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coreboot/src/include
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Julius Werner 1e37c9ca46 cbfs: Add metadata cache 
This patch adds a new CBFS "mcache" (metadata cache) -- a memory buffer
that stores the headers of all CBFS files. Similar to the existing FMAP
cache, this cache should reduce the amount of SPI accesses we need to do
every boot: rather than having to re-read all CBFS headers from SPI
flash every time we're looking for a file, we can just walk the same
list in this in-memory copy and finally use it to directly access the
flash at the right position for the file data.

This patch adds the code to support the cache but doesn't enable it on
any platform. The next one will turn it on by default.

Change-Id: I5b1084bfdad1c6ab0ee1b143ed8dd796827f4c65
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38423
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-11-21 10:43:53 +00:00
..
acpi ACPI: Define acpi_get_preferred_pm_profile() 2020-11-19 22:58:41 +00:00
boot src/include: Add missing includes 2020-07-26 21:37:35 +00:00
console console: Override uart base address 2020-11-09 07:46:10 +00:00
cpu cpu/x86/mtrr.h: Rename CORE2 alternative SMRR registers 2020-11-10 06:18:05 +00:00
device include/device/pci_ids: add PCI IDs for new AMD SoCs 2020-11-21 00:04:29 +00:00
efi treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
pc80 src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +00:00
smp src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +00:00
superio src/include: Add PnP/HWM unset_and_set functions 2020-09-18 12:06:38 +00:00
sys
adainit.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
asan.h include/asan.h: Add missing includes 2020-08-21 13:36:10 +00:00
assert.h arch/x86/boot: Jump to payload in protected mode 2020-08-19 09:06:43 +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 src/lib/bootblock.c: make bootblock_main_with_timestamp public 2020-09-22 07:00:34 +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 src/include: Remove unused 'include <stdint.h>' 2020-07-26 20:59:16 +00:00
cbfs.h cbfs: Add metadata cache 2020-11-21 10:43:53 +00:00
cbfs_glue.h cbfs: Hook up to new CBFS implementation 2020-10-30 11:14:11 +00:00
cbmem.h lib/imd_cbmem.c: Add a helper function to indicate that cbmem is ready 2020-08-17 06:22:58 +00:00
cper.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
crc_byte.h src/include: Add missing includes 2020-07-26 21:37:35 +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 src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +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 src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +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 src/include: Remove unused 'include <stdint.h>' 2020-07-26 20:59:16 +00:00
fmap.h src/include: Add missing includes 2020-07-26 21:37:35 +00:00
fw_config.h lib/libpayload: Replace strapping_ids with new board configuration entry 2020-10-30 15:25:28 +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 include/imd: Improve API documentation 2020-08-26 07:32:37 +00:00
imd_private.h lib/imd: move struct definitions to a new header file 2020-10-19 06:55:03 +00:00
input-event-codes.h src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +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 lib and libpayload: Add popcnt functions 2020-10-15 19:01:51 +00:00
list.h include/list.h: Add support for GCC9+ 2020-11-03 09:11:21 +00:00
main_decl.h
memlayout.h cbfs: Add metadata cache 2020-11-21 10:43:53 +00:00
memory_info.h soc: move mainboard_get_dram_part_num prototype to memory_info.h 2020-10-05 18:02:37 +00:00
memrange.h src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +00:00
mrc_cache.h mrc_cache: Change mrc_cache_load_current to return size of entry 2020-10-09 05:38:04 +00:00
nhlt.h src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +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 ACPI: Clean up some S3 related leftovers 2020-06-18 12:54:46 +00:00
ramdetect.h src/include/ramdetect.h: Add missing includes 2020-07-25 01:25:57 +00:00
random.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
reg_script.h src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +00:00
region_file.h region_file_update_data_arr: Modify region_file with array of buffers 2020-09-16 16:02:54 +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 src: Update some incorrect config options in comments 2020-11-16 12:09:58 +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 arch/x86/smbios: Populate SMBIOS type 7 with cache information 2020-10-26 06:54:04 +00:00
smmstore.h drivers/smmstore: Implement SMMSTORE version 2 2020-10-22 12:29:47 +00:00
spd.h src/include: Drop unneeded empty lines 2020-09-14 07:09:41 +00:00
spd_bin.h lib/spd_bin: add get_spd_sn function 2020-05-13 12:04:03 +00:00
spd_cache.h src/include: Add missing includes 2020-07-26 21:37:35 +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 src: Change BOOL CONFIG_ to CONFIG() in comments & strings 2020-07-26 21:20:30 +00:00
spi_sdcard.h src/include: Add missing includes 2020-07-26 21:37:35 +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 src/include: Remove unused 'include <stdint.h>' 2020-07-26 20:59:16 +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 lib/string: Add standard strstr() function 2020-08-03 05:12:23 +00:00
swab.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
symbols.h cbfs: Add metadata cache 2020-11-21 10:43:53 +00:00
thread.h src/include: Remove unused 'include <stddef.h>' 2020-07-26 21:37:55 +00:00
timer.h treewide: Remove "this file is part of" lines 2020-05-11 17:11:40 +00:00
timestamp.h src/include: Add missing includes 2020-07-26 21:37:35 +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 include/uuid.h: Add missing include 2020-05-28 16:20:40 +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