forked from Imagelibrary/rtems
0bedb7eced
* startup/bspstart.c: Removed mpc824x conditionals around call to L1_caches_enables, conditionals are now in mmuAsm.S. * vme/VMEConfig.h: Set up VME A16, A24 and A32 windows at different locations for mvme2100. * vme/vmeconfig.c: Fixed spelling.
35 lines
888 B
C
35 lines
888 B
C
#ifndef RTEMS_BSP_VME_CONFIG_H
|
|
#define RTEMS_BSP_VME_CONFIG_H
|
|
/* $Id$ */
|
|
|
|
/* BSP specific address space configuration parameters */
|
|
|
|
/*
|
|
* The BSP maps VME address ranges into
|
|
* one BAT.
|
|
* NOTE: the BSP (startup/bspstart.c) uses
|
|
* hardcoded window lengths that match this
|
|
* layout:
|
|
*/
|
|
#if defined(mvme2100)
|
|
#define _VME_A32_WIN0_ON_PCI 0x80000000
|
|
#define _VME_A24_ON_PCI 0x8f000000
|
|
#define _VME_A16_ON_PCI 0x8fff0000
|
|
#else
|
|
#define _VME_A32_WIN0_ON_PCI 0x10000000
|
|
#define _VME_A24_ON_PCI 0x1f000000
|
|
#define _VME_A16_ON_PCI 0x1fff0000
|
|
#endif
|
|
/* start of the A32 window on the VME bus
|
|
* TODO: this should perhaps be a configuration option
|
|
*/
|
|
#define _VME_A32_WIN0_ON_VME 0x20000000
|
|
|
|
/* if _VME_DRAM_OFFSET is defined, the BSP
|
|
* will map our RAM onto the VME bus, starting
|
|
* at _VME_DRAM_OFFSET
|
|
*/
|
|
#define _VME_DRAM_OFFSET 0xc0000000
|
|
|
|
#endif
|