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[openocd.git] / src / flash / stm32x.c
diff --git a/src/flash/stm32x.c b/src/flash/stm32x.c
index 158f2643a0fbed14ccfc1e171b9893caa9ba63f2..a9b4fb3fd0d99a69310209f5e5c180ec4b5feaee 100644 (file)
--- a/src/flash/stm32x.c
+++ b/src/flash/stm32x.c
@@ -29,61 +29,13 @@
 #include "binarybuffer.h"
 
 
-static int stm32x_register_commands(struct command_context_s *cmd_ctx);
-static int stm32x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
-static int stm32x_erase(struct flash_bank_s *bank, int first, int last);
-static int stm32x_protect(struct flash_bank_s *bank, int set, int first, int last);
-static int stm32x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count);
-static int stm32x_probe(struct flash_bank_s *bank);
-static int stm32x_auto_probe(struct flash_bank_s *bank);
-//static int stm32x_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int stm32x_protect_check(struct flash_bank_s *bank);
-static int stm32x_info(struct flash_bank_s *bank, char *buf, int buf_size);
-
-static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
 static int stm32x_mass_erase(struct flash_bank_s *bank);
 
-flash_driver_t stm32x_flash =
-{
-       .name = "stm32x",
-       .register_commands = stm32x_register_commands,
-       .flash_bank_command = stm32x_flash_bank_command,
-       .erase = stm32x_erase,
-       .protect = stm32x_protect,
-       .write = stm32x_write,
-       .probe = stm32x_probe,
-       .auto_probe = stm32x_auto_probe,
-       .erase_check = default_flash_mem_blank_check,
-       .protect_check = stm32x_protect_check,
-       .info = stm32x_info
-};
-
-static int stm32x_register_commands(struct command_context_s *cmd_ctx)
-{
-       command_t *stm32x_cmd = register_command(cmd_ctx, NULL, "stm32x", NULL, COMMAND_ANY, "stm32x flash specific commands");
-
-       register_command(cmd_ctx, stm32x_cmd, "lock", stm32x_handle_lock_command, COMMAND_EXEC,
-                                        "lock device");
-       register_command(cmd_ctx, stm32x_cmd, "unlock", stm32x_handle_unlock_command, COMMAND_EXEC,
-                                        "unlock protected device");
-       register_command(cmd_ctx, stm32x_cmd, "mass_erase", stm32x_handle_mass_erase_command, COMMAND_EXEC,
-                                        "mass erase device");
-       register_command(cmd_ctx, stm32x_cmd, "options_read", stm32x_handle_options_read_command, COMMAND_EXEC,
-                                        "read device option bytes");
-       register_command(cmd_ctx, stm32x_cmd, "options_write", stm32x_handle_options_write_command, COMMAND_EXEC,
-                                        "write device option bytes");
-       return ERROR_OK;
-}
-
 /* flash bank stm32x <base> <size> 0 0 <target#>
  */
-static int stm32x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
+FLASH_BANK_COMMAND_HANDLER(stm32x_flash_bank_command)
 {
-       stm32x_flash_bank_t *stm32x_info;
+       struct stm32x_flash_bank *stm32x_info;
 
        if (argc < 6)
        {
@@ -91,7 +43,7 @@ static int stm32x_flash_bank_command(struct command_context_s *cmd_ctx, char *cm
                return ERROR_FLASH_BANK_INVALID;
        }
 
-       stm32x_info = malloc(sizeof(stm32x_flash_bank_t));
+       stm32x_info = malloc(sizeof(struct stm32x_flash_bank));
        bank->driver_priv = stm32x_info;
 
        stm32x_info->write_algorithm = NULL;
@@ -102,7 +54,7 @@ static int stm32x_flash_bank_command(struct command_context_s *cmd_ctx, char *cm
 
 static uint32_t stm32x_get_flash_status(flash_bank_t *bank)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        uint32_t status;
 
        target_read_u32(target, STM32_FLASH_SR, &status);
@@ -112,7 +64,7 @@ static uint32_t stm32x_get_flash_status(flash_bank_t *bank)
 
 static uint32_t stm32x_wait_status_busy(flash_bank_t *bank, int timeout)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        uint32_t status;
 
