};
-static const struct flash_sector TMS470R1A256_SECTORS[] = {
+static const struct flash_sector tms470r1a256_sectors[] = {
{0x00000000, 0x00002000, -1, -1},
{0x00002000, 0x00002000, -1, -1},
{0x00004000, 0x00002000, -1, -1},
};
#define TMS470R1A256_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A256_SECTORS)
+ ARRAY_SIZE(tms470r1a256_sectors)
-static const struct flash_sector TMS470R1A288_BANK0_SECTORS[] = {
+static const struct flash_sector tms470r1a288_bank0_sectors[] = {
{0x00000000, 0x00002000, -1, -1},
{0x00002000, 0x00002000, -1, -1},
{0x00004000, 0x00002000, -1, -1},
};
#define TMS470R1A288_BANK0_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A288_BANK0_SECTORS)
+ ARRAY_SIZE(tms470r1a288_bank0_sectors)
-static const struct flash_sector TMS470R1A288_BANK1_SECTORS[] = {
+static const struct flash_sector tms470r1a288_bank1_sectors[] = {
{0x00040000, 0x00010000, -1, -1},
{0x00050000, 0x00010000, -1, -1},
{0x00060000, 0x00010000, -1, -1},
};
#define TMS470R1A288_BANK1_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A288_BANK1_SECTORS)
+ ARRAY_SIZE(tms470r1a288_bank1_sectors)
-static const struct flash_sector TMS470R1A384_BANK0_SECTORS[] = {
+static const struct flash_sector tms470r1a384_bank0_sectors[] = {
{0x00000000, 0x00002000, -1, -1},
{0x00002000, 0x00002000, -1, -1},
{0x00004000, 0x00004000, -1, -1},
};
#define TMS470R1A384_BANK0_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A384_BANK0_SECTORS)
+ ARRAY_SIZE(tms470r1a384_bank0_sectors)
-static const struct flash_sector TMS470R1A384_BANK1_SECTORS[] = {
+static const struct flash_sector tms470r1a384_bank1_sectors[] = {
{0x00020000, 0x00008000, -1, -1},
{0x00028000, 0x00008000, -1, -1},
{0x00030000, 0x00008000, -1, -1},
};
#define TMS470R1A384_BANK1_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A384_BANK1_SECTORS)
+ ARRAY_SIZE(tms470r1a384_bank1_sectors)
-static const struct flash_sector TMS470R1A384_BANK2_SECTORS[] = {
+static const struct flash_sector tms470r1a384_bank2_sectors[] = {
{0x00040000, 0x00008000, -1, -1},
{0x00048000, 0x00008000, -1, -1},
{0x00050000, 0x00008000, -1, -1},
};
#define TMS470R1A384_BANK2_NUM_SECTORS \
- ARRAY_SIZE(TMS470R1A384_BANK2_SECTORS)
+ ARRAY_SIZE(tms470r1a384_bank2_sectors)
/* ---------------------------------------------------------------------- */
bank->base = 0x00000000;
bank->size = 256 * 1024;
bank->num_sectors = TMS470R1A256_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A256_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a256_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A256_SECTORS, sizeof(TMS470R1A256_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a256_sectors, sizeof(tms470r1a256_sectors));
break;
case 0x2b:
bank->base = 0x00000000;
bank->size = 32 * 1024;
bank->num_sectors = TMS470R1A288_BANK0_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A288_BANK0_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a288_bank0_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A288_BANK0_SECTORS,
- sizeof(TMS470R1A288_BANK0_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a288_bank0_sectors,
+ sizeof(tms470r1a288_bank0_sectors));
} else if ((bank->base >= 0x00040000) && (bank->base < 0x00080000)) {
tms470_info->ordinal = 1;
bank->base = 0x00040000;
bank->size = 256 * 1024;
bank->num_sectors = TMS470R1A288_BANK1_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A288_BANK1_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a288_bank1_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A288_BANK1_SECTORS,
- sizeof(TMS470R1A288_BANK1_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a288_bank1_sectors,
+ sizeof(tms470r1a288_bank1_sectors));
} else {
LOG_ERROR("No %s flash bank contains base address " TARGET_ADDR_FMT ".",
part_name, bank->base);
bank->base = 0x00000000;
bank->size = 128 * 1024;
