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coreboot/src/include
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Pratikkumar Prajapati 0a71e09cf9 soc/intel/common: Add Intel Trace Hub driver 
From Meteor Lake onwards Intel FSP will generate the Trace Hub related
HOB if the Trace Hub is configured to save data in DRAM. This memory
region is used by Trace Hub to store the traces for debugging purpose.
This driver locates the HOB and marks the memory region reserved so
that OS does not use it.

Intel Trace Hub developer manual can be found via document #671536 on
Intel's website.

Change-Id: Ie5a348071b6c6a35e8be3efd1b2b658a991aed0e
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
2023-03-29 13:15:48 +00:00
..
acpi acpi: Add SRAT x2APIC table support 2023-03-03 17:08:27 +00:00
boot lib/coreboot_table: Rename lb_fill_pcie 2022-11-04 19:17:49 +00:00
console console: Add SimNow console logging 2023-02-09 10:01:20 +00:00
cpu cpu/intel: Remove redefined SAPPHIRERAPIDS_SP CPUID to fix build error 2023-03-24 01:01:54 +00:00
device soc/intel/common: Add Intel Trace Hub driver 2023-03-29 13:15:48 +00:00
efi
mipi
pc80 pc80/i8254: Add speaker beep function 2023-02-15 13:17:29 +00:00
smp include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
superio
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 coding_style: Add more guidelines on error handling, die() and assert() 2022-12-28 05:41:23 +00:00
b64_decode.h
base3.h
boardid.h
boot_device.h
bootblock_common.h
bootmem.h lib: set up specific purpose memory as LB_MEM_SOFT_RESERVED 2023-03-03 11:10:38 +00:00
bootmode.h
bootsplash.h
bootstate.h include/bootstate.h: Fail compilation on invalid bootstate hooks 2023-02-04 01:42:31 +00:00
cbfs.h
cbfs_glue.h vboot: Add VBOOT_CBFS_INTEGRATION support 2022-11-08 23:03:49 +00:00
cbmem.h cbmem_top_chipset: Change the return value to uintptr_t 2022-11-18 16:00:45 +00:00
cper.h include/cper.h: Add CPER Memory Error Section definitions 2022-12-09 03:46:33 +00:00
crc_byte.h
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
device_tree.h tree: Drop repeated words 2023-02-07 04:37:31 +00:00
dimm_info_util.h
dp_aux.h
edid.h
elog.h
endian.h
espi.h
fallback.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
fit.h
fmap.h
framebuffer_info.h
fw_config.h lib: add stub for fw_config_get_field 2022-12-24 05:50:00 +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
imd.h
imd_private.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
input-event-codes.h
inttypes.h
ip_checksum.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
kconfig.h
lib.h
limits.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
list.h
main_decl.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
memlayout.h treewide: stop calling custom TPM log "TCPA" 2023-01-11 16:00:55 +00:00
memory_info.h include/memory_info.h: Add soc_num to dimm_info struct 2023-01-08 01:33:23 +00:00
memrange.h include/memrange.h: Remove trailing semicolon 2022-09-28 16:12:04 +00:00
metadata_hash.h
mrc_cache.h
nhlt.h lib/nhlt, soc/intel/skl: Update NHLT to program feedback config 2022-12-21 13:57:48 +00:00
option.h
post.h
program_loading.h lib/program_loaders.c: Mark run_ramstage with __noreturn 2022-07-14 23:10:17 +00:00
ramdetect.h
random.h arch/x86: Use 'enum cb_err' 2022-12-25 15:09:16 +00:00
reg_script.h include/reg_script.h: Remove trailing semicolon 2022-09-28 16:12:24 +00:00
region_file.h
reset.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
rmodule.h
romstage_common.h arch/x86: Add a common romstage entry 2022-06-07 12:54:39 +00:00
romstage_handoff.h
rtc.h
rules.h console: Print architecture 2023-01-31 15:26:16 +00:00
sar.h vc/google/chromeos: use fw_config field to return sar filename 2022-12-24 05:50:13 +00:00
sdram_mode.h
smbios.h arch/x86/smbios: Replace SMBIOS type4 processor upgrade fields 2023-01-08 01:27:14 +00:00
smmstore.h drivers/smmstore: Expose region device 2023-02-12 08:20:08 +00:00
spd.h spd.h: Move enum ddr3_module_type to ddr3.h 2023-01-04 12:39:32 +00:00
spd_bin.h lib: Add LPDDR5x DRAM type 2022-11-07 02:29:23 +00:00
spd_cache.h
spi-generic.h
spi_bitbang.h
spi_flash.h
spi_sdcard.h
stage_cache.h
stdarg.h
stdbool.h
stddef.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
stdint.h
stdio.h
stdlib.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
string.h treewide: Add 'IWYU pragma: export' comment 2022-11-03 13:05:17 +00:00
swab.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
symbols.h treewide: stop calling custom TPM log "TCPA" 2023-01-11 16:00:55 +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
types.h treewide: Add 'IWYU pragma: export' comment 2022-11-03 13:05:17 +00:00
uuid.h
vbe.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +00:00
version.h include: Add SPDX-License-Identifiers to files missing them 2022-08-01 13:59:11 +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