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authorZachary T Welch <zw@superlucidity.net>2009-12-04 04:10:42 -0800
committerZachary T Welch <zw@superlucidity.net>2009-12-04 16:56:23 -0800
commitc90702eaa7e7c4e7dd6d1efea61387a62748cfad (patch)
tree3cb8f279d21b92ee35b4fe06f915341975df6c02 /src/flash
parent04ee41de52065f648752c13652b3428260f1ac2a (diff)
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add flash/nor/drivers.c
Encapsulates access to the flash_drivers array, providing a base of operations for future dynamic driver module loading features.
Diffstat (limited to 'src/flash')
-rw-r--r--src/flash/flash.c43
-rw-r--r--src/flash/nor/Makefile.am3
-rw-r--r--src/flash/nor/core.c11
-rw-r--r--src/flash/nor/drivers.c77
4 files changed, 79 insertions, 55 deletions
diff --git a/src/flash/flash.c b/src/flash/flash.c
index 2cf56ed5..dfeea5b0 100644
--- a/src/flash/flash.c
+++ b/src/flash/flash.c
@@ -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)
diff --git a/src/flash/nor/Makefile.am b/src/flash/nor/Makefile.am
index 67a5e558..bafe424f 100644
--- a/src/flash/nor/Makefile.am
+++ b/src/flash/nor/Makefile.am
@@ -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 \
diff --git a/src/flash/nor/core.c b/src/flash/nor/core.c
index 2dbf1142..0fff8efc 100644
--- a/src/flash/nor/core.c
+++ b/src/flash/nor/core.c
@@ -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;
diff --git a/src/flash/nor/drivers.c b/src/flash/nor/drivers.c
new file mode 100644
index 00000000..be72b5c3
--- /dev/null
+++ b/src/flash/nor/drivers.c
@@ -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;
+}