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Add support for Intel Silvermont: Bay Trail, Rangeley and Avoton

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The core of this patch to support Bay Trail originally came from the
Chromiumos flashrom repo and was modified by Sage to support the
Rangeley/Avoton parts as well.
Because that was not complicated enough already Stefan Tauner refactored
and refined everything. Bay Trail seems to be the first Atom SoC able to
support hwseq. No SPI Programming Guide could be obtained so it is
handled similarly to Lynx Point which seems to be its nearest relative.

Corresponding to flashrom svn r1844.

Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Signed-off-by: Martin Roth <gaumless@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Tested-by: Marc Jones <marcj303@gmail.com>
Tested-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Tested-by: Thomas Reardon <thomas_reardon@hotmail.com>
Tested-by: Wen Wang <wen.wang@adiengineering.com>
Acked-by: Marc Jones <marcj303@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Duncan Laurie
2014-08-20 15:39:32 +00:00
committed by Stefan Tauner
parent 2ba9f6ebe5
commit 4095ed797f
5 changed files with 196 additions and 64 deletions
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3
ich_descriptors.c
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@ -139,6 +139,7 @@ static const char *pprint_density(enum ich_chipset cs, const struct ich_descript
return size_str[size_enc];
}
case CHIPSET_8_SERIES_LYNX_POINT:
case CHIPSET_BAYTRAIL:
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG: {
uint8_t size_enc;
@ -180,6 +181,7 @@ static const char *pprint_freq(enum ich_chipset cs, uint8_t value)
case CHIPSET_6_SERIES_COUGAR_POINT:
case CHIPSET_7_SERIES_PANTHER_POINT:
case CHIPSET_8_SERIES_LYNX_POINT:
case CHIPSET_BAYTRAIL:
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG:
return freq_str[value];
@ -820,6 +822,7 @@ int getFCBA_component_density(enum ich_chipset cs, const struct ich_descriptors
size_max = 5;
break;
case CHIPSET_8_SERIES_LYNX_POINT:
case CHIPSET_BAYTRAIL:
case CHIPSET_8_SERIES_LYNX_POINT_LP:
case CHIPSET_8_SERIES_WELLSBURG:
if (idx == 0) {