bank->num_sectors = TMS470R1A384_BANK0_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A384_BANK0_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a384_bank0_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A384_BANK0_SECTORS,
- sizeof(TMS470R1A384_BANK0_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a384_bank0_sectors,
+ sizeof(tms470r1a384_bank0_sectors));
} else if ((bank->base >= 0x00020000) && (bank->base < 0x00040000)) {
tms470_info->ordinal = 1;
bank->base = 0x00020000;
bank->size = 128 * 1024;
bank->num_sectors = TMS470R1A384_BANK1_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A384_BANK1_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a384_bank1_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A384_BANK1_SECTORS,
- sizeof(TMS470R1A384_BANK1_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a384_bank1_sectors,
+ sizeof(tms470r1a384_bank1_sectors));
} else if ((bank->base >= 0x00040000) && (bank->base < 0x00060000)) {
tms470_info->ordinal = 2;
bank->base = 0x00040000;
bank->size = 128 * 1024;
bank->num_sectors = TMS470R1A384_BANK2_NUM_SECTORS;
- bank->sectors = malloc(sizeof(TMS470R1A384_BANK2_SECTORS));
+ bank->sectors = malloc(sizeof(tms470r1a384_bank2_sectors));
if (!bank->sectors)
return ERROR_FLASH_OPERATION_FAILED;
- (void)memcpy(bank->sectors, TMS470R1A384_BANK2_SECTORS,
- sizeof(TMS470R1A384_BANK2_SECTORS));
+ (void)memcpy(bank->sectors, tms470r1a384_bank2_sectors,
+ sizeof(tms470r1a384_bank2_sectors));
} else {
LOG_ERROR("No %s flash bank contains base address " TARGET_ADDR_FMT ".",
part_name, bank->base);
/* ---------------------------------------------------------------------- */
-static uint32_t keysSet;
-static uint32_t flashKeys[4];
+static uint32_t keys_set;
+static uint32_t flash_keys[4];
COMMAND_HANDLER(tms470_handle_flash_keyset_command)
{
int i;
for (i = 0; i < 4; i++) {
- int start = (0 == strncmp(CMD_ARGV[i], "0x", 2)) ? 2 : 0;
+ int start = (strncmp(CMD_ARGV[i], "0x", 2) == 0) ? 2 : 0;
- if (1 != sscanf(&CMD_ARGV[i][start], "%" SCNx32 "", &flashKeys[i])) {
+ if (sscanf(&CMD_ARGV[i][start], "%" SCNx32 "", &flash_keys[i]) != 1) {
command_print(CMD, "could not process flash key %s",
CMD_ARGV[i]);
LOG_ERROR("could not process flash key %s", CMD_ARGV[i]);
}
}
- keysSet = 1;
+ keys_set = 1;
} else if (CMD_ARGC != 0) {
command_print(CMD, "tms470 flash_keyset <key0> <key1> <key2> <key3>");
return ERROR_COMMAND_SYNTAX_ERROR;
}
- if (keysSet) {
+ if (keys_set) {
command_print(CMD,
"using flash keys 0x%08" PRIx32 ", 0x%08" PRIx32 ", 0x%08" PRIx32 ", 0x%08" PRIx32 "",
- flashKeys[0],
- flashKeys[1],
- flashKeys[2],
- flashKeys[3]);
+ flash_keys[0],
+ flash_keys[1],
+ flash_keys[2],
+ flash_keys[3]);
} else
command_print(CMD, "flash keys not set");
return ERROR_OK;
}
-static const uint32_t FLASH_KEYS_ALL_ONES[] = { 0xFFFFFFFF, 0xFFFFFFFF,
+static const uint32_t flash_keys_all_ones[] = { 0xFFFFFFFF, 0xFFFFFFFF,
0xFFFFFFFF, 0xFFFFFFFF,};
-static const uint32_t FLASH_KEYS_ALL_ZEROS[] = { 0x00000000, 0x00000000,
+static const uint32_t flash_keys_all_zeros[] = { 0x00000000, 0x00000000,
0x00000000, 0x00000000,};
-static const uint32_t FLASH_KEYS_MIX1[] = { 0xf0fff0ff, 0xf0fff0ff,
+static const uint32_t flash_keys_mix1[] = { 0xf0fff0ff, 0xf0fff0ff,
0xf0fff0ff, 0xf0fff0ff};
-static const uint32_t FLASH_KEYS_MIX2[] = { 0x0000ffff, 0x0000ffff,
+static const uint32_t flash_keys_mix2[] = { 0x0000ffff, 0x0000ffff,
0x0000ffff, 0x0000ffff};
/* ---------------------------------------------------------------------- */
-static int oscMHz = 12;
+static int osc_mhz = 12;
COMMAND_HANDLER(tms470_handle_osc_megahertz_command)
{
if (CMD_ARGC > 1)
return ERROR_COMMAND_SYNTAX_ERROR;
else if (CMD_ARGC == 1)
- sscanf(CMD_ARGV[0], "%d", &oscMHz);
+ sscanf(CMD_ARGV[0], "%d", &osc_mhz);
- if (oscMHz <= 0) {
+ if (osc_mhz <= 0) {
LOG_ERROR("osc_megahertz must be positive and non-zero!");
command_print(CMD, "osc_megahertz must be positive and non-zero!");
- oscMHz = 12;
+ osc_mhz = 12;
