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Code Issues Wiki Activity

Added support for custom defaults in sector 0.

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This commit is contained in:
mikeller 2019-07-21 20:55:18 +12:00
parent 7518ec67f5
commit 2c8d197ccb
20 changed files with 84 additions and 74 deletions
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12
src/link/stm32_flash_f405.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x080FFFFF 1024K full flash,
0x08000000 to 0x08003FFF 16K isr vector, startup code,
@ -22,10 +19,11 @@ ENTRY(Reset_Handler)
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 16K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 6K
FLASH_CONFIG (r) : ORIGIN = 0x08004000, LENGTH = 16K
FLASH1 (rx) : ORIGIN = 0x08008000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 976K : 992K
FLASH_CUSTOM_DEFAULTS (r): ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS) ? 0x080FC000 : 0x08100000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 16K : 0K
FLASH_CUSTOM_DEFAULTS_EXTENDED (r): ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x080FC000 : 0x08100000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 16K : 0K
SYSTEM_MEMORY (rx): ORIGIN = 0x1FFF0000, LENGTH = 29K
@ -39,8 +37,4 @@ REGION_ALIAS("STACKRAM", CCM)
REGION_ALIAS("FASTRAM", CCM)
REGION_ALIAS("VECTAB", RAM)
/* Base address where the defaults are stored. */
__custom_defaults_start = ORIGIN(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_end = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
INCLUDE "stm32_flash_split.ld"

3
src/link/stm32_flash_f405_opbl.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x080FFFFF 1024K full flash,
0x08000000 to 0x08003FFF 16K OPBL,

13
src/link/stm32_flash_f411.ld
View file

@ -9,12 +9,10 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x0807FFFF 512K full flash,
0x08000000 to 0x08003FFF 16K isr vector, startup code,
0x08004000 to 0x08007FFF 16K config, // FLASH_Sector_1
0x08008000 to 0x0807FFFF 480K firmware,
*/
@ -22,10 +20,11 @@ ENTRY(Reset_Handler)
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 16K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 6K
FLASH_CONFIG (r) : ORIGIN = 0x08004000, LENGTH = 16K
FLASH1 (rx) : ORIGIN = 0x08008000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 464K : 480K
FLASH_CUSTOM_DEFAULTS (r): ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS) ? 0x0807C000 : 0x08080000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 16K : 0K
FLASH_CUSTOM_DEFAULTS_EXTENDED (r): ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS) ? 0x0807C000 : 0x08080000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 16K : 0K
SYSTEM_MEMORY (rx): ORIGIN = 0x1FFF0000, LENGTH = 29K
@ -37,8 +36,4 @@ REGION_ALIAS("STACKRAM", RAM)
REGION_ALIAS("FASTRAM", RAM)
REGION_ALIAS("VECTAB", RAM)
/* Base address where the defaults are stored. */
__custom_defaults_start = ORIGIN(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_end = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
INCLUDE "stm32_flash_split.ld"

3
src/link/stm32_flash_f411_opbl.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x0807FFFF 512K full flash,
0x08000000 to 0x08003FFF 16K OPBL,

6
src/link/stm32_flash_f446.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x0807FFFF 512K full flash,
0x08000000 to 0x08003FFF 16K isr vector, startup code,
@ -22,7 +19,8 @@ ENTRY(Reset_Handler)
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 16K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 6K
FLASH_CONFIG (r) : ORIGIN = 0x08004000, LENGTH = 16K
FLASH1 (rx) : ORIGIN = 0x08008000, LENGTH = 480K

17
src/link/stm32_flash_f722.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x08000000 to 0x0807FFFF 512K full flash
0x08000000 to 0x08003FFF 16K ISR vector
@ -29,10 +26,11 @@ MEMORY
ITCM_FLASH_CONFIG (r) : ORIGIN = 0x00204000, LENGTH = 16K
ITCM_FLASH1 (rx) : ORIGIN = 0x00208000, LENGTH = 480K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 16K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 6K
AXIM_FLASH_CONFIG (r) : ORIGIN = 0x08004000, LENGTH = 16K
AXIM_FLASH1 (rx) : ORIGIN = 0x08008000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 464K : 480K
AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS) ? 0x0807C000 : 0x08080000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 16K : 0K
AXIM_FLASH1 (rx) : ORIGIN = 0x08008000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 464K : 480K
AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED (r) : ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x0807C000 : 0x08080000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 16K : 0K
DTCM_RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
SRAM1 (rwx) : ORIGIN = 0x20010000, LENGTH = 176K
@ -41,16 +39,13 @@ MEMORY
}
REGION_ALIAS("FLASH", AXIM_FLASH)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
REGION_ALIAS("FLASH1", AXIM_FLASH1)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS_EXTENDED", AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED)
REGION_ALIAS("STACKRAM", DTCM_RAM)
REGION_ALIAS("FASTRAM", DTCM_RAM)
REGION_ALIAS("RAM", SRAM1)
/* Base address where the defaults are stored. */
__custom_defaults_start = ORIGIN(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_end = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
INCLUDE "stm32_flash_f7_split.ld"

