mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2025-11-16 12:34:45 +00:00
2007-01-19 Till Straumann <strauman@slac.stanford.edu>
* mvme5500/Makefile.am, mvme5500/preinstall.am, * mvme5500/vme/VME.h, mvme5500/vme/VMEConfig.h, * mvme5500/vme/vmeconfig.c: removed copies of vmeconfig.c, VME.h - use generic versions instead.
This commit is contained in:
Till Straumann
@@ -1,3 +1,10 @@
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2007-01-19 Till Straumann <strauman@slac.stanford.edu>
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* mvme5500/Makefile.am, mvme5500/preinstall.am,
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* mvme5500/vme/VME.h, mvme5500/vme/VMEConfig.h,
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* mvme5500/vme/vmeconfig.c:
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removed copies of vmeconfig.c, VME.h - use generic
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versions instead.
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2007-01-19 Till Straumann <strauman@slac.stanford.edu>
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2007-01-19 Till Straumann <strauman@slac.stanford.edu>
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* Makefile.am, ep1a/Makefile.am, ep1a/preinstall.am,
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* Makefile.am, ep1a/Makefile.am, ep1a/preinstall.am,
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@@ -106,11 +106,12 @@ network_rel_CPPFLAGS = $(AM_CPPFLAGS) $(network_CPPFLAGS)
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network_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
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network_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
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endif
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endif
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##
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##
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include_bsp_HEADERS += vme/VME.h vme/VMEConfig.h
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include_bsp_HEADERS += ../../shared/vmeUniverse/VME.h vme/VMEConfig.h
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include_bsp_HEADERS += ../../shared/vmeUniverse/vmeUniverse.h
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include_bsp_HEADERS += ../../shared/vmeUniverse/vmeUniverse.h
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noinst_PROGRAMS += vme.rel
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noinst_PROGRAMS += vme.rel
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vme_rel_SOURCES = ../../shared/vmeUniverse/vmeUniverse.c vme/vmeconfig.c
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vme_rel_SOURCES = ../../shared/vmeUniverse/vmeUniverse.c
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vme_rel_SOURCES+= ../shared/vme/vmeconfig.c ../shared/vme/vme_universe.c
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vme_rel_CPPFLAGS = $(AM_CPPFLAGS)
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vme_rel_CPPFLAGS = $(AM_CPPFLAGS)
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vme_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
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vme_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
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@@ -114,7 +114,7 @@ $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h: network/GT64260ethreg.h $(PROJECT_INCLUD
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$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h
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$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h
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endif
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endif
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$(PROJECT_INCLUDE)/bsp/VME.h: vme/VME.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
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$(PROJECT_INCLUDE)/bsp/VME.h: ../../shared/vmeUniverse/VME.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
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$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/VME.h
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$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/VME.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/VME.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/VME.h
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@@ -1,141 +0,0 @@
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#ifndef RTEMS_BSP_VME_UNIVERSE_H
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#define RTEMS_BSP_VME_UNIVERSE_H
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/* VME.h,v 1.1.2.2 2003/03/25 16:46:01 joel Exp */
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/* SVGM et al. BSP's VME support */
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/*
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* Authorship
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* ----------
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* This software was created by
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* Till Straumann <strauman@slac.stanford.edu>, 2002,
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* Stanford Linear Accelerator Center, Stanford University.
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*
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* Acknowledgement of sponsorship
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* ------------------------------
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* This software was produced by
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* the Stanford Linear Accelerator Center, Stanford University,
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* under Contract DE-AC03-76SFO0515 with the Department of Energy.
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*
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* Government disclaimer of liability
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* ----------------------------------
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* Neither the United States nor the United States Department of Energy,
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* nor any of their employees, makes any warranty, express or implied, or
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* assumes any legal liability or responsibility for the accuracy,
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* completeness, or usefulness of any data, apparatus, product, or process
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* disclosed, or represents that its use would not infringe privately owned
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* rights.
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*
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* Stanford disclaimer of liability
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* --------------------------------
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* Stanford University makes no representations or warranties, express or
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* implied, nor assumes any liability for the use of this software.
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*
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* Stanford disclaimer of copyright
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* --------------------------------
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* Stanford University, owner of the copyright, hereby disclaims its
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* copyright and all other rights in this software. Hence, anyone may
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* freely use it for any purpose without restriction.
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*
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* Maintenance of notices
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* ----------------------
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* In the interest of clarity regarding the origin and status of this
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* SLAC software, this and all the preceding Stanford University notices
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* are to remain affixed to any copy or derivative of this software made
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* or distributed by the recipient and are to be affixed to any copy of
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* software made or distributed by the recipient that contains a copy or
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* derivative of this software.
