layout: Increase max rom layout size

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/layout.h b/layout.h
index 53a20d6cb..8e4eb1342 100644
--- a/layout.h
+++ b/layout.h
@@ -33,7 +33,7 @@ typedef uint32_t chipsize_t; /* Able to store the number of bytes of any support
 #define PRIxCHIPOFF "06"PRIx32
 #define PRIuCHIPSIZE PRIu32
 
-#define MAX_ROMLAYOUT	32
+#define MAX_ROMLAYOUT	128
 
 struct romentry {
 	chipoff_t start;