#define STM32_CHIPID_F4 0x413
#define STM32_CHIPID_F1_HIGH 0x414
#define STM32_CHIPID_L1_MEDIUM 0x416
-#define STM32_CHIPID_L1_MEDIUM_PLUS 0x436
+#define STM32_CHIPID_L1_MEDIUM_PLUS 0x427
+/*
+ * 0x436 is actually assigned to some L1 chips that are called "Medium-Plus"
+ * and some that are called "High". 0x427 is assigned to the other "Medium-
+ * plus" chips. To make it a bit simpler we just call 427 MEDIUM_PLUS and
+ * 0x436 HIGH.
+ */
#define STM32_CHIPID_L1_HIGH 0x436
#define STM32_CHIPID_F1_CONN 0x418
#define STM32_CHIPID_F1_VL_MEDIUM 0x420
#define STM32_CHIPID_F1_VL_HIGH 0x428
#define STM32_CHIPID_F1_XL 0x430
#define STM32_CHIPID_F0 0x440
+#define STM32_CHIPID_F0_SMALL 0x444
// Constant STM32 memory map figures
#define STM32_FLASH_BASE 0x08000000
{
.chip_id = STM32_CHIPID_L1_MEDIUM_PLUS,
.description = "L1 Medium-Plus-density device",
- .flash_size_reg = 0x1ff800CC,
+ .flash_size_reg = 0x1ff800cc,
.flash_pagesize = 0x100,
- .sram_size = 0x8000,
+ .sram_size = 0x8000,/*Not completely clear if there are some with 48K*/
.bootrom_base = 0x1ff00000,
.bootrom_size = 0x1000
},
+ {
+ .chip_id = STM32_CHIPID_L1_HIGH,
+ .description = "L1 High-density device",
+ .flash_size_reg = 0x1ff800cc,
+ .flash_pagesize = 0x100,
+ .sram_size = 0xC000, /*Not completely clear if there are some with 32K*/
+ .bootrom_base = 0x1ff00000,
+ .bootrom_size = 0x1000
+ },
+
{
.chip_id = STM32_CHIPID_F1_CONN,
.description = "F1 Connectivity line device",
.sram_size = 0x2000, // "SRAM" byte size in hex from Table 2
.bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2
.bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2
- }
+ },
+ {
+ //Use this as an example for mapping future chips:
+ //RM0091 document was used to find these paramaters
+ .chip_id = STM32_CHIPID_F0_SMALL,
+ .description = "F0 small device",
+ .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
+ .flash_pagesize = 0x400, // Page sizes listed in Table 4
+ .sram_size = 0x1000, // "SRAM" byte size in hex from Table 2
+ .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2
+ .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2
+ },
};