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linux-next/arch/arm/mach-prima2/lluart.c
Barry Song 31adb06f9d ARM: CSR: mapping early DEBUG_LL uart
Signed-off-by: Barry Song <baohua.song@csr.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-07-09 07:20:51 +08:00

26 lines
583 B
C

/*
* Static memory mapping for DEBUG_LL
*
* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
*
* Licensed under GPLv2 or later.
*/
#include <linux/kernel.h>
#include <asm/page.h>
#include <asm/mach/map.h>
#include <mach/map.h>
#include <mach/uart.h>
void __init sirfsoc_map_lluart(void)
{
struct map_desc sirfsoc_lluart_map = {
.virtual = SIRFSOC_UART1_VA_BASE,
.pfn = __phys_to_pfn(SIRFSOC_UART1_PA_BASE),
.length = SIRFSOC_UART1_SIZE,
.type = MT_DEVICE,
};
iotable_init(&sirfsoc_lluart_map, 1);
}