diff options
Diffstat (limited to 'bsps/m68k/genmcf548x/start/linkcmds.COBRA5475')
| -rw-r--r-- | bsps/m68k/genmcf548x/start/linkcmds.COBRA5475 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/bsps/m68k/genmcf548x/start/linkcmds.COBRA5475 b/bsps/m68k/genmcf548x/start/linkcmds.COBRA5475 new file mode 100644 index 0000000000..52bca8d018 --- /dev/null +++ b/bsps/m68k/genmcf548x/start/linkcmds.COBRA5475 @@ -0,0 +1,82 @@ +/*===============================================================*\ +| Project: RTEMS generic mcf548x BSP | ++-----------------------------------------------------------------+ +| File: linkcmds.COBRA5475 | ++-----------------------------------------------------------------+ +| The file contains the linker directives for the generic MCF548x | +| BSP to be used with an COBRA5475 board to load and execute | +| code in the RAM. | ++-----------------------------------------------------------------+ +| Copyright (c) 2007 | +| Embedded Brains GmbH | +| Obere Lagerstr. 30 | +| D-82178 Puchheim | +| Germany | +| rtems@embedded-brains.de | ++-----------------------------------------------------------------+ +| | +| Parts of the code has been derived from the "dBUG source code" | +| package Freescale is providing for M548X EVBs. The usage of | +| the modified or unmodified code and it's integration into the | +| generic mcf548x BSP has been done according to the Freescale | +| license terms. | +| | +| The Freescale license terms can be reviewed in the file | +| | +| Freescale_license.txt | +| | ++-----------------------------------------------------------------+ +| | +| The generic mcf548x BSP has been developed on the basic | +| structures and modules of the av5282 BSP. | +| | ++-----------------------------------------------------------------+ +| | +| The license and distribution terms for this file may be | +| found in the file LICENSE in this distribution or at | +| | +| http://www.rtems.org/license/LICENSE. | +| | ++-----------------------------------------------------------------+ +| | +| date history ID | +| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | +| 12.11.07 1.0 ras | +| 15.10.09 1.1, adapted to COBRA5475 doe | +| | +\*===============================================================*/ + +/* + * Location and size of on-chip devices + */ +_SdramBase = DEFINED(_SdramBase) ? _SdramBase : 0xf0000000; +_SdramSize = DEFINED(_SdramSize) ? _SdramSize : (128 * 1024*1024); +_SysSramBase = DEFINED(_SysSramBase) ? _SysSramBase : __MBAR + 0x00010000; +_SysSramSize = DEFINED(_SysSramSize) ? _SysSramSize : (32 * 1024); +_McdapiBase = DEFINED(_McdapiBase) ? _McdapiBase : _SysSramBase; +_McdapiSize = DEFINED(_McdapiSize) ? _McdapiSize : (12 * 1024); +_CoreSramBase0 = DEFINED(_CoreSramBase0) ? _CoreSramBase0 : 0xFF000000; +_CoreSramBase1 = DEFINED(_CoreSramBase1) ? _CoreSramBase1 : 0xFF001000; +_CoreSramSize0 = DEFINED(_CoreSramSize0) ? _CoreSramSize0 : (4 * 1024); +_CoreSramSize1 = DEFINED(_CoreSramSize1) ? _CoreSramSize1 : (4 * 1024); +_BootFlashBase = DEFINED(_BootFlashBase) ? _BootFlashBase : 0xFC000000; +_BootFlashSize = DEFINED(_BootFlashSize) ? _BootFlashSize : (32 * 1024*1024); + +bsp_initstack_size = DEFINED(StackSize) ? StackSize : 0x800; /* 2 kB */ + +_VBR = DEFINED(_VBR) ? _VBR : _SdramBase; + +__MBAR = DEFINED(__MBAR) ? __MBAR : 0xFE000000; + +MEMORY +{ + sdram : ORIGIN = 0xF0000000, LENGTH = 128M + boot_flash : ORIGIN = 0xFC000000, LENGTH = 32M +} + +REGION_ALIAS ("REGION_TEXT", sdram); +REGION_ALIAS ("REGION_TEXT_LOAD", sdram); +REGION_ALIAS ("REGION_DATA", sdram); +REGION_ALIAS ("REGION_DATA_LOAD", sdram); + +INCLUDE linkcmds.base |