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Commit cf0bb91b authored by Catalin Marinas's avatar Catalin Marinas Committed by Russell King
Browse files

ARM: 6192/1: VExpress: Align the machine_desc.phys_io to 1MB section 



When not aligned, random bits could be written in the initial page table
by the __create_page_tables() function.

Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent ad642d9f

arch/arm/mach-vexpress/ct-ca9x4.c

+2 −1
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#include <linux/amba/clcd.h>



#include <asm/clkdev.h>

#include <asm/pgtable.h>

#include <asm/hardware/arm_timer.h>

#include <asm/hardware/cache-l2x0.h>

#include <asm/hardware/gic.h>
@@ -236,7 +237,7 @@ static void ct_ca9x4_init(void) 
}



MACHINE_START(VEXPRESS, "ARM-Versatile Express CA9x4")

	.phys_io	= V2M_UART0,

	.phys_io	= V2M_UART0 & SECTION_MASK,

	.io_pg_offst	= (__MMIO_P2V(V2M_UART0) >> 18) & 0xfffc,

	.boot_params	= PHYS_OFFSET + 0x00000100,

	.map_io		= ct_ca9x4_map_io,