Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35907 )
Change subject: mb/google/hatch/variants/helios: Modify touchscreen power on sequence
......................................................................
Patch Set 5:
> Patch Set 3:
>
> > Patch Set 2:
> >
> > > Patch Set 2:
> > >
> > > > Patch Set 2:
> > > >
> > > > (1 comment)
> > >
> > > We add some time buffer to avoid margin case .
> >
> > Were you seeing failures with the previous values?
>
> The previous values do not affect the touchscreen function. But, the previous values cause the power leakage in S0ix.
Why does the previous setting cause power leakage? Can you please attach details to partner bug? Also, what is the margin required for? Do you notice the timing is not sufficient on the scope?
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Hello Philip Chen, Shelley Chen, build bot (Jenkins), Furquan Shaikh,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/35907
to look at the new patch set (#5).
Change subject: mb/google/hatch/variants/helios: Modify touchscreen power on sequence
......................................................................
mb/google/hatch/variants/helios: Modify touchscreen power on sequence
The previous values do not affect the touchscreen function.
But, the previous values cause the power leakage in S0ix.
Modify GPP_D15 delay time.
Modify GPP_D9 delay time.
Add GPP_C4 setting.
BUG=b:142368161
BRANCH=Master
TEST=emerge-hatch coreboot chromeos-bootimage
Signed-off-by: YenLu Chen <kane_chen(a)pegatron.corp-partner.google.com>
Change-Id: I86c920ff1d5c0b510adde8a37f60003072d5f4e7
---
M src/mainboard/google/hatch/variants/helios/overridetree.cb
1 file changed, 7 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/35907/5
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Gerrit-MessageType: newpatchset
Hello Philip Chen, Shelley Chen, build bot (Jenkins), Furquan Shaikh,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/35907
to look at the new patch set (#4).
Change subject: mb/google/hatch/variants/helios: Modify touchscreen power on sequence
......................................................................
mb/google/hatch/variants/helios: Modify touchscreen power on sequence
Add delay time values to fixed power leakage in S0ix.
Modify GPP_D15 delay time.
Modify GPP_D9 delay time.
Add GPP_C4 setting.
BUG=b:142368161
BRANCH=Master
TEST=emerge-hatch coreboot chromeos-bootimage
Signed-off-by: YenLu Chen <kane_chen(a)pegatron.corp-partner.google.com>
Change-Id: I86c920ff1d5c0b510adde8a37f60003072d5f4e7
---
M src/mainboard/google/hatch/variants/helios/overridetree.cb
1 file changed, 7 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/35907/4
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David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/33417 )
Change subject: soc/intel: Add function to set DPR
......................................................................
Patch Set 9: Code-Review+1
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David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/29744 )
Change subject: util/cbfstool: Add optional argument ibb
......................................................................
Patch Set 22: Code-Review-1
(3 comments)
Hi Patrick,
Thanks for doing this. I don't think it will work as written, though - You still need a `val` in the long_options[] entry so that getopt_long() will return a value to process in the switch statement. I've added some comments as an example.
https://review.coreboot.org/c/coreboot/+/29744/20/util/cbfstool/cbfstool.c
File util/cbfstool/cbfstool.c:
https://review.coreboot.org/c/coreboot/+/29744/20/util/cbfstool/cbfstool.c@…
PS20, Line 1300:
enum {
/* begin after ASCII characters */
LONGOPT_IBB = 256,
};
https://review.coreboot.org/c/coreboot/+/29744/20/util/cbfstool/cbfstool.c@…
PS20, Line 1678: break;
You still need this, but with the int for the longopt (i.e. LONGOPT_IBB)
https://review.coreboot.org/c/coreboot/+/29744/22/util/cbfstool/cbfstool.c
File util/cbfstool/cbfstool.c:
https://review.coreboot.org/c/coreboot/+/29744/22/util/cbfstool/cbfstool.c@…
PS22, Line 1334: 0
LONGOPT_IBB
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Chen Wisley has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35807 )
Change subject: mb/google/hatch: set wifi sar for dragonair
......................................................................
mb/google/hatch: set wifi sar for dragonair
Enable wifi sar feature and set wifi sar name for dragonair sku.
BUG=b:142109545
TEST=emerge-hatch coreboot chromeos-bootimage
Change-Id: I0e08610b7c7d2d8da5a749d278bcde26af590e31
Signed-off-by: Wisley Chen <wisley.chen(a)quantatw.com>
---
M src/mainboard/google/hatch/Kconfig
M src/mainboard/google/hatch/variants/dratini/Makefile.inc
A src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
A src/mainboard/google/hatch/variants/dratini/variant.c
4 files changed, 60 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/35807/1
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig
index 004cc28..63555f8 100644
--- a/src/mainboard/google/hatch/Kconfig
+++ b/src/mainboard/google/hatch/Kconfig
@@ -39,6 +39,7 @@
config CHROMEOS_WIFI_SAR
bool "Enable SAR options for Chrome OS build"
+ default y if BOARD_GOOGLE_DRATINI
depends on CHROMEOS
select DSAR_ENABLE
select GEO_SAR_ENABLE
diff --git a/src/mainboard/google/hatch/variants/dratini/Makefile.inc b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
index d82d797..8b7e3d1 100644
--- a/src/mainboard/google/hatch/variants/dratini/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
@@ -23,3 +23,4 @@
bootblock-y += gpio.c
ramstage-y += gpio.c
+ramstage-y += variant.c
diff --git a/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h b/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
new file mode 100644
index 0000000..8ff2c79
--- /dev/null
+++ b/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MAINBOARD_SKU_H__
+#define __MAINBOARD_SKU_H__
+
+enum {
+ SKU_21_DRAGONAIR = 21, /* TS + FPS + Stylus */
+ SKU_22_DRAGONAIR = 22, /* TS + KB_BL + FPS + Stylus */
+};
+
+#endif /* __MAINBOARD_SKU_H__ */
diff --git a/src/mainboard/google/hatch/variants/dratini/variant.c b/src/mainboard/google/hatch/variants/dratini/variant.c
new file mode 100644
index 0000000..6b4184a
--- /dev/null
+++ b/src/mainboard/google/hatch/variants/dratini/variant.c
@@ -0,0 +1,34 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <ec/google/chromeec/ec.h>
+#include <baseboard/variants.h>
+#include <variant/sku.h>
+#include <sar.h>
+
+const char *get_wifi_sar_cbfs_filename(void)
+{
+ const char *filename = NULL;
+ uint32_t sku_id = get_board_sku();
+
+ switch (sku_id) {
+ case SKU_21_DRAGONAIR:
+ case SKU_22_DRAGONAIR:
+ filename = "wifi_sar-dragonair.hex";
+ break;
+ }
+ return filename;
+}
+
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Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/11791 )
Change subject: mainboard/lenovo/t410: Add new port
......................................................................
Patch Set 28:
(1 comment)
https://review.coreboot.org/c/coreboot/+/11791/28/Documentation/mainboard/i…
File Documentation/mainboard/index.md:
https://review.coreboot.org/c/coreboot/+/11791/28/Documentation/mainboard/i…
PS28, Line 91: - [PQ7-M107](portwell/pq7-m107.md)
> How are these lines added to the docs?
Looks like this was overlooked when rebasing.
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