Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/62492 )
Change subject: soc/intel/tigerlake: Hide PMC and IOM devices
......................................................................
soc/intel/tigerlake: Hide PMC and IOM devices
Windows complains on missing drivers for these ACPI devices. Hide them
from OS as it doesn't influence the hardware operation. Linux can
still probe the drivers correctly.
TEST=Boot Windows 11 and see there are no devices with missing drivers.
Boot Ubuntu 20.04 and check that drivers corresponding to ACPI HIDs are
still probed.
Signed-off-by: Michał Kopeć <michal.kopec(a)3mdeb.com>
Change-Id: I6c30c08ab730749bddef7ea67c7470c1554bd572
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62492
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
---
M src/soc/intel/tigerlake/acpi/tcss.asl
M src/soc/intel/tigerlake/pmc.c
2 files changed, 4 insertions(+), 0 deletions(-)
Approvals:
build bot (Jenkins): Verified
Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/soc/intel/tigerlake/acpi/tcss.asl b/src/soc/intel/tigerlake/acpi/tcss.asl
index 1d58bfb..50307f4 100644
--- a/src/soc/intel/tigerlake/acpi/tcss.asl
+++ b/src/soc/intel/tigerlake/acpi/tcss.asl
@@ -336,6 +336,8 @@
Name (_CRS, ResourceTemplate () {
Memory32Fixed (ReadWrite, IOM_BASE_ADDRESS, IOM_BASE_SIZE)
})
+ /* Hide the device so that Windows does not complain on missing driver */
+ Name (_STA, 0xB)
}
/*
diff --git a/src/soc/intel/tigerlake/pmc.c b/src/soc/intel/tigerlake/pmc.c
index 937943a..b8eb307 100644
--- a/src/soc/intel/tigerlake/pmc.c
+++ b/src/soc/intel/tigerlake/pmc.c
@@ -106,6 +106,8 @@
acpigen_write_name_string("_HID", PMC_HID);
acpigen_write_name_string("_DDN", "Intel(R) Tiger Lake IPC Controller");
+ /* Hide the device so that Windows does not complain on missing driver */
+ acpigen_write_STA(ACPI_STATUS_DEVICE_HIDDEN_ON);
/*
* Part of the PCH's reserved 32 MB MMIO range (0xFC800000 - 0xFE7FFFFF).
--
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Gerrit-Change-Id: I6c30c08ab730749bddef7ea67c7470c1554bd572
Gerrit-Change-Number: 62492
Gerrit-PatchSet: 3
Gerrit-Owner: Michał Kopeć <michal.kopec(a)3mdeb.com>
Gerrit-Reviewer: Felix Held <felix-coreboot(a)felixheld.de>
Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org>
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Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/62505 )
Change subject: mb/google/brya/vell: Enable USB2 port for KBD MCU
......................................................................
mb/google/brya/vell: Enable USB2 port for KBD MCU
Vell has a keyboard MCU connected to USB2 port 7. This patch enables
the port.
localhost# usb_updater2 -f
Found device.
found interface 0 endpoint 1, chunk_len 64
READY
-------
start
target running protocol version 6 (type 1)
maximum PDU size: 4096
Flash protection status: 0000
version: prism_v2.0.12137+c4ae1432f5
key_version: 1
min_rollback: 0
offset: writable at 0xc000
Current versions:
Writable prism_v2.0.12137+c4ae1432f5
BUG=b:203664745,b:211496726
TEST=Run 'usb_updater2 -f' on Vell.
Change-Id: Iad2140dbdf5e34332388f3f43b3ede3d22e73087
Signed-off-by: Daisuke Nojiri <dnojiri(a)chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62505
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Felix Singer <felixsinger(a)posteo.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
---
M src/mainboard/google/brya/variants/vell/overridetree.cb
1 file changed, 6 insertions(+), 0 deletions(-)
Approvals:
build bot (Jenkins): Verified
Felix Singer: Looks good to me, but someone else must approve
Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/mainboard/google/brya/variants/vell/overridetree.cb b/src/mainboard/google/brya/variants/vell/overridetree.cb
index 1562482..5f2780e 100644
--- a/src/mainboard/google/brya/variants/vell/overridetree.cb
+++ b/src/mainboard/google/brya/variants/vell/overridetree.cb
@@ -50,6 +50,7 @@
},
}"
register "usb2_ports[4]" = "USB2_PORT_TYPE_C(OC3)" # USB2_C3
+ register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)"
register "SaGv" = "SaGv_Enabled"
# I2C Port Config
@@ -418,6 +419,11 @@
device ref usb2_port6 on end
end
chip drivers/usb/acpi
+ register "desc" = ""RGB Keyboard""
+ register "type" = "UPC_TYPE_INTERNAL"
+ device ref usb2_port7 on end
+ end
+ chip drivers/usb/acpi
register "desc" = ""USB3 WWAN""
register "type" = "UPC_TYPE_INTERNAL"
device ref usb3_port4 on end
1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
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Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62629 )
Change subject: soc/intel/alderlake: Allow mainboard to configure c1-state auto-demotion
......................................................................
Patch Set 6:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/62629/comment/eef61e87_09f96f66
PS6, Line 19: MAULIK V VAGHELA
same nit here
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Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62645 )
Change subject: soc/intel/adl/chip.h: Convert all camel case variables to snake case
......................................................................
Patch Set 6: Code-Review+2
(2 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/62645/comment/f201b640_6b556e45
PS6, Line 30: MAULIK V VAGHELA
Is your name in `git config` set to all caps?
Patchset:
PS6:
Thanks Maulik!! This is nice cleanup 😊
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Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62648 )
Change subject: [WIP]mb/prodrive/hermes: Add libgfxinit support
......................................................................
Patch Set 2: Code-Review+1
(1 comment)
File src/mainboard/prodrive/hermes/Makefile.inc:
https://review.coreboot.org/c/coreboot/+/62648/comment/3823ca13_1bfc9020
PS1, Line 16: gma-mainboard.ads
> Where is this file?
Done
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