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Code Issues Releases Wiki Activity

ich_descriptors: Modify limits for C620/Lewisburg PCH

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Change-Id: Ic8adc4b87993e65096166fa6d665432697070b4c
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/20936
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
David Hendricks
2017-08-09 22:21:31 -07:00
committed by David Hendricks
parent a54ceb1dbe
commit 8e76230dfb
1 changed files with 3 additions and 2 deletions
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5
ich_descriptors.h
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@@ -165,7 +165,7 @@ struct ich_desc_component {
}; };
}; };
#define MAX_NUM_FLREGS 10 /* 16 on unsupported Lewisburg PCH */ #define MAX_NUM_FLREGS 16
struct ich_desc_region { struct ich_desc_region {
/* /*
* Number of entries and width differ on various generations: * Number of entries and width differ on various generations:
@@ -174,6 +174,7 @@ struct ich_desc_region {
* ICH8 .. Panther Point/7 5 13 * ICH8 .. Panther Point/7 5 13
* Lynx Point/8 .. Wildcat Point/9 7 15 * Lynx Point/8 .. Wildcat Point/9 7 15
* Sunrise Point/100 .. 10 15 * Sunrise Point/100 .. 10 15
* Lewisburg/100 .. 16 15
*/ */
union { union {
uint32_t FLREGs[MAX_NUM_FLREGS]; /* Flash Descriptor Regions */ uint32_t FLREGs[MAX_NUM_FLREGS]; /* Flash Descriptor Regions */
@@ -188,7 +189,7 @@ struct ich_desc_region {
}; };
}; };
#define MAX_NUM_MASTERS 5 /* 6 on unsupported Lewisburg PCH */ #define MAX_NUM_MASTERS 6 /* 5 prior to C620/Lewisburg PCH */
struct ich_desc_master { struct ich_desc_master {
union { union {
uint32_t FLMSTRs[MAX_NUM_MASTERS]; /* Flash Masters */ uint32_t FLMSTRs[MAX_NUM_MASTERS]; /* Flash Masters */