[coreboot-gerrit] Change in ...coreboot[master]: soc/intel/braswell/acpi/lpc.asl: Allocate used ROM size only

[Frans Hendriks (Code Review)]

Frans Hendriks has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31822

Change subject: soc/intel/braswell/acpi/lpc.asl: Allocate used ROM size only
......................................................................

soc/intel/braswell/acpi/lpc.asl: Allocate used ROM size only

Fixed ROM area is allocated.
Reduce the ROM size using CONFIG_COREBOOT_ROMSIZE.

BUG=N/A
TEST=Facebook FBG-1701 booting Embedded Linux

Change-Id: I7a47bf2600f546271c5a65641d29f868ff2748bf
Signed-off-by: Frans Hendriks 
---
M src/soc/intel/braswell/acpi/lpc.asl
1 file changed, 5 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/22/31822/1

diff --git a/src/soc/intel/braswell/acpi/lpc.asl b/src/soc/intel/braswell/acpi/lpc.asl
index 6b2ecec..a28eb38 100644
--- a/src/soc/intel/braswell/acpi/lpc.asl
+++ b/src/soc/intel/braswell/acpi/lpc.asl
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2007-2009 coresystems GmbH
  * Copyright (C) 2013 Google Inc.
- * Copyright (C) 2018 Eltan B.V.
+ * Copyright (C) 2018-2019 Eltan B.V.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -44,7 +44,10 @@
    	Name (_HID, EISAID("INT0800"))
    	Name (_CRS, ResourceTemplate()
    	{
-			Memory32Fixed(ReadOnly, 0xff000000, 0x01000000)
+			Memory32Fixed(ReadOnly, 0xffffffff -
+				      (CONFIG_COREBOOT_ROMSIZE_KB*1024) + 1,
+				      CONFIG_COREBOOT_ROMSIZE_KB*1024)
+
    	})
    }