15
src/link/stm32_flash_f74x.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x00000000 to 0x00003FFF 16K TCM RAM,
@ -31,10 +28,11 @@ MEMORY
ITCM_FLASH_CONFIG (r) : ORIGIN = 0x00208000, LENGTH = 32K
ITCM_FLASH1 (rx) : ORIGIN = 0x00210000, LENGTH = 960K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 22K
AXIM_FLASH_CONFIG (r) : ORIGIN = 0x08008000, LENGTH = 32K
AXIM_FLASH1 (rx) : ORIGIN = 0x08010000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 928K : 960K
AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS) ? 0x080F8000 : 0x08100000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS) ? 32K : 0K
AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED (r) : ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x080F8000 : 0x08100000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 32K : 0K
DTCM_RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
SRAM1 (rwx) : ORIGIN = 0x20010000, LENGTH = 240K
@ -43,16 +41,13 @@ MEMORY
}
REGION_ALIAS("FLASH", ITCM_FLASH)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
REGION_ALIAS("FLASH1", ITCM_FLASH1)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS_EXTENDED", AXIM_FLASH_CUSTOM_DEFAULTS_EXTENDED)
REGION_ALIAS("STACKRAM", DTCM_RAM)
REGION_ALIAS("FASTRAM", DTCM_RAM)
REGION_ALIAS("RAM", SRAM1)
/* Base address where the defaults are stored. */
__custom_defaults_start = ORIGIN(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_end = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
INCLUDE "stm32_flash_f7_split.ld"

7
src/link/stm32_flash_f765.ld
View file

@ -9,9 +9,6 @@
*****************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/*
0x00000000 to 0x00003FFF 16K TCM RAM,
@ -30,7 +27,8 @@ MEMORY
ITCM_FLASH_CONFIG (r) : ORIGIN = 0x00208000, LENGTH = 32K
ITCM_FLASH1 (rx) : ORIGIN = 0x00210000, LENGTH = 1984K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32K
AXIM_FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
AXIM_FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 22K
AXIM_FLASH_CONFIG (r) : ORIGIN = 0x08008000, LENGTH = 32K
AXIM_FLASH1 (rx) : ORIGIN = 0x08010000, LENGTH = 1984K
@ -41,6 +39,7 @@ MEMORY
}
REGION_ALIAS("FLASH", AXIM_FLASH)
REGION_ALIAS("FLASH_CUSTOM_DEFAULTS", AXIM_FLASH_CUSTOM_DEFAULTS)
REGION_ALIAS("FLASH_CONFIG", AXIM_FLASH_CONFIG)
REGION_ALIAS("FLASH1", AXIM_FLASH1)

15
src/link/stm32_flash_f7_split.ld
View file

@ -99,6 +99,21 @@ SECTIONS
PROVIDE_HIDDEN (__pg_resetdata_end = .);
} >FLASH AT >AXIM_FLASH
/* Storage for the address for the configuration section so we can grab it out of the hex file */
.custom_defaults :
{
. = ALIGN(4);
KEEP (*(.custom_defaults_address))
. = ALIGN(4);
__custom_defaults_internal_start = .;
KEEP (*(.custom_defaults));
. = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_internal_end = .;
} >FLASH_CUSTOM_DEFAULTS
PROVIDE_HIDDEN (__custom_defaults_start = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) : __custom_defaults_internal_start);
PROVIDE_HIDDEN (__custom_defaults_end = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) + LENGTH(FLASH_CUSTOM_DEFAULTS_EXTENDED) : __custom_defaults_internal_end);
/* used by the startup to initialize data */
_sidata = LOADADDR(.data);

22
src/link/stm32_flash_split.ld
View file

@ -55,13 +55,6 @@ SECTIONS
. = ALIGN(4);
} >SYSTEM_MEMORY
/* Storage for the address for the configuration section so we can grab it out of the hex file */
.custom_defaults :
{
. = ALIGN(4);
*(.custom_defaults_address)
} >FLASH1
/* The program code and other data goes into FLASH */
.text :
{
@ -123,6 +116,21 @@ SECTIONS
PROVIDE_HIDDEN (__pg_resetdata_end = .);
} >FLASH
/* Storage for the address for the configuration section so we can grab it out of the hex file */
.custom_defaults :
{
. = ALIGN(4);
KEEP (*(.custom_defaults_address))
. = ALIGN(4);
__custom_defaults_internal_start = .;
KEEP (*(.custom_defaults));
. = ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS);
__custom_defaults_internal_end = .;
} >FLASH_CUSTOM_DEFAULTS
PROVIDE_HIDDEN (__custom_defaults_start = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) : __custom_defaults_internal_start);
PROVIDE_HIDDEN (__custom_defaults_end = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) + LENGTH(FLASH_CUSTOM_DEFAULTS_EXTENDED) : __custom_defaults_internal_end);
/* used by the startup to initialize data */
_sidata = LOADADDR(.data);