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Change subject: mb/siemens/mc_apl1: do UART pad configuration at board-level
......................................................................
Patch Set 9: Code-Review+2
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Change subject: device/device.c: Print done at end of assign_resources()
......................................................................
Patch Set 1: Code-Review+2
(2 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/50189/comment/9bd5899a_73c5b4d2
PS1, Line 9: report
log the
https://review.coreboot.org/c/coreboot/+/50189/comment/4de6a6b0_e93dd290
PS1, Line 10:
nit: empty line not needed
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Change subject: mb/google/guybrush: First pass GPIO configuriation for Guybrush
......................................................................
Patch Set 5:
(2 comments)
File src/mainboard/google/guybrush/variants/baseboard/gpio.c:
https://review.coreboot.org/c/coreboot/+/50091/comment/79df96de_be69f872
PS5, Line 10: /* PWR_BTN_L */
> Yes they will be updated when I do my next GPIO pass and will match the net names when enabled.
Aaah! Makes sense, then.
Would placing the (future) net names in the same line as the GPIO config be easier to read?
PAD_NF(GPIO_1, SYS_RESET_L, PULL_NONE), /* SYS_RESET_L */
PAD_NF(GPIO_2, WAKE_L, PULL_NONE), /* WAKE_L */
PAD_NC(GPIO_3), /* AGPIO3 */
PAD_NC(GPIO_4), /* AGPIO4 */
https://review.coreboot.org/c/coreboot/+/50091/comment/574331ed_65d0da42
PS5, Line 80: /* AGPIO69 */
: PAD_NC(GPIO_69),
: /* EGPIO70 */
: PAD_NC(GPIO_70),
> This is how AMD refers to these gpios. […]
Understood, thanks!
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Change subject: mb/intel/shadowmountain: Add bootblock and verstage code
......................................................................
Patch Set 6:
(1 comment)
File src/mainboard/intel/shadowmountain/Kconfig:
https://review.coreboot.org/c/coreboot/+/49479/comment/f5f8ca7a_4a064b6b
PS5, Line 24: default y
> @Angel, I tried building for !chromeos also (https://review.coreboot. […]
Selecting it is even worse: now CHROMEOS can never be disabled...
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Change subject: soc/intel/alderlake: Add support for external clock buffer
......................................................................
Patch Set 1:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/50162/comment/2a741d67_84680289
PS1, Line 9: 3 CLKSRC using external clock buffer.
: CLKSRC 6 provides feed clock to discrete buffer for further
: distribution to platform.
> @Furquan, you can looks into 2 things […]
Hmmm... If I understand correctly, these SRCCLK_OE#7-9 signals are outputs from ADL-P and are routed to input pins on the external clock buffer chip. And these signals allow the ADL-P iSClk to control the CLKSRC outputs on the external clock chip. Thus, we can think of the external clock buffer chip as an extension of the PCH iSClk, and we have to tell FSP about it.
If the previous paragraph is true, then we can simply treat the CLKSRCs from the external clock buffer chip as if they came out of the PCH. I would adapt the Kconfig options as follows:
config PCIE_GEN3_EXTERNAL_CLOCK_BUFFER
def_bool n
depends on !SOC_INTEL_ALDERLAKE_PCH_M
help
Mainboard has an external PCIe Gen3 clock chip for ADL-P. SRC 6 provides
feed clock to discrete buffer for further distribution to platform.
config MAX_PCIE_CLOCK_SRC
int
default 10 if PCIE_GEN3_EXTERNAL_CLOCK_BUFFER
default 6 if SOC_INTEL_ALDERLAKE_PCH_M
default 7
config MAX_PCIE_CLOCK_REQ
int
default 10 if PCIE_GEN3_EXTERNAL_CLOCK_BUFFER
default 6 if SOC_INTEL_ALDERLAKE_PCH_M
default 7
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