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layout: Increase max rom layout size

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When trying to flash a single FMAP region on VBOOT enabled boards the
default of 32 entries is to small to store all regions. Flashrom will
bail out with "Cannot add fmap entries to layout - Too many entries."

Increase the maximum rom layout size to 128 to support complex FMAPs.

Tested on coreboot's UP/squared mainboard using SF600.
With this patch it's possible to update a single FMAP region.

Change-Id: I68084b08f7b35a162b5f2d3109d82a8b63c194ff
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/34025
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
This commit is contained in:
Patrick Rudolph 2019-07-03 17:58:24 +02:00 committed by Nico Huber
parent 69146f70a6
commit 2d7ab6963c
1 changed files with 1 additions and 1 deletions
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layout.h
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@ -33,7 +33,7 @@ typedef uint32_t chipsize_t; /* Able to store the number of bytes of any support
#define PRIxCHIPOFF "06"PRIx32 #define PRIxCHIPOFF "06"PRIx32
#define PRIuCHIPSIZE PRIu32 #define PRIuCHIPSIZE PRIu32
#define MAX_ROMLAYOUT 32 #define MAX_ROMLAYOUT 128
struct romentry { struct romentry {
chipoff_t start; chipoff_t start;