# ========== Copyright Header Begin ==========================================
# 
# Hypervisor Software File: Makefile.platform
# 
# Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
# 
#  - Do no alter or remove copyright notices
# 
#  - Redistribution and use of this software in source and binary forms, with 
#    or without modification, are permitted provided that the following 
#    conditions are met: 
# 
#  - Redistribution of source code must retain the above copyright notice, 
#    this list of conditions and the following disclaimer.
# 
#  - Redistribution in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution. 
# 
#    Neither the name of Sun Microsystems, Inc. or the names of contributors 
# may be used to endorse or promote products derived from this software 
# without specific prior written permission. 
# 
#     This software is provided "AS IS," without a warranty of any kind. 
# ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, 
# INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A 
# PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN 
# MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR 
# ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 
# DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN 
# OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR 
# FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE 
# DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, 
# ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF 
# SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
# 
# You acknowledge that this software is not designed, licensed or
# intended for use in the design, construction, operation or maintenance of
# any nuclear facility. 
# 
# ========== Copyright Header End ============================================
#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)Makefile.platform	1.9	07/07/25 SMI"
#

TOP = ../../..

PLATFORM = huron

include ../../Makefile.family

##############################################
#
# Platform configuration
#
PLAT_OPTIONS = -DSUPPORT_NIAGARA2_1x -DFALLS_FPGA

#
# Workarounds
#

# Reset/Config doesn't properly initialize tick/stick
PLAT_OPTIONS += -DRESETCONFIG_BROKENTICK
# Tick Index is not set correctly in D-SFAR on TICKCMP/STICKCMP CEs
PLAT_OPTIONS += -DERRATA_TICK_INDEX

# Workaround to add intr_cookie APIs to INTR API Group v1.0
PLAT_OPTIONS += -DSOLARIS_ERRATUM_6496266

# Solaris assumes the fault-address on a TSB miss is page-aligned
#  c.f. 6376362
PLAT_OPTIONS += -DTSBMISS_ALIGN_ADDR

# LDoms 1.0 Erratum; to avoid the unreliable reset caused by the PLX8532AA
# PCI-E switch chips on Ontario systems, we force a power-cycle when resetting
# the last domain in the system - which should as defined by best practices
# be the control domain.

# Solaris 'px' driver implementation of VPCI 1.1 support is broken.
PLAT_OPTIONS += -DSOLARIS_ERRATUM_6538898

# The data in the Tick Copare Array diagnostic registers may be incorrect
# erratum 197
PLAT_OPTIONS += -DTCA_ECC_ERRATA

# A read of a ASR/PR/HPR register causes the ECC in an IRF register
# to be checked. If we have an IRFC in the register which is checked
# we get another error trap.
# erratum 199
PLAT_OPTIONS += -DIRF_ECC_ERRATA

# The store ACK counter in the SPU can overflow. To make this less likely
# to happen, we stop the CWQ during MAU store operations.
# erratum 192
PLAT_OPTIONS += -DERRATA_192

########################################

RESET = ../dumbreset/

TRAP_SRCS = traptable.s traps_common.s
TRAP_OBJS = $(TRAP_SRCS:.s=.o)

Q_SRCS = main.s setup.s mmu.s l2subr.s \
	chipsubr.s mmu_common.s \
	vpci_piu.s vpiu_errs.s \
	hcall_ncs.s rng.s \
	svc_common.s svcinternal.s svc_vbsc.s ssi.s errs_common.s errors_subr.s \
	intr.s intr_huron.s subr.s hcall.s \
	hcall_core.s hcall_diag.s hcall_intr.s hcall_soft_state.s \
	hcall_vpci.s hcall_cpu.s hcall_groups.s \
	hcall_mmu.s hcall_niagara2.s \
	heartbeat.s ldc.s hvctl.s hv_common_cmds.s \
	errors_cmp.s errors_mmu.s errors_l2_cache.s errors_l1_cache.s \
	errors_common.s errors_traps.s errors_soc.s \
	error_tables.s errors_ssi.s niu.s \
	fpga_uart.s vdev_intr.s vdev_console.s bootload.s cwq.s \
	vdev_simdisk.s cyclic.s vpci_msi.s instr_emul.s

Q_OBJS = $(Q_SRCS:.s=.o)

PLATFORMC_LINT_SRCS =	\
	$(PLATFORM_SRC)/config.c	\
	$(PLATFORM_SRC)/init_huron.c	\
	$(PLATFORM_SRC)/res_piu_pcie.c

PLATFORMC_SRCS =	\
	config.c	\
	init_huron.c	\
	res_network.c	\
	res_niu_network.c	\
	res_piu_pcie.c

