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src/stm32f1.c: More verbose FO detection message.

This commit is contained in:
Uwe Bonnes 2015-06-20 22:24:47 +02:00 committed by Martin Knoll
parent 492d6c9cf8
commit 09544bc710
1 changed files with 18 additions and 2 deletions
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20
src/stm32f1.c
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@ -87,6 +87,9 @@ static int stm32f1_flash_write(struct target_flash *f,
#define DBGMCU_IDCODE 0xE0042000 #define DBGMCU_IDCODE 0xE0042000
#define DBGMCU_IDCODE_F0 0x40015800 #define DBGMCU_IDCODE_F0 0x40015800
#define FLASHSIZE 0x1FFFF7E0
#define FLASHSIZE_F0 0x1FFFF7CC
static const uint16_t stm32f1_flash_write_stub[] = { static const uint16_t stm32f1_flash_write_stub[] = {
#include "../flashstub/stm32f1.stub" #include "../flashstub/stm32f1.stub"
}; };
@ -110,6 +113,7 @@ static void stm32f1_add_flash(target *t,
bool stm32f1_probe(target *t) bool stm32f1_probe(target *t)
{ {
size_t flash_size;
t->idcode = target_mem_read32(t, DBGMCU_IDCODE) & 0xfff; t->idcode = target_mem_read32(t, DBGMCU_IDCODE) & 0xfff;
switch(t->idcode) { switch(t->idcode) {
case 0x410: /* Medium density */ case 0x410: /* Medium density */
@ -140,13 +144,25 @@ bool stm32f1_probe(target *t)
t->idcode = target_mem_read32(t, DBGMCU_IDCODE_F0) & 0xfff; t->idcode = target_mem_read32(t, DBGMCU_IDCODE_F0) & 0xfff;
switch(t->idcode) { switch(t->idcode) {
case 0x444: /* STM32F03 RM0091 Rev.7 */ case 0x444: /* STM32F03 RM0091 Rev.7 */
t->driver = "STM32F03";
break;
case 0x445: /* STM32F04 RM0091 Rev.7 */ case 0x445: /* STM32F04 RM0091 Rev.7 */
t->driver = "STM32F04";
break;
case 0x440: /* STM32F05 RM0091 Rev.7 */ case 0x440: /* STM32F05 RM0091 Rev.7 */
t->driver = "STM32F05";
break;
case 0x448: /* STM32F07 RM0091 Rev.7 */ case 0x448: /* STM32F07 RM0091 Rev.7 */
t->driver = "STM32F07";
break;
case 0x442: /* STM32F09 RM0091 Rev.7 */ case 0x442: /* STM32F09 RM0091 Rev.7 */
t->driver = "STM32F0"; t->driver = "STM32F09";
break;
}
if (t->driver) {
flash_size = target_mem_read32(t, FLASHSIZE_F0) *0x400;
target_add_ram(t, 0x20000000, 0x5000); target_add_ram(t, 0x20000000, 0x5000);
stm32f1_add_flash(t, 0x8000000, 0x20000, 0x400); stm32f1_add_flash(t, 0x8000000, flash_size, 0x400);
target_add_commands(t, stm32f1_cmd_list, "STM32F0"); target_add_commands(t, stm32f1_cmd_list, "STM32F0");
return true; return true;
} }