Merge pull request #857 from mrfirmware/stm32g03x-support

Improved support for STM32G0xx series parts to fix Issue #850
stlink-org · Mar 16, 2020 · 15eda53 · 15eda53
2 parents 5e70eb3 + 05531ca
commit 15eda53
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diff --git a/include/stlink/chipid.h b/include/stlink/chipid.h
@@ -75,6 +75,8 @@ enum stlink_stm32_chipids {
 	STLINK_CHIPID_STM32_G4_CAT2          = 0x468, // See: RM 0440 s46.6.1 "MCU device ID code".
 	STLINK_CHIPID_STM32_G4_CAT3          = 0x469,
 	STLINK_CHIPID_STM32_L4RX             = 0x470, // taken from the STM32L4R9I-DISCO board
+	STLINK_CHIPID_STM32_G07X             = 0x460, // Actually, 'G070 and 'G071/081
+	STLINK_CHIPID_STM32_G03X             = 0x466, // Actually, 'G030 and 'G031/041
 	STLINK_CHIPID_STM32_WB55             = 0x495
 };
 

diff --git a/src/chipid.c b/src/chipid.c
@@ -554,6 +554,17 @@ static const struct stlink_chipid_params devices[] = {
             .bootrom_base = 0x1fff0000,
             .bootrom_size = 0x7000           // 28K (table 2)
         },
+        {
+            // STM32G031/041 (from RM0454 & RM0444)
+            .chip_id = STLINK_CHIPID_STM32_G03X,
+            .description = "G030/G031/G041 device",
+            .flash_type = STLINK_FLASH_TYPE_G0,
+            .flash_size_reg = 0x1FFF75E0,    // Section 38.2
+            .flash_pagesize = 0x800,         // 2K (sec 3.2)
+            .sram_size = 0x2000,             // 8K (sec 2.3)
+            .bootrom_base = 0x1fff0000,
+            .bootrom_size = 0x2000           // 8k (table 2)
+        },
         {
             // STM32WB55 (from RM0434)
             .chip_id = STLINK_CHIPID_STM32_WB55,