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*
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* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
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*/
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/* pull in bsp.h */
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#include <bsp.h>
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/* our VME bridge */
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#include <bsp/vmeUniverse.h>
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/* our address space configuration */
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#include <bsp/VMEConfig.h>
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/* VME related declarations */
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/* how to map a VME address to the CPU local bus.
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* Note that this traverses two bridges:
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* the grackle and the universe. For the
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* Universe, there is a lookup procedure while
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* we assume a 1:1 mapping for the grackle...
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*/
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/* NOTE about the fast mapping macros:
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* using these macros is only safe if the user app
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* does _NOT_ change the universe mappings!
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* While changing the PCI windows probably doesn't
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* make much sense (involves changing the MMU/DBATs as well),
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* The user might wish to change the VME address
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* layout, i.e. by remapping _VME_A32_WIN0_ON_VME
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* and _VME_DRAM_OFFSET...
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* Hence, using the A24 and A16 macros is probably safe.
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*/
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#define BSP_vme_init() \
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vmeUniverseInit
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/* translate through host bridge and vme master window of vme bridge */
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static inline int
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BSP_vme2local_adrs(unsigned am, unsigned long vmeaddr, unsigned long *plocaladdr)
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{
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int rval=vmeUniverseXlateAddr(1,0,am,vmeaddr,plocaladdr);
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*plocaladdr+=PCI_MEM_BASE;
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return rval;
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}
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/* when using this macro, the universe setup MUST NOT BE
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* CHANGED by the application...
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*/
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#define BSP_vme2local_A32_fast(vmeaddr) \
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((vmeaddr)-_VME_A32_WIN0_ON_VME + _VME_A32_WIN0_ON_PCI + PCI_MEM_BASE)
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#define BSP_vme2local_A24_fast(vmeaddr) \
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(((vmeaddr)&0x7ffffff)+_VME_A24_ON_PCI + PCI_MEM_BASE)
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#define BSP_vme2local_A16_fast(vmeaddr) \
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(((vmeaddr)&0xffff)+_VME_A16_ON_PCI + PCI_MEM_BASE)
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/* how a CPU address is mapped to the VME bus (if at all)
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*/
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static inline int
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BSP_local2vme_adrs(unsigned am, unsigned long localaddr, unsigned long *pvmeaddr)
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{
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return vmeUniverseXlateAddr(0, 0, am,localaddr+PCI_DRAM_OFFSET,pvmeaddr);
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}
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#define BSP_localdram2vme_fast(localaddr) \
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((localaddr)+_VME_DRAM_OFFSET)
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/* interrupt handlers and levels */
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typedef void (*BSP_VME_ISR_t)(void *usrArg, unsigned long vector);
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#define BSP_installVME_isr(vector, handler, arg) \
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vmeUniverseInstallISR(vector, handler, arg)
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#define BSP_removeVME_isr(vector, handler, arg) \
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vmeUniverseRemoveISR(vector, handler, arg)
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/* retrieve the currently installed ISR for a given vector */
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#define BSP_getVME_isr(vector, parg) \
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vmeUniverseISRGet(vector, parg)
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#define BSP_enableVME_int_lvl(level) \
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vmeUniverseIntEnable(level)
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#define BSP_disableVME_int_lvl(level) \
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vmeUniverseIntDisable(level)
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/* Tell the interrupt manager that the universe driver
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* already called openpic_eoi() and that this step hence
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* must be omitted.
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*/
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#define BSP_PCI_VME_DRIVER_DOES_EOI
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/* don't reference vmeUniverse0PciIrqLine directly here - leave it up to
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* bspstart() to set BSP_vme_bridge_irq. That way, we can generate variants
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* of the BSP with / without the universe driver...
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*/
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extern int _BSP_vme_bridge_irq;
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#endif
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@@ -14,6 +14,9 @@
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#define _VME_A24_ON_PCI 0x9f000000
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#define _VME_A24_ON_PCI 0x9f000000
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#define _VME_A16_ON_PCI 0x9fff0000
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#define _VME_A16_ON_PCI 0x9fff0000
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/* Reuse BAT 0 for VME */
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#define BSP_VME_BAT_IDX 0
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/* start of the A32 window on the VME bus
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/* start of the A32 window on the VME bus
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* TODO: this should perhaps be a configuration option
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* TODO: this should perhaps be a configuration option
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*/
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*/
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@@ -25,4 +28,9 @@
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*/
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*/
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#define _VME_DRAM_OFFSET 0x90000000
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#define _VME_DRAM_OFFSET 0x90000000
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#define BSP_VME_UNIVERSE_INSTALL_IRQ_MGR \
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do { \
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vmeUniverseInstallIrqMgr(0,64+12,1,64+13); \
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} while (0)
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#endif
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#endif
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@@ -1,128 +0,0 @@
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/* vmeconfig.c,v 1.1.2.2 2003/03/25 16:46:01 joel Exp */
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/* Standard VME bridge configuration for PPC boards */
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/*
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* Authorship
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* ----------
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* This software was created by
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* Till Straumann <strauman@slac.stanford.edu>, 3/2002,
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* Stanford Linear Accelerator Center, Stanford University.
