| /* |
| * linux/arch/arm/plat-omap/common.c |
| * |
| * Code common to all OMAP machines. |
| * The file is created by Tony Lindgren <tony@atomide.com> |
| * |
| * Copyright (C) 2009 Texas Instruments |
| * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> |
| * |
| * 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. |
| */ |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/io.h> |
| #include <linux/dma-mapping.h> |
| |
| #include <plat/common.h> |
| #include <plat/vram.h> |
| #include <plat/dsp.h> |
| #include <plat/dma.h> |
| |
| #include <plat/omap-secure.h> |
| |
| void __init omap_reserve(void) |
| { |
| omap_vram_reserve_sdram_memblock(); |
| omap_dsp_reserve_sdram_memblock(); |
| omap_secure_ram_reserve_memblock(); |
| omap_barrier_reserve_memblock(); |
| } |
| |
| void __init omap_init_consistent_dma_size(void) |
| { |
| #ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE |
| init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20); |
| #endif |
| } |
| |
| /* |
| * Stub function for OMAP2 so that common files |
| * continue to build when custom builds are used |
| */ |
| int __weak omap_secure_ram_reserve_memblock(void) |
| { |
| return 0; |
| } |
