diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-08-06 18:32:49 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-08-20 10:10:24 +0200 |
commit | 833ac6076aee3929566e0f4d0706a4cf78e054be (patch) | |
tree | be97a7cf3ebb57559a889b27ad32d007b7e675a9 /c/src/lib/libbsp/arm/lpc24xx | |
parent | IMFS: Typo (diff) | |
download | rtems-833ac6076aee3929566e0f4d0706a4cf78e054be.tar.bz2 |
bsp/lpc24xx: Use USB RAM for fast data section
Diffstat (limited to 'c/src/lib/libbsp/arm/lpc24xx')
3 files changed, 6 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_ram b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_ram index d11731b24e..e77e2ec3c6 100644 --- a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_ram +++ b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_ram @@ -35,6 +35,7 @@ MEMORY { RAM_INT (AIW) : ORIGIN = 0x40000000, LENGTH = 64k + RAM_USB (AIW) : ORIGIN = 0x7fd00000, LENGTH = 16k RAM_EXT (AIW) : ORIGIN = 0xa0000000, LENGTH = 8M } @@ -48,7 +49,7 @@ REGION_ALIAS ("REGION_DATA", RAM_EXT); REGION_ALIAS ("REGION_DATA_LOAD", RAM_EXT); REGION_ALIAS ("REGION_FAST_TEXT", RAM_INT); REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM_EXT); -REGION_ALIAS ("REGION_FAST_DATA", RAM_INT); +REGION_ALIAS ("REGION_FAST_DATA", RAM_USB); REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM_EXT); REGION_ALIAS ("REGION_BSS", RAM_EXT); REGION_ALIAS ("REGION_WORK", RAM_EXT); diff --git a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_ext b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_ext index 5398d6606f..45aee5069e 100644 --- a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_ext +++ b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_ext @@ -37,6 +37,7 @@ MEMORY { RAM_INT (AIW) : ORIGIN = 0x40000000, LENGTH = 64k + RAM_USB (AIW) : ORIGIN = 0x7fd00000, LENGTH = 16k RAM_EXT (AIW) : ORIGIN = 0xa0400000, LENGTH = 4M ROM_BOOT (RX) : ORIGIN = 0x81000000, LENGTH = 16k ROM_EXT (RX) : ORIGIN = 0x81010000, LENGTH = 2M - 64k @@ -52,7 +53,7 @@ REGION_ALIAS ("REGION_DATA", RAM_EXT); REGION_ALIAS ("REGION_DATA_LOAD", ROM_EXT); REGION_ALIAS ("REGION_FAST_TEXT", RAM_INT); REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM_BOOT); -REGION_ALIAS ("REGION_FAST_DATA", RAM_INT); +REGION_ALIAS ("REGION_FAST_DATA", RAM_USB); REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_BOOT); REGION_ALIAS ("REGION_BSS", RAM_EXT); REGION_ALIAS ("REGION_WORK", RAM_EXT); diff --git a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_int b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_int index 0a314d59cb..0f87d53222 100644 --- a/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_int +++ b/c/src/lib/libbsp/arm/lpc24xx/startup/linkcmds.lpc24xx_ncs_rom_int @@ -38,6 +38,7 @@ MEMORY { RAM_VEC (AIW) : ORIGIN = 0x40000000, LENGTH = 32k RAM_INT (AIW) : ORIGIN = 0x40008000, LENGTH = 32k + RAM_USB (AIW) : ORIGIN = 0x7fd00000, LENGTH = 16k RAM_EXT (AIW) : ORIGIN = 0xa0400000, LENGTH = 4M ROM_INT (RX) : ORIGIN = 0x00000000, LENGTH = 512k - 8k } @@ -52,7 +53,7 @@ REGION_ALIAS ("REGION_DATA", RAM_EXT); REGION_ALIAS ("REGION_DATA_LOAD", ROM_INT); REGION_ALIAS ("REGION_FAST_TEXT", RAM_INT); REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM_INT); -REGION_ALIAS ("REGION_FAST_DATA", RAM_INT); +REGION_ALIAS ("REGION_FAST_DATA", RAM_USB); REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_INT); REGION_ALIAS ("REGION_BSS", RAM_EXT); REGION_ALIAS ("REGION_WORK", RAM_EXT); |