stm32l4.c: Add STM32L4_FAMILY_U5xx device_id and RAM map

blackmagic-debug · Jul 29, 2023 · 4a162ab · 4a162ab
1 parent b4244d0
commit 4a162ab
Showing 1 changed file with 34 additions and 1 deletion.
diff --git a/src/target/stm32l4.c b/src/target/stm32l4.c
@@ -183,6 +183,7 @@ typedef enum stm32l4_family {
  STM32L4_FAMILY_WBxx,
  STM32L4_FAMILY_G4xx,
  STM32L4_FAMILY_L55x,
+ STM32L4_FAMILY_U5xx,
  STM32L4_FAMILY_WLxx,
 } stm32l4_family_e;
 
@@ -350,6 +351,38 @@ static stm32l4_device_info_s const stm32l4_device_info[] = {
  .flags = 2U,
  .flash_regs_map = stm32l5_flash_regs_map,
  },
+ {
+ .device_id = ID_STM32U535,
+ .family = STM32L4_FAMILY_U5xx,
+ .designator = "STM32U535/545",
+ .sram1 = 192U + 64U, /* SRAM1+2 continuous */
+ .flags = 2U | DUAL_BANK,
+ .flash_regs_map = stm32l5_flash_regs_map,
+ },
+ {
+ .device_id = ID_STM32U575,
+ .family = STM32L4_FAMILY_U5xx,
+ .designator = "STM32U575/585",
+ .sram1 = 192U + 64U + 512U, /* SRAM1+2+3 continuous */
+ .flags = 2U | DUAL_BANK,
+ .flash_regs_map = stm32l5_flash_regs_map,
+ },
+ {
+ .device_id = ID_STM32U59X,
+ .family = STM32L4_FAMILY_U5xx,
+ .designator = "STM32U59x/5Ax",
+ .sram1 = 786U + 64U + 832U + 832U, /* SRAM1+2+3+5 continuous */
+ .flags = 2U | DUAL_BANK,
+ .flash_regs_map = stm32l5_flash_regs_map,
+ },
+ {
+ .device_id = ID_STM32U5FX,
+ .family = STM32L4_FAMILY_U5xx,
+ .designator = "STM32U5Fx/5Gx",
+ .sram1 = 786U + 64U + 832U + 832U + 512U, /* SRAM1+2+3+5+6 continuous */
+ .flags = 2U | DUAL_BANK,
+ .flash_regs_map = stm32l5_flash_regs_map,
+ },
  {
  .device_id = ID_STM32WLXX,
  .family = STM32L4_FAMILY_WLxx,
@@ -589,7 +622,7 @@ static bool stm32l4_attach(target_s *const t)
  /* Free any previously built memory map */
  target_mem_map_free(t);
  /* And rebuild the RAM map */
- if (device->family == STM32L4_FAMILY_L55x)
+ if ((device->family == STM32L4_FAMILY_L55x) || (device->family == STM32L4_FAMILY_U5xx))
  target_add_ram(t, 0x0a000000, (device->sram1 + device->sram2) * 1024U);
  else
  target_add_ram(t, 0x10000000, device->sram2 * 1024U);