Change in flashrom[staging]: ich_descriptors: Modify limits for C620/Lewisburg PCH

[David Hendricks (Code Review)]

David Hendricks has submitted this change and it was merged. ( https://review.coreboot.org/20936 )

Change subject: ich_descriptors: Modify limits for C620/Lewisburg PCH
......................................................................

ich_descriptors: Modify limits for C620/Lewisburg PCH

Change-Id: Ic8adc4b87993e65096166fa6d665432697070b4c
Signed-off-by: David Hendricks 
Reviewed-on: https://review.coreboot.org/20936
Tested-by: build bot (Jenkins) 
Reviewed-by: Paul Menzel 
Reviewed-by: Nico Huber 
---
M ich_descriptors.h
1 file changed, 3 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Nico Huber: Looks good to me, approved

diff --git a/ich_descriptors.h b/ich_descriptors.h
index 8c313d1..574bc5f 100644
--- a/ich_descriptors.h
+++ b/ich_descriptors.h
@@ -165,7 +165,7 @@
    };
 };

-#define MAX_NUM_FLREGS 10 /* 16 on unsupported Lewisburg PCH */
+#define MAX_NUM_FLREGS 16
 struct ich_desc_region {
    /*
     * Number of entries and width differ on various generations:
@@ -174,6 +174,7 @@
     * ICH8			.. Panther Point/7	 5		13
     * Lynx Point/8		.. Wildcat Point/9	 7		15
     * Sunrise Point/100	..			10		15
+	 * Lewisburg/100	..			16		15
     */
    union {
    	uint32_t FLREGs[MAX_NUM_FLREGS]; /* Flash Descriptor Regions */
@@ -188,7 +189,7 @@
    };
 };

-#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 {
    union {
    	uint32_t FLMSTRs[MAX_NUM_MASTERS]; /* Flash Masters */