This patch removes static mapping of chip ID block that was used when
booting with ATAGS, which is not supported on Exynos any more.
Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-exynos/common.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 2c8527c..f81aa22 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -99,15 +99,6 @@ static struct cpu_table cpu_ids[] __initdata = {
/* Initial IO mappings */
-static struct map_desc exynos_iodesc[] __initdata = {
- {
- .virtual = (unsigned long)S5P_VA_CHIPID,
- .pfn = __phys_to_pfn(EXYNOS_PA_CHIPID),
- .length = SZ_4K,
- .type = MT_DEVICE,
- },
-};
-
static struct map_desc exynos4_iodesc[] __initdata = {
{
.virtual = (unsigned long)S3C_VA_SYS,
@@ -365,10 +356,7 @@ void __init exynos_init_io(struct map_desc *mach_desc, int size)
{
debug_ll_io_init();
- if (initial_boot_params)
- of_scan_flat_dt(exynos_fdt_map_chipid, NULL);
- else
- iotable_init(exynos_iodesc, ARRAY_SIZE(exynos_iodesc));
+ of_scan_flat_dt(exynos_fdt_map_chipid, NULL);
if (mach_desc)
iotable_init(mach_desc, size);
--
1.8.2.1
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