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Change subject: Documentation: gpio: Update table as per coreboot guidelines
......................................................................
Patch Set 2:
(1 comment)
Patchset:
PS2:
If you use ``` and ``` , it means code block. All formats won't work in the between. In this case, just draw like in c code.
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Change subject: soc/intel/common: Abstract the common TCSS functions
......................................................................
Patch Set 11:
(1 comment)
File src/soc/intel/common/block/usb4/usb4.c:
https://review.coreboot.org/c/coreboot/+/62723/comment/1cd6366d_3485be4d
PS11, Line 34: if (config->tcss_ops.valid_tbt_auth) {
: if (!config->tcss_ops.valid_tbt_auth())
: return;
: }
> It seems logically clear NOT to combine them together. If platform presents NULL function pointer, then the valid_tbt_auth() function won't be executed. Otherwise if combining, the NULL pointer function valid_tbt_auth() will be unconditionally executed.
ACK
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Change subject: soc/intel/common: Abstract the common TCSS functions
......................................................................
Patch Set 11:
(3 comments)
Patchset:
PS11:
> Just think can we gather all the TCSS things in chip.h together. […]
It seems TCSS things in chip.h are individually categorized. i.e, tcss_d3_hot_disable and tcss_d3_cold_disable are associated with s0ix. It seems not worth to group them together which would cause more code format change.
File src/soc/intel/alderlake/fsp_params.c:
https://review.coreboot.org/c/coreboot/+/62723/comment/8ed9e0b9_91e6295f
PS11, Line 895: const config_t *config = config_of_soc();
> can we make this outside of `switch` case itself, may be later ?
If the *config is set outside of 'switch', it would be useless if platform Kconfig does not have the SOC_INTEL_COMMON_BLOCK_TCSS at the moment. Yes, we might consider to move if further expansion functions(besides TCSS) also refer to config_of_soc().
File src/soc/intel/common/block/usb4/usb4.c:
https://review.coreboot.org/c/coreboot/+/62723/comment/3d78e08e_c10a1564
PS11, Line 34: if (config->tcss_ops.valid_tbt_auth) {
: if (!config->tcss_ops.valid_tbt_auth())
: return;
: }
> can't we combine this both ?
It seems logically clear NOT to combine them together. If platform presents NULL function pointer, then the valid_tbt_auth() function won't be executed. Otherwise if combining, the NULL pointer function valid_tbt_auth() will be unconditionally executed.
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Change subject: mb/google/brya: Add PEG and initial Nvidia dGPU ASL support
......................................................................
Patch Set 2:
(1 comment)
Patchset:
PS2:
one more thought, if `nvjt/nvop` can exist inside `driver/nvidia/acpi` so we could reuse the same beyond Brya?
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Change subject: mb/google/brya: Add PEG and initial Nvidia dGPU ASL support
......................................................................
Patch Set 2:
(4 comments)
File src/mainboard/google/brya/acpi/gpu_top.asl:
https://review.coreboot.org/c/coreboot/+/62931/comment/cb8cc657_8a60f71c
PS2, Line 3: #define NV_ERROR_SUCCESS 0x0
: #define NV_ERROR_UNSPECIFIED 0x80000001
: #define NV_ERROR_UNSUPPORTED 0x80000002
suggestion: may be `enum`?
https://review.coreboot.org/c/coreboot/+/62931/comment/6980deb0_d8ac0384
PS2, Line 16: #define GC6_STATE_EXITED 0x0
: #define GC6_STATE_ENTERED 0x1
: #define GC6_STATE_TRANSITION 0x2
same?
and may be applicable to most of macros here?
https://review.coreboot.org/c/coreboot/+/62931/comment/60ff56a2_53d50d06
PS2, Line 45: Device (PEGP)
if code block inside `PEGP` remains generic then I would suggest to split this file into 3 files
1. `.h` to have the macro definitions
2. `Device (PEGP)` code block between line #45-#78 in a pegp.asl file
3. include `pegp.asl` from brya DSDT under scope `\_SB.PCI0.PEG1`
File src/mainboard/google/brya/acpi/power.asl:
https://review.coreboot.org/c/coreboot/+/62931/comment/233d6d1b_374dbd4e
PS2, Line 227:
multiple blank line?
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Change subject: device/pciexp_device: Set resources for pciexp_hotplug_dummy_ops
......................................................................
Patch Set 3: Code-Review+1
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Change subject: mb/google/brya/var/agah: Fix GPU GPIOs
......................................................................
Patch Set 2: Code-Review+2
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Change subject: soc/intel/common: Add IOE SBI access for TCSS functions
......................................................................
Patch Set 2: Code-Review+2
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