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Revert "Revert "mb/google/volteer: Enable PCIEXP_HOTPLUG for TCSS TBT/USB4 ports"" 

This reverts commit 1726fa1f0ce474cde32e8b32be34a212aff3ffba.

Reason for revert: Resource allocator is split into old(v3) and
new(v4). So, this change to enable hotplug resource allocator for
volteer can land back.

BUG=b:149186922

Change-Id: Ib6a4df610b045fbc885c70bff3698a032b79f770
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41468
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Furquan Shaikh 2020-05-15 17:37:07 -07:00 committed by Patrick Georgi
parent 32f385ebfa
commit 918ee62977
1 changed files with 15 additions and 0 deletions
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15
src/mainboard/google/volteer/Kconfig
View File

@ -19,6 +19,7 @@ config BOARD_GOOGLE_BASEBOARD_VOLTEER
select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_SPI_TPM_CR50 select MAINBOARD_HAS_SPI_TPM_CR50
select MAINBOARD_HAS_TPM2 select MAINBOARD_HAS_TPM2
select PCIEXP_HOTPLUG
select SOC_INTEL_TIGERLAKE select SOC_INTEL_TIGERLAKE
if BOARD_GOOGLE_BASEBOARD_VOLTEER if BOARD_GOOGLE_BASEBOARD_VOLTEER
@ -72,6 +73,20 @@ config MAX_CPUS
int int
default 8 default 8
# Reserving resources for PCIe Hotplug as per TGL BIOS Spec (doc #611569)
# Revision 0.7.6 Section 7.2.5.1.5
config PCIEXP_HOTPLUG_BUSES
int
default 42
config PCIEXP_HOTPLUG_MEM
hex
default 0xc200000 # 194 MiB
config PCIEXP_HOTPLUG_PREFETCH_MEM
hex
default 0x1c000000 # 448 MiB
config TPM_TIS_ACPI_INTERRUPT config TPM_TIS_ACPI_INTERRUPT
int int
default 21 # GPE0_DW0_21 (GPP_C21) default 21 # GPE0_DW0_21 (GPP_C21)