Merge pull request #2817 from jepler/stm-linker-scripts

dhalbert · web-flow · commit faa50df05fa1 · 2020-04-27T18:43:26.000-04:00
Standardize on FLASH_FIRMWARE section name in linker scripts
diff --git a/ports/litex/boards/fomu/fomu-spi.ld b/ports/litex/boards/fomu/fomu-spi.ld
@@ -7,8 +7,9 @@ ENTRY(_start)
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x20040000, LENGTH = 0x100000 /* entire flash, 1 MiB */
-    RAM (xrw)       : ORIGIN = 0x10000000, LENGTH = 0x00020000 /* 128 KiB */
+    FLASH (rx)               : ORIGIN = 0x20040000, LENGTH = 0x100000 /* entire flash, 1 MiB */
+    FLASH_FIRMWARE (rx)      : ORIGIN = 0x20040000, LENGTH = 0x100000 /* entire flash, 1 MiB */
+    RAM (xrw)                : ORIGIN = 0x10000000, LENGTH = 0x00020000 /* 128 KiB */
 }
 
 /* top end of the stack */
@@ -19,7 +20,7 @@ SECTIONS
 {
     /* This is the initialized data section
     The program executes knowing that the data is in the RAM
-    but the loader puts the initial values in the FLASH (inidata).
+    but the loader puts the initial values in the FLASH_FIRMWARE (inidata).
     It is one task of the startup to copy the initial values from FLASH to RAM. */
     .data :  AT ( _sidata )
     {
@@ -73,7 +74,7 @@ SECTIONS
         _edata = .;        /* define a global symbol at data end; used by startup code in order to initialise the .data section in RAM */
     } >RAM
 
-    /* The program code and other data goes into FLASH */
+    /* The program code and other data goes into FLASH_FIRMWARE */
     .text :
     {
         . = ALIGN(4);
@@ -88,7 +89,7 @@ SECTIONS
         . = ALIGN(4);
         _etext = .;        /* define a global symbol at end of code */
         _sidata = _etext;  /* This is used by the startup in order to initialize the .data secion */
-    } >FLASH
+    } >FLASH_FIRMWARE
 
     /* Uninitialized data section */
     .bss :
diff --git a/ports/mimxrt10xx/linking/common.ld b/ports/mimxrt10xx/linking/common.ld
@@ -21,7 +21,7 @@ MEMORY
     /* This can't move because the bootrom looks at this address. */
     FLASH_IVT (rx)        : ORIGIN = 0x60001000, LENGTH = 4K
     /* Place the ISRs 48k in to leave room for the bootloader when it is available. */
-    FLASH_TEXT (rx)        : ORIGIN = 0x6000C000, LENGTH = code_size - 48K
+    FLASH_FIRMWARE (rx)   : ORIGIN = 0x6000C000, LENGTH = code_size - 48K
     FLASH_FATFS (r)       : ORIGIN = 0x60100000, LENGTH = _ld_flash_size - code_size - _ld_reserved_flash_size
     /* Teensy uses the last bit of flash for recovery. */
     RESERVED_FLASH        : ORIGIN = 0x60100000 + _ld_flash_size - _ld_reserved_flash_size, LENGTH = _ld_reserved_flash_size
@@ -67,15 +67,15 @@ SECTIONS
     ) .text*)                /* .text* sections (code) */
         *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
         . = ALIGN(4);
-    } > FLASH_TEXT
+    } > FLASH_FIRMWARE
 
     .ARM.exidx :
     {
         *(.ARM.exidx*)
         *(.gnu.linkonce.armexidx.*)
         _etext = .;        /* define a global symbol at end of code */
         __etext = .;       /* define a global symbol at end of code */
-    } > FLASH_TEXT
+    } > FLASH_FIRMWARE
 