        /* wait for busy to clear */
@@ -132,8 +84,8 @@ static uint32_t stm32x_wait_status_busy(flash_bank_t *bank, int timeout)
 static int stm32x_read_options(struct flash_bank_s *bank)
 {
        uint32_t optiondata;
-       stm32x_flash_bank_t *stm32x_info = NULL;
-       target_t *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = NULL;
+       struct target *target = bank->target;
 
        stm32x_info = bank->driver_priv;
 
@@ -159,8 +111,8 @@ static int stm32x_read_options(struct flash_bank_s *bank)
 
 static int stm32x_erase_options(struct flash_bank_s *bank)
 {
-       stm32x_flash_bank_t *stm32x_info = NULL;
-       target_t *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = NULL;
+       struct target *target = bank->target;
        uint32_t status;
 
        stm32x_info = bank->driver_priv;
@@ -196,8 +148,8 @@ static int stm32x_erase_options(struct flash_bank_s *bank)
 
 static int stm32x_write_options(struct flash_bank_s *bank)
 {
-       stm32x_flash_bank_t *stm32x_info = NULL;
-       target_t *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = NULL;
+       struct target *target = bank->target;
        uint32_t status;
 
        stm32x_info = bank->driver_priv;
@@ -280,8 +232,8 @@ static int stm32x_write_options(struct flash_bank_s *bank)
 
 static int stm32x_protect_check(struct flash_bank_s *bank)
 {
-       target_t *target = bank->target;
-       stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
+       struct target *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = bank->driver_priv;
 
        uint32_t protection;
        int i, s;
@@ -352,7 +304,7 @@ static int stm32x_protect_check(struct flash_bank_s *bank)
 
 static int stm32x_erase(struct flash_bank_s *bank, int first, int last)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        int i;
        uint32_t status;
 
@@ -393,8 +345,8 @@ static int stm32x_erase(struct flash_bank_s *bank, int first, int last)
 
 static int stm32x_protect(struct flash_bank_s *bank, int set, int first, int last)
 {
-       stm32x_flash_bank_t *stm32x_info = NULL;
-       target_t *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = NULL;
+       struct target *target = bank->target;
        uint16_t prot_reg[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF};
        int i, reg, bit;
        int status;
@@ -480,13 +432,13 @@ static int stm32x_protect(struct flash_bank_s *bank, int set, int first, int las
 
 static int stm32x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
 {
-       stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
-       target_t *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = bank->driver_priv;
+       struct target *target = bank->target;
        uint32_t buffer_size = 16384;
-       working_area_t *source;
+       struct working_area *source;
        uint32_t address = bank->base + offset;
-       reg_param_t reg_params[4];
-       armv7m_algorithm_t armv7m_info;
+       struct reg_param reg_params[4];
+       struct armv7m_algorithm armv7m_info;
        int retval = ERROR_OK;
 
        uint8_t stm32x_flash_write_code[] = {
@@ -599,7 +551,7 @@ static int stm32x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32
 
 static int stm32x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        uint32_t words_remaining = (count / 2);
        uint32_t bytes_remaining = (count & 0x00000001);
        uint32_t address = bank->base + offset;
@@ -704,8 +656,8 @@ static int stm32x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t off
 
 static int stm32x_probe(struct flash_bank_s *bank)
 {
-       target_t *target = bank->target;
-       stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
+       struct target *target = bank->target;
+       struct stm32x_flash_bank *stm32x_info = bank->driver_priv;
        int i;
        uint16_t num_pages;
        uint32_t device_id;
@@ -804,7 +756,7 @@ static int stm32x_probe(struct flash_bank_s *bank)
        bank->base = 0x08000000;
        bank->size = (num_pages * page_size);
        bank->num_sectors = num_pages;
-       bank->sectors = malloc(sizeof(flash_sector_t) * num_pages);
+       bank->sectors = malloc(sizeof(struct flash_sector) * num_pages);
 
        for (i = 0; i < num_pages; i++)
        {
@@ -821,14 +773,14 @@ static int stm32x_probe(struct flash_bank_s *bank)
 
 static int stm32x_auto_probe(struct flash_bank_s *bank)
 {
-       stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
+       struct stm32x_flash_bank *stm32x_info = bank->driver_priv;
        if (stm32x_info->probed)
                return ERROR_OK;
        return stm32x_probe(bank);
 }
 
