[Xen-devel] [PATCH] xen/arm: increase default dom0_mem to 512M

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

The default dom0_mem is 128M which is not sufficient to boot a Ubuntu
based Dom0. Increase it to 512M.

Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index c97a1f5..f4612a2 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -31,7 +31,7 @@ integer_param("dom0_max_vcpus", opt_dom0_max_vcpus);
 
 int dom0_11_mapping = 1;
 
-#define DOM0_MEM_DEFAULT 0x8000000 /* 128 MiB */
+#define DOM0_MEM_DEFAULT 0x20000000 /* 512 MiB */
 static u64 __initdata dom0_mem = DOM0_MEM_DEFAULT;
 
 static void __init parse_dom0_mem(const char *s)

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