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-rw-r--r--src/flash/x7026.c217
1 files changed, 0 insertions, 217 deletions
diff --git a/src/flash/x7026.c b/src/flash/x7026.c
deleted file mode 100644
index e700a8bd..00000000
--- a/src/flash/x7026.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/***************************************************************************
- * 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 x7026_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
-int x7026_register_commands(struct command_context_s *cmd_ctx);
-int x7026_erase(struct flash_bank_s *bank, int first, int last);
-int x7026_protect(struct flash_bank_s *bank, int set, int first, int last);
-int x7026_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);
-int x7026_probe(struct flash_bank_s *bank);
-int x7026_info(struct flash_bank_s *bank, char *buf, int buf_size);
-int x7026_protect_check(struct flash_bank_s *bank);
-int x7026_erase_check(struct flash_bank_s *bank);
-
-#define ADUC7026_FLASH 0xfffff800
-#define ADUC7026_FLASH_FEESTA (0*4)
-#define ADUC7026_FLASH_FEEMOD (1*4)
-#define ADUC7026_FLASH_FEECON (2*4)
-#define ADUC7026_FLASH_FEEDAT (3*4)
-#define ADUC7026_FLASH_FEEADR (4*4)
-#define ADUC7026_FLASH_FEESIGN (5*4)
-#define ADUC7026_FLASH_FEEPRO (6*4)
-#define ADUC7026_FLASH_FEEHIDE (7*4)
-
-typedef struct{
- uint32_t feesta;
- uint32_t feemod;
- uint32_t feecon;
- uint32_t feedat;
- uint32_t feeadr;
- uint32_t feesign;
- uint32_t feepro;
- uint32_t feehide;
-} ADUC7026_FLASH_MMIO;
-
-typedef struct
-{
- unsigned char tmp;
-} X7026_BANK;
-
-flash_driver_t x7026_flash =
-{
- .name = "x7026",
- .register_commands = x7026_register_commands,
- .flash_bank_command = x7026_flash_bank_command,
- .erase = x7026_erase,
- .protect = x7026_protect,
- .write = x7026_write,
- .probe = x7026_probe,
- .auto_probe = x7026_probe,
- .erase_check = x7026_erase_check,
- .protect_check = x7026_protect_check,
- .info = x7026_info
-};
-
-int x7026_register_commands(struct command_context_s *cmd_ctx)
-{
- printf("x7026_register_commands not implemented yet.\n");
- return ERROR_OK;
-}
-
-/* flash bank str7x <base> <size> 0 0 <target#> */
-int x7026_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
-{
- X7026_BANK *nbank;
-
- if (argc < 6)
- {
- LOG_WARNING("incomplete flash_bank x7026 configuration");
- return ERROR_FLASH_BANK_INVALID;
- }
-
- nbank = malloc(sizeof(X7026_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 x7026_protect_check(struct flash_bank_s *bank)
-{
- printf("x7026_protect_check not implemented yet.\n");
- return ERROR_OK;
-}
-
-int x7026_erase(struct flash_bank_s *bank, int first, int last)
-{
- unsigned int x;
- int count;
- u32 v;
- target_t *target = bank->target;
-
- /* mass erase */
- if((first | last) == 0)
- {
- printf("performing mass erase.\n");
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, 0x3cff);
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, 0xffc3);
- target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEMOD, &v);
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEMOD, v | 0x8);
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x06);
- for(v = 0x4; v & 0x4;
- target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));
-
- if(!(v & 0x1))
- {
- printf("mass erase failed.\n");
- return -1;
- }
- printf("mass erase successful.\n");
- return ERROR_OK;
- }
-
- count = last - first;
- for(x = 0; x < (unsigned int)count; ++x)
- {
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, bank->base + first * 512 + x * 512);
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x05);
- for(v = 0x4; v & 0x4; target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));
- if(!(v & 0x1))
- {
- printf("erase failed for page address %x\n", bank->base + first * 512 + x * 512);
- return -1;
- }
- printf("erased page address %x\n", bank->base + first * 512 + x * 512);
- }
- return ERROR_OK;
-}
-
-int x7026_protect(struct flash_bank_s *bank, int set, int first, int last)
-{
- printf("x7026_protect not implemented yet.\n");
- return -1;
-}
-
-int x7026_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
-{
- unsigned int x;
- u32 v;
- target_t *target = bank->target;
- for(x = 0; x < count; x += 2)
- {
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEADR, offset + x);
- /* if we able to encounter a single byte instead of a word */
- if((x + 1) == count)
- {
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, buffer[x]);
- }else{
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEEDAT, buffer[x] | (buffer[x+1] << 8));
- }
- target_write_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEECON, 0x02);
- for(v = 0x4; v & 0x4; target_read_u32(target, ADUC7026_FLASH + ADUC7026_FLASH_FEESTA, &v));
- if(!(v & 0x1))
- {
- printf("single write failed for address %x.\n", offset + x);
- return -1;
- }
- printf("single write for address %x.\n", offset + x);
- }
- return ERROR_OK;
-}
-
-int x7026_probe(struct flash_bank_s *bank)
-{
- printf("x7026_probe not implemented yet.\n");
- return ERROR_OK;
-}
-
-int x7026_info(struct flash_bank_s *bank, char *buf, int buf_size)
-{
- snprintf(buf, buf_size, "x7026 flash driver info" );
- return -1;
-}
-
-int x7026_erase_check(struct flash_bank_s *bank)
-{
- printf("x7026_erase_check not implemented yet.\n");
- return -1;
-}
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