@b{flash bank stm32x} <@var{base}> <@var{size}> 0 0 <@var{target#}>
stm32x flash plugin only require the @var{target#}.
+@subsection aduc702x options
+@cindex aduc702x options
+
+@b{flash bank aduc702x} <@var{base}> <@var{size}> 0 0 <@var{target#}>
+aduc702x flash plugin require the flash @var{base}, @var{size} and @var{target#}.
+currently only the aduc7206 is supported.
+
@node Target library
@chapter Target library
@cindex Target library
AM_CPPFLAGS = -DPKGLIBDIR=\"$(pkglibdir)\" @CPPFLAGS@
METASOURCES = AUTO
noinst_LIBRARIES = libflash.a
-libflash_a_SOURCES = flash.c lpc2000.c cfi.c non_cfi.c at91sam7.c str7x.c str9x.c x7026.c nand.c lpc3180_nand_controller.c \
+libflash_a_SOURCES = flash.c lpc2000.c cfi.c non_cfi.c at91sam7.c str7x.c str9x.c aduc702x.c nand.c lpc3180_nand_controller.c \
stellaris.c str9xpec.c stm32x.c tms470.c ecos.c \
s3c24xx_nand.c s3c2410_nand.c s3c2412_nand.c s3c2440_nand.c s3c2443_nand.c lpc288x.c ocl.c
noinst_HEADERS = flash.h lpc2000.h cfi.h non_cfi.h at91sam7.h str7x.h str9x.h nand.h lpc3180_nand_controller.h \
--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2008 by Kevin McGuire *
+ * Copyright (C) 2008 by Marcel Wijlaars *
+ * *
+ * 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 "replacements.h"
+
+#include "flash.h"
+#include "target.h"
+#include "log.h"
+#include "armv4_5.h"
+#include "algorithm.h"
+#include "binarybuffer.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int aduc702x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
+int aduc702x_register_commands(struct command_context_s *cmd_ctx);
+int aduc702x_erase(struct flash_bank_s *bank, int first, int last);
+int aduc702x_protect(struct flash_bank_s *bank, int set, int first, int last);
+int aduc702x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);
+int aduc702x_probe(struct flash_bank_s *bank);
+int aduc702x_info(struct flash_bank_s *bank, char *buf, int buf_size);
+int aduc702x_protect_check(struct flash_bank_s *bank);
+
+#define ADUC702x_FLASH 0xfffff800
+#define ADUC702x_FLASH_FEESTA (0*4)
+#define ADUC702x_FLASH_FEEMOD (1*4)
+#define ADUC702x_FLASH_FEECON (2*4)
+#define ADUC702x_FLASH_FEEDAT (3*4)
+#define ADUC702x_FLASH_FEEADR (4*4)
+#define ADUC702x_FLASH_FEESIGN (5*4)
+#define ADUC702x_FLASH_FEEPRO (6*4)
+#define ADUC702x_FLASH_FEEHIDE (7*4)
+
+typedef struct {
+ u32 feesta;
+ u32 feemod;
+ u32 feecon;
+ u32 feedat;
+ u32 feeadr;
+ u32 feesign;
+ u32 feepro;
+ u32 feehide;
+} ADUC702x_FLASH_MMIO;
+
+typedef struct
+{
+ unsigned char tmp;
+} aduc702x_bank;
+
+flash_driver_t aduc702x_flash =
+{
+ .name = "aduc702x",
+ .register_commands = aduc702x_register_commands,
+ .flash_bank_command = aduc702x_flash_bank_command,
+ .erase = aduc702x_erase,
+ .protect = aduc702x_protect,
+ .write = aduc702x_write,
+ .probe = aduc702x_probe,
+ .auto_probe = aduc702x_probe,
+ .erase_check = default_flash_blank_check,
+ .protect_check = aduc702x_protect_check,
+ .info = aduc702x_info
+};
+
+int aduc702x_register_commands(struct command_context_s *cmd_ctx)
+{
+ return ERROR_OK;
+}
+
+/* flash bank aduc702x <base> <size> 0 0 <target#> */
+int aduc702x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
+{
+ aduc702x_bank *nbank;
+
+ if (argc < 6)
+ {
+ LOG_WARNING("incomplete flash_bank aduc702x configuration");
+ return ERROR_FLASH_BANK_INVALID;
+ }
+
+ nbank = malloc(sizeof(aduc702x_bank));
+ /* just warn that we are used to normally using 0x80000 */
+ if (bank->base != 0x80000)
+ {
+ LOG_WARNING("Default base address is 0x80000 on the ADuC7026!");
+ }
+
+ nbank->tmp = 1;
+ bank->driver_priv = nbank;
+ return ERROR_OK;
