sys64738
/
blackmagic
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

stm32f1: Tell user about STM32F10(3) clone.

This commit is contained in:
Uwe Bonnes 2020-05-09 15:38:51 +02:00 committed by UweBonnes
parent 1a83bc6892
commit 499309f648
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/target/stm32f1.c
View File

@ -120,12 +120,21 @@ bool stm32f1_probe(target *t)
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 */
case 0x412: /* Low denisty */ case 0x412: /* Low density */
case 0x420: /* Value Line, Low-/Medium density */ case 0x420: /* Value Line, Low-/Medium density */
t->driver = "STM32F1 medium density";
target_add_ram(t, 0x20000000, 0x5000); target_add_ram(t, 0x20000000, 0x5000);
stm32f1_add_flash(t, 0x8000000, 0x20000, 0x400); stm32f1_add_flash(t, 0x8000000, 0x20000, 0x400);
target_add_commands(t, stm32f1_cmd_list, "STM32 LD/MD"); target_add_commands(t, stm32f1_cmd_list, "STM32 LD/MD");
/* Test for non-genuine parts with Core rev 2*/
ADIv5_AP_t *ap = cortexm_ap(t);
if ((ap->idr >> 28) > 1) {
t->driver = "STM32F1 (clone) medium density";
#if defined(PLATFORM_HAS_DEBUG)
DEBUG("Non-genuine STM32F1\n");
#endif
} else {
t->driver = "STM32F1 medium density";
}
return true; return true;
case 0x414: /* High density */ case 0x414: /* High density */
case 0x418: /* Connectivity Line */ case 0x418: /* Connectivity Line */