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Patrick Rudolph 5bf88a44e9 drivers/smmstore: Support 64-bit MMIO addresses 
Currently the SMMSTOREv2 only supports MMIO ROM below 4GiB. As the
space below 4GiB is typically limited on x86, add support for extended
MMIO ROM windows as found on recent hardware.

Allow the SMMSTOREv2 to be memory mapped above 4GiB by adding a new
field to the coreboot table called 'mmap_addr'. The users outside
of coreboot must check the size field of the coreboot struct to
determine if mmap_addr is supported. When it is it holds the
64-bit physical address to the MMIO ROM window.
The old 'mmap_addr' was renamed to 'mmap_addr_deprecated' to indicate
that it should not be used any more.

Change-Id: I1131cfa5cdbf92bbd33de3e5b22a305136eec9f7
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87114
Reviewed-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
2025-05-08 22:28:16 +00:00
..
acpi Revert "acpi,Makefile: Add preload_acpi_dsdt" 2025-04-14 13:55:42 +00:00
arch-generic soc/amd/common/psp_verstage: Remove arch/io.h 2025-04-02 16:03:34 +00:00
boot drivers/option: Add forms in cbtables 2024-12-18 18:16:51 +00:00
console include/console: Add CFR object for setting the logging level 2025-05-02 13:59:14 +00:00
cpu cpu/x86/mtrr: Introduce mtrrlib with common MTRR helper functions 2025-05-08 16:51:17 +00:00
device soc/intel: Add Wildcat Lake CPU and PCIe device IDs 2025-04-23 20:59:41 +00:00
efi efi: Set EFIAPI to 32-bit ABI for FSP1_1 2024-09-20 23:25:30 +00:00
mipi drivers/soundwire: Support Realtek ALC712 codec 2025-04-10 04:35:21 +00:00
pc80 drivers/pc80/pc/keyboard.c: Add function to change a command byte bit 2025-01-22 20:45:37 +00:00
smp include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
superio src/include: Add PnP/HWM unset_and_set functions 2020-09-18 12:06:38 +00:00
sys include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
adainit.h Add option to use Ada code in romstage 2022-12-17 20:48:06 +00:00
asan.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
assert.h treewide: Remove 'extern' from functions declaration 2023-05-26 13:45:24 +00:00
b64_decode.h
base3.h
boardid.h
boot_device.h drivers/ipmi to lib: Fix misspellings & capitalization issues 2023-12-13 10:42:30 +00:00
bootblock_common.h decompressor: Add CBFS_VERIFICATION support 2021-04-06 07:49:15 +00:00
bootmem.h include/bootmem.h: Add comment 2024-01-18 15:30:35 +00:00
bootmode.h mb/google,samsung: Drop init_bootmode_straps() 2022-04-09 02:50:01 +00:00
bootsplash.h {drivers, lib}: Move low-battery user notification logic outside FSP 2025-03-08 07:17:32 +00:00
bootstate.h tree: Remove unused <string.h> 2024-05-29 10:34:08 +00:00
cbfs.h commonlib/bsd: Remove cb_err_t 2022-03-09 02:18:21 +00:00
cbfs_glue.h vboot: Add VBOOT_CBFS_INTEGRATION support 2022-11-08 23:03:49 +00:00
cbmem.h cbmem.h: Change return type of cbmem_get_region 2024-08-29 13:58:21 +00:00
cper.h include/cper.h: Add CPER Memory Error Section definitions 2022-12-09 03:46:33 +00:00
crc_byte.h lib/crc_byte: Parenthesize buffer address in CRC macro 2025-01-23 23:00:53 +00:00
ctype.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
delay.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
dimm_info_util.h arch/x86: Refactor the SMBIOS type 17 write function 2021-11-11 09:10:10 +00:00
dp_aux.h google/trogdor: Add backlight support for Parade ps8640 2021-11-02 08:17:21 +00:00
edid.h include/edid.h: Remove repeated word 2021-01-18 07:37:04 +00:00
elog.h treewide: Remove 'extern' from functions declaration 2023-05-26 13:45:24 +00:00
endian.h include/endian.h: Add 'always aligned access' support 2025-03-28 20:28:34 +00:00
espi.h include/espi.h: Switch to types.h 2022-03-27 15:13:31 +00:00
fallback.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
fit.h treewide: Move device_tree to commonlib 2024-06-22 04:02:04 +00:00
fmap.h include/fmap.h: Require FMAP_SECTION_FLASH_START == 0 2025-04-18 14:56:59 +00:00
framebuffer_info.h drivers/intel/gma: Fix mismatching types for fb_add_framebuffer_info 2024-09-02 09:33:59 +00:00
fw_config.h lib/fw_config: Make fw_config_is_provisioned() always available 2023-06-17 02:40:57 +00:00
gpio.h soc/intel/common/gpio: Add function to read GPIO TX value 2023-01-25 14:33:06 +00:00
