id: I58fc1478d07238d39c7ef02339f1097a91668c47 Signed-off-by: Edward Fewell <efewell@ti.com> Reviewed-on: http://openocd.zylin.com/4319 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
46 lines
2.1 KiB
C
46 lines
2.1 KiB
C
/***************************************************************************
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* Copyright (C) 2017 by Texas Instruments, Inc. *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#ifndef OPENOCD_FLASH_NOR_CC3220SF_H
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#define OPENOCD_FLASH_NOR_CC3220SF_H
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/* CC3220SF device types */
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#define CC3220_NO_TYPE 0 /* Device type not determined yet */
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#define CC3220_OTHER 1 /* CC3220 variant without flash */
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#define CC3220SF 2 /* CC3220SF variant with flash */
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/* Flash parameters */
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#define FLASH_BASE_ADDR 0x01000000
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#define FLASH_SECTOR_SIZE 2048
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#define FLASH_NUM_SECTORS 512
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/* CC2200SF flash registers */
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#define FMA_REGISTER_ADDR 0x400FD000
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#define FMC_REGISTER_ADDR 0x400FD008
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#define FMC_DEFAULT_VALUE 0xA4420000
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#define FMC_ERASE_BIT 0x00000002
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#define FMC_MERASE_BIT 0x00000004
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#define FMC_ERASE_VALUE (FMC_DEFAULT_VALUE | FMC_ERASE_BIT)
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#define FMC_MERASE_VALUE (FMC_DEFAULT_VALUE | FMC_MERASE_BIT)
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/* Flash helper algorithm for CC3220SF */
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const uint8_t cc3220sf_algo[] = {
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#include "../../../contrib/loaders/flash/cc3220sf/cc3220sf.inc"
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};
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#endif /* OPENOCD_FLASH_NOR_CC3220SF_H */
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