     _ld_filesystem_start = ORIGIN(FLASH_FATFS);
     _ld_filesystem_end = _ld_filesystem_start + LENGTH(FLASH_FATFS);
@@ -87,7 +87,7 @@ SECTIONS
         *flexspi_nor_flash_ops.o(.text*)
         *fsl_flexspi.o(.text*)
         . = ALIGN(4);
-    } > OCRAM AT> FLASH_TEXT
+    } > OCRAM AT> FLASH_FIRMWARE
     _ld_ocram_data_destination = ADDR(.data);
     _ld_ocram_data_flash_copy = LOADADDR(.data);
     _ld_ocram_data_size = SIZEOF(.data);
@@ -114,7 +114,7 @@ SECTIONS
         *(.itcm.*)
 
         . = ALIGN(4);
-    } > ITCM AT> FLASH_TEXT
+    } > ITCM AT> FLASH_FIRMWARE
     _ld_itcm_destination = ADDR(.itcm);
     _ld_itcm_flash_copy = LOADADDR(.itcm);
     _ld_itcm_size = SIZEOF(.itcm);
@@ -126,7 +126,7 @@ SECTIONS
         *(.dtcm_data.*)
 
         . = ALIGN(4);
-    } > DTCM AT> FLASH_TEXT
+    } > DTCM AT> FLASH_FIRMWARE
     _ld_dtcm_data_destination = ADDR(.dtcm_data);
     _ld_dtcm_data_flash_copy = LOADADDR(.dtcm_data);
     _ld_dtcm_data_size = SIZEOF(.dtcm_data);
diff --git a/ports/stm/boards/STM32F401xd_fs.ld b/ports/stm/boards/STM32F401xd_fs.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 384K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 320K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 96K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 384K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 320K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 96K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F401xe_boot.ld b/ports/stm/boards/STM32F401xe_boot.ld
@@ -5,10 +5,10 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08010000, LENGTH = 512K - 64K  /* entire flash, sans bootloader region */
-    FLASH_ISR (rx)  : ORIGIN = 0x08010000, LENGTH = 64K         /* sector 4 */
-    FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 384K        /* sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000194, LENGTH = 96K - 0x194
+    FLASH (rx)          : ORIGIN = 0x08010000, LENGTH = 512K - 64K  /* entire flash, sans bootloader region */
+    FLASH_ISR (rx)      : ORIGIN = 0x08010000, LENGTH = 64K         /* sector 4 */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 384K        /* sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000194, LENGTH = 96K - 0x194
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F401xe_fs.ld b/ports/stm/boards/STM32F401xe_fs.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 96K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 96K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F405_boot.ld b/ports/stm/boards/STM32F405_boot.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08010000, LENGTH = 1024K - 64K         /* entire flash, sans bootloader region */
-    FLASH_ISR (rx)  : ORIGIN = 0x08010000, LENGTH = 64K                 /* sector 0 */
-    FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 1024K - 64K - 64K   /* sectors 5+ */
-    CCMRAM (xrw)    : ORIGIN = 0x10000000, LENGTH = 64K
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08010000, LENGTH = 1024K - 64K         /* entire flash, sans bootloader region */
+    FLASH_ISR (rx)      : ORIGIN = 0x08010000, LENGTH = 64K                 /* sector 0 */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 1024K - 64K - 64K   /* sectors 5+ */
+    CCMRAM (xrw)        : ORIGIN = 0x10000000, LENGTH = 64K
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F405_default.ld b/ports/stm/boards/STM32F405_default.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_TEXT (rx) : ORIGIN = 0x08004000, LENGTH = 1008K /* sectors 0-7*/
-    CCMRAM (xrw)    : ORIGIN = 0x10000000, LENGTH = 64K
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08004000, LENGTH = 1008K /* sectors 0-7*/
+    CCMRAM (xrw)        : ORIGIN = 0x10000000, LENGTH = 64K
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F405_fs.ld b/ports/stm/boards/STM32F405_fs.ld
@@ -5,12 +5,12 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    CCMRAM (xrw)    : ORIGIN = 0x10000000, LENGTH = 64K
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    CCMRAM (xrw)        : ORIGIN = 0x10000000, LENGTH = 64K
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F407_fs.ld b/ports/stm/boards/STM32F407_fs.ld
@@ -5,12 +5,12 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    CCMRAM (xrw)    : ORIGIN = 0x10000000, LENGTH = 64K
