xen/arm: increase memory banks number define value

Currently the maximum number of memory banks (NR_MEM_BANKS define)
is fixed to 128, but on some new platforms that have a large amount
of memory, this value is not enough and prevents Xen from booting.

Increase the value to 256.

Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>

diff --git a/xen/arch/arm/include/asm/setup.h b/xen/arch/arm/include/asm/setup.h
index 88d9673db81750a6f5542cd42b41f66142e9f6f4..7a1e1d67989cf218b44cefc5ca0c5c8288c1e0ec 100644 (file)
--- a/xen/arch/arm/include/asm/setup.h
+++ b/xen/arch/arm/include/asm/setup.h
@@ -8,7 +8,7 @@
 #define MIN_FDT_ALIGN 8
 #define MAX_FDT_SIZE SZ_2M
 
-#define NR_MEM_BANKS 128
+#define NR_MEM_BANKS 256
 
 #define MAX_MODULES 32 /* Current maximum useful modules */