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Change subject: soc/intel/meteorlake: Refactor bootblock SoC programming code
......................................................................
Patch Set 2:
(1 comment)
File src/soc/intel/meteorlake/bootblock/bootblock.c:
https://review.coreboot.org/c/coreboot/+/64793/comment/b0525fbc_dd142954
PS1, Line 15: bootblock_ioe_die_early_init();
> Could we add a short comment why switching the order solves the hang to the commit comment?
Updated the commit msg.
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build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/64793 )
Change subject: soc/intel/meteorlake: Refactor bootblock SoC programming code
......................................................................
Patch Set 2:
(3 comments)
Commit Message:
Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-150491):
https://review.coreboot.org/c/coreboot/+/64793/comment/1677d56e_6e2b29ca
PS2, Line 27: [DEBUG] CPU: ID a06a0, MeteorLake A0, ucode: 80000018
Possible unwrapped commit description (prefer a maximum 72 chars per line)
Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-150491):
https://review.coreboot.org/c/coreboot/+/64793/comment/118ec7d6_035c7d0c
PS2, Line 41: [DEBUG] CPU: ID a06a0, MeteorLake A0, ucode: 80000018
Possible unwrapped commit description (prefer a maximum 72 chars per line)
Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-150491):
https://review.coreboot.org/c/coreboot/+/64793/comment/28d689b9_928d6197
PS2, Line 46: [INFO ] VBNV: CMOS invalid, restoring from flash
Possible unwrapped commit description (prefer a maximum 72 chars per line)
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Subrata Banik has uploaded a new patch set (#4) to the change originally created by Eric Lai. ( https://review.coreboot.org/c/coreboot/+/64850 )
Change subject: mb/google/rex: Add memory init
......................................................................
mb/google/rex: Add memory init
Add memory init with placeholder. DQ map can be auto probed by fsp.
So leave it as default.
BUG=b:224325352
TEST=util/abuild/abuild -p none -t google/rex -a -c max
Able to boot till FSP-M/MRC using MTL simics.
Signed-off-by: Eric Lai <eric_lai(a)quanta.corp-partner.google.com>
Signed-off-by: Subrata Banik <subratabanik(a)google.com>
Change-Id: I5baa87411c28a20602eb5a7077f00664ccab3ade
---
M src/mainboard/google/rex/Kconfig
M src/mainboard/google/rex/Makefile.inc
M src/mainboard/google/rex/romstage.c
A src/mainboard/google/rex/spd/Makefile.inc
M src/mainboard/google/rex/variants/baseboard/include/baseboard/variants.h
M src/mainboard/google/rex/variants/baseboard/rex/Makefile.inc
A src/mainboard/google/rex/variants/baseboard/rex/memory.c
A src/mainboard/google/rex/variants/rex0/memory/Makefile.inc
A src/mainboard/google/rex/variants/rex0/memory/dram_id.generated.txt
A src/mainboard/google/rex/variants/rex0/memory/mem_parts_used.txt
10 files changed, 84 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/64850/4
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Subrata Banik has uploaded a new patch set (#10) to the change originally created by Eric Lai. ( https://review.coreboot.org/c/coreboot/+/64622 )
Change subject: mb/google/rex: Enable EC
......................................................................
mb/google/rex: Enable EC
Perform EC initialization in bootblock and ramstages. Add associated
ACPI configuration.
BUG=b:224325352
TEST=util/abuild/abuild -p none -t google/rex -a -c max
Signed-off-by: Eric Lai <eric_lai(a)quanta.corp-partner.google.com>
Signed-off-by: Subrata Banik <subratabanik(a)google.com>
Change-Id: I2ea934f32b34bc43650e20dd2736f4e652004dc2
---
M src/mainboard/google/rex/Kconfig
M src/mainboard/google/rex/Makefile.inc
M src/mainboard/google/rex/dsdt.asl
A src/mainboard/google/rex/ec.c
M src/mainboard/google/rex/mainboard.c
A src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h
M src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/gpio.h
A src/mainboard/google/rex/variants/rex0/include/variant/ec.h
M src/mainboard/google/rex/variants/rex0/include/variant/gpio.h
9 files changed, 135 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/22/64622/10
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Subrata Banik has uploaded a new patch set (#12) to the change originally created by Eric Lai. ( https://review.coreboot.org/c/coreboot/+/64590 )
Change subject: mb/google/rex: Add flashmap descriptor
......................................................................
mb/google/rex: Add flashmap descriptor
Add 32MB flashmap descriptor as below:
Descriptor Region -> 0 - 0x3fff (~16KB)
CSE Partition -> 0x4000 - 0x8fffff (~9MB)
BIOS Region -> 0x900000 - 0x1ffffff (23MB)
BUG=b:224325352
TEST=util/abuild/abuild -p none -t google/rex -a -c max
Signed-off-by: Eric Lai <eric_lai(a)quanta.corp-partner.google.com>
Signed-off-by: Subrata Banik <subratabanik(a)google.com>
Change-Id: Ia5ced770bb02c11a9ab39837e66562d2ee22b6e7
---
A src/mainboard/google/rex/chromeos.fmd
1 file changed, 54 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/64590/12
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Hello build bot (Jenkins), Tarun Tuli, Tim Wawrzynczak, Kapil Porwal, Angel Pons, Eric Lai,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/64793
to look at the new patch set (#2).
