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ARM: EXYNOS: Remove legacy mapping of chip ID block 

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@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Tomasz Figa 2013-06-15 09:13:25 +09:00 committed by Kukjin Kim
parent 17397a228f
commit 04fae59683
1 changed files with 1 additions and 13 deletions
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14
arch/arm/mach-exynos/common.c
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@ -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);