-##
-## Compute the location and size of where this firmware image
-## (coreboot plus bootloader) will live in the boot rom chip.
-##
-if USE_FALLBACK_IMAGE
- default ROM_SECTION_SIZE = FALLBACK_SIZE
- default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
-else
- default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE )
- default ROM_SECTION_OFFSET = 0
-end
-
-##
-## Compute the start location and size size of
-## The coreboot bootloader.
-##
-default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
-default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
-
-##
-## Compute where this copy of coreboot will start in the boot rom
-##
-default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
-
-##
-## Compute a range of ROM that can cached to speed up coreboot,
-## execution speed.
-##
-## XIP_ROM_SIZE must be a power of 2.
-## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
-##
-default XIP_ROM_SIZE=65536
-default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
+## CONFIG_XIP_ROM_SIZE must be a power of 2.
+default CONFIG_XIP_ROM_SIZE = 64 * 1024
+include /config/nofailovercalculation.lb
arch i386 end
#dir /drivers/si/3114
-if HAVE_MP_TABLE object mptable.o end
-if HAVE_PIRQ_TABLE
+if CONFIG_HAVE_MP_TABLE object mptable.o end
+if CONFIG_HAVE_PIRQ_TABLE
object get_bus_conf.o
object irq_tables.o
end
#object reset.o
-if USE_DCACHE_RAM
-
if CONFIG_USE_INIT
makerule ./cache_as_ram_auto.o
- depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
- action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
+ depends "$(CONFIG_MAINBOARD)/cache_as_ram_auto.c option_table.h"
+ action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) -I$(TOP)/src -I. -c $(CONFIG_MAINBOARD)/cache_as_ram_auto.c -o $@"
end
else
makerule ./cache_as_ram_auto.inc
- depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
- action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -g -dA -fverbose-asm -c -S -o $@"
+ depends "$(CONFIG_MAINBOARD)/cache_as_ram_auto.c option_table.h"
+ action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(TOP)/src -I. -c -S $(CONFIG_MAINBOARD)/cache_as_ram_auto.c -o $@"
action "perl -e 's/\.rodata/.rom.data/g' -pi $@"
action "perl -e 's/\.text/.section .rom.text/g' -pi $@"
end
end
-end
##
## Build our 16 bit and 32 bit coreboot entry code
##
mainboardinit cpu/x86/16bit/entry16.inc
mainboardinit cpu/x86/32bit/entry32.inc
ldscript /cpu/x86/16bit/entry16.lds
-if USE_DCACHE_RAM
if CONFIG_USE_INIT
ldscript /cpu/x86/32bit/entry32.lds
end
if CONFIG_USE_INIT
ldscript /cpu/amd/car/cache_as_ram.lds
end
-end
##
## Build our reset vector (This is where coreboot is entered)
##
-if USE_FALLBACK_IMAGE
+if CONFIG_USE_FALLBACK_IMAGE
mainboardinit cpu/x86/16bit/reset16.inc
ldscript /cpu/x86/16bit/reset16.lds
else
mainboardinit arch/i386/lib/id.inc
ldscript /arch/i386/lib/id.lds
-if USE_DCACHE_RAM
##
## Setup Cache-As-Ram
##
mainboardinit cpu/amd/car/cache_as_ram.inc
-end
###
### This is the early phase of coreboot startup
### Things are delicate and we test to see if we should
### failover to another image.
###
-if USE_FALLBACK_IMAGE
- if USE_DCACHE_RAM
- ldscript /arch/i386/lib/failover.lds
- else
+if CONFIG_USE_FALLBACK_IMAGE
ldscript /arch/i386/lib/failover.lds
- mainboardinit ./failover.inc
- end
end
###
##
## Setup RAM
##
-if USE_DCACHE_RAM
-
if CONFIG_USE_INIT
initobject cache_as_ram_auto.o
else
mainboardinit ./cache_as_ram_auto.inc
end
-end
-
##
## Include the secondary Configuration files
##
-if CONFIG_CHIP_NAME
- config chip.h
-end
+config chip.h
# sample config for broadcom/blast
chip northbridge/amd/amdk8/root_complex
device pci 2.0 on end # USB 0x0223
device pci 2.1 on end # USB
device pci 2.2 on end # USB
- #when HT_CHAIN_END_UNITID_BASE (0,1) < HT_CHAIN_UNITID_BASE (6,,,,),
+ #when CONFIG_HT_CHAIN_END_UNITID_BASE (0,1) < CONFIG_HT_CHAIN_UNITID_BASE (6,,,,),
chip drivers/pci/onboard
device pci 4.0 on end # it is in bcm5785_0 bus, but the device id can not be changed even unitid is changed, fake one to get the rom_address
- # if HT_CHAIN_END_UNITID_BASE=0, it is 5, if HT_CHAIN_END_UNITID_BASE=1, it is 4
+ # if CONFIG_HT_CHAIN_END_UNITID_BASE=0, it is 5, if CONFIG_HT_CHAIN_END_UNITID_BASE=1, it is 4
register "rom_address" = "0xfff80000"
end
end
- #when HT_CHAIN_END_UNITID_BASE > HT_CHAIN_UNITID_BASE (6, ,,,,)
+ #when CONFIG_HT_CHAIN_END_UNITID_BASE > CONFIG_HT_CHAIN_UNITID_BASE (6, ,,,,)
# chip drivers/pci/onboard
# device pci 0.0 on end # fake, will be disabled
# end
projects / coreboot.git / blobdiff