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Handle Intel Wildcat Point *LP* like Lynx Point LP

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The subtle difference was ignored when adding these chipsets. The
integrated Wildcat Point LP PCH is documented in [1].

I'm not sure how to account for "Broadwell H" which seems not publicly
documented. Maybe it's an unreleased HM9*, in which case the non-LP
path should be correct.

[1] Mobile 5th Generation Intel® Core(TM) Processor Family I/O,
    Intel® Core(TM) M Processor Family I/O, Mobile Intel® Pentium® Processor
    Family I/O, and Mobile Intel® Celeron® Processor Family I/O Datasheet
    Revision 004
    Document Number: 330837

Change-Id: I6b7ca3c0bde111b04ed7c745ed76d28d3d05f01c
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/18883
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Nico Huber
2017-03-17 17:59:54 +01:00
committed by Nico Huber
parent d7c7552b4b
commit 512059118e
3 changed files with 21 additions and 9 deletions
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5
ich_descriptors.c
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@ -139,7 +139,8 @@ static const char *pprint_density(enum ich_chipset cs, const struct ich_descript
case CHIPSET_8_SERIES_LYNX_POINT:
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG:
case CHIPSET_9_SERIES_WILDCAT_POINT: {
case CHIPSET_9_SERIES_WILDCAT_POINT:
case CHIPSET_9_SERIES_WILDCAT_POINT_LP: {
uint8_t size_enc;
if (idx == 0) {
size_enc = desc->component.dens_new.comp1_density;
@ -183,6 +184,7 @@ static const char *pprint_freq(enum ich_chipset cs, uint8_t value)
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG:
case CHIPSET_9_SERIES_WILDCAT_POINT:
case CHIPSET_9_SERIES_WILDCAT_POINT_LP:
return freq_str[value];
case CHIPSET_ICH_UNKNOWN:
default:
@ -821,6 +823,7 @@ int getFCBA_component_density(enum ich_chipset cs, const struct ich_descriptors
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG:
case CHIPSET_9_SERIES_WILDCAT_POINT:
case CHIPSET_9_SERIES_WILDCAT_POINT_LP:
if (idx == 0) {
size_enc = desc->component.dens_new.comp1_density;
} else {