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#ifndef RTEMS_BSP_VME_CONFIG_H
#define RTEMS_BSP_VME_CONFIG_H
/* BSP specific address space configuration parameters */
/*
* Authorship
* ----------
* This software was created by
* Till Straumann <strauman@slac.stanford.edu>, 2002,
* Stanford Linear Accelerator Center, Stanford University.
*
* Acknowledgement of sponsorship
* ------------------------------
* This software was produced by
* the Stanford Linear Accelerator Center, Stanford University,
* under Contract DE-AC03-76SFO0515 with the Department of Energy.
*
* Government disclaimer of liability
* ----------------------------------
* Neither the United States nor the United States Department of Energy,
* nor any of their employees, makes any warranty, express or implied, or
* assumes any legal liability or responsibility for the accuracy,
* completeness, or usefulness of any data, apparatus, product, or process
* disclosed, or represents that its use would not infringe privately owned
* rights.
*
* Stanford disclaimer of liability
* --------------------------------
* Stanford University makes no representations or warranties, express or
* implied, nor assumes any liability for the use of this software.
*
* Stanford disclaimer of copyright
* --------------------------------
* Stanford University, owner of the copyright, hereby disclaims its
* copyright and all other rights in this software. Hence, anyone may
* freely use it for any purpose without restriction.
*
* Maintenance of notices
* ----------------------
* In the interest of clarity regarding the origin and status of this
* SLAC software, this and all the preceding Stanford University notices
* are to remain affixed to any copy or derivative of this software made
* or distributed by the recipient and are to be affixed to any copy of
* software made or distributed by the recipient that contains a copy or
* derivative of this software.
*
* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
*/
/*
* The BSP maps VME address ranges into
* one BAT.
* NOTE: the BSP (startup/bspstart.c) uses
* hardcoded window lengths that match this
* layout:
*
* BSP_VME_BAT_IDX defines
* which BAT to use for mapping the VME bus.
* If this is undefined, no extra BAT will be
* configured and VME has to share the available
* PCI address space with PCI devices.
*/
#undef BSP_VME_BAT_IDX
#define _VME_A32_WIN0_ON_PCI 0x90000000
#define _VME_A24_ON_PCI 0x9f000000
#define _VME_A16_ON_PCI 0x9fff0000
/* 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
*/
#undef _VME_DRAM_OFFSET
#define _VME_DRAM_OFFSET 0xc0000000
#define _VME_DRAM_32_OFFSET1 0x20000000
#define _VME_DRAM_32_OFFSET2 0x20b00000
#define _VME_DRAM_24_OFFSET1 0x00000000
#define _VME_DRAM_24_OFFSET2 0x00100000
#define _VME_DRAM_16_OFFSET1 0x00000000
#define _VME_DRAM_16_OFFSET2 0x00008000
#define _VME_A24_SIZE 0x00100000
#define _VME_A16_SIZE 0x00008000
#undef _VME_CSR_ON_PCI
/* Tell the interrupt manager that the universe driver
* already called openpic_eoi() and that this step hence
* must be omitted.
*/
#define BSP_PCI_VME_DRIVER_DOES_EOI
/* don't reference vmeUniverse0PciIrqLine directly here - leave it up to
* bspstart() to set BSP_vme_bridge_irq. That way, we can generate variants
* of the BSP with / without the universe driver...
*/
extern int _BSP_vme_bridge_irq;
extern int BSP_VMEInit();
extern int BSP_VMEIrqMgrInstall();
#define BSP_VME_UNIVERSE_INSTALL_IRQ_MGR(err) \
do { \
err = vmeUniverseInstallIrqMgr(0,5,1,6); \
} while (0)
#endif
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