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add const keyword to some APIs
[openocd.git] / src / flash / lpc2900.c
diff --git a/src/flash/lpc2900.c b/src/flash/lpc2900.c
index e39c53195d9f588f7ce3591099939050de71094f..251f682f21eae6fc7b8d4cda75b4ba2d5884aaec 100644 (file)
--- a/src/flash/lpc2900.c
+++ b/src/flash/lpc2900.c
@@ -171,21 +171,6 @@ typedef struct lpc2900_flash_bank_s
 } lpc2900_flash_bank_t;
 
 
-
-
-static int lpc2900_register_commands(struct command_context_s *cmd_ctx);
-static int lpc2900_flash_bank_command(struct command_context_s *cmd_ctx,
-                                      char *cmd, char **args, int argc,
-                                      struct flash_bank_s *bank);
-static int lpc2900_erase(struct flash_bank_s *bank, int first, int last);
-static int lpc2900_protect(struct flash_bank_s *bank, int set, int first, int last);
-static int lpc2900_write(struct flash_bank_s *bank,
-                         uint8_t *buffer, uint32_t offset, uint32_t count);
-static int lpc2900_probe(struct flash_bank_s *bank);
-static int lpc2900_erase_check(struct flash_bank_s *bank);
-static int lpc2900_protect_check(struct flash_bank_s *bank);
-static int lpc2900_info(struct flash_bank_s *bank, char *buf, int buf_size);
-
 static uint32_t lpc2900_wait_status(flash_bank_t *bank, uint32_t mask, int timeout);
 static void lpc2900_setup(struct flash_bank_s *bank);
 static uint32_t lpc2900_is_ready(struct flash_bank_s *bank);
@@ -528,7 +513,7 @@ static uint32_t lpc2900_calc_tr( uint32_t clock, uint32_t time )
         * FPTR.TR = -------------------------------
         *                         512
         *
-        * The result is the 
+        * The result is the
         */
 
        uint32_t tr_val = (uint32_t)((((time / 1e6) * clock) + 511.0) / 512.0);
@@ -554,7 +539,6 @@ static uint32_t lpc2900_calc_tr( uint32_t clock, uint32_t time )
 static int lpc2900_handle_signature_command( struct command_context_s *cmd_ctx,
                                              char *cmd, char **args, int argc )
 {
-       flash_bank_t *bank;
        uint32_t status;
        uint32_t signature[4];
 
@@ -565,13 +549,10 @@ static int lpc2900_handle_signature_command( struct command_context_s *cmd_ctx,
                return ERROR_FLASH_BANK_INVALID;
        }
 
-       /* Get the bank descriptor */
-       bank = get_flash_bank_by_num( strtoul(args[0], NULL, 0) );
-       if( !bank )
-       {
-               command_print( cmd_ctx, "flash bank '#%s' is out of bounds", args[0] );
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
 
        if( bank->target->state != TARGET_HALTED )
        {
@@ -614,21 +595,16 @@ static int lpc2900_handle_signature_command( struct command_context_s *cmd_ctx,
 static int lpc2900_handle_read_custom_command( struct command_context_s *cmd_ctx,
                                                char *cmd, char **args, int argc )
 {
-       flash_bank_t *bank;
-
-
        if( argc < 2 )
        {
                return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
-       /* Get the bank descriptor */
-       bank = get_flash_bank_by_num( strtoul(args[0], NULL, 0) );
-       if( !bank )
-       {
-               command_print( cmd_ctx, "flash bank '#%s' is out of bounds", args[0] );
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
+
        lpc2900_flash_bank_t *lpc2900_info = bank->driver_priv;
        lpc2900_info->risky = 0;
 
@@ -659,7 +635,7 @@ static int lpc2900_handle_read_custom_command( struct command_context_s *cmd_ctx
 
        /* Try and open the file */
        fileio_t fileio;
-       char *filename = args[1];
+       const char *filename = args[1];
        int ret = fileio_open( &fileio, filename, FILEIO_WRITE, FILEIO_BINARY );
        if( ret != ERROR_OK )
        {
@@ -696,21 +672,16 @@ static int lpc2900_handle_read_custom_command( struct command_context_s *cmd_ctx
 static int lpc2900_handle_password_command(struct command_context_s *cmd_ctx,
                                            char *cmd, char **args, int argc)
 {
-       flash_bank_t *bank;
-
-
        if (argc < 2)
        {
                return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
-       /* Get the bank descriptor */
-       bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
-       if (!bank)
-       {
-               command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]);
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
+
        lpc2900_flash_bank_t *lpc2900_info = bank->driver_priv;
 
