670c104ae8
Patch from Tony Lindgren Update OMAP PM code from linux-omap tree: - Move PM code from plat-omap to mach-omap1 and mach-omap2 by Tony Lindgren - Add minimal PM support for omap24xx by Tony Lindgren and Richard Woodruff - Misc updates to omap1 PM code by Tuukka Tikkanen et al - Updates to the SRAM code needed for PM and FB by Imre Deak Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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* linux/include/asm-arm/arch-omap/sram.h
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*
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* Interface for functions that need to be run in internal SRAM
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ARCH_ARM_OMAP_SRAM_H
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#define __ARCH_ARM_OMAP_SRAM_H
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extern void * omap_sram_push(void * start, unsigned long size);
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extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
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extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
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u32 base_cs, u32 force_unlock);
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extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
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u32 mem_type);
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extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
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extern unsigned long omap_fb_sram_start;
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extern unsigned long omap_fb_sram_size;
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/* Do not use these */
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extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
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extern unsigned long sram_reprogram_clock_sz;
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extern void sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
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u32 base_cs, u32 force_unlock);
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extern unsigned long sram_ddr_init_sz;
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extern u32 sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
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extern unsigned long sram_set_prcm_sz;
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extern void sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type);
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extern unsigned long sram_reprogram_sdrc_sz;
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#endif
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