Attention is currently required from: Tim Wawrzynczak, Julius Werner.
Krishna P Bhat D has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59685 )
Change subject: soc/intel/common: Add support for CSE IOM/NPHY sub-parition update
......................................................................
Patch Set 18:
(7 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/59685/comment/64b26422_6316d979
PS16, Line 15: 1.
> nit: space after `1. […]
Done
https://review.coreboot.org/c/coreboot/+/59685/comment/26674806_8ea34c32
PS16, Line 20: 2.
> nit: space after `2. […]
Done
https://review.coreboot.org/c/coreboot/+/59685/comment/42f5947e_4791ce37
PS16, Line 25: 1.coreboot will navigate through the CSE region,
: identify the CSE’s NPHY FW version and BIOS NPHY version.
: 2.Compare both versions, if there is a difference, CSE will trigger an
: NPHY FW update. Otherwise, skips the NPHY FW update.
:
: IOM Update:
: 1.coreboot will navigate through the CSE region, identify CSE's IOM
: FW version and BIOS IOM version.
: 2.Compares both versions, if there is a difference, coreboot will
: trigger an IOM FW update.Otherwise, skip IOM FW update.
> same here, spaces after `1. `, etc.
Done
File src/soc/intel/common/block/cse/cse_lite.c:
https://review.coreboot.org/c/coreboot/+/59685/comment/11850662_5faa870f
PS16, Line 405:
: __weak bool skip_cse_sub_part_update(void)
: {
: return false;
: }
> I think this makes sense if implementing this function is a rare edge case and most future SoCs usin […]
Done
https://review.coreboot.org/c/coreboot/+/59685/comment/45fb4d68_2c26571d
PS16, Line 805:
> true, the mmap is free
When fmap_locate_area_as_rdev_rw() is used to get the target region device, there is no mmap/munmap callbacks to get the mapping.
https://chromium.googlesource.com/chromiumos/third_party/coreboot/+/refs/he…https://review.coreboot.org/c/coreboot/+/59685/comment/2d49247f_6b2ee747
PS16, Line 959: /* If SOC is not Alderlake A2, skip update */
> Oops missed that one
Done
File src/soc/intel/common/block/include/intelblocks/cse.h:
https://review.coreboot.org/c/coreboot/+/59685/comment/88cdfcde_a71af80e
PS16, Line 343: * Returns true if cse sub-parition update is required otherwise false.
> This should clarify that this is a weak function and what the default behavior is if the platform do […]
Ack
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Krishna P Bhat D has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59826 )
Change subject: soc/intel/adl: Add override skip_cse_sub_part_update() for alderlake
......................................................................
Patch Set 4:
(2 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/59826/comment/f44eb552_0536516b
PS2, Line 7: alderlake
> nit: `adl` so it will fit in a 72 character wide line
Done
Patchset:
PS2:
> Are you planning to add the CONFIG_CSE_SUB_PART_UPDATE=y, etc. into the config.baseboard. […]
Yes, will push a patch to enable this in config.baseboard.brya.
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Hello build bot (Jenkins), Tim Wawrzynczak, Sridhar Siricilla, Nick Vaccaro, Patrick Rudolph,
I'd like you to reexamine a change. Please visit
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Change subject: soc/intel/adl: Add override skip_cse_sub_part_update() for alderlake
......................................................................
soc/intel/adl: Add override skip_cse_sub_part_update() for alderlake
Check the Alderlake CPU ID to determine if cse sub-paritition update is
required or not.
Change-Id: Icae21dad56ed4a1edea1f641b3d5bccc3943f831
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d(a)intel.com>
---
M src/soc/intel/alderlake/romstage/romstage.c
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/59826/4
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Hello Marx Wang, build bot (Jenkins), Tim Wawrzynczak, Rizwan Qureshi, Sridhar Siricilla, Balaji Manigandan, Nick Vaccaro, Kane Chen, Patrick Rudolph,
I'd like you to reexamine a change. Please visit
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to look at the new patch set (#18).
Change subject: soc/intel/common: Add support for CSE IOM/NPHY sub-parition update
......................................................................
soc/intel/common: Add support for CSE IOM/NPHY sub-parition update
This patch adds the following support to coreboot
1. Kconfig to add IOM/NPHY in the COREBOOT/FW_MAIN_A/FW_MAIN_B
partition of BIOS
2. Helper functions to support update.
Pre-requisites to enable IOM/NPHY FW Update:
1. NPHY and IOM blobs have to be added to added COREBOOT, FW_MAIN_A and
FW_MAIN_B through board configuration files.
CONFIG_SOC_INTEL_CSE_IOM_CBFS_FILE: IOM blob Path
SOC_INTEL_CSE_NPHY_CBFS_FILE: NPHY blob path
2. Enable CONFIG_CSE_SUB_PARTITION_UPDATE to enable CSE sub-partition
NPHY/IOM update.
coreboot follows below procedure to update NPHY and IOM:
NPHY Update:
1. coreboot will navigate through the CSE region,
identify the CSE’s NPHY FW version and BIOS NPHY version.