+}
+
+int aduc702x_protect_check(struct flash_bank_s *bank)
+{
+ printf("aduc702x_protect_check not implemented yet.\n");
+ return ERROR_OK;
+}
+
+int aduc702x_erase(struct flash_bank_s *bank, int first, int last)
+{
+ int x;
+ int count;
+ u32 v;
+ target_t *target = bank->target;
+
+ /* mass erase */
+ if ((first | last) == 0)
+ {
+ LOG_DEBUG("performing mass erase.\n");
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEDAT, 0x3cff);
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, 0xffc3);
+ target_read_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEMOD, &v);
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEMOD, v | 0x8);
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x06);
+ for (v = 0x4; v & 0x4;
+ target_read_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEESTA, &v));
+
+ if (!(v & 0x1))
+ {
+ LOG_ERROR("mass erase failed.\n");
+ return ERROR_FLASH_SECTOR_NOT_ERASED;
+ }
+ LOG_DEBUG("mass erase successful.\n");
+ return ERROR_OK;
+ }
+
+ count = last - first;
+ for (x = 0; x < count; ++x)
+ {
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, bank->base + first * 512 + x * 512);
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x05);
+ for (v = 0x4; v & 0x4; target_read_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEESTA, &v));
+ if (!(v & 0x1))
+ {
+ LOG_ERROR("erase failed for page address %x\n", bank->base + first * 512 + x * 512);
+ return ERROR_FLASH_SECTOR_NOT_ERASED;
+ }
+ LOG_DEBUG("erased page address %x\n", bank->base + first * 512 + x * 512);
+ }
+ return ERROR_OK;
+}
+
+int aduc702x_protect(struct flash_bank_s *bank, int set, int first, int last)
+{
+ printf("aduc702x_protect not implemented yet.\n");
+ return ERROR_FLASH_OPERATION_FAILED;
+}
+
+int aduc702x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
+{
+ int x;
+ u32 v;
+ target_t *target = bank->target;
+
+ for (x = 0; x < count; x += 2)
+ {
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEADR, offset + x);
+ /* if we able to encounter a single byte instead of a word */
+ if ((x + 1) == count) {
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEDAT, buffer[x]);
+ }
+ else {
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEEDAT, buffer[x] | (buffer[x+1] << 8));
+ }
+ target_write_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEECON, 0x02);
+ for (v = 0x4; v & 0x4; target_read_u32(target, ADUC702x_FLASH + ADUC702x_FLASH_FEESTA, &v));
+ if (!(v & 0x1))
+ {
+ LOG_ERROR("single write failed for address %x.\n", offset + x);
+ return ERROR_FLASH_OPERATION_FAILED;
+ }
+ LOG_DEBUG("single write for address %x.\n", offset + x);
+ }
+ return ERROR_OK;
+}
+
+int aduc702x_probe(struct flash_bank_s *bank)
+{
+ return ERROR_OK;
+}
+
+int aduc702x_info(struct flash_bank_s *bank, char *buf, int buf_size)
+{
+ snprintf(buf, buf_size, "aduc702x flash driver info" );
+ return ERROR_OK;
+}
extern flash_driver_t at91sam7_flash;
extern flash_driver_t str7x_flash;
extern flash_driver_t str9x_flash;
-extern flash_driver_t x7026_flash;
+extern flash_driver_t aduc702x_flash;
extern flash_driver_t stellaris_flash;
extern flash_driver_t str9xpec_flash;
extern flash_driver_t stm32x_flash;
&at91sam7_flash,
&str7x_flash,
&str9x_flash,
- &x7026_flash,
+ &aduc702x_flash,
&stellaris_flash,
&str9xpec_flash,
&stm32x_flash,
+++ /dev/null
-/***************************************************************************\r
- * Copyright (C) 2008 by Kevin McGuire *\r
- * Copyright (C) 2008 by Marcel Wijlaars *\r
- *\r
- * This program is free software; you can redistribute it and/or modify *\r
