1 files changed, 78 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/arch/arm/plat-omap/common.c b/ANDROID_3.4.5/arch/arm/plat-omap/common.c
new file mode 100644
index 00000000..f1e46ea6
--- /dev/null
+++ b/ANDROID_3.4.5/arch/arm/plat-omap/common.c
@@ -0,0 +1,78 @@
+/*
+ * 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/board.h>
+#include <plat/vram.h>
+#include <plat/dsp.h>
+
+#include <plat/omap-secure.h>
+
+
+#define NO_LENGTH_CHECK 0xffffffff
+
+struct omap_board_config_kernel *omap_board_config __initdata;
+int omap_board_config_size;
+
+static const void *__init get_config(u16 tag, size_t len,
+		int skip, size_t *len_out)
+{
+	struct omap_board_config_kernel *kinfo = NULL;
+	int i;
+
+	/* Try to find the config from the board-specific structures
+	 * in the kernel. */
+	for (i = 0; i < omap_board_config_size; i++) {
+		if (omap_board_config[i].tag == tag) {
+			if (skip == 0) {
+				kinfo = &omap_board_config[i];
+				break;
+			} else {
+				skip--;
+			}
+		}
+	}
+	if (kinfo == NULL)
+		return NULL;
+	return kinfo->data;
+}
+
+const void *__init __omap_get_config(u16 tag, size_t len, int nr)
+{
+        return get_config(tag, len, nr, NULL);
+}
+
+const void *__init omap_get_var_config(u16 tag, size_t *len)
+{
+        return get_config(tag, NO_LENGTH_CHECK, 0, len);
+}
+
+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
+}