2. Compare both versions, if there is a difference, CSE will trigger an
NPHY FW update. Otherwise, skips the NPHY FW update.
IOM Update:
1. coreboot will navigate through the CSE region, identify CSE's IOM
FW version and BIOS IOM version.
2. Compares both versions, if there is a difference, coreboot will
trigger an IOM FW update.Otherwise, skip IOM FW update.
Before coreboot triggers update of NPHY/IOM, BIOS sends SET BOOT
PARTITION INFO(RO) to CSE and issues GLOBAL RESET commands if CSE
boots from RW. coreboot updates CSE's NPHY and IOM sub-partition only
if CSE boots from CSE RO Boot partition.
Once CSE boots from RO, BIOS sends HMRFPO command to CSE, then
triggers update of NPHY and IOM FW in the CSE Region(RO and RW).
coreboot triggers NPHY/IOM update procedure in all ChromeOS boot
modes(Normal and Recovery).
BUG=b:202143532
BRANCH=None
TEST=Build and verify CSE sub-partitions IOM and NPHY are getting
updated with CBFS IOM and NPHY blobs.
Verified TBT, type-C display, NVMe, SD card, WWAN, Wifi working after
the update.
Change-Id: I7c0cda51314c4f722f5432486a43e19b46f4b240
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d(a)intel.com>
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/Makefile.inc
M src/soc/intel/common/block/cse/cse_lite.c
M src/soc/intel/common/block/include/intelblocks/cse.h
A src/soc/intel/common/block/include/intelblocks/cse_layout.h
5 files changed, 454 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/59685/18
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Krishna P Bhat D has uploaded a new patch set (#8) to the change originally created by Sridhar Siricilla. ( https://review.coreboot.org/c/coreboot/+/59698 )
Change subject: soc/intel/common: Add check before sending HMRFPO_ENABLE command
......................................................................
soc/intel/common: Add check before sending HMRFPO_ENABLE command
This patch adds a check to determine if the CSE's current operation mode
is ME_HFS1_COM_SECOVER_MEI_MSG or not before sending HMRFPO_ENABLE
command to CSE. If CSE is already in the ME_HFS1_COM_SECOVER_MEI_MSG,
coreboot skips sending HMRFPO_ENABLE command to CSE to unlock the CSE RW
partition.
TEST=Verify sending HMRFPO_ENABLE command on Brya system.
Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com>
Change-Id: I387ac7c7296ab06b9bb440d5d40c3286bf879d3b
---
M src/soc/intel/common/block/cse/cse.c
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/59698/8
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Change subject: soc/intel/common: Add check before sending HMRFPO_ENABLE command
......................................................................
Patch Set 7:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/59698/comment/8f2aa6a9_22b9c4d4
PS6, Line 9: The patch add check if CSE's current operation mode
> `This patch adds a check to determine if the CSE's current operation mode is... […]
Done
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Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/59302 )
Change subject: mb/google/dedede: Create beadrix variant
......................................................................
mb/google/dedede: Create beadrix variant
Create the beadrix variant of the waddledee reference board by
copying the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:204882915
BRANCH=None
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_BEADRIX
Signed-off-by: Teddy Shih <teddyshih(a)ami.corp-partner.google.com>
Change-Id: Ie08cbc19967eca8ba31ea3203e71c4e1fef044d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59302
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Henry Sun <henrysun(a)google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub(a)google.com>
---
M src/mainboard/google/dedede/Kconfig
M src/mainboard/google/dedede/Kconfig.name
A src/mainboard/google/dedede/variants/beadrix/include/variant/ec.h
A src/mainboard/google/dedede/variants/beadrix/include/variant/gpio.h
A src/mainboard/google/dedede/variants/beadrix/memory/Makefile.inc
A src/mainboard/google/dedede/variants/beadrix/memory/dram_id.generated.txt
A src/mainboard/google/dedede/variants/beadrix/memory/mem_parts_used.txt
A src/mainboard/google/dedede/variants/beadrix/overridetree.cb
8 files changed, 82 insertions(+), 0 deletions(-)
Approvals:
build bot (Jenkins): Verified
Karthik Ramasubramanian: Looks good to me, approved
Henry Sun: Looks good to me, but someone else must approve
diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index 64fca47..29a9481 100644
--- a/src/mainboard/google/dedede/Kconfig
+++ b/src/mainboard/google/dedede/Kconfig