QC_SRCS =		\
	mdsup.c		\
	reconf.c	\
	res_guest.c	\
	res_memory.c	\
	res_vcpu.c	\
	res_ldc.c	\
	res_console.c	\
	res_mau.c	\
	res_cwq.c	\
	res_pcie.c	\
	init.c		\
	hvcontrol.c	\
	support.c	\
	$(FAMILYC_SRCS)	\
	$(PLATFORMC_SRCS)

QC_OBJS = $(QC_SRCS:.c=.o)

RESET_SRCS = reset.o
RESET_OBJS = $(RESET_SRCS:.s=.o)

OBJS = begin.o $(TRAP_OBJS) $(PLAT_OBJS) $(Q_OBJS) $(QC_OBJS) version.o end.o

all :: reset.bin q.bin

$(OBJS): offsets.h

VERSION_SRC = $(FAMILY_SRC)/version.s
BEGIN_SRC = $(FAMILY_SRC)/begin.s
END_SRC = $(FAMILY_SRC)/end.s

version.o: $(VERSION_SRC)
	@echo "Version: $(QVERSION)"
	$(AS) $(ASFLAGS) -DVERSION="\"$(QVERSION)\"" -DINFO="\"$(QINFO)\"" $< -o $@ $(FAMILY_SRC)/version.s

begin.o: $(BEGIN_SRC)

end.o: $(END_SRC)

versioninfo:
	@echo "Version: $(QVERSION)"

q.bin: q
	$(OBJCOPY) -O binary q q.bin
	@what q.bin
	@ls -l q.bin

q: chkasm $(OBJS) $(FAMILY_SRC)/mapfile.q
	$(LD) -o $@ -e start_master -dn -z defs -M $(FAMILY_SRC)/mapfile.q $(OBJS)
	@size q

q.dis: q0
	dis q0 > $@

q0: $(Q_OBJS) $(FAMILY_SRC)/mapfile.q0
	$(LD) -o $@ -e start_master -dn -z defs -M $(FAMILY_SRC)/mapfile.q0 $(OBJS)

reset.bin: reset
	$(OBJCOPY) -O binary reset reset.bin

reset: $(RESET_OBJS) $(RESET)/mapfile
	$(LD) -o $@ -e start_reset -dn -z defs -M $(RESET)/mapfile $(RESET_OBJS)


# This would work but only dumps the .text, nothing else
#	elfdump -N .text -w q.bin q

offsets.h: $(PLATFORM_SRC)/offsets.in
	@grep "^#" $(PLATFORM_SRC)/offsets.in > offsets-n2.c
	$(CC) -xdebugformat=stabs $(CFLAGS) $(CPPFLAGS) -g -S -o offsets-n2.s offsets-n2.c
	@grep -v "^#" $(PLATFORM_SRC)/offsets.in > offsets.tmp
	$(STABS) -t genassym -m lp64 offsets.tmp < offsets-n2.s | \
		egrep -v '[0-f]+ c-enum' > offsets.h
	@$(RM) offsets-n2.c offsets-n2.s offsets.tmp

offsets.chk: $(PLATFORM_SRC)/offsets.in
	@grep "^#" $(PLATFORM_SRC)/offsets.in > offsetschk-n2.c
	$(CC) -xdebugformat=stabs $(CFLAGS) $(CPPFLAGS) -g -S -o offsetschk-n2.s offsetschk-n2.c
	@grep -v "^#" $(PLATFORM_SRC)/offsets.in > offsetschk.tmp
	$(STABS) -t asmcheck -m lp64 offsetschk.tmp < offsetschk-n2.s | \
		 egrep -v '[0-f]+ c-enum' > offsets.chk
	@$(RM) offsetschk-n2.c offsetschk-n2.s offsetschk.tmp

chkasm :: offsets.chk
	$(ASCHK) -u -s -n offsets.chk $(PLATFORM_SRC)/*.s $(FAMILY_SRC)/*.s $(RESET)/*.s $(COMMON_SRC)/*.s

LINT_SRCS += $(FAMILYC_LINT_SRCS) $(PLATFORMC_LINT_SRCS)

lint ::
	$(LINT) $(LINT_FLAGS) $(ALL_INC) $(PLAT_OPTIONS) $(LINT_SRCS)


%.o:	$(PLATFORM_SRC)/%.s
	$(COMPILE.s) -o $@ $<

%.o:	$(FAMILY_SRC)/%.s
	$(COMPILE.s) -o $@ $<

%.o:	$(COMMON_SRC)/%.s
	$(COMPILE.s) -o $@ $<

%.o:	$(PLATFORM_SRC)/%.c
	$(COMPILE.c) -o $@ $<

%.o:	$(FAMILY_SRC)/%.c
	$(COMPILE.c) -o $@ $<

%.o:	$(COMMON_SRC)/%.c
	$(COMPILE.c) -o $@ $<

%.o:	$(RESET)/%.s
	$(COMPILE.s) -o $@ $<