Merged mcb30-realmode-redesign back to HEAD

src/Config

@@ -424,27 +424,134 @@ CFLAGS+=	-DPXE_IMAGE -DPXE_EXPORT
 # but this is here for archs that don't support relocation
 # CFLAGS+=	-DNORELOCATE
 
-# you should normally not need to change these
-HOST_CC=	gcc
-CPP=		gcc -E -Wp,-Wall
-RM=		rm -f
-TOUCH=		touch
-PERL=		/usr/bin/perl
-CC=		gcc
-AS=		as
-LD=		ld
-SIZE=		size
-AR=		ar
-RANLIB=		ranlib
-OBJCOPY=	objcopy
 
-CFLAGS+=	-Os -ffreestanding
-CFLAGS+=	-Wall -W -Wno-format
-CFLAGS+=	$(EXTRA_CFLAGS)
-ASFLAGS+=	$(EXTRA_ASFLAGS)
-LDFLAGS+=	$(EXTRA_LDFLAGS)
-# For debugging
-# LDFLAGS+=	-Map $@.map
 
-# Location to place generated binaries, and files
-BIN=bin
+
+# Garbage from Makefile.main temporarily placed here until a home can
+# be found for it.
+
+# NS8390 options:
+#	-DINCLUDE_NE	- Include NE1000/NE2000 support
+#	-DNE_SCAN=list	- Probe for NE base address using list of
+#			  comma separated hex addresses
+#	-DINCLUDE_3C503 - Include 3c503 support
+#	  -DT503_SHMEM	- Use 3c503 shared memory mode (off by default)
+#	-DINCLUDE_WD	- Include Western Digital/SMC support
+#	-DWD_DEFAULT_MEM- Default memory location for WD/SMC cards
+#	-DWD_790_PIO    - Read/write to WD/SMC 790 cards in PIO mode (default
+#			  is to use shared memory) Try this if you get "Bogus
+#			  packet, ignoring" messages, common on ISA/PCI hybrid
+#			  systems.
+#	-DCOMPEX_RL2000_FIX
+#
+#	If you have a Compex RL2000 PCI 32-bit (11F6:1401),
+#	and the bootrom hangs in "Probing...[NE*000/PCI]",
+#	try enabling this fix... it worked for me :).
+#	In the first packet write somehow it somehow doesn't
+#	get back the expected data so it is stuck in a loop.
+#	I didn't bother to investigate what or why because it works
+#	when I interrupt the loop if it takes more then COMPEX_RL2000_TRIES.
+#	The code will notify if it does a abort.
+#	SomniOne - somnione@gmx.net
+#
+# 3C509 option:
+#	-DINCLUDE_3C509	- Include 3c509 support
+#
+# 3C90X options:
+#	-DINCLUDE_3C90X	- Include 3c90x support
+#
+#	Warning Warning Warning
+#	If you use any of the XCVR options below, please do not complain about
+#	the behaviour with Linux drivers to the kernel developers. You are
+#	on your own if you do this. Please read 3c90x.txt to understand
+#	what they do. If you don't understand them, ask for help on the
+#	Etherboot mailing list. And please document what you did to the NIC
+#	on the NIC so that people after you won't get nasty surprises.
+#
+#	-DCFG_3C90X_PRESERVE_XCVR - Reset the transceiver type to the value it
+#			  had initially just before the loaded code is started.
+#	-DCFG_3C90X_XCVR - Hardcode the tranceiver type Etherboot uses.
+#	-DCFG_3C90X_BOOTROM_FIX - If you have a 3c905B with buggy ROM
