sram.h

来自「linux2.6.16版本」· C头文件 代码 · 共 39 行

/*
 * linux/include/asm-arm/arch-omap/sram.h
 *
 * Interface for functions that need to be run in internal SRAM
 *
 * 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.
 */

#ifndef __ARCH_ARM_OMAP_SRAM_H
#define __ARCH_ARM_OMAP_SRAM_H

extern void * omap_sram_push(void * start, unsigned long size);
extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);

extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
				u32 base_cs, u32 force_unlock);
extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
				      u32 mem_type);
extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);


/* Do not use these */
extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
extern unsigned long sram_reprogram_clock_sz;

extern void sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
			  u32 base_cs, u32 force_unlock);
extern unsigned long sram_ddr_init_sz;

extern u32 sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
extern unsigned long sram_set_prcm_sz;

extern void sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type);
extern unsigned long sram_reprogram_sdrc_sz;

#endif