- * it under the terms of the GNU General Public License as published by *\r
- * the Free Software Foundation; either version 2 of the License, or *\r
- * (at your option) any later version. *\r
- * *\r
- * This program is distributed in the hope that it will be useful, *\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *\r
- * GNU General Public License for more details. *\r
- * *\r
- * You should have received a copy of the GNU General Public License *\r
- * along with this program; if not, write to the *\r
- * Free Software Foundation, Inc., *\r
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *\r
- ***************************************************************************/\r
-\r
-\r
-#ifdef HAVE_CONFIG_H\r
-#include "config.h"\r
-#endif\r
-\r
-#include "replacements.h"\r
-\r
-#include "flash.h"\r
-#include "target.h"\r
-#include "log.h"\r
-#include "armv4_5.h"\r
-#include "algorithm.h"\r
-#include "binarybuffer.h"\r
-\r
-#include <stdlib.h>\r
-#include <string.h>\r
-#include <unistd.h>\r
-\r
-int x7026_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);\r
-int x7026_register_commands(struct command_context_s *cmd_ctx);\r
-int x7026_erase(struct flash_bank_s *bank, int first, int last);\r
-int x7026_protect(struct flash_bank_s *bank, int set, int first, int last);\r
-int x7026_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);\r
-int x7026_probe(struct flash_bank_s *bank);\r
-int x7026_info(struct flash_bank_s *bank, char *buf, int buf_size);\r
-int x7026_protect_check(struct flash_bank_s *bank);\r
-int x7026_erase_check(struct flash_bank_s *bank);\r
-\r
-#define ADUC7026_FLASH 0xfffff800\r
-#define ADUC7026_FLASH_FEESTA (0*4)\r
-#define ADUC7026_FLASH_FEEMOD (1*4)\r
-#define ADUC7026_FLASH_FEECON (2*4)\r
-#define ADUC7026_FLASH_FEEDAT (3*4)\r
-#define ADUC7026_FLASH_FEEADR (4*4)\r
-#define ADUC7026_FLASH_FEESIGN (5*4)\r
-#define ADUC7026_FLASH_FEEPRO (6*4)\r
-#define ADUC7026_FLASH_FEEHIDE (7*4)\r
-\r
-typedef struct{\r
- uint32_t feesta;\r
- uint32_t feemod;\r
- uint32_t feecon;\r
- uint32_t feedat;\r
- uint32_t feeadr;\r
- uint32_t feesign;\r
- uint32_t feepro;\r
- uint32_t feehide;\r
-} ADUC7026_FLASH_MMIO;\r
-\r
-typedef struct\r
-{\r
- unsigned char tmp;\r
-} X7026_BANK;\r
-\r
-flash_driver_t x7026_flash =\r
-{\r
- .name = "x7026",\r
- .register_commands = x7026_register_commands,\r
- .flash_bank_command = x7026_flash_bank_command,\r
- .erase = x7026_erase,\r
- .protect = x7026_protect,\r
- .write = x7026_write,\r
- .probe = x7026_probe,\r
- .auto_probe = x7026_probe,\r
- .erase_check = x7026_erase_check,\r
- .protect_check = x7026_protect_check,\r
- .info = x7026_info\r
-};\r
-\r
-int x7026_register_commands(struct command_context_s *cmd_ctx)\r
-{\r
- printf("x7026_register_commands not implemented yet.\n");\r
- return ERROR_OK;\r
-}\r
-\r
-/* flash bank str7x <base> <size> 0 0 <target#> */\r
-int x7026_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)\r
-{\r
- X7026_BANK *nbank;\r
-\r
- if (argc < 6)\r
- {\r
- LOG_WARNING("incomplete flash_bank x7026 configuration");\r
- return ERROR_FLASH_BANK_INVALID;\r
- }\r
-\r
- nbank = malloc(sizeof(X7026_BANK));\r
- /* just warn that we are used to normally using 0x80000 */\r
- if(bank->base != 0x80000)\r
- {\r
- LOG_WARNING("Default base address is 0x80000 on the ADuC7026!");\r
- }\r
- nbank->tmp = 1;\r
- bank->driver_priv = nbank;\r
- return ERROR_OK;\r
-}\r
-\r
-int x7026_protect_check(struct flash_bank_s *bank)\r
-{\r
- printf("x7026_protect_check not implemented yet.\n");\r
- return ERROR_OK;\r
-}\r
-\r
-int x7026_erase(struct flash_bank_s *bank, int first, int last)\r
