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bsp/atsamv: Make size of nocache-memory configurable.

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This commit is contained in:
Christian Mauderer
2016-11-17 14:56:53 +01:00
committed by Sebastian Huber
parent 316da9356a
commit bb5d97f3eb
2 changed files with 3 additions and 2 deletions
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1
c/src/lib/libbsp/arm/atsam/configure.ac
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@@ -88,6 +88,7 @@ ATSAM_LINKCMD([ATSAM_MEMORY_INTFLASH_SIZE],[size of internal flash in bytes],[${
ATSAM_LINKCMD([ATSAM_MEMORY_INTSRAM_SIZE],[size of internal SRAM in bytes],[${INTSRAM}]) ATSAM_LINKCMD([ATSAM_MEMORY_INTSRAM_SIZE],[size of internal SRAM in bytes],[${INTSRAM}])
ATSAM_LINKCMD([ATSAM_MEMORY_SDRAM_SIZE],[size of external SDRAM in bytes],[${EXTSDRAM}]) ATSAM_LINKCMD([ATSAM_MEMORY_SDRAM_SIZE],[size of external SDRAM in bytes],[${EXTSDRAM}])
ATSAM_LINKCMD([ATSAM_MEMORY_QSPIFLASH_SIZE],[size of QSPI flash in bytes],[0x00200000]) ATSAM_LINKCMD([ATSAM_MEMORY_QSPIFLASH_SIZE],[size of QSPI flash in bytes],[0x00200000])
ATSAM_LINKCMD([ATSAM_MEMORY_NOCACHE_SIZE],[size of NOCACHE section in bytes],[0x00001000])
AC_CONFIG_FILES([ AC_CONFIG_FILES([
Makefile Makefile

4
c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in
View File

@@ -2,8 +2,8 @@ MEMORY {
ITCM : ORIGIN = 0x00000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@ ITCM : ORIGIN = 0x00000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@
INTFLASH : ORIGIN = 0x00400000, LENGTH = @ATSAM_MEMORY_INTFLASH_SIZE@ INTFLASH : ORIGIN = 0x00400000, LENGTH = @ATSAM_MEMORY_INTFLASH_SIZE@
DTCM : ORIGIN = 0x20000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@ DTCM : ORIGIN = 0x20000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@
INTSRAM : ORIGIN = 0x20400000, LENGTH = @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - 4K INTSRAM : ORIGIN = 0x20400000, LENGTH = @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - @ATSAM_MEMORY_NOCACHE_SIZE@
NOCACHE : ORIGIN = 0x20400000 + @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - 4K, LENGTH = 4K NOCACHE : ORIGIN = 0x20400000 + @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - @ATSAM_MEMORY_NOCACHE_SIZE@, LENGTH = @ATSAM_MEMORY_NOCACHE_SIZE@
SDRAM : ORIGIN = 0x70000000, LENGTH = @ATSAM_MEMORY_SDRAM_SIZE@ SDRAM : ORIGIN = 0x70000000, LENGTH = @ATSAM_MEMORY_SDRAM_SIZE@
QSPIFLASH : ORIGIN = 0x80000000, LENGTH = @ATSAM_MEMORY_QSPIFLASH_SIZE@ QSPIFLASH : ORIGIN = 0x80000000, LENGTH = @ATSAM_MEMORY_QSPIFLASH_SIZE@
} }