 #define ISS_PASSWORD "I_know_what_I_am_doing"
@@ -747,13 +718,11 @@ static int lpc2900_handle_write_custom_command( struct command_context_s *cmd_ct
                return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
-       /* Get the bank descriptor */
-       flash_bank_t *bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
-       if (!bank)
-       {
-               command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]);
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
+
        lpc2900_flash_bank_t *lpc2900_info = bank->driver_priv;
 
        /* Check if command execution is allowed. */
@@ -778,9 +747,9 @@ static int lpc2900_handle_write_custom_command( struct command_context_s *cmd_ct
        image.base_address = 0;
        image.start_address_set = 0;
 
-       char *filename = args[1];
-       char *type = (argc >= 3) ? args[2] : NULL;
-       int retval = image_open(&image, filename, type);
+       const char *filename = args[1];
+       const char *type = (argc >= 3) ? args[2] : NULL;
+       retval = image_open(&image, filename, type);
        if (retval != ERROR_OK)
        {
                return retval;
@@ -866,12 +835,11 @@ static int lpc2900_handle_secure_sector_command(struct command_context_s *cmd_ct
        }
 
        /* Get the bank descriptor */
-       flash_bank_t *bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
-       if (!bank)
-       {
-               command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]);
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
+
        lpc2900_flash_bank_t *lpc2900_info = bank->driver_priv;
 
        /* Check if command execution is allowed. */
@@ -884,8 +852,9 @@ static int lpc2900_handle_secure_sector_command(struct command_context_s *cmd_ct
        lpc2900_info->risky = 0;
 
        /* Read sector range, and do a sanity check. */
-       int first = strtoul(args[1], NULL, 0);
-       int last = strtoul(args[2], NULL, 0);
+       int first, last;
+       COMMAND_PARSE_NUMBER(int, args[1], first);
+       COMMAND_PARSE_NUMBER(int, args[2], last);
        if( (first >= bank->num_sectors) ||
            (last >= bank->num_sectors) ||
            (first > last) )
@@ -896,7 +865,6 @@ static int lpc2900_handle_secure_sector_command(struct command_context_s *cmd_ct
 
        uint8_t page[FLASH_PAGE_SIZE];
        int sector;
-       int retval;
 
        /* Sectors in page 6 */
        if( (first <= 4) || (last >= 8) )
@@ -972,12 +940,11 @@ static int lpc2900_handle_secure_jtag_command(struct command_context_s *cmd_ctx,
        }
 
        /* Get the bank descriptor */
-       flash_bank_t *bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
-       if (!bank)
-       {
-               command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]);
-               return ERROR_OK;
-       }
+       flash_bank_t *bank;
+       int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
+       if (ERROR_OK != retval)
+               return retval;
+
        lpc2900_flash_bank_t *lpc2900_info = bank->driver_priv;
 
        /* Check if command execution is allowed. */
@@ -1001,7 +968,6 @@ static int lpc2900_handle_secure_jtag_command(struct command_context_s *cmd_ctx,
        page[0x30 +  3] = 0x7F;
 
        /* Write to page 5 */
-       int retval;
        if( (retval = lpc2900_write_index_page( bank, 5, &page ))
                        != ERROR_OK )
        {
@@ -1117,7 +1083,9 @@ static int lpc2900_flash_bank_command(struct command_context_s *cmd_ctx,
         * Reject it if we can't meet the requirements for program time
         * (if clock too slow), or for erase time (clock too fast).
         */
-       lpc2900_info->clk_sys_fmc = strtoul(args[6], NULL, 0) * 1000;
+       uint32_t clk_sys_fmc;
+       COMMAND_PARSE_NUMBER(u32, args[6], clk_sys_fmc);
+       lpc2900_info->clk_sys_fmc = clk_sys_fmc * 1000;
 
        uint32_t clock_limit;
        /* Check program time limit */
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