STM32H743: correct pack manager rom value

ARMmbed · Oct 6, 2021 · abf8618 · abf8618
1 parent 9dd6fb4
commit abf8618
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Showing 5 changed files with 23 additions and 68 deletions.
diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/TOOLCHAIN_ARM/stm32h743xI.sct b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/TOOLCHAIN_ARM/stm32h743xI.sct
@@ -51,14 +51,14 @@ LR_IROM1  MBED_APP_START  MBED_APP_SIZE  {
   RW_m_crash_data MBED_CRASH_REPORT_RAM_START EMPTY MBED_CRASH_REPORT_RAM_SIZE { ; RW data
   }
 
-  RW_IRAM1  (MBED_RAM_START)  {  ; RW data
+  RW_IRAM1  (MBED_RAM1_START)  {  ; RW data
     .ANY (+RW +ZI)
   }
 
-  ARM_LIB_HEAP  AlignExpr(+0, 16)  EMPTY  (MBED_RAM_START + MBED_RAM_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16))  { ; Heap growing up
+  ARM_LIB_HEAP  AlignExpr(+0, 16)  EMPTY  (MBED_RAM1_START + MBED_RAM1_SIZE - MBED_CONF_TARGET_BOOT_STACK_SIZE - AlignExpr(ImageLimit(RW_IRAM1), 16))  { ; Heap growing up
   }
 
-  ARM_LIB_STACK  (MBED_RAM_START + MBED_RAM_SIZE)  EMPTY  -MBED_CONF_TARGET_BOOT_STACK_SIZE  { ; Stack region growing down
+  ARM_LIB_STACK  (MBED_RAM1_START + MBED_RAM1_SIZE)  EMPTY  -MBED_CONF_TARGET_BOOT_STACK_SIZE  { ; Stack region growing down
   }
 
   RW_DMARxDscrTab 0x30040000 0x60 {

diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/TOOLCHAIN_GCC_ARM/STM32H743xI.ld b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/TOOLCHAIN_GCC_ARM/STM32H743xI.ld
@@ -41,7 +41,7 @@ MEMORY
 { 
   FLASH (rx)     : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
   DTCMRAM (rwx)  : ORIGIN = NVIC_RAM_VECTOR_ADDRESS + VECTORS_SIZE, LENGTH = 128K - VECTORS_SIZE
-  RAM (xrw)      : ORIGIN = MBED_RAM_START, LENGTH = MBED_RAM_SIZE
+  RAM (xrw)      : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
   RAM_D2 (xrw)   : ORIGIN = 0x30000000, LENGTH = 288K
   RAM_D3 (xrw)   : ORIGIN = 0x38000000, LENGTH = 64K
   ITCMRAM (xrw)  : ORIGIN = 0x00000000, LENGTH = 64K

diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/cmsis_nvic.h
@@ -22,20 +22,34 @@
 #endif
 
 #if !defined(MBED_ROM_SIZE)
+// 0x0x08000000-0x080FFFFF Bank1 (8 x 128K sectors)
+// 0x0x08100000-0x081FFFFF Bank2 (8 x 128K sectors)
 #define MBED_ROM_SIZE  0x200000  // 2.0 MB
 #endif
 
 #if !defined(MBED_RAM_START)
-#define MBED_RAM_START  0x24000000
+#define MBED_RAM_START  0x20000000
 #endif
 
 #if !defined(MBED_RAM_SIZE)
-#define MBED_RAM_SIZE  0x80000  // 512 KB
+// 0x38000000 - 0x3800FFFF 64K  SRAM4
+// 0x30040000 - 0x30047FFF 32K  SRAM3
+// 0x30020000 - 0x3003FFFF 128K SRAM2
+// 0x30000000 - 0x3001FFFF 128K SRAM1
+// 0x24000000 - 0x2407FFFF 512K AXI SRAM
+// 0x20000000 - 0x2001FFFF 128K DTCM
+#define MBED_RAM_SIZE  0x20000  // 128 KB
 #endif
 
-// DON'T USE MBED_RAM1_START and MBED_RAM1_SIZE (wrong values in tools/arm_pack_manager/index.json)
+#if !defined(MBED_RAM1_START)
+#define MBED_RAM1_START  0x24000000
+#endif
+
+#if !defined(MBED_RAM1_SIZE)
+#define MBED_RAM1_SIZE  0x80000  // 512 KB
+#endif
 
 #define NVIC_NUM_VECTORS        166
-#define NVIC_RAM_VECTOR_ADDRESS 0x20000000
+#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
 
 #endif
diff --git a/targets/targets.json b/targets/targets.json
@@ -3197,10 +3197,6 @@
         ],
         "public": false,
         "core": "Cortex-M7FD",
-        "mbed_rom_start": "0x08000000",
-        "mbed_rom_size": "0x200000",
-        "mbed_ram_start": "0x24000000",
-        "mbed_ram_size": "0x80000",
         "extra_labels_add": [
             "STM32H743xI"
         ],

diff --git a/tools/arm_pack_manager/index.json b/tools/arm_pack_manager/index.json
@@ -437822,46 +437822,6 @@
                 "ram_start": 536870912, 
                 "size": 2097152, 
                 "start": 134217728
-            }, 
-            {
-                "default": false, 
-                "file_name": "CMSIS/Flash/STM32H7xx_MT25TL01G.FLM", 
-                "ram_size": 65524, 
-                "ram_start": 536870912, 
-                "size": 67108864, 
-                "start": 2415919104
-            }, 
-            {
-                "default": false, 
-                "file_name": "CMSIS/Flash/STM32H7xx_MT25TL01G_DUAL.FLM", 
-                "ram_size": 65524, 
-                "ram_start": 536870912, 
-                "size": 134217728, 
-                "start": 2415919104
-            }, 
-            {
-                "default": false, 
-                "file_name": "CMSIS/Flash/MT25TL01G_STM32H750B-DISCO.FLM", 
-                "ram_size": 65524, 
-                "ram_start": 536870912, 
-                "size": 134217728, 
-                "start": 2415919104
-            }, 
-            {
-                "default": false, 
-                "file_name": "CMSIS/Flash/MT25TL01G_STM32H745I-DISCO.FLM", 
-                "ram_size": 65524, 
-                "ram_start": 536870912, 
-                "size": 134217728, 
-                "start": 2415919104
-            }, 
-            {
-                "default": false, 
-                "file_name": "CMSIS/Flash/STM32H743I-eval_FMC.FLM", 
-                "ram_size": 65524, 
-                "ram_start": 536870912, 
-                "size": 16777216, 
-                "start": 1610612736
             }
         ], 
         "family": "STM32H7 Series", 
@@ -437913,25 +437873,10 @@
                     "write": false
                 }, 
                 "default": true, 
-                "size": 1048576, 
+                "size": 2097152,
                 "start": 134217728, 
                 "startup": true
             }, 
-            "IROM2": {
-                "access": {
-                    "execute": true, 
-                    "non_secure": false, 
-                    "non_secure_callable": false, 
-                    "peripheral": false, 
-                    "read": true, 
-                    "secure": false, 
-                    "write": false
-                }, 
-                "default": true, 
-                "size": 1048576, 
-                "start": 135266304, 
-                "startup": true
-            }, 
             "RAM_D2": {
                 "access": {
                     "execute": true,