2 * Early serial output macro for Rockchip SoCs
4 * Copyright (C) 2012 Maxime Ripard
6 * Maxime Ripard <maxime.ripard@free-electrons.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #if defined(CONFIG_DEBUG_RK29_UART0)
14 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20060000
15 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed60000
16 #elif defined(CONFIG_DEBUG_RK29_UART1)
17 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000
18 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000
19 #elif defined(CONFIG_DEBUG_RK29_UART2)
20 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000
21 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000
22 #elif defined(CONFIG_DEBUG_RK3X_UART0)
23 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10124000
24 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb24000
25 #elif defined(CONFIG_DEBUG_RK3X_UART1)
26 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10126000
27 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb26000
28 #elif defined(CONFIG_DEBUG_RK3X_UART2)
29 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000
30 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000
31 #elif defined(CONFIG_DEBUG_RK3X_UART3)
32 #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000
33 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000
36 .macro addruart, rp, rv, tmp
37 ldr \rp, =ROCKCHIP_UART_DEBUG_PHYS_BASE
38 ldr \rv, =ROCKCHIP_UART_DEBUG_VIRT_BASE
42 #include <asm/hardware/debug-8250.S>