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    CCMRAM (xrw)        : ORIGIN = 0x10000000, LENGTH = 64K
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F411_fs.ld b/ports/stm/boards/STM32F411_fs.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F411_nvm.ld b/ports/stm/boards/STM32F411_nvm.ld
@@ -5,12 +5,12 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 32K /* sectors 1,2 are 16K */
-    FLASH_NVM (rwx) : ORIGIN = 0x0800C000, LENGTH = 16K /* sector 3 is 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 32K /* sectors 1,2 are 16K */
+    FLASH_NVM (rwx)     : ORIGIN = 0x0800C000, LENGTH = 16K /* sector 3 is 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 448K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 128K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F412_fs.ld b/ports/stm/boards/STM32F412_fs.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 256K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08004000, LENGTH = 48K /* sectors 1,2,3 are 16K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08010000, LENGTH = 960K /* sector 4 is 64K, sectors 5,6,7 are 128K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 256K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F746xG_fs.ld b/ports/stm/boards/STM32F746xG_fs.ld
@@ -29,12 +29,12 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1,2,3 are 32K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 896K /* sector 4 is 128K, sectors 5,6,7 are 256K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 320K
-    ITCM (xrw)      : ORIGIN = 0x00000000, LENGTH = 16K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1,2,3 are 32K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 896K /* sector 4 is 128K, sectors 5,6,7 are 256K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 320K
+    ITCM (xrw)          : ORIGIN = 0x00000000, LENGTH = 16K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32F767_fs.ld b/ports/stm/boards/STM32F767_fs.ld
@@ -5,11 +5,11 @@
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 2048K /* entire flash */
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0 */
-    FLASH_FS (rx)   : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1,2,3 are 32K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 1920K /* sector 4 is 128K, sectors 5,6,7 are 256K */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 512K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 2048K /* entire flash */
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0 */
+    FLASH_FS (rx)       : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1,2,3 are 32K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 1920K /* sector 4 is 128K, sectors 5,6,7 are 256K */
+    RAM (xrw)           : ORIGIN = 0x20000000, LENGTH = 512K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/STM32H743_fs.ld b/ports/stm/boards/STM32H743_fs.ld
@@ -10,15 +10,15 @@ _ld_default_stack_size = 24K;
 /* Specify the memory areas */
 MEMORY
 {
-    FLASH (rx)      : ORIGIN = 0x08000000, LENGTH = 2048K
-    FLASH_ISR (rx)  : ORIGIN = 0x08000000, LENGTH = 128K    /* sector 0, 128K */
-    FLASH_FS (r)    : ORIGIN = 0x08020000, LENGTH = 128K    /* sector 1, 128K */
-    FLASH_TEXT (rx) : ORIGIN = 0x08040000, LENGTH = 1792K   /* sectors 6*128 + 8*128 */
-    DTCM (xrw)      : ORIGIN = 0x20000000, LENGTH = 128K
-    RAM (xrw)       : ORIGIN = 0x24000000, LENGTH = 512K    /* AXI SRAM */
-    SRAM_D2 (xrw)   : ORIGIN = 0x30000000, LENGTH = 288K    /* AHB1 SRAM */
-    SRAM_D3 (xrw)   : ORIGIN = 0x30040000, LENGTH = 64K     /* AHB2 SRAM */
-    ITCM (xrw)      : ORIGIN = 0x00000000, LENGTH = 64K
+    FLASH (rx)          : ORIGIN = 0x08000000, LENGTH = 2048K
+    FLASH_ISR (rx)      : ORIGIN = 0x08000000, LENGTH = 128K    /* sector 0, 128K */
+    FLASH_FS (r)        : ORIGIN = 0x08020000, LENGTH = 128K    /* sector 1, 128K */
+    FLASH_FIRMWARE (rx) : ORIGIN = 0x08040000, LENGTH = 1792K   /* sectors 6*128 + 8*128 */
+    DTCM (xrw)          : ORIGIN = 0x20000000, LENGTH = 128K
+    RAM (xrw)           : ORIGIN = 0x24000000, LENGTH = 512K    /* AXI SRAM */
+    SRAM_D2 (xrw)       : ORIGIN = 0x30000000, LENGTH = 288K    /* AHB1 SRAM */
+    SRAM_D3 (xrw)       : ORIGIN = 0x30040000, LENGTH = 64K     /* AHB2 SRAM */
+    ITCM (xrw)          : ORIGIN = 0x00000000, LENGTH = 64K
 }
 
