From cc9897df72ddea33762f9d24ecaa2b23ef0ad1b4 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 21 Jun 2010 15:12:40 +0100 Subject: ARM: 6193/1: RealView: 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: Catalin Marinas Signed-off-by: Russell King --- arch/arm/mach-realview/realview_pb1176.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-realview/realview_pb1176.c') diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index 96568ebfa2bb..099a1f125cf8 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include @@ -351,7 +352,7 @@ static void __init realview_pb1176_init(void) MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .phys_io = REALVIEW_PB1176_UART0_BASE, + .phys_io = REALVIEW_PB1176_UART0_BASE & SECTION_MASK, .io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x00000100, .fixup = realview_pb1176_fixup, -- cgit v1.2.3