Change subject: soc/intel/meteorlake: Refactor bootblock SoC programming code
......................................................................
soc/intel/meteorlake: Refactor bootblock SoC programming code
This patch ensures the IP initialization being done as part of MTL
bootblock code is able to complete the bootblock phase without any
visible hang.
The re-ordering in the MTL bootblock SoC programming is required to
ensure the SA early initialization is taking place prior to
performing any PCI Read/Write operation (like P2SB bar enabling for
IOE die etc.).
Additionally, Fast SPI init takes place prior to enabling ROM caching
etc.
BUG=b:224325352
TEST= Able to build and start booting the MTL simics.
Without this change, the code execution is stuck as below:
[NOTE ] coreboot-4.16-1236-g856464f162-dirty Sun May 29 15:32:20 UTC 2022 bootblock starting (log level: 8)
[DEBUG] CPU: Intel(R) Core(TM) i7 CPU (server) @ 2.00GHz
[DEBUG] CPU: ID a06a0, MeteorLake A0, ucode: 80000018
[DEBUG] CPU: AES supported, TXT supported, VT supported
[DEBUG] MCH: device id 7d02 (rev 00) is MeteorLake P
[DEBUG] PCH: device id 7e01 (rev 00) is MeteorLake SOC
[DEBUG] IGD: device id ffff (rev ff) is Unknown
[INFO ] PMC: Using default GPE route.
[INFO ] VBNV: CMOS invalid, restoring from flash
[ERROR] init_vbnv: failed to locate NVRAM
[EMERG] Cannot locate primary CBFS
Able to detect the Flash and reading the SPI flash layout in proper
with this change as below:
[NOTE ] coreboot-4.16-1236-g856464f162-dirty Sun May 29 15:32:20 UTC 2022 bootblock starting (log level: 8)
[DEBUG] CPU: Intel(R) Core(TM) i7 CPU (server) @ 2.00GHz
[DEBUG] CPU: ID a06a0, MeteorLake A0, ucode: 80000018
[DEBUG] CPU: AES supported, TXT supported, VT supported
[DEBUG] MCH: device id 7d02 (rev 00) is MeteorLake P
[DEBUG] PCH: device id 7e01 (rev 00) is MeteorLake SOC␛␛[DEBUG] IGD: device id ffff (rev ff) is Unknown
[INFO ] PMC: Using default GPE route.
[INFO ] VBNV: CMOS invalid, restoring from flash
[DEBUG] FMAP: Found "FLASH" version 1.1 at 0x1804000.
[DEBUG] FMAP: base = 0x0 size = 0x2000000 #areas = 33
[DEBUG] FMAP: area RW_NVRAM found @ 112b000 (24576 bytes)
[INFO ] SF: Detected 00 0000 with sector size 0x1000, total 0x2000000
Signed-off-by: Subrata Banik <subratabanik(a)google.com>
Change-Id: I8485b195f77225d8870589ff2e4d3dbdc8931f0a
---
M src/soc/intel/meteorlake/bootblock/bootblock.c
M src/soc/intel/meteorlake/bootblock/soc_die.c
2 files changed, 20 insertions(+), 16 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/93/64793/2
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Hello Tim Wawrzynczak,
I'd like you to reexamine a change. Please visit
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to look at the new patch set (#2).
Change subject: mb/google/brask/var/kuldax: Update overridetree
......................................................................
mb/google/brask/var/kuldax: Update overridetree
Update override devicetree based on schematics.
BUG=b:232419765
TEST=FW_NAME=kuldax emerge-brask coreboot
Signed-off-by: David Wu <david_wu(a)quanta.corp-partner.google.com>
Change-Id: Ib66a97cd76cb169e3f33a4d2d2465db115939d03
---
M src/mainboard/google/brya/variants/kuldax/overridetree.cb
1 file changed, 244 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/64888/2
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Terry Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/64662 )
Change subject: spd/lp5: Add new LP5 part H58G56AK6BX069
......................................................................
Patch Set 8:
(1 comment)
Patchset:
PS8:
Hi Nick/Reka, Please help to review the CL. Many thanks.
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