add flash/nor/drivers.c

Encapsulates access to the flash_drivers array, providing a base
of operations for future dynamic driver module loading features.
This commit is contained in:
Zachary T Welch 2009-12-04 04:10:42 -08:00
parent 04ee41de52
commit c90702eaa7
4 changed files with 79 additions and 55 deletions

View File

@ -32,49 +32,6 @@
#include <target/image.h>
#include <helper/time_support.h>
/* flash drivers
*/
extern struct flash_driver lpc2000_flash;
extern struct flash_driver lpc288x_flash;
extern struct flash_driver lpc2900_flash;
extern struct flash_driver cfi_flash;
extern struct flash_driver at91sam3_flash;
extern struct flash_driver at91sam7_flash;
extern struct flash_driver str7x_flash;
extern struct flash_driver str9x_flash;
extern struct flash_driver aduc702x_flash;
extern struct flash_driver stellaris_flash;
extern struct flash_driver str9xpec_flash;
extern struct flash_driver stm32x_flash;
extern struct flash_driver tms470_flash;
extern struct flash_driver ecosflash_flash;
extern struct flash_driver ocl_flash;
extern struct flash_driver pic32mx_flash;
extern struct flash_driver avr_flash;
extern struct flash_driver faux_flash;
struct flash_driver *flash_drivers[] = {
&lpc2000_flash,
&lpc288x_flash,
&lpc2900_flash,
&cfi_flash,
&at91sam7_flash,
&at91sam3_flash,
&str7x_flash,
&str9x_flash,
&aduc702x_flash,
&stellaris_flash,
&str9xpec_flash,
&stm32x_flash,
&tms470_flash,
&ecosflash_flash,
&ocl_flash,
&pic32mx_flash,
&avr_flash,
&faux_flash,
NULL,
};
struct flash_bank *flash_banks;
struct flash_bank *get_flash_bank_by_num_noprobe(int num)

View File

@ -4,7 +4,8 @@ noinst_LTLIBRARIES = libocdflashnor.la
libocdflashnor_la_SOURCES = \
core.c \
tcl.c \
$(NOR_DRIVERS)
$(NOR_DRIVERS) \
drivers.c
NOR_DRIVERS = \
aduc702x.c \

View File

@ -25,19 +25,8 @@
#include <target/image.h>
// in flash.c, to be moved here
extern struct flash_driver *flash_drivers[];
extern struct flash_bank *flash_banks;
struct flash_driver *flash_driver_find_by_name(const char *name)
{
for (unsigned i = 0; flash_drivers[i]; i++)
{
if (strcmp(name, flash_drivers[i]->name) == 0)
return flash_drivers[i];
}
return NULL;
}
int flash_driver_erase(struct flash_bank *bank, int first, int last)
{
int retval;

77
src/flash/nor/drivers.c Normal file
View File

@ -0,0 +1,77 @@
/***************************************************************************
* Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <flash/nor/core.h>
extern struct flash_driver lpc2000_flash;
extern struct flash_driver lpc288x_flash;
extern struct flash_driver lpc2900_flash;
extern struct flash_driver cfi_flash;
extern struct flash_driver at91sam3_flash;
extern struct flash_driver at91sam7_flash;
extern struct flash_driver str7x_flash;
extern struct flash_driver str9x_flash;
extern struct flash_driver aduc702x_flash;
extern struct flash_driver stellaris_flash;
extern struct flash_driver str9xpec_flash;
extern struct flash_driver stm32x_flash;
extern struct flash_driver tms470_flash;
extern struct flash_driver ecosflash_flash;
extern struct flash_driver ocl_flash;
extern struct flash_driver pic32mx_flash;
extern struct flash_driver avr_flash;
extern struct flash_driver faux_flash;
/**
* The list of built-in flash drivers.
* @todo Make this dynamically extendable with loadable modules.
*/
struct flash_driver *flash_drivers[] = {
&lpc2000_flash,
&lpc288x_flash,
&lpc2900_flash,
&cfi_flash,
&at91sam7_flash,
&at91sam3_flash,
&str7x_flash,
&str9x_flash,
&aduc702x_flash,
&stellaris_flash,
&str9xpec_flash,
&stm32x_flash,
&tms470_flash,
&ecosflash_flash,
&ocl_flash,
&pic32mx_flash,
&avr_flash,
&faux_flash,
NULL,
};
struct flash_driver *flash_driver_find_by_name(const char *name)
{
for (unsigned i = 0; flash_drivers[i]; i++)
{
if (strcmp(name, flash_drivers[i]->name) == 0)
return flash_drivers[i];
}
return NULL;
}