return ERROR_COMMAND_SYNTAX_ERROR;
}
- command_print(CMD, "osc_megahertz=%d", oscMHz);
+ command_print(CMD, "osc_megahertz=%d", osc_mhz);
return ERROR_OK;
}
target_write_u32(target, 0xFFE89C0C, key_set[i]);
}
- if (ERROR_OK == tms470_check_flash_unlocked(target)) {
+ if (tms470_check_flash_unlocked(target) == ERROR_OK) {
/*
* There seems to be a side-effect of reading the FMPKEY
* register in that it re-enables the protection. So we
const uint32_t *p_key_sets[5];
unsigned i, key_set_count;
- if (keysSet) {
+ if (keys_set) {
key_set_count = 5;
- p_key_sets[0] = flashKeys;
- p_key_sets[1] = FLASH_KEYS_ALL_ONES;
- p_key_sets[2] = FLASH_KEYS_ALL_ZEROS;
- p_key_sets[3] = FLASH_KEYS_MIX1;
- p_key_sets[4] = FLASH_KEYS_MIX2;
+ p_key_sets[0] = flash_keys;
+ p_key_sets[1] = flash_keys_all_ones;
+ p_key_sets[2] = flash_keys_all_zeros;
+ p_key_sets[3] = flash_keys_mix1;
+ p_key_sets[4] = flash_keys_mix2;
} else {
key_set_count = 4;
- p_key_sets[0] = FLASH_KEYS_ALL_ONES;
- p_key_sets[1] = FLASH_KEYS_ALL_ZEROS;
- p_key_sets[2] = FLASH_KEYS_MIX1;
- p_key_sets[3] = FLASH_KEYS_MIX2;
+ p_key_sets[0] = flash_keys_all_ones;
+ p_key_sets[1] = flash_keys_all_zeros;
+ p_key_sets[2] = flash_keys_mix1;
+ p_key_sets[3] = flash_keys_mix2;
}
for (i = 0; i < key_set_count; i++) {
* the plldis global.
*/
target_read_u32(target, 0xFFFFFFDC, &glbctrl);
- sysclk = (plldis ? 1 : (glbctrl & 0x08) ? 4 : 8) * oscMHz / (1 + (glbctrl & 7));
+ sysclk = (plldis ? 1 : (glbctrl & 0x08) ? 4 : 8) * osc_mhz / (1 + (glbctrl & 7));
delay = (sysclk > 10) ? (sysclk + 1) / 2 : 5;
target_write_u32(target, 0xFFE8A018, (delay << 4) | (delay << 8));
LOG_DEBUG("set fmpsetup = 0x%04" PRIx32 "", (delay << 4) | (delay << 8));
{
uint32_t glbctrl, orig_fmregopt, fmbsea, fmbseb, fmmstat;
struct target *target = bank->target;
- uint32_t flashAddr = bank->base + bank->sectors[sector].offset;
+ uint32_t flash_addr = bank->base + bank->sectors[sector].offset;
int result = ERROR_OK;
/*
/*
* clear status register, sent erase command, kickoff erase
*/
- target_write_u16(target, flashAddr, 0x0040);
- LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0x0040", flashAddr);
- target_write_u16(target, flashAddr, 0x0020);
- LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0x0020", flashAddr);
- target_write_u16(target, flashAddr, 0xffff);
- LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0xffff", flashAddr);
+ target_write_u16(target, flash_addr, 0x0040);
+ LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0x0040", flash_addr);
+ target_write_u16(target, flash_addr, 0x0020);
+ LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0x0020", flash_addr);
+ target_write_u16(target, flash_addr, 0xffff);
+ LOG_DEBUG("write *(uint16_t *)0x%08" PRIx32 "=0xffff", flash_addr);
/*
* Monitor FMMSTAT, busy until clear, then check and other flags for
/* ---------------------------------------------------------------------- */
-static int get_tms470_info(struct flash_bank *bank, char *buf, int buf_size)
+static int get_tms470_info(struct flash_bank *bank, struct command_invocation *cmd)
{
- int used = 0;
struct tms470_flash_bank *tms470_info = bank->driver_priv;
if (!tms470_info->device_ident_reg)
tms470_read_part_info(bank);
if (!tms470_info->device_ident_reg) {
- (void)snprintf(buf, buf_size, "Cannot identify target as a TMS470\n");
+ command_print_sameline(cmd, "Cannot identify target as a TMS470\n");
return ERROR_FLASH_OPERATION_FAILED;
}
- used =
- snprintf(buf, buf_size, "\ntms470 information: Chip is %s\n",
- tms470_info->part_name);
- buf += used;
- buf_size -= used;
-
- snprintf(buf, buf_size, "Flash protection level 2 is %s\n",
+ command_print_sameline(cmd, "\ntms470 information: Chip is %s\n", tms470_info->part_name);
+ command_print_sameline(cmd, "Flash protection level 2 is %s\n",
tms470_check_flash_unlocked(bank->target) == ERROR_OK ? "disabled" : "enabled");
return ERROR_OK;
projects / fw / openocd / blobdiff