From: Julien Grall <julien.grall@arm.com>
Date: Wed, 14 Feb 2018 15:30:44 +0000 (+0000)
Subject: xen/arm: Extend the number of memory banks supported
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2a1d6e94862b1a1d7204c83d55339e9a24d1edb4;p=people%2Froyger%2Fxen.git

xen/arm: Extend the number of memory banks supported

When booting using Grub on Thunder-X, the number of memory available is
greater than 64. Bump the number to 128, so we can take advantage of all
the memory.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---

diff --git a/xen/include/asm-arm/setup.h b/xen/include/asm-arm/setup.h
index 7ff2c34dab..0cc3330807 100644
--- a/xen/include/asm-arm/setup.h
+++ b/xen/include/asm-arm/setup.h
@@ -6,7 +6,7 @@
 #define MIN_FDT_ALIGN 8
 #define MAX_FDT_SIZE SZ_2M
 
-#define NR_MEM_BANKS 64
+#define NR_MEM_BANKS 128
 
 #define MAX_MODULES 5 /* Current maximum useful modules */