+#			  interface, setting this option might "fix" it.  Use
+#			  with caution and read the docs in 3c90x.txt!
+#
+#	See the documentation file 3c90x.txt for more details.
+#
+# CS89X0 (optional) options:
+#	-DINCLUDE_CS89X0- Include CS89x0 support
+#	-DCS_SCAN=list	- Probe for CS89x0 base address using list of
+#			  comma separated hex addresses; increasing the
+#			  address by one (0x300 -> 0x301) will force a
+#			  more aggressive probing algorithm. This might
+#			  be neccessary after a soft-reset of the NIC.
+#
+# LANCE options:
+#	-DINCLUDE_NE2100- Include NE2100 support
+#	-DINCLUDE_NI6510- Include NI6510 support
+#
+# SK_G16 options:
+#	-DINCLUDE_SK_G16- Include SK_G16 support
+#
+# I82586 options:
+#	-DINCLUDE_3C507	- Include 3c507 support
+#	-DINCLUDE_NI5210- Include NI5210 support
+#	-DINCLUDE_EXOS205-Include EXOS205 support
+#
+# SMC9000 options:
+#       -DINCLUDE_SMC9000   - Include SMC9000 driver
+#       -DSMC9000_SCAN=list - List of I/O addresses to probe
+#
+# TIARA (Fujitsu Etherstar) options:
+#	-DINCLUDE_TIARA	- Include Tiara support
+#
+# NI5010 options:
+#	-DINCLUDE_NI5010 - Include NI5010 support
+#
+# TULIP options:
+#	-DINCLUDE_TULIP	- Include Tulip support
+#
+# RTL8139 options:
+#	-DINCLUDE_RTL8139 - Include RTL8139 support
+#
+# SIS900 options:
+#	-DINCLUDE_SIS900 - Include SIS900 support
+#
+# NATSEMI options:
+#	-DINCLUDE_NATSEMI - Include NATSEMI support
+#
+
+CFLAGS_3c503	= -DINCLUDE_3C503 # -DT503_SHMEM
+MAKEROM_FLAGS_3c503=	-3
+CFLAGS_3c507	= -DINCLUDE_3C507
+CFLAGS_3c509	= -DINCLUDE_3C509
+CFLAGS_3c529	= -DINCLUDE_3C529
+CFLAGS_3c595	= -DINCLUDE_3C595
+CFLAGS_3c90x	= -DINCLUDE_3C90X
+CFLAGS_cs89x0	= -DINCLUDE_CS89X0
+CFLAGS_eepro	= -DINCLUDE_EEPRO
+CFLAGS_eepro100	= -DINCLUDE_EEPRO100
+CFLAGS_e1000	= -DINCLUDE_E1000
+CFLAGS_epic100	= -DINCLUDE_EPIC100
+CFLAGS_exos205	= -DINCLUDE_EXOS205
+CFLAGS_lance	= -DINCLUDE_LANCE		# Lance/PCI!
+CFLAGS_ne2100	= -DINCLUDE_NE2100
+CFLAGS_ne	= -DINCLUDE_NE -DNE_SCAN=0x300,0x280,0x320,0x340,0x380
+CFLAGS_ns8390	= -DINCLUDE_NS8390	# NE2000/PCI!
+CFLAGS_ni5010	= -DINCLUDE_NI5010
+CFLAGS_ni5210	= -DINCLUDE_NI5210
+CFLAGS_ni6510	= -DINCLUDE_NI6510
+CFLAGS_rtl8139	= -DINCLUDE_RTL8139
+CFLAGS_sk_g16	= -DINCLUDE_SK_G16
+CFLAGS_sis900   = -DINCLUDE_SIS900
+CFLAGS_natsemi  = -DINCLUDE_NATSEMI
+CFLAGS_smc9000  = -DINCLUDE_SMC9000
+CFLAGS_sundance	= -DINCLUDE_SUNDANCE
+CFLAGS_tlan	= -DINCLUDE_TLAN
+CFLAGS_tiara	= -DINCLUDE_TIARA
+CFLAGS_depca	= -DINCLUDE_DEPCA	
+# CFLAGS_depca	+= -DDEPCA_MODEL=DEPCA -DDEPCA_RAM_BASE=0xd0000
+CFLAGS_tulip	= -DINCLUDE_TULIP
+CFLAGS_otulip	= -DINCLUDE_OTULIP
+CFLAGS_via_rhine = -DINCLUDE_VIA_RHINE
+CFLAGS_wd	= -DINCLUDE_WD -DWD_DEFAULT_MEM=0xCC000
+CFLAGS_w89c840	= -DINCLUDE_W89C840