/* * Early serial output macro for Rockchip SoCs * * Copyright (C) 2012 Maxime Ripard * * Maxime Ripard * * 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. */ #if defined(CONFIG_DEBUG_RK29_UART0) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20060000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed60000 #elif defined(CONFIG_DEBUG_RK29_UART1) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000 #elif defined(CONFIG_DEBUG_RK29_UART2) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000 #elif defined(CONFIG_DEBUG_RK3X_UART0) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10124000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb24000 #elif defined(CONFIG_DEBUG_RK3X_UART1) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10126000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb26000 #elif defined(CONFIG_DEBUG_RK3X_UART2) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000 #elif defined(CONFIG_DEBUG_RK3X_UART3) #define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000 #define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000 #endif .macro addruart, rp, rv, tmp ldr \rp, =ROCKCHIP_UART_DEBUG_PHYS_BASE ldr \rv, =ROCKCHIP_UART_DEBUG_VIRT_BASE .endm #define UART_SHIFT 2 #include