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Commit 79e44c95 authored by Roger Quadros's avatar Roger Quadros Committed by Tony Lindgren
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OMAP: Remove omap boot parsing code 



Remove left over code for parsing omap boot tags. This is
no longer used.
see commit fc0ef1bfa1353e048e055374a09c75320d22231b

Signed-off-by: default avatarRoger Quadros <ext-roger.quadros@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 15ac408e

arch/arm/plat-omap/common.c

+0 −44
Original line number Diff line number Diff line
@@ -54,50 +54,6 @@ static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) 
	struct omap_board_config_kernel *kinfo = NULL;

	int i;



#ifdef CONFIG_OMAP_BOOT_TAG

	struct omap_board_config_entry *info = NULL;



	if (omap_bootloader_tag_len > 4)

		info = (struct omap_board_config_entry *) omap_bootloader_tag;

	while (info != NULL) {

		u8 *next;



		if (info->tag == tag) {

			if (skip == 0)

				break;

			skip--;

		}



		if ((info->len & 0x03) != 0) {

			/* We bail out to avoid an alignment fault */

			printk(KERN_ERR "OMAP peripheral config: Length (%d) not word-aligned (tag %04x)\n",

			       info->len, info->tag);

			return NULL;

		}

		next = (u8 *) info + sizeof(*info) + info->len;

		if (next >= omap_bootloader_tag + omap_bootloader_tag_len)

			info = NULL;

		else

			info = (struct omap_board_config_entry *) next;

	}

	if (info != NULL) {

		/* Check the length as a lame attempt to check for

		 * binary inconsistency. */

		if (len != NO_LENGTH_CHECK) {

			/* Word-align len */

			if (len & 0x03)

				len = (len + 3) & ~0x03;

			if (info->len != len) {

				printk(KERN_ERR "OMAP peripheral config: Length mismatch with tag %x (want %d, got %d)\n",

				       tag, len, info->len);

				return NULL;

			}

		}

		if (len_out != NULL)

			*len_out = info->len;

		return info->data;

	}

#endif

	/* Try to find the config from the board-specific structures

	 * in the kernel. */

	for (i = 0; i < omap_board_config_size; i++) {