Attention is currently required from: Jérémy Compostella, Kapil Porwal, Pranava Y N, Subrata Banik.
Saurabh Mishra has posted comments on this change by Saurabh Mishra. ( https://review.coreboot.org/c/coreboot/+/83798?usp=email )
Change subject: soc/intel/ptl: Do initial Panther Lake SoC commit till ramstage
......................................................................
Patch Set 75:
(4 comments)
File src/soc/intel/pantherlake/pmc.c:
https://review.coreboot.org/c/coreboot/+/83798/comment/c7ae8665_26d795a9?us… :
PS71, Line 29: reg
> can you please check if the `reg` is non-zero ?
Hi, you mean to implment a check in this function?
File src/soc/intel/pantherlake/pmutil.c:
https://review.coreboot.org/c/coreboot/+/83798/comment/db238e8c_ef24c46a?us… :
PS71, Line 152:
> please add a NULL check
Added. Done.
File src/soc/intel/pantherlake/retimer.c:
https://review.coreboot.org/c/coreboot/+/83798/comment/12a0b12c_d6c92fe2?us… :
PS71, Line 19:
: for (uint8_t i = 0; i < MAX_TYPE_C_PORTS; i++) {
> ``` […]
Hi, declaring variables of the same type together in for loop is accepted in c.
Here, variable i is "uint8_t " type, while ec_port variable is declared "int".
This will give an error since mixing types in the initialization section is not allowed.
Can be used as below?
````
for (int i = 0, ec_port = 0; i < MAX_TYPE_C_PORTS; i++) {
````
File src/soc/intel/pantherlake/systemagent.c:
https://review.coreboot.org/c/coreboot/+/83798/comment/8d6c72a9_ca918a54?us… :
PS71, Line 33: // PCH_PRESERVERD covers:
: // TraceHub SW BAR, PMC MBAR, SPI BAR0, SerialIo BAR in ACPI mode
: // eSPI LGMR BAR, eSPI2 SEGMR BAR, TraceHub MTB BAR, TraceHub FW BAR
: // IOE PMC BAR, Tracehub RTIT BAR (SOC), HECI{1,2,3} BAR0
: // see fsp/ClientOneSiliconPkg/Fru/MtlSoc/Include/PchReservedResources.h
> I understand that you are concerned about the accessibility of this code. […]
Sure, i have removed the comments.
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Attention is currently required from: Jérémy Compostella, Kapil Porwal, Pranava Y N, Subrata Banik.
Hello Kapil Porwal, Pranava Y N, Subrata Banik, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/83798?usp=email
to look at the new patch set (#75).
Change subject: soc/intel/ptl: Do initial Panther Lake SoC commit till ramstage
......................................................................
soc/intel/ptl: Do initial Panther Lake SoC commit till ramstage
List of changes:
1. Add required SoC programming till ramstage.
2. Include only required headers into include/soc.
3. Skeleton code used to call FSP-S API.
BUG=b:348678529
TEST=Verified on Intel® Simics® Pre Silicon Simulation platform
for PTL using google/fatcat mainboard.
Change-Id: Idc6fb11e9e84c28c7567ae2b7abc1ab832a88362
Signed-off-by: Saurabh Mishra <mishra.saurabh(a)intel.com>
---
M src/soc/intel/pantherlake/Kconfig
M src/soc/intel/pantherlake/Makefile.mk
A src/soc/intel/pantherlake/acpi.c
A src/soc/intel/pantherlake/chip.c
M src/soc/intel/pantherlake/chip.h
M src/soc/intel/pantherlake/chipset.cb
A src/soc/intel/pantherlake/cpu.c
A src/soc/intel/pantherlake/crashlog.c
A src/soc/intel/pantherlake/cse_telemetry.c
A src/soc/intel/pantherlake/elog.c
A src/soc/intel/pantherlake/finalize.c
A src/soc/intel/pantherlake/fsp_params.c
A src/soc/intel/pantherlake/gspi.c
A src/soc/intel/pantherlake/i2c.c
A src/soc/intel/pantherlake/include/soc/cpu.h
A src/soc/intel/pantherlake/include/soc/crashlog.h
A src/soc/intel/pantherlake/include/soc/dptf.h
M src/soc/intel/pantherlake/include/soc/iomap.h
A src/soc/intel/pantherlake/include/soc/irq.h
A src/soc/intel/pantherlake/include/soc/itss.h
A src/soc/intel/pantherlake/include/soc/nvs.h
M src/soc/intel/pantherlake/include/soc/p2sb.h
A src/soc/intel/pantherlake/include/soc/pcie.h
M src/soc/intel/pantherlake/include/soc/pmc.h
A src/soc/intel/pantherlake/include/soc/ramstage.h
A src/soc/intel/pantherlake/include/soc/serialio.h
M src/soc/intel/pantherlake/include/soc/systemagent.h
A src/soc/intel/pantherlake/include/soc/tcss.h
A src/soc/intel/pantherlake/include/soc/usb.h
A src/soc/intel/pantherlake/lockdown.c
A src/soc/intel/pantherlake/p2sb.c
A src/soc/intel/pantherlake/pcie_rp.c
A src/soc/intel/pantherlake/pmc.c
A src/soc/intel/pantherlake/pmutil.c
A src/soc/intel/pantherlake/retimer.c
A src/soc/intel/pantherlake/smihandler.c
A src/soc/intel/pantherlake/soundwire.c
A src/soc/intel/pantherlake/spi.c
A src/soc/intel/pantherlake/systemagent.c
A src/soc/intel/pantherlake/tcss.c
A src/soc/intel/pantherlake/uart.c
A src/soc/intel/pantherlake/xhci.c
42 files changed, 3,741 insertions(+), 106 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/83798/75
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Hello Arthur Heymans, Subrata Banik, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
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Change subject: src/include/: Introducing a new BIT_32(x) macro.
......................................................................
src/include/: Introducing a new BIT_32(x) macro.
This new macro addition ensures the shift operation does not
exceed the 32-bit width of the GEN_PMCON_A register.
Details-
On a 64-bit system, 1ul will typically be 64 bits wide.
The left shift can accommodate values of x up to 63 without
overflowing.
But `GEN_PMCON_A` register width is 32-bit hence, adding new BIT_32(x)
to limit the register to max 32-bit width.
Change-Id: I70be1ccba59d25af2ba85a2014232072abf2f87d
Signed-off-by: Saurabh Mishra <mishra.saurabh(a)intel.com>
---
M src/include/types.h
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/42/84142/7
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Kun Liu has posted comments on this change by Jian Tong. ( https://review.coreboot.org/c/coreboot/+/84177?usp=email )
Change subject: mb/google/brox/var/lotso: disable RTS5227 PCIE L0s support
......................................................................
Patch Set 1: Code-Review+1
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