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-rw-r--r--arch/arm/mach-rpc/riscpc.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index e3587efec4bf..5c4ac1c008a6 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -61,9 +61,22 @@ static int __init parse_tag_acorn(const struct tag *tag)
61__tagtable(ATAG_ACORN, parse_tag_acorn); 61__tagtable(ATAG_ACORN, parse_tag_acorn);
62 62
63static struct map_desc rpc_io_desc[] __initdata = { 63static struct map_desc rpc_io_desc[] __initdata = {
64 { SCREEN_BASE, SCREEN_START, 2*1048576, MT_DEVICE }, /* VRAM */ 64 { /* VRAM */
65 { (u32)IO_BASE, IO_START, IO_SIZE , MT_DEVICE }, /* IO space */ 65 .virtual = SCREEN_BASE,
66 { EASI_BASE, EASI_START, EASI_SIZE, MT_DEVICE } /* EASI space */ 66 .pfn = __phys_to_pfn(SCREEN_START),
67 .length = 2*1048576,
68 .type = MT_DEVICE
69 }, { /* IO space */
70 .virtual = (u32)IO_BASE,
71 .pfn = __phys_to_pfn(IO_START),
72 .length = IO_SIZE ,
73 .type = MT_DEVICE
74 }, { /* EASI space */
75 .virtual = EASI_BASE,
76 .pfn = __phys_to_pfn(EASI_START),
77 .length = EASI_SIZE,
78 .type = MT_DEVICE
79 }
67}; 80};
68 81
69static void __init rpc_map_io(void) 82static void __init rpc_map_io(void)