/* * Early serial output macro for Marvell SoC * * Copyright (C) 2012 Marvell * * Lior Amsalem <alior@marvell.com> * Gregory Clement <gregory.clement@free-electrons.com> * * 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. */ #define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 #define ARMADA_370_XP_REGS_VIRT_BASE 0xfec00000 .macro addruart, rp, rv, tmp ldr \rp, =ARMADA_370_XP_REGS_PHYS_BASE ldr \rv, =ARMADA_370_XP_REGS_VIRT_BASE orr \rp, \rp, #0x00012000 orr \rv, \rv, #0x00012000 .endm #define UART_SHIFT 2 #include <asm/hardware/debug-8250.S>