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Furquan Shaikh 69395742b8 device: Move resource allocation into a separate compilation unit 
This change moves the resource allocator functions out of device.c
and into two separate files:

1. resource_allocator_v3.c: This is the old implementation of
resource allocator that uses a single window for resource
allocation. It is required to support some AMD chipsets that do not
provide an accurate map of allocated resources by the time the
allocator runs. They work fine with the old allocator since it
restricts itself to allocations in a single window at the top of the
4G space.

2. resource_allocator_common.c: This file contains the functions that can
be shared by the old and new resource allocator.

Entry point into the resource allocation is allocate_resources() which
can be implemented by both old and new allocators. This change also
adds a Kconfig option RESOURCE_ALLOCATOR_V3 which enables the old
resource allocator. This config option is enabled by default
currently, but in the following CLs this will be enabled only for the
broken boards.

Reason for this split: Both the old and new resource allocators need
to be retained in the tree until the broken chipsets are fixed.

Change-Id: I2f5440cf83c6e9e15a5f22e79cc3c66aa2cec4c0
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41442
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Mike Banon <mikebdp2@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26 15:15:21 +00:00
..
acpi acpi/device: Add a helper function to write SoundWire _ADR 2020-05-21 08:04:12 +00:00
boot src: Use 'include <boot/coreboot_tables.h>' when appropriate 2019-10-27 17:48:30 +00:00
console treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
cpu treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
device device: Move resource allocation into a separate compilation unit 2020-05-26 15:15:21 +00:00
efi treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
pc80 treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
smp coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX) 2019-03-08 08:33:24 +00:00
superio treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
sys
adainit.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
assert.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
b64_decode.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
base3.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bcd.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
boardid.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
boot_device.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bootblock_common.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bootmem.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bootmode.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bootsplash.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
bootstate.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
cbfs.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
cbmem.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
cper.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
crc_byte.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
ctype.h add ctype.h header 2019-06-24 21:15:14 +00:00
delay.h cpu/x86/lapic: Refactor timer_fsb() 2019-09-19 09:28:55 +00:00
device_tree.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
dimm_info_util.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
edid.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
elog.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
endian.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
espi.h Remove new additions of "this file is part of" lines 2020-05-13 08:37:21 +00:00
fallback.h drivers/pc80/rtc: Clean up some headers 2020-01-07 18:40:02 +00:00
fit.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
fit_payload.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
fmap.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
gic.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
gpio.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
halt.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
imd.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
input-event-codes.h include/input-event-codes.h: Add Linux input key codes header file 2020-04-13 19:54:30 +00:00
inttypes.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
ip_checksum.h
kconfig.h kconfig: Drop IS_ENABLED() macro 2019-06-04 13:33:40 +00:00
lib.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
list.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
main_decl.h
memlayout.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
memory_info.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
memrange.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
mrc_cache.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
nhlt.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
option.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
post.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
program_loading.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
ramdetect.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
random.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
reg_script.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
region_file.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
reset.h reset: Finalize move to new API 2018-10-31 15:29:42 +00:00
rmodule.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
romstage_handoff.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
rtc.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
rules.h Remove MAYBE_STATIC_BSS and ENV_STAGE_HAS_BSS_SECTION 2020-05-26 15:04:08 +00:00
sar.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
sdram_mode.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
smbios.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
smmstore.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
spd.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
spd_bin.h lib/spd_bin: add get_spd_sn function 2020-05-13 12:04:03 +00:00
spd_cache.h lib/spd_cache: add spd_cache common code 2020-05-13 12:04:18 +00:00
spd_ddr2.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
spi-generic.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
spi_bitbang.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
spi_flash.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
spi_sdcard.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
stage_cache.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
stdarg.h create stdio.h and stdarg.h for {,v}snprintf 2020-03-25 23:38:46 +00:00
stdbool.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
stddef.h Remove MAYBE_STATIC_BSS and ENV_STAGE_HAS_BSS_SECTION 2020-05-26 15:04:08 +00:00
stdint.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
stdio.h create stdio.h and stdarg.h for {,v}snprintf 2020-03-25 23:38:46 +00:00
stdlib.h lib/malloc: Implement a simple free() only for last malloc() 2020-01-02 18:22:53 +00:00
string.h create stdio.h and stdarg.h for {,v}snprintf 2020-03-25 23:38:46 +00:00
swab.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
symbols.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
thread.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
timer.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
timestamp.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
trace.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
types.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
uuid.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
vbe.h src: Use 'include <boot/coreboot_tables.h>' when appropriate 2019-10-27 17:48:30 +00:00
version.h ACPI: Correct asl_compiler_revision value 2019-02-21 19:07:31 +00:00
watchdog.h coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX) 2019-03-08 08:33:24 +00:00
wrdd.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00