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Commit 04fae596 authored by Tomasz Figa's avatar Tomasz Figa Committed by Kukjin Kim
Browse files

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: default avatarTomasz Figa <t.figa@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 17397a22

arch/arm/mach-exynos/common.c

+1 −13
Original line number Diff line number Diff line
@@ -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));



	if (mach_desc)

		iotable_init(mach_desc, size);