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ld: improve flash size enforcing comment

This commit is contained in:
King Kévin 2018-04-06 20:04:32 +02:00
parent 0048f5ceb1
commit 9b50d14c42
2 changed files with 18 additions and 8 deletions
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13
application.ld
View File

@ -10,11 +10,16 @@ MEMORY
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}
PROVIDE(__application_beginning = ORIGIN(rom));
/* only provide application end if you want to force a flash size
i.e. STM32F103x8 most often have if fact 128 KB instead of the specified and advertised 64 KB
PROVIDE(__application_end = ORIGIN(rom) + LENGTH(rom));
PROVIDE(__flash_end = ORIGIN(rom) + LENGTH(rom));
/* only provide application_end and/or flash_end if you want to force a flash size
i.e. STM32F103xC most often have if fact 512 KB instead of the specified and advertised 256 KB
PROVIDE(__application_end = __application_beginning + 512K - 8K);
PROVIDE(__flash_end = __application_beginning + 512K - 8K);
else
PROVIDE(__application_end = 0);
PROVIDE(__flash_end = 0);
*/
PROVIDE(__application_end = 0);
PROVIDE(__flash_end = 0);
/* include rest of the definitions for the STM32F1 family */
INCLUDE libopencm3_stm32f1.ld

13
bootloader.ld
View File

@ -10,11 +10,16 @@ MEMORY
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}
PROVIDE(__application_beginning = ORIGIN(rom) + LENGTH(rom));
/* only provide application end if you want to force a flash size
i.e. STM32F103x8 most often have if fact 128 KB instead of the specified and advertised 64 KB
PROVIDE(__application_end = __application_beginning + 248K);
PROVIDE(__flash_end = __application_beginning + 248K);
/* only provide application_end and/or flash_end if you want to force a flash size
i.e. STM32F103xC most often have if fact 512 KB instead of the specified and advertised 256 KB
PROVIDE(__application_end = __application_beginning + 512K - 8K);
PROVIDE(__flash_end = __application_beginning + 512K - 8K);
else
PROVIDE(__application_end = 0);
PROVIDE(__flash_end = 0);
*/
PROVIDE(__application_end = 0);
PROVIDE(__flash_end = 0);
/* include rest of the definitions for the STM32F1 family */
INCLUDE libopencm3_stm32f1.ld