1/* 2 * Platform information definitions. 3 * 4 * 2006 (c) MontaVista Software, Inc. 5 * Vitaly Bordug <vbordug@ru.mvista.com> 6 * 7 * This file is licensed under the terms of the GNU General Public License 8 * version 2. This program is licensed "as is" without any warranty of any 9 * kind, whether express or implied. 10 */ 11 12#ifndef FS_PD_H 13#define FS_PD_H 14#include <sysdev/fsl_soc.h> 15#include <asm/time.h> 16 17#ifdef CONFIG_CPM2 18#include <asm/cpm2.h> 19 20#if defined(CONFIG_8260) 21#include <asm/mpc8260.h> 22#elif defined(CONFIG_85xx) 23#include <asm/mpc85xx.h> 24#endif 25 26#define cpm2_map(member) \ 27({ \ 28 u32 offset = offsetof(cpm2_map_t, member); \ 29 void *addr = ioremap (CPM_MAP_ADDR + offset, \ 30 sizeof( ((cpm2_map_t*)0)->member)); \ 31 addr; \ 32}) 33 34#define cpm2_map_size(member, size) \ 35({ \ 36 u32 offset = offsetof(cpm2_map_t, member); \ 37 void *addr = ioremap (CPM_MAP_ADDR + offset, size); \ 38 addr; \ 39}) 40 41#define cpm2_unmap(addr) iounmap(addr) 42#endif 43 44#ifdef CONFIG_8xx 45#include <asm/8xx_immap.h> 46#include <asm/mpc8xx.h> 47 48#define immr_map(member) \ 49({ \ 50 u32 offset = offsetof(immap_t, member); \ 51 void *addr = ioremap (IMAP_ADDR + offset, \ 52 sizeof( ((immap_t*)0)->member)); \ 53 addr; \ 54}) 55 56#define immr_map_size(member, size) \ 57({ \ 58 u32 offset = offsetof(immap_t, member); \ 59 void *addr = ioremap (IMAP_ADDR + offset, size); \ 60 addr; \ 61}) 62 63#define immr_unmap(addr) iounmap(addr) 64#endif 65 66static inline int uart_baudrate(void) 67{ 68 return get_baudrate(); 69} 70 71static inline int uart_clock(void) 72{ 73 return ppc_proc_freq; 74} 75 76#endif 77