Date: Sun, 5 Jul 2009 08:40:27 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r195360 - projects/mips/sys/mips/conf Message-ID: <200907050840.n658eRlr042179@svn.freebsd.org>
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Author: imp Date: Sun Jul 5 08:40:26 2009 New Revision: 195360 URL: http://svn.freebsd.org/changeset/base/195360 Log: Add config file for SWARM board, a sybyte SB-1-based board by Broadcom. BCM-91250. Submitted by: Neelkanth Natu Added: projects/mips/sys/mips/conf/SWARM projects/mips/sys/mips/conf/SWARM.hints Added: projects/mips/sys/mips/conf/SWARM ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/sys/mips/conf/SWARM Sun Jul 5 08:40:26 2009 (r195360) @@ -0,0 +1,82 @@ +# +# $Id: //depot/user/neelnatu/freebsd_sibyte/src/sys/mips/conf/SWARM#7 $ +# + +ident SWARM +options CPU_NOFPU +options CPU_SB1 + +files "../sibyte/files.sibyte" +hints "SWARM.hints" + +options PCI_IOSPACE_ADDR=0xFC000000 +options PCI_IOSPACE_SIZE=0x02000000 + +# +# 32-bit kernel cannot deal with physical memory beyond 4GB +# +options MAXMEM=4096*1024 + +options CFE +options CFE_CONSOLE +options CFE_ENV +options ALT_BREAK_TO_DEBUGGER + +# cfe loader expects kernel at 0x80001000 for mips32 w/o backwards +# offsets in the linked elf image (see ldscript hack) +# XXX can we conditionalize the linker stuff on options CFE? +options KERNVIRTADDR=0x80001000 + +makeoptions LDSCRIPT_NAME= ldscript.mips.cfe + +#cpu CPU_MIPS64 +#options ISA_MIPS64 +#makeoptions ARCH_FLAGS="-march=mips64 -mgp64 -mabi=o64" +cpu CPU_MIPS32 +options ISA_MIPS32 +makeoptions ARCH_FLAGS="-march=mips32" + +makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols +makeoptions MODULES_OVERRIDE="" + +options DDB +options KDB + +options SCHED_4BSD #4BSD scheduler +options INET #InterNETworking +options NFSCLIENT #Network Filesystem Client +options NFS_ROOT #NFS usable as /, requires NFSCLIENT +options PSEUDOFS #Pseudo-filesystem framework +options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions + +# Debugging for use in -current +options INVARIANTS +options INVARIANT_SUPPORT +options WITNESS + +options MD_ROOT +options MD_ROOT_SIZE=4096 +options FFS #Fast filesystem + +device pci +device miibus +device bge +device loop +device ether +device md + +options USB_DEBUG +device usb +device ohci +device uhci +device ehci + +device umass + +device scbus +device da + +device ata +device atadisk +device atapicd +options ATA_STATIC_ID Added: projects/mips/sys/mips/conf/SWARM.hints ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/sys/mips/conf/SWARM.hints Sun Jul 5 08:40:26 2009 (r195360) @@ -0,0 +1,17 @@ +# $FreeBSD$ +hint.zbbus.0.at="nexus0" +hint.zbpci.0.at="zbbus0" +hint.scd.0.at="zbbus0" + +# +# SWARM IDE interface is on the generic bus at chip select 4. +# The CS4 region is 64KB in size and starts at 0x100B0000. +# The IDE interrupt is wired to GPIO4 (intsrc 36 to the interrupt mapper) +# +hint.ata.0.at="zbbus0" +hint.ata.0.maddr=0x100B0000 +hint.ata.0.msize=0x10000 +hint.ata.0.irq=36 +#hint.ata.0.disabled=0 +#hint.ata.0.regoffset=0x1F0 +#hint.ata.0.regshift=5
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