chromebook: map iRam.

diff --git a/xen/arch/arm/platforms/exynos5.c b/xen/arch/arm/platforms/exynos5.c
index 1368a04c14827ce5f887d8e1e2007151ccb152c5..17795f4fac9165dce445f72b6a74b5d42d2b0d18 100644 (file)
--- a/xen/arch/arm/platforms/exynos5.c
+++ b/xen/arch/arm/platforms/exynos5.c
@@ -61,6 +61,9 @@ static int exynos5_specific_mapping(struct domain *d)
                      EXYNOS5_PA_TIMER + (PAGE_SIZE * 2) - 1,
                      EXYNOS5_PA_TIMER);
 
+    /* chromebook, iRam */
+    map_mmio_regions(d, S5P_PA_SYSRAM, S5P_PA_SYSRAM_END, S5P_PA_SYSRAM);
+
     return 0;
 }
 

diff --git a/xen/include/asm-arm/platforms/exynos5.h b/xen/include/asm-arm/platforms/exynos5.h
index ee5bdfa05f5934deccf134562fb295ebd5a5d4fa..66588f2adf5c45b294c9ae2b2e986415550f9d71 100644 (file)
--- a/xen/include/asm-arm/platforms/exynos5.h
+++ b/xen/include/asm-arm/platforms/exynos5.h
@@ -13,6 +13,7 @@
 #define EXYNOS5_SWRESET             0x0400      /* Relative to PA_PMU */
 
 #define S5P_PA_SYSRAM   0x02020000
+#define S5P_PA_SYSRAM_END 0x02077fff
 
 /* Constants below is only used in assembly because the DTS is not yet parsed */
 #ifdef __ASSEMBLY__