[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/block/gpio: Port gpio code from Apollolake ...
Hannah Williams (Code Review)
gerrit at coreboot.org
Wed May 24 21:18:13 CEST 2017
Hannah Williams has posted comments on this change. ( https://review.coreboot.org/19759 )
Change subject: soc/intel/common/block/gpio: Port gpio code from Apollolake into common gpio
......................................................................
Patch Set 9:
(5 comments)
https://review.coreboot.org/#/c/19759/8/src/soc/intel/common/block/include/intelblocks/gpio.h
File src/soc/intel/common/block/include/intelblocks/gpio.h:
Line 35: };
> Presumably this has to increase if the number dwX registers increases per p
We should be able to extend this when needed and add the new ones inside a CONFIG flag which should get initialized using new macros
PS8, Line 38: gpio_t first_pad; /* first pad in community */
: gpio_t last_pad; /* last pad in community */
: uint8_t port;
: size_t num_gpi_regs;/* number of gpi registers in community */
: uint8_t gpi_offset; /* specifies offset in struct gpi_status */
: const char *name;
> Please rearrange these to make the size the smallest.
I missed to address this in patchset 9 - will fix
Line 56: const struct pad_community *gpio_get_community(gpio_t pad);
> Does this need to be exposed globally?
Yes this will be used from SOC dir
PS8, Line 87: Returns the gpio group number
> From what? PMC route settings? If it's pmc it should be specified in the co
I missed to address this in patch set 9 - will fix
https://review.coreboot.org/#/c/19759/8/src/soc/intel/common/block/include/intelblocks/gpio_defs.h
File src/soc/intel/common/block/include/intelblocks/gpio_defs.h:
PS8, Line 65: #define PAD_CFG0_RESET_RSMRST (3 << 30)
> I'm not sure where this originally came from but it's right for APL.
This does have a conflict for SKL but it is not used in SKL code
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Gerrit-MessageType: comment
Gerrit-Change-Id: Ic48401e92103ff0ec278fb69a3d304148a2d79aa
Gerrit-PatchSet: 9
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Hannah Williams <hannah.williams at intel.com>
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