@@ -111,6 +111,7 @@
default "Corori" if BOARD_GOOGLE_CORORI
default "Driblee" if BOARD_GOOGLE_DRIBLEE
default "Gooey" if BOARD_GOOGLE_GOOEY
+ default "Beadrix" if BOARD_GOOGLE_BEADRIX
config MAX_CPUS
int
@@ -148,6 +149,7 @@
default "corori" if BOARD_GOOGLE_CORORI
default "driblee" if BOARD_GOOGLE_DRIBLEE
default "gooey" if BOARD_GOOGLE_GOOEY
+ default "beadrix" if BOARD_GOOGLE_BEADRIX
endif #BOARD_GOOGLE_BASEBOARD_DEDEDE
diff --git a/src/mainboard/google/dedede/Kconfig.name b/src/mainboard/google/dedede/Kconfig.name
index 7d07bca..212f242 100644
--- a/src/mainboard/google/dedede/Kconfig.name
+++ b/src/mainboard/google/dedede/Kconfig.name
@@ -170,3 +170,8 @@
select BOARD_GOOGLE_BASEBOARD_DEDEDE_TPM2
select BASEBOARD_DEDEDE_LAPTOP
select GEO_SAR_ENABLE if CHROMEOS_WIFI_SAR
+
+config BOARD_GOOGLE_BEADRIX
+ bool "-> Beadrix"
+ select BOARD_GOOGLE_BASEBOARD_DEDEDE_CR50
+ select BASEBOARD_DEDEDE_LAPTOP
diff --git a/src/mainboard/google/dedede/variants/beadrix/include/variant/ec.h b/src/mainboard/google/dedede/variants/beadrix/include/variant/ec.h
new file mode 100644
index 0000000..08870e0
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/include/variant/ec.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef MAINBOARD_EC_H
+#define MAINBOARD_EC_H
+
+#include <baseboard/ec.h>
+
+#endif
diff --git a/src/mainboard/google/dedede/variants/beadrix/include/variant/gpio.h b/src/mainboard/google/dedede/variants/beadrix/include/variant/gpio.h
new file mode 100644
index 0000000..9078664
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/include/variant/gpio.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef MAINBOARD_GPIO_H
+#define MAINBOARD_GPIO_H
+
+#include <baseboard/gpio.h>
+
+#endif /* MAINBOARD_GPIO_H */
diff --git a/src/mainboard/google/dedede/variants/beadrix/memory/Makefile.inc b/src/mainboard/google/dedede/variants/beadrix/memory/Makefile.inc
new file mode 100644
index 0000000..6751a42
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/memory/Makefile.inc
@@ -0,0 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+## This is an auto-generated file. Do not edit!!
+## Add memory parts in mem_parts_used.txt and run spd_tools to regenerate.
+
+SPD_SOURCES = placeholder
diff --git a/src/mainboard/google/dedede/variants/beadrix/memory/dram_id.generated.txt b/src/mainboard/google/dedede/variants/beadrix/memory/dram_id.generated.txt
new file mode 100644
index 0000000..fa24790
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/memory/dram_id.generated.txt
@@ -0,0 +1 @@
+DRAM Part Name ID to assign
diff --git a/src/mainboard/google/dedede/variants/beadrix/memory/mem_parts_used.txt b/src/mainboard/google/dedede/variants/beadrix/memory/mem_parts_used.txt
new file mode 100644
index 0000000..9621137
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/memory/mem_parts_used.txt
@@ -0,0 +1,11 @@
+# This is a CSV file containing a list of memory parts used by this variant.
+# One part per line with an optional fixed ID in column 2.
+# Only include a fixed ID if it is required for legacy reasons!
+# Generated IDs are dependent on the order of parts in this file,
+# so new parts must always be added at the end of the file!
+#
+# Generate an updated Makefile.inc and dram_id.generated.txt by running the
+# part_id_gen tool from util/spd_tools.
+# See util/spd_tools/README.md for more details and instructions.
+
+# Part Name
diff --git a/src/mainboard/google/dedede/variants/beadrix/overridetree.cb b/src/mainboard/google/dedede/variants/beadrix/overridetree.cb
new file mode 100644
index 0000000..404024b
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/beadrix/overridetree.cb
@@ -0,0 +1,42 @@
+chip soc/intel/jasperlake
+
+ # Intel Common SoC Config
+ #+-------------------+---------------------------+
+ #| Field | Value |
+ #+-------------------+---------------------------+
+ #| GSPI0 | cr50 TPM. Early init is |
+ #| | required to set up a BAR |
+ #| | for TPM communication |
+ #| | before memory is up |
+ #| I2C0 | Trackpad |
+ #| I2C1 | Digitizer |
+ #| I2C2 | Touchscreen |
+ #| I2C3 | Camera |
+ #| I2C4 | Audio |
+ #+-------------------+---------------------------+
+ register "common_soc_config" = "{
+ .gspi[0] = {
+ .speed_mhz = 1,
+ .early_init = 1,
+ },
+ .i2c[0] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[1] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[2] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[3] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[4] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ }"
+
+ device domain 0 on
+ device pci 15.0 on end
+ end
+end
--
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