Dinesh Gehlot has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83759?usp=email )
Change subject: src/vc/google/chromeos: Log boot info at early ramstage
......................................................................
src/vc/google/chromeos: Log boot info at early ramstage
This patch logs the current boot information at early ramstage before
proceeding to CSE sync, as CSE sync could potentially trigger a reboot.
BUG=b:354435327
TEST=Verified elog boot info prior to cse sync
Change-Id: I5223d387e207e1042d832c36bd076c3966687bdf
Signed-off-by: Dinesh Gehlot <digehlot(a)google.com>
---
M src/vendorcode/google/chromeos/elog.c
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/83759/1
diff --git a/src/vendorcode/google/chromeos/elog.c b/src/vendorcode/google/chromeos/elog.c
index 4d3fc40..82656ed 100644
--- a/src/vendorcode/google/chromeos/elog.c
+++ b/src/vendorcode/google/chromeos/elog.c
@@ -24,4 +24,4 @@
elog_add_event_raw(ELOG_TYPE_FW_VBOOT_INFO, &data, width);
}
-BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_ENTRY, elog_add_vboot_info, NULL);
+BOOT_STATE_INIT_ENTRY(BS_PRE_DEVICE, BS_ON_ENTRY, elog_add_vboot_info, NULL);
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Change subject: mb/google/brox: Add model brox-ti-pdc
......................................................................
Patch Set 1: Code-Review+2
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Hello Nick Vaccaro, Subrata Banik, build bot (Jenkins),
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Change subject: mb/google/hatch: Add FP enable for Dratini
......................................................................
mb/google/hatch: Add FP enable for Dratini
Add FP enable/disable based on SKU ID for Dratini. This is meant
to resolve a UMA issue with Dratini devices that had the FPMCU
populated on non-fp devices. Since the FPMCU is present, and the
firmware enables the power GPIO's based on variant, not SKU, the
devices were reporting data on fingerprint errantly.
BUG=b:354769653
BUG=b:200825114
TEST=Flash to Dratini, test FP.
Disable test SKU, flash on Dratini, test FP.
Change-Id: Ifc450f51b00b9c3b62268ce94884f5749a3e18c0
Signed-off-by: Jon Murphy <jpmurphy(a)google.com>
---
M src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
M src/mainboard/google/hatch/variants/dratini/ramstage.c
2 files changed, 33 insertions(+), 9 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/83745/7
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Raul Rangel has posted comments on this change by Tim Van Patten. ( https://review.coreboot.org/c/coreboot/+/73300?usp=email )
Change subject: skyrim/devicetree.cb: Remove BT GPIO 10
......................................................................
Patch Set 2:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/73300/comment/60c8cfec_040526b9?us… :
PS2, Line 12: power
Hrmm, I'm not sure this is true... The whole reason I added the power resource was so that the BT driver could hard reset the USB port if it wasn't responding.
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Change subject: skyrim/devicetree.cb: Remove BT GPIO 10
......................................................................
Patch Set 2:
(5 comments)
Patchset:
PS2:
PTAL, based on MTK's comment about GPIO10:
> After checking with our SA member, there is no usage for GPIO10 on the MT7921/MT7922 m.2 module. As a result, it won’t affect power on sequence to MT7921 BT
Commit Message:
https://review.coreboot.org/c/coreboot/+/73300/comment/e8e27f3c_59ec859c?us… :
PS1, Line 11:
> Kernel changes are much cheaper and easier to make, since they don't require a full FW Qual across m […]
Resolving, since MTK has clarified that GPIO10 isn't used at all, making it safe to remove.
Please re-open if there are still concerns here.
https://review.coreboot.org/c/coreboot/+/73300/comment/415aaa7a_b39b3c4f?us… :
PS1, Line 14: TEST=Connect BT mouse/keyboard
> At the time, kernel v5.15.
Re-verified on kernel v6.6.
File src/mainboard/google/skyrim/variants/baseboard/devicetree.cb:
https://review.coreboot.org/c/coreboot/+/73300/comment/444ef8f4_44e470c4?us… :
PS1, Line 176: reset_gpio
> How long do we need to assert the reset GPIO?
Based on MTK's comment that GPIO10 doesn't affect the power on sequence, we don't need to assert it at all.
https://review.coreboot.org/c/coreboot/+/73300/comment/86d0be33_da6d1606?us… :
PS1, Line 176: ACPI_GPIO_OUTPUT_ACTIVE_LOW
> I think this needs to flip polarity now, since the [_ON](https://source.corp.google. […]
Based on MTK's comment that GPIO10 doesn't affect the power on sequence, we don't need to assert it at all.
Please re-open if I'm misunderstanding things.
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Change subject: skyrim/devicetree.cb: Remove BT GPIO 10
......................................................................
skyrim/devicetree.cb: Remove BT GPIO 10
From Mediatek:
There is no usage for GPIO10 on the MT7921/MT7922 m.2 module.
As a result, it won’t affect power on sequence to MT7921 BT.
As a result, remove the USB Bluetooth GPIO and it's associated delays.
BRANCH=none
BUG=b:263161283
TEST=Connect BT mouse/keyboard
Change-Id: Ibdb6b93832110aed51864b608891edf808643808
Signed-off-by: Tim Van Patten <timvp(a)google.com>
---
M src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
1 file changed, 0 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/00/73300/2
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Change subject: mb/google/brox: Add model brox-ti-pdc
......................................................................
Patch Set 1: Code-Review+2
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Change subject: mb/google/hatch: Add FP enable for Dratini
......................................................................
mb/google/hatch: Add FP enable for Dratini
Add FP enable/disable based on SKU ID for Dratini. This is meant
to resolve a UMA issue with Dratini devices that had the FPMCU
populated on non-fp devices. Since the FPMCU is present, and the
firmware enables the power GPIO's based on variant, not SKU, the
devices were reporting data on fingerprint errantly.
BUG=b:354769653
BUG=b:200825114
TEST=Flash to Dratini, test FP.
Disable test SKU, flash on Dratini, test FP.
Change-Id: Ifc450f51b00b9c3b62268ce94884f5749a3e18c0
Signed-off-by: Jon Murphy <jpmurphy(a)google.com>
---
M src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
M src/mainboard/google/hatch/variants/dratini/ramstage.c
2 files changed, 32 insertions(+), 9 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/83745/6
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Change subject: ec/google/chromeec: Add is_battery_present()
......................................................................
Patch Set 7:
(1 comment)
File src/ec/google/chromeec/ec.h:
https://review.coreboot.org/c/coreboot/+/83735/comment/513e3c8b_1731eef5?us… :
PS4, Line 433: google_chromeec_is_battery_present
> i'm not convinced about using […]
My preference is to wait until we make the decision. This API by itself will not help much if we cannot dynamically update the PL4 value. Once we know for sure that this API is required, then we can move forward with this CL.
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