1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Interface for functions that need to be run in internal SRAM |
4 | */ |
5 | |
6 | #ifndef __ASSEMBLY__ |
7 | |
8 | extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, |
9 | u32 base_cs, u32 force_unlock); |
10 | extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, |
11 | u32 mem_type); |
12 | extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); |
13 | |
14 | extern void omap3_sram_restore_context(void); |
15 | |
16 | extern int __init omap_sram_init(void); |
17 | |
18 | extern void *omap_sram_push(void *funcp, unsigned long size); |
19 | |
20 | extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, |
21 | u32 base_cs, u32 force_unlock); |
22 | extern unsigned long omap242x_sram_ddr_init_sz; |
23 | |
24 | extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, |
25 | int bypass); |
26 | extern unsigned long omap242x_sram_set_prcm_sz; |
27 | |
28 | extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, |
29 | u32 mem_type); |
30 | extern unsigned long omap242x_sram_reprogram_sdrc_sz; |
31 | |
32 | |
33 | extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, |
34 | u32 base_cs, u32 force_unlock); |
35 | extern unsigned long omap243x_sram_ddr_init_sz; |
36 | |
37 | extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, |
38 | int bypass); |
39 | extern unsigned long omap243x_sram_set_prcm_sz; |
40 | |
41 | extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, |
42 | u32 mem_type); |
43 | extern unsigned long omap243x_sram_reprogram_sdrc_sz; |
44 | |
45 | #ifdef CONFIG_PM |
46 | extern void omap_push_sram_idle(void); |
47 | #else |
48 | static inline void omap_push_sram_idle(void) {} |
49 | #endif /* CONFIG_PM */ |
50 | |
51 | #endif /* __ASSEMBLY__ */ |
52 | |
53 | /* |
54 | * OMAP2+: define the SRAM PA addresses. |
55 | * Used by the SRAM management code and the idle sleep code. |
56 | */ |
57 | #define OMAP2_SRAM_PA 0x40200000 |
58 | #define OMAP3_SRAM_PA 0x40200000 |
59 | |