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Merge pull request #349 from esden/stm32f247-strings 

Setting the stm32f247 driver string on scan.
This commit is contained in:
Gareth McMullin 2018-06-05 10:37:25 +12:00 committed by GitHub
parent 80f003ff4b 077e455a94
commit b7a59afc59
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 37 additions and 18 deletions
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55
src/target/stm32f4.c
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@ -133,7 +133,7 @@ struct stm32f4_flash {
uint8_t bank_split;
};
enum ID_STM32F47 {
enum IDS_STM32F247 {
ID_STM32F20X = 0x411,
ID_STM32F40X = 0x413,
ID_STM32F42X = 0x419,
@ -168,6 +168,40 @@ static void stm32f4_add_flash(target *t,
target_add_flash(t, f);
}
char *stm32f4_get_chip_name(uint32_t idcode)
{
switch(idcode){
case ID_STM32F40X:
return "STM32F40x";
case ID_STM32F42X: /* 427/437 */
return "STM32F42x";
case ID_STM32F46X: /* 469/479 */
return "STM32F47x";
case ID_STM32F20X: /* F205 */
return "STM32F2";
case ID_STM32F446: /* F446 */
return "STM32F446";
case ID_STM32F401C: /* F401 B/C RM0368 Rev.3 */
return "STM32F401C";
case ID_STM32F411: /* F411 RM0383 Rev.4 */
return "STM32F411";
case ID_STM32F412: /* F412 RM0402 Rev.4, 256 kB Ram */
return "STM32F412";
case ID_STM32F401E: /* F401 D/E RM0368 Rev.3 */
return "STM32F401E";
case ID_STM32F413: /* F413 RM0430 Rev.2, 320 kB Ram, 1.5 MB flash. */
return "STM32F413";
case ID_STM32F74X: /* F74x RM0385 Rev.4 */
return "STM32F74x";
case ID_STM32F76X: /* F76x F77x RM0410 */
return "STM32F76x";
case ID_STM32F72X: /* F72x F73x RM0431 */
return "STM32F72x";
default:
return NULL;
}
}
bool stm32f4_probe(target *t)
{
uint32_t idcode = target_mem_read32(t, DBGMCU_IDCODE) & 0xFFF;
@ -195,9 +229,9 @@ bool stm32f4_probe(target *t)
case ID_STM32F76X: /* F76x F77x RM0410 */
case ID_STM32F72X: /* F72x F73x RM0431 */
t->idcode = idcode;
t->driver = "STM32F4";
t->driver = stm32f4_get_chip_name(idcode);
t->attach = stm32f4_attach;
target_add_commands(t, stm32f4_cmd_list, "stm32f4");
target_add_commands(t, stm32f4_cmd_list, t->driver);
return true;
default:
return false;
@ -206,7 +240,6 @@ bool stm32f4_probe(target *t)
static bool stm32f4_attach(target *t)
{
const char* designator = NULL;
bool dual_bank = false;
bool has_ccmram = false;
bool is_f7 = false;
@ -218,54 +251,41 @@ static bool stm32f4_attach(target *t)
switch(t->idcode) {
case ID_STM32F40X:
designator = "STM32F40x";
has_ccmram = true;
break;
case ID_STM32F42X: /* 427/437 */
designator = "STM32F42x";
has_ccmram = true;
dual_bank = true;
break;
case ID_STM32F46X: /* 469/479 */
designator = "STM32F47x";
has_ccmram = true;
dual_bank = true;
break;
case ID_STM32F20X: /* F205 */
designator = "STM32F2";
break;
case ID_STM32F446: /* F446 */
designator = "STM32F446";
break;
case ID_STM32F401C: /* F401 B/C RM0368 Rev.3 */
designator = "STM32F401C";
break;
case ID_STM32F411: /* F411 RM0383 Rev.4 */
designator = "STM32F411";
break;
case ID_STM32F412: /* F412 RM0402 Rev.4, 256 kB Ram */
designator = "STM32F412";
break;
case ID_STM32F401E: /* F401 D/E RM0368 Rev.3 */
designator = "STM32F401E";
break;
case ID_STM32F413: /* F413 RM0430 Rev.2, 320 kB Ram, 1.5 MB flash. */
designator = "STM32F413";
break;
case ID_STM32F74X: /* F74x RM0385 Rev.4 */
designator = "STM32F74x";
is_f7 = true;
large_sectors = true;
flashsize_base = F7_FLASHSIZE;
break;
case ID_STM32F76X: /* F76x F77x RM0410 */
designator = "STM32F76x";
is_f7 = true;
dual_bank = true;
flashsize_base = F7_FLASHSIZE;
break;
case ID_STM32F72X: /* F72x F73x RM0431 */
designator = "STM32F72x";
is_f7 = true;
flashsize_base = F72X_FLASHSIZE;
break;
@ -273,7 +293,6 @@ static bool stm32f4_attach(target *t)
return false;
}
target_mem_write32(t, DBGMCU_CR, DBG_STANDBY| DBG_STOP | DBG_SLEEP);
t->driver = designator;
bool use_dual_bank = false;
target_mem_map_free(t);
uint32_t flashsize = target_mem_read32(t, flashsize_base) & 0xffff;