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Merge from projects/mips to head by hand:

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I think these are the relevant changes, but definitely are a superset
of them.  Software archaeologists are invited to check the branch
itself for the details.

r199695 | imp | 2009-11-23 00:49:50 -0700 (Mon, 23 Nov 2009) | 2 lines
Specify loader script and load address

r198263 | neel | 2009-10-19 22:31:20 -0600 (Mon, 19 Oct 2009) | 7 lines
The default KERNLOADADDR does not work on MALTA hardware. On my platform the
"First free SDRAM address" reported by YAMON is 0x800b6e61.
So use a conservative KERNLOADADDR of 0x80100000.
Approved by: imp (mentor)

r194163 | imp | 2009-06-14 00:12:21 -0600 (Sun, 14 Jun 2009) | 2 lines
Kludge: pretend to be ISA_MIPS32 for the moment.

r192864 | gonzo | 2009-05-26 16:40:12 -0600 (Tue, 26 May 2009) | 4 lines
- Replace CPU_NOFPU and SOFTFLOAT options with CPU_FPU. By default
   we assume that there is no FPU, because majority of SoC does
   not have it.

r187461 | gonzo | 2009-01-19 21:24:03 -0700 (Mon, 19 Jan 2009) | 3 lines
- KERNLOADADDR should be defined with makeoption.
    Redboot loads kernel now

r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines
- Add trampoline stuff for bootloaders that do not support ELF
- Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with
    KERNLOADADDR/TRAMPLOADADDR and clean configs
This commit is contained in:
Warner Losh 2010-01-10 20:03:16 +00:00
parent d0f655c263
commit f493c5e372
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=202034
2 changed files with 21 additions and 26 deletions
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3
sys/mips/conf/MALTA
View File

@ -21,6 +21,7 @@ ident MALTA
#makeoptions ARCH_FLAGS=-march=mips32
makeoptions MIPS_LITTLE_ENDIAN=defined
makeoptions KERNLOADADDR=0x80100000
options YAMON
@ -33,6 +34,8 @@ options TICK_USE_YAMON_FREQ=defined
include "../malta/std.malta"
options ISA_MIPS32
hints "MALTA.hints" #Default places to look for devices.
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols

44
sys/mips/conf/SENTRY5
View File

@ -26,9 +26,8 @@
ident SENTRY5
cpu CPU_MIPS4KC
options CPU_NOFPU
options ISA_MIPS32
options CPU_SENTRY5 # XXX should this be a
options CPU_SENTRY5 # XXX should this be a
# sub-cpu option?
# XXX only siba should be hardwired for now; we will use
@ -37,50 +36,43 @@ files "../sentry5/files.sentry5"
hints "SENTRY5.hints"
# sentry5 normally ships with cfe firmware; use the console for now
options CFE
options CFE_CONSOLE
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
options CFE
options CFE_CONSOLE
options ALT_BREAK_TO_DEBUGGER
#makeoptions ARCH_FLAGS=-march=mips32
makeoptions MIPS_LITTLE_ENDIAN=defined
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
makeoptions MODULES_OVERRIDE=""
options DDB
options KDB
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
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 INVARIANTS
options INVARIANT_SUPPORT
#options BUS_DEBUG
#options BUS_DEBUG
#makeoptions BUS_DEBUG
device siba # Sonics SiliconBackplane
device pci # siba_pcib
device bfe # XXX will build both pci and siba
device miibus # attachments
# device bfe # XXX will build both pci and siba
# device miibus # attachments
# pci devices
# notyet:
#device ath # in pci slot
#device ath_hal # pci chip support
#options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
#options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
device usb # USB Bus (required)
device uhci # UHCI PCI->USB interface