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*
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* Acknowledgement of sponsorship
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* ------------------------------
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* This software was produced by
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* the Stanford Linear Accelerator Center, Stanford University,
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* under Contract DE-AC03-76SFO0515 with the Department of Energy.
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*
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* Government disclaimer of liability
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* ----------------------------------
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* Neither the United States nor the United States Department of Energy,
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* nor any of their employees, makes any warranty, express or implied, or
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* 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
|
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||||||
* rights.
|
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||||||
*
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* Stanford disclaimer of liability
|
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* --------------------------------
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* Stanford University makes no representations or warranties, express or
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* implied, nor assumes any liability for the use of this software.
|
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*
|
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||||||
* Stanford disclaimer of copyright
|
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||||||
* --------------------------------
|
|
||||||
* Stanford University, owner of the copyright, hereby disclaims its
|
|
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* copyright and all other rights in this software. Hence, anyone may
|
|
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* 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.
|
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*
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* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
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*/
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/* Copyright 2004, Brookhaven National Lab. and S. Kate Feng <feng1@bnl.gov>
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* Modified to support the MVME5500, 3/2004
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*/
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#include <bsp.h>
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#include <bsp/VME.h>
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#include <bsp/irq.h>
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#include <libcpu/bat.h>
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/* Use a weak alias for the VME configuration.
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* This permits individual applications to override
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* this routine.
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* They may even create an 'empty'
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*
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* void BSP_vme_config(void) {}
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*
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* which will avoid linking in the Universe driver
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* at all :-).
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*/
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void BSP_vme_config(void) __attribute__ (( weak, alias("__BSP_default_vme_config") ));
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void
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__BSP_default_vme_config(void)
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{
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vmeUniverseInit();
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vmeUniverseReset();
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/* setup a PCI0 area to map the VME bus */
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setdbat(0,_VME_A32_WIN0_ON_PCI, _VME_A32_WIN0_ON_PCI, 0x10000000, IO_PAGE);
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/* map VME address ranges */
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vmeUniverseMasterPortCfg(
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0,
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VME_AM_EXT_SUP_DATA,
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_VME_A32_WIN0_ON_VME,
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_VME_A32_WIN0_ON_PCI,
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0x0F000000);
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vmeUniverseMasterPortCfg(
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1,
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VME_AM_STD_SUP_DATA,
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0x00000000,
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_VME_A24_ON_PCI,
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0x00ff0000);
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vmeUniverseMasterPortCfg(
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2,
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VME_AM_SUP_SHORT_IO,
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0x00000000,
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_VME_A16_ON_PCI,
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0x00010000);
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#ifdef _VME_DRAM_OFFSET
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/* map our memory to VME */
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vmeUniverseSlavePortCfg(
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0,
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VME_AM_EXT_SUP_DATA,
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_VME_DRAM_OFFSET,
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PCI_DRAM_OFFSET,
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BSP_mem_size);
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/* make sure the host bridge PCI master is enabled */
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vmeUniverseWriteReg(
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vmeUniverseReadReg(UNIV_REGOFF_PCI_CSR) | UNIV_PCI_CSR_BM,
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UNIV_REGOFF_PCI_CSR);
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#endif
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/* stdio is not yet initialized; the driver will revert to printk */
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vmeUniverseMasterPortsShow(0);
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vmeUniverseSlavePortsShow(0);
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/* install the VME insterrupt manager */
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vmeUniverseInstallIrqMgr(0,64+12,1,64+13);
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if (vmeUniverse0PciIrqLine<0)
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BSP_panic("Unable to get interrupt line info from PCI config");
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_BSP_vme_bridge_irq= BSP_GPP_IRQ_LOWEST_OFFSET+vmeUniverse0PciIrqLine;
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/* install alternate resetter TODO
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__BSP_alternate_reset = vmeUniverseResetBus;*/
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}
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Reference in New Issue
Block a user