 #if 0
-static int stm32x_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_part_id_command)
 {
        return ERROR_OK;
 }
@@ -836,7 +788,7 @@ static int stm32x_handle_part_id_command(struct command_context_s *cmd_ctx, char
 
 static int stm32x_info(struct flash_bank_s *bank, char *buf, int buf_size)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        uint32_t device_id;
        int printed;
 
@@ -940,10 +892,10 @@ static int stm32x_info(struct flash_bank_s *bank, char *buf, int buf_size)
        return ERROR_OK;
 }
 
-static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_lock_command)
 {
-       target_t *target = NULL;
-       stm32x_flash_bank_t *stm32x_info = NULL;
+       struct target *target = NULL;
+       struct stm32x_flash_bank *stm32x_info = NULL;
 
        if (argc < 1)
        {
@@ -986,10 +938,10 @@ static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *c
        return ERROR_OK;
 }
 
-static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_unlock_command)
 {
-       target_t *target = NULL;
-       stm32x_flash_bank_t *stm32x_info = NULL;
+       struct target *target = NULL;
+       struct stm32x_flash_bank *stm32x_info = NULL;
 
        if (argc < 1)
        {
@@ -1029,11 +981,11 @@ static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char
        return ERROR_OK;
 }
 
-static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_options_read_command)
 {
        uint32_t optionbyte;
-       target_t *target = NULL;
-       stm32x_flash_bank_t *stm32x_info = NULL;
+       struct target *target = NULL;
+       struct stm32x_flash_bank *stm32x_info = NULL;
 
        if (argc < 1)
        {
@@ -1085,10 +1037,10 @@ static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx,
        return ERROR_OK;
 }
 
-static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_options_write_command)
 {
-       target_t *target = NULL;
-       stm32x_flash_bank_t *stm32x_info = NULL;
+       struct target *target = NULL;
+       struct stm32x_flash_bank *stm32x_info = NULL;
        uint16_t optionbyte = 0xF8;
 
        if (argc < 4)
@@ -1160,7 +1112,7 @@ static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx
 
 static int stm32x_mass_erase(struct flash_bank_s *bank)
 {
-       target_t *target = bank->target;
+       struct target *target = bank->target;
        uint32_t status;
 
        if (target->state != TARGET_HALTED)
@@ -1196,7 +1148,7 @@ static int stm32x_mass_erase(struct flash_bank_s *bank)
        return ERROR_OK;
 }
 
-static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(stm32x_handle_mass_erase_command)
 {
        int i;
 
@@ -1228,3 +1180,41 @@ static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, c
 
        return ERROR_OK;
 }
+
+static int stm32x_register_commands(struct command_context_s *cmd_ctx)
+{
+       command_t *stm32x_cmd = register_command(cmd_ctx, NULL, "stm32x",
+                       NULL, COMMAND_ANY, "stm32x flash specific commands");
+
+       register_command(cmd_ctx, stm32x_cmd, "lock",
+                       stm32x_handle_lock_command, COMMAND_EXEC,
+                       "lock device");
+       register_command(cmd_ctx, stm32x_cmd, "unlock",
+                       stm32x_handle_unlock_command, COMMAND_EXEC,
+                       "unlock protected device");
+       register_command(cmd_ctx, stm32x_cmd, "mass_erase",
+                       stm32x_handle_mass_erase_command, COMMAND_EXEC,
+                       "mass erase device");
+       register_command(cmd_ctx, stm32x_cmd, "options_read",
+                       stm32x_handle_options_read_command, COMMAND_EXEC,
+                       "read device option bytes");
+       register_command(cmd_ctx, stm32x_cmd, "options_write",
+                       stm32x_handle_options_write_command, COMMAND_EXEC,
+                       "write device option bytes");
+
+       return ERROR_OK;
+}
+
+struct flash_driver stm32x_flash = {
+               .name = "stm32x",
+               .register_commands = &stm32x_register_commands,
+               .flash_bank_command = &stm32x_flash_bank_command,
+               .erase = &stm32x_erase,
+               .protect = &stm32x_protect,
+               .write = &stm32x_write,
+               .probe = &stm32x_probe,
+               .auto_probe = &stm32x_auto_probe,
+               .erase_check = &default_flash_mem_blank_check,
+               .protect_check = &stm32x_protect_check,
+               .info = &stm32x_info,
+       };
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