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| author | Christian Mauderer <Christian.Mauderer@embedded-brains.de> | 2016-11-17 14:56:53 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-17 15:18:03 +0100 |
| commit | bb5d97f3eb019e604e062cdd51e7e0ccbe302c72 (patch) | |
| tree | 436888e783a47b699119cdd7c3b7e654eb615b07 | |
| parent | rtl-mdreloc-sparc.c: Do not print unaligned pointer and cause unaligned access. (diff) | |
| download | rtems-bb5d97f3eb019e604e062cdd51e7e0ccbe302c72.tar.bz2 | |
bsp/atsamv: Make size of nocache-memory configurable.
| -rw-r--r-- | c/src/lib/libbsp/arm/atsam/configure.ac | 1 | ||||
| -rw-r--r-- | c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/arm/atsam/configure.ac b/c/src/lib/libbsp/arm/atsam/configure.ac index d2c8bc0924..98214a80ca 100644 --- a/c/src/lib/libbsp/arm/atsam/configure.ac +++ b/c/src/lib/libbsp/arm/atsam/configure.ac @@ -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_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_NOCACHE_SIZE],[size of NOCACHE section in bytes],[0x00001000]) AC_CONFIG_FILES([ Makefile diff --git a/c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in b/c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in index 53890400d5..d304031f01 100644 --- a/c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in +++ b/c/src/lib/libbsp/arm/atsam/startup/linkcmds.memory.in @@ -2,8 +2,8 @@ MEMORY { ITCM : ORIGIN = 0x00000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@ INTFLASH : ORIGIN = 0x00400000, LENGTH = @ATSAM_MEMORY_INTFLASH_SIZE@ DTCM : ORIGIN = 0x20000000, LENGTH = @ATSAM_MEMORY_TCM_SIZE@ - INTSRAM : ORIGIN = 0x20400000, LENGTH = @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - 4K - NOCACHE : ORIGIN = 0x20400000 + @ATSAM_MEMORY_INTSRAM_SIZE@ - 2 * @ATSAM_MEMORY_TCM_SIZE@ - 4K, LENGTH = 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@ - @ATSAM_MEMORY_NOCACHE_SIZE@, LENGTH = @ATSAM_MEMORY_NOCACHE_SIZE@ SDRAM : ORIGIN = 0x70000000, LENGTH = @ATSAM_MEMORY_SDRAM_SIZE@ QSPIFLASH : ORIGIN = 0x80000000, LENGTH = @ATSAM_MEMORY_QSPIFLASH_SIZE@ } |