| /* |
| * arch/arm/plat-omap/include/mach/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); |
| |
| extern u32 omap3_configure_core_dpll( |
| u32 m2, u32 unlock_dll, u32 f, u32 inc, |
| u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0, |
| u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0, |
| u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1, |
| u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1); |
| extern void omap3_sram_restore_context(void); |
| |
| /* Do not use these */ |
| extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl); |
| extern unsigned long omap1_sram_reprogram_clock_sz; |
| |
| extern void omap24xx_sram_reprogram_clock(u32 ckctl, u32 dpllctl); |
| extern unsigned long omap24xx_sram_reprogram_clock_sz; |
| |
| extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, |
| u32 base_cs, u32 force_unlock); |
| extern unsigned long omap242x_sram_ddr_init_sz; |
| |
| extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, |
| int bypass); |
| extern unsigned long omap242x_sram_set_prcm_sz; |
| |
| extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, |
| u32 mem_type); |
| extern unsigned long omap242x_sram_reprogram_sdrc_sz; |
| |
| |
| extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, |
| u32 base_cs, u32 force_unlock); |
| extern unsigned long omap243x_sram_ddr_init_sz; |
| |
| extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, |
| int bypass); |
| extern unsigned long omap243x_sram_set_prcm_sz; |
| |
| extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, |
| u32 mem_type); |
| extern unsigned long omap243x_sram_reprogram_sdrc_sz; |
| |
| extern u32 omap3_sram_configure_core_dpll( |
| u32 m2, u32 unlock_dll, u32 f, u32 inc, |
| u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0, |
| u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0, |
| u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1, |
| u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1); |
| extern unsigned long omap3_sram_configure_core_dpll_sz; |
| |
| #ifdef CONFIG_PM |
| extern void omap_push_sram_idle(void); |
| #else |
| static inline void omap_push_sram_idle(void) {} |
| #endif /* CONFIG_PM */ |
| |
| #endif |
