satip-axe/kernel/arch/arm/mach-kirkwood/include/mach/debug-macro.S
2015-03-26 17:24:57 +01:00

21 lines
525 B
ArmAsm

/*
* arch/arm/mach-kirkwood/include/mach/debug-macro.S
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <mach/bridge-regs.h>
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =KIRKWOOD_REGS_PHYS_BASE
ldrne \rx, =KIRKWOOD_REGS_VIRT_BASE
orr \rx, \rx, #0x00012000
.endm
#define UART_SHIFT 2
#include <asm/hardware/debug-8250.S>