X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Ftms470.c;h=b28aee434625ce86e692b18cf003a76cc6ef43ca;hp=2f02e5d77cf9da23effd2b2797af76923457e82a;hb=16b6b5e7a86353dbc0c4823fe3d772c0faca7c1c;hpb=72d227cd5e32a6b141026e31ca4702cd69c79e62

diff --git a/src/flash/nor/tms470.c b/src/flash/nor/tms470.c
index 2f02e5d77c..b28aee4346 100644
--- a/src/flash/nor/tms470.c
+++ b/src/flash/nor/tms470.c
@@ -21,7 +21,6 @@
 #include "config.h"
 #endif
 
-#include "tms470.h"
 #include "imp.h"
 
 
@@ -29,6 +28,20 @@
                       Internal Support, Helpers
    ---------------------------------------------------------------------- */
 
+struct tms470_flash_bank
+{
+	unsigned ordinal;
+
+	/* device identification register */
+	uint32_t device_ident_reg;
+	uint32_t silicon_version;
+	uint32_t technology_family;
+	uint32_t rom_flash;
+	uint32_t part_number;
+	const char * part_name;
+
+};
+
 static const struct flash_sector TMS470R1A256_SECTORS[] = {
 	{0x00000000, 0x00002000, -1, -1},
 	{0x00002000, 0x00002000, -1, -1},
@@ -116,7 +129,7 @@ static int tms470_read_part_info(struct flash_bank *bank)
 	uint32_t technology_family;
 	uint32_t rom_flash;
 	uint32_t part_number;
-	char *part_name;
+	const char *part_name;
 
 	/* we shall not rely on the caller in this test, this function allocates memory,
 	   thus and executing the code more than once may cause memory leak */
@@ -300,8 +313,7 @@ COMMAND_HANDLER(tms470_handle_flash_keyset_command)
 {
 	if (CMD_ARGC > 4)
 	{
-		command_print(CMD_CTX, "tms470 flash_keyset <key0> <key1> <key2> <key3>");
-		return ERROR_INVALID_ARGUMENTS;
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 	else if (CMD_ARGC == 4)
 	{
@@ -315,7 +327,7 @@ COMMAND_HANDLER(tms470_handle_flash_keyset_command)
 			{
 				command_print(CMD_CTX, "could not process flash key %s", CMD_ARGV[i]);
 				LOG_ERROR("could not process flash key %s", CMD_ARGV[i]);
-				return ERROR_INVALID_ARGUMENTS;
+				return ERROR_COMMAND_SYNTAX_ERROR;
 			}
 		}
 
@@ -324,7 +336,7 @@ COMMAND_HANDLER(tms470_handle_flash_keyset_command)
 	else if (CMD_ARGC != 0)
 	{
 		command_print(CMD_CTX, "tms470 flash_keyset <key0> <key1> <key2> <key3>");
-		return ERROR_INVALID_ARGUMENTS;
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 
 	if (keysSet)
@@ -364,8 +376,7 @@ COMMAND_HANDLER(tms470_handle_osc_megahertz_command)
 {
 	if (CMD_ARGC > 1)
 	{
-		command_print(CMD_CTX, "tms470 osc_megahertz <MHz>");
-		return ERROR_INVALID_ARGUMENTS;
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 	else if (CMD_ARGC == 1)
 	{
@@ -377,7 +388,7 @@ COMMAND_HANDLER(tms470_handle_osc_megahertz_command)
 		LOG_ERROR("osc_megahertz must be positive and non-zero!");
 		command_print(CMD_CTX, "osc_megahertz must be positive and non-zero!");
 		oscMHz = 12;
-		return ERROR_INVALID_ARGUMENTS;
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 
 	command_print(CMD_CTX, "osc_megahertz=%d", oscMHz);
@@ -393,8 +404,7 @@ COMMAND_HANDLER(tms470_handle_plldis_command)
 {
 	if (CMD_ARGC > 1)
 	{
-		command_print(CMD_CTX, "tms470 plldis <0 | 1>");
-		return ERROR_INVALID_ARGUMENTS;
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 	else if (CMD_ARGC == 1)
 	{
@@ -827,18 +837,21 @@ static int tms470_erase_sector(struct flash_bank *bank, int sector)
 static const struct command_registration tms470_any_command_handlers[] = {
 	{
 		.name = "flash_keyset",
+		.usage = "<key0> <key1> <key2> <key3>",
 		.handler = tms470_handle_flash_keyset_command,
 		.mode = COMMAND_ANY,
 		.help = "tms470 flash_keyset <key0> <key1> <key2> <key3>",
 	},
 	{
 		.name = "osc_megahertz",
+		.usage = "<MHz>",
 		.handler = tms470_handle_osc_megahertz_command,
 		.mode = COMMAND_ANY,
 		.help = "tms470 osc_megahertz <MHz>",
 	},
 	{
 		.name = "plldis",
+		.usage = "<0 | 1>",
 		.handler = tms470_handle_plldis_command,
 		.mode = COMMAND_ANY,
 		.help = "tms470 plldis <0/1>",
@@ -1231,13 +1244,11 @@ static int get_tms470_info(struct flash_bank *bank, char *buf, int buf_size)
 		return ERROR_FLASH_OPERATION_FAILED;
 	}
 
-	used += snprintf(buf, buf_size, "\ntms470 information: Chip is %s\n", tms470_info->part_name);
+	used = snprintf(buf, buf_size, "\ntms470 information: Chip is %s\n", tms470_info->part_name);
 	buf += used;
 	buf_size -= used;
 
-	used += snprintf(buf, buf_size, "Flash protection level 2 is %s\n", tms470_check_flash_unlocked(bank->target) == ERROR_OK ? "disabled" : "enabled");
-	buf += used;
-	buf_size -= used;
+	snprintf(buf, buf_size, "Flash protection level 2 is %s\n", tms470_check_flash_unlocked(bank->target) == ERROR_OK ? "disabled" : "enabled");
 
 	return ERROR_OK;
 }