 /* produce a link error if there is not this amount of RAM for these sections */
diff --git a/ports/stm/boards/common_default.ld b/ports/stm/boards/common_default.ld
@@ -1,14 +1,14 @@
 /* Memory layout for default case. 
 
-    FLASH_ISR   .isr_vector
-    FLASH_TEXT  .text
-    FLASH_TEXT  .data
-    FLASH_FS    // ignored for fs use
-
-    RAM         .data
-    RAM         .bss
-    RAM         .heap
-    RAM         .stack
+    FLASH_ISR       .isr_vector
+    FLASH_FIRMWARE  .text
+    FLASH_FIRMWARE  .data
+    FLASH_FS        // ignored for fs use
+
+    RAM             .data
+    RAM             .bss
+    RAM             .heap
+    RAM             .stack
 */
 
 ENTRY(Reset_Handler)
@@ -42,7 +42,7 @@ SECTIONS
 
         . = ALIGN(4);
         _etext = .;        /* define a global symbol at end of code */
-    } >FLASH_TEXT
+    } >FLASH_FIRMWARE
 
     /* used by the startup to initialize data */
     _sidata = LOADADDR(.data);
@@ -59,7 +59,7 @@ SECTIONS
 
         . = ALIGN(4);
         _edata = .;        /* define a global symbol at data end; used by startup code in order to initialise the .data section in RAM */
-    } >RAM AT> FLASH_TEXT
+    } >RAM AT> FLASH_FIRMWARE
 
     /* Uninitialized data section */
     .bss :
diff --git a/ports/stm/boards/common_nvm.ld b/ports/stm/boards/common_nvm.ld
diff --git a/ports/stm/boards/common_tcm.ld b/ports/stm/boards/common_tcm.ld
diff --git a/tools/build_memory_info.py b/tools/build_memory_info.py

Original file line number	Diff line number	Diff line change
`@@ -5,10 +5,10 @@`
`5`	`5`	`/* Specify the memory areas */`
`6`	`6`	`MEMORY`
`7`	`7`	`{`
`8`		`- FLASH (rx) : ORIGIN = 0x08010000, LENGTH = 512K - 64K /* entire flash, sans bootloader region */`
`9`		`- FLASH_ISR (rx) : ORIGIN = 0x08010000, LENGTH = 64K /* sector 4 */`
`10`		`- FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 384K /* sectors 5,6,7 are 128K */`
`11`		`- RAM (xrw) : ORIGIN = 0x20000194, LENGTH = 96K - 0x194`
	`8`	`+ FLASH (rx) : ORIGIN = 0x08010000, LENGTH = 512K - 64K /* entire flash, sans bootloader region */`
	`9`	`+ FLASH_ISR (rx) : ORIGIN = 0x08010000, LENGTH = 64K /* sector 4 */`
	`10`	`+ FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 384K /* sectors 5,6,7 are 128K */`
	`11`	`+ RAM (xrw) : ORIGIN = 0x20000194, LENGTH = 96K - 0x194`
`12`	`12`	`}`
`13`	`13`
`14`	`14`	`/* produce a link error if there is not this amount of RAM for these sections */`