Change return value on error.

[fw/openocd] / src / flash / nor / avrf.c

diff --git a/src/flash/nor/avrf.c b/src/flash/nor/avrf.c
index 8472d8362c00f5bb838559a89faa2ee512d809c1..1ade45267deffd78d778b464e5e592406137a134 100644 (file)
--- a/src/flash/nor/avrf.c
+++ b/src/flash/nor/avrf.c
@@ -22,7 +22,6 @@
 #endif
 
 #include "imp.h"
-#include "avrf.h"
 #include <target/avrt.h>
 
 
@@ -50,6 +49,22 @@
 #define AVR_JTAG_REG_ProgrammingCommand_Len                    15
 #define AVR_JTAG_REG_FlashDataByte_Len                         16
 
+struct avrf_type
+{
+       char name[15];
+       uint16_t chip_id;
+       int flash_page_size;
+       int flash_page_num;
+       int eeprom_page_size;
+       int eeprom_page_num;
+};
+
+struct avrf_flash_bank
+{
+       int ppage_size;
+       int probed;
+};
+
 static struct avrf_type avft_chips_info[] =
 {
 /*     name, chip_id,  flash_page_size, flash_page_num,
@@ -59,19 +74,6 @@ static struct avrf_type avft_chips_info[] =
        {"at90can128",  0x9781, 256, 512, 8, 512},
 };
 
-int avr_jtag_sendinstr(struct jtag_tap *tap, uint8_t *ir_in, uint8_t ir_out);
-int avr_jtag_senddat(struct jtag_tap *tap, uint32_t *dr_in, uint32_t dr_out, int len);
-
-int mcu_write_ir(struct jtag_tap *tap, uint8_t *ir_in, uint8_t *ir_out, int ir_len, int rti);
-int mcu_write_dr(struct jtag_tap *tap, uint8_t *ir_in, uint8_t *ir_out, int dr_len, int rti);
-int mcu_write_ir_u8(struct jtag_tap *tap, uint8_t *ir_in, uint8_t ir_out, int ir_len, int rti);
-int mcu_write_dr_u8(struct jtag_tap *tap, uint8_t *ir_in, uint8_t ir_out, int dr_len, int rti);
-int mcu_write_ir_u16(struct jtag_tap *tap, uint16_t *ir_in, uint16_t ir_out, int ir_len, int rti);
-int mcu_write_dr_u16(struct jtag_tap *tap, uint16_t *ir_in, uint16_t ir_out, int dr_len, int rti);
-int mcu_write_ir_u32(struct jtag_tap *tap, uint32_t *ir_in, uint32_t ir_out, int ir_len, int rti);
-int mcu_write_dr_u32(struct jtag_tap *tap, uint32_t *ir_in, uint32_t ir_out, int dr_len, int rti);
-int mcu_execute_queue(void);
-
 /* avr program functions */
 static int avr_jtag_reset(struct avr_common *avr, uint32_t reset)
 {
@@ -189,8 +191,7 @@ FLASH_BANK_COMMAND_HANDLER(avrf_flash_bank_command)
 
        if (CMD_ARGC < 6)
        {
-               LOG_WARNING("incomplete flash_bank avr configuration");
-               return ERROR_FLASH_BANK_INVALID;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        avrf_info = malloc(sizeof(struct avrf_flash_bank));
@@ -449,8 +450,7 @@ COMMAND_HANDLER(avrf_handle_mass_erase_command)
 
        if (CMD_ARGC < 1)
        {
-               command_print(CMD_CTX, "avr mass_erase <bank>");
-               return ERROR_OK;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        struct flash_bank *bank;
@@ -480,6 +480,7 @@ COMMAND_HANDLER(avrf_handle_mass_erase_command)
 static const struct command_registration avrf_exec_command_handlers[] = {
        {
                .name = "mass_erase",
+               .usage = "<bank>",
                .handler = avrf_handle_mass_erase_command,
                .mode = COMMAND_EXEC,
                .help = "erase entire device",