mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 03:11:46 +00:00
b7cc6d46b4
- in addition to fixed FB regions - as passed by the bootloader - allow dynamic allocations - do some more checking against overlapping / reserved regions - move the FB specific parts out from sram.c to fb.c Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
|
|
* 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
|