projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5e1c5ff4 TL |
1 | /* |
| 2 | * linux/arch/arm/plat-omap/common.c | |
| 3 | * | |
| 4 | * Code common to all OMAP machines. | |
| 44169075 SS |
5 | * The file is created by Tony Lindgren <tony@atomide.com> |
| 6 | * | |
| 7 | * Copyright (C) 2009 Texas Instruments | |
| 8 | * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> | |
| 5e1c5ff4 TL |
9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify | |
| 11 | * it under the terms of the GNU General Public License version 2 as | |
| 12 | * published by the Free Software Foundation. | |
| 13 | */ | |
| 5e1c5ff4 TL |
14 | #include <linux/kernel.h> |
| 15 | #include <linux/init.h> | |
| fced80c7 | 16 | #include <linux/io.h> |
| 16edc3df | 17 | #include <linux/dma-mapping.h> |
| 5e1c5ff4 | 18 | |
| ce491cf8 | 19 | #include <plat/common.h> |
| 71ee7dad | 20 | #include <plat/vram.h> |
| 90173882 | 21 | #include <plat/dsp.h> |
| e2ed89fc | 22 | #include <plat/dma.h> |
| 5e1c5ff4 | 23 | |
| 259ee57a SS |
24 | #include <plat/omap-secure.h> |
| 25 | ||
| 71ee7dad RK |
26 | void __init omap_reserve(void) |
| 27 | { | |
| 98864ff5 | 28 | omap_vram_reserve_sdram_memblock(); |
| 90173882 | 29 | omap_dsp_reserve_sdram_memblock(); |
| 259ee57a | 30 | omap_secure_ram_reserve_memblock(); |
| 2ec1fc4e | 31 | omap_barrier_reserve_memblock(); |
| 71ee7dad | 32 | } |
| 7146182c NP |
33 | |
| 34 | void __init omap_init_consistent_dma_size(void) | |
| 35 | { | |
| 36 | #ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE | |
| 37 | init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20); | |
| 38 | #endif | |
| 39 | } | |
| e799840a S |
40 | |
| 41 | /* | |
| 42 | * Stub function for OMAP2 so that common files | |
| 43 | * continue to build when custom builds are used | |
| 44 | */ | |
| 45 | int __weak omap_secure_ram_reserve_memblock(void) | |
| 46 | { | |
| 47 | return 0; | |
| 48 | } |