halt.h treewide: Move stdlib.h to commonlib 2024-03-15 10:09:43 +00:00
identity.h lib/version: Move board identification strings 2023-04-22 16:20:49 +00:00
imd.h include/imd: Improve API documentation 2020-08-26 07:32:37 +00:00
imd_private.h include/imd_private.h: Use C99 flexible arrays 2023-07-30 09:58:12 +00:00
input-event-codes.h include/input-event-codes.h: Update to latest HID tree 2024-06-21 16:46:04 +00:00
inttypes.h
kconfig.h
lib.h lib: Add __fls() (Find Last Set) 2021-12-13 02:57:07 +00:00
limits.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
main_decl.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
memlayout.h Allow to build romstage sources inside the bootblock 2023-11-09 13:20:18 +00:00
memory_info.h memory_info: Bump to 64 DIMMs 2023-07-18 15:06:05 +00:00
memrange.h include/memrange.h: Remove trailing semicolon 2022-09-28 16:12:04 +00:00
metadata_hash.h src: Drop "This file is part of the coreboot project" lines 2021-05-10 15:07:33 +00:00
mrc_cache.h drivers/intel/fsp2_0: Introduce MRC cache store after FSP-M/S APIs 2023-09-05 09:36:17 +00:00
mtcl.h drivers/wifi: Add MTCL function to ACPI SSDT 2024-02-06 03:37:19 +00:00
nhlt.h drivers/ipmi to lib: Fix misspellings & capitalization issues 2023-12-13 10:42:30 +00:00
option.h drivers/option: Add CBFS file based option backend 2025-01-22 03:25:40 +00:00
post.h
program_loading.h lib/program_loaders.c: Mark run_ramstage with __noreturn 2022-07-14 23:10:17 +00:00
ramdetect.h src/include/ramdetect.h: Add missing includes 2020-07-25 01:25:57 +00:00
random.h arch/x86: Use 'enum cb_err' 2022-12-25 15:09:16 +00:00
reg_script.h tree: Drop duplicated <device/{path,resource}.h> 2024-04-12 04:24:20 +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 lib: Introduce early power off support Kconfig option 2025-02-15 18:59:11 +00:00
rmodule.h tree: Remove unused <string.h> 2024-05-29 10:34:08 +00:00
romstage_common.h arch/x86: Add a common romstage entry 2022-06-07 12:54:39 +00:00
romstage_handoff.h
rtc.h lib/rtc: Add sanity check for time and date 2021-05-30 20:24:13 +00:00
rules.h lib: Remove heap from rmodules 2024-02-26 10:10:07 +00:00
sar.h drivers/wifi: Update Drive Strength BRI Rsp Table revision 2024-12-17 17:27:54 +00:00
sdram_mode.h
smbios.h arch/x86/smbios: Enhance processor characteristics detection 2025-03-21 15:05:41 +00:00
smmstore.h drivers/smmstore: Support 64-bit MMIO addresses 2025-05-08 22:28:16 +00:00
spd.h include/spd.h: Add SPD_MEMORY_TYPE_LPDDR3_INTEL into spd_memory_type 2024-05-09 11:24:40 +00:00
spd_bin.h spd_bin.h: Deduplicate SPD definitions 2025-03-16 05:25:07 +00:00
spd_cache.h src/lib: Add Kconfig option for SPD cache in FMAP 2020-12-14 08:23:41 +00:00
spi-generic.h drivers/spi: add Numonyx and Micron names to STMicro case 2024-10-09 18:09:42 +00:00
spi_bitbang.h
spi_flash.h drivers/spi: add RPMC support 2024-12-03 17:40:39 +00:00
spi_sdcard.h src/include: Add missing includes 2020-07-26 21:37:35 +00:00
stage_cache.h stage_cache: Add resume_from_stage_cache() 2021-01-29 10:53:33 +00:00
stdarg.h tree: Remove unused <stdarg.h> 2024-05-28 03:22:34 +00:00
stdbool.h include/stdbool: Don't unconditionally typedef bool 2024-09-25 01:05:32 +00:00
stddef.h stddef.h: Introduce nullptr constant 2024-10-03 02:05:44 +00:00
stdint.h
stdio.h tree: Use <stdio.h> for snprintf 2024-05-29 10:33:54 +00:00
stdlib.h treewide: Move stdlib.h to commonlib 2024-03-15 10:09:43 +00:00
string.h commonlib/bsd: Add strlen() and strnlen() functions 2024-08-14 03:09:03 +00:00
swab.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
symbols.h arch/x86: Add breakpoint to stack canary 2024-12-10 08:47:52 +00:00
thread.h rules.h: Use more consistent naming 2022-05-16 21:52:22 +00:00
timer.h timer: Change timer util functions to 64-bit 2022-09-14 11:55:39 +00:00
timestamp.h include: Add 'IWYU pragma: export' comment 2024-04-15 05:30:24 +00:00
types.h src/include: Introduce a new BIT_FLAG_32(x) macro 2024-09-04 18:31:25 +00:00
uuid.h
ux_locales.h lib: Add low battery UX locale message 2025-02-15 18:58:48 +00:00
vbe.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
version.h lib/version: Move board identification strings 2023-04-22 16:20:49 +00:00
watchdog.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
wrdd.h
xxhash.h lib/xxhash.c: Add new hash functions 2022-09-07 22:24:51 +00:00