-{\r
- unsigned int x;\r
- int count;\r
- u32 v;\r
- target_t *target = bank->target;\r
-\r
- /* mass erase */\r
- if((first | last) == 0)\r
- {\r
- printf("performing mass erase.\n");\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, 0x3cff);\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, 0xffc3);\r
- target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEMOD, &v);\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEMOD, v | 0x8);\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x06);\r
- for(v = 0x4; v & 0x4;\r
- target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));\r
-\r
- if(!(v & 0x1))\r
- {\r
- printf("mass erase failed.\n");\r
- return -1;\r
- }\r
- printf("mass erase successful.\n");\r
- return ERROR_OK;\r
- }\r
-\r
- count = last - first;\r
- for(x = 0; x < (unsigned int)count; ++x)\r
- {\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, bank->base + first * 512 + x * 512);\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x05);\r
- for(v = 0x4; v & 0x4; target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));\r
- if(!(v & 0x1))\r
- {\r
- printf("erase failed for page address %x\n", bank->base + first * 512 + x * 512);\r
- return -1;\r
- }\r
- printf("erased page address %x\n", bank->base + first * 512 + x * 512);\r
- }\r
- return ERROR_OK;\r
-}\r
-\r
-int x7026_protect(struct flash_bank_s *bank, int set, int first, int last)\r
-{\r
- printf("x7026_protect not implemented yet.\n");\r
- return -1;\r
-}\r
-\r
-int x7026_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)\r
-{\r
- unsigned int x;\r
- u32 v;\r
- target_t *target = bank->target;\r
- for(x = 0; x < count; x += 2)\r
- {\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, offset + x);\r
- /* if we able to encounter a single byte instead of a word */\r
- if((x + 1) == count)\r
- {\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, buffer[x]);\r
- }else{\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, buffer[x] | (buffer[x+1] << 8));\r
- }\r
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x02);\r
- for(v = 0x4; v & 0x4; target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));\r
- if(!(v & 0x1))\r
- {\r
- printf("single write failed for address %x.\n", offset + x);\r
- return -1;\r
- }\r
- printf("single write for address %x.\n", offset + x);\r
- }\r
- return ERROR_OK;\r
-}\r
-\r
-int x7026_probe(struct flash_bank_s *bank)\r
-{\r
- printf("x7026_probe not implemented yet.\n");\r
- return ERROR_OK;\r
-}\r
-\r
-int x7026_info(struct flash_bank_s *bank, char *buf, int buf_size)\r
-{\r
- snprintf(buf, buf_size, "x7026 flash driver info" );\r
- return -1;\r
-}\r
-\r
-int x7026_erase_check(struct flash_bank_s *bank)\r
-{\r
- printf("x7026_erase_check not implemented yet.\n");\r
- return -1;\r
-}\r
#include "replacements.h"
-
/* Give TELNET a way to find out what version this is */
int handle_version_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
return ERROR_OK;
}
-
void exit_handler(void)
{
/* close JTAG interface */
return ERROR_OK;
}
-
-
/* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
tcl_init(); /* allows tcl to just connect without going thru telnet */
target_register_event_callback(log_target_callback_event_handler, cmd_ctx);
-
-
return ERROR_OK;
}
#working_area 0 0x11C00 0x400 backup
## flash configuration
-flash bank x7026 0x80000 0x10000 2 2 0
+flash bank aduc702x 0x80000 0x10000 2 2 0
## If you use the watchdog, the following code makes sure that the board
## doesn't reboot when halted via JTAG. Yes, on the older generation
projects / openocd / commitdiff