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ARM: EXYNOS: Remove legacy mapping of chip ID block

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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);