1 files changed, 0 insertions, 113 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/utils.c b/arch/arm/cpu/armv7/omap-common/utils.c
deleted file mode 100644
index 2d03ebf..0000000
--- a/arch/arm/cpu/armv7/omap-common/utils.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2011 Linaro Limited
- * Aneesh V <aneesh@ti.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <asm/arch/sys_proto.h>
-static void do_cancel_out(u32 *num, u32 *den, u32 factor)
-{
-	while (1) {
-		if (((*num)/factor*factor == (*num)) &&
-		   ((*den)/factor*factor == (*den))) {
-			(*num) /= factor;
-			(*den) /= factor;
-		} else
-			break;
-	}
-}
-
-/*
- * Cancel out the denominator and numerator of a fraction
- * to get smaller numerator and denominator.
- */
-void cancel_out(u32 *num, u32 *den, u32 den_limit)
-{
-	do_cancel_out(num, den, 2);
-	do_cancel_out(num, den, 3);
-	do_cancel_out(num, den, 5);
-	do_cancel_out(num, den, 7);
-	do_cancel_out(num, den, 11);
-	do_cancel_out(num, den, 13);
-	do_cancel_out(num, den, 17);
-	while ((*den) > den_limit) {
-		*num /= 2;
-		/*
-		 * Round up the denominator so that the final fraction
-		 * (num/den) is always <= the desired value
-		 */
-		*den = (*den + 1) / 2;
-	}
-}
-
-__weak void omap_die_id(unsigned int *die_id)
-{
-	die_id[0] = die_id[1] = die_id[2] = die_id[3] = 0;
-}
-
-void omap_die_id_serial(void)
-{
-	unsigned int die_id[4] = { 0 };
-	char serial_string[17] = { 0 };
-
-	omap_die_id((unsigned int *)&die_id);
-
-	if (!getenv("serial#")) {
-		snprintf(serial_string, sizeof(serial_string),
-			"%08x%08x", die_id[0], die_id[3]);
-
-		setenv("serial#", serial_string);
-	}
-}
-
-void omap_die_id_get_board_serial(struct tag_serialnr *serialnr)
-{
-	char *serial_string;
-	unsigned long long serial;
-
-	serial_string = getenv("serial#");
-
-	if (serial_string) {
-		serial = simple_strtoull(serial_string, NULL, 16);
-
-		serialnr->high = (unsigned int) (serial >> 32);
-		serialnr->low = (unsigned int) (serial & 0xffffffff);
-	} else {
-		serialnr->high = 0;
-		serialnr->low = 0;
-	}
-}
-
-void omap_die_id_usbethaddr(void)
-{
-	unsigned int die_id[4] = { 0 };
-	unsigned char mac[6] = { 0 };
-
-	omap_die_id((unsigned int *)&die_id);
-
-	if (!getenv("usbethaddr")) {
-		/*
-		 * Create a fake MAC address from the processor ID code.
-		 * First byte is 0x02 to signify locally administered.
-		 */
-		mac[0] = 0x02;
-		mac[1] = die_id[3] & 0xff;
-		mac[2] = die_id[2] & 0xff;
-		mac[3] = die_id[1] & 0xff;
-		mac[4] = die_id[0] & 0xff;
-		mac[5] = (die_id[0] >> 8) & 0xff;
-
-		eth_setenv_enetaddr("usbethaddr", mac);
-	}
-}
-
-void omap_die_id_display(void)
-{
-	unsigned int die_id[4] = { 0 };
-
-	omap_die_id(die_id);
-
-	printf("OMAP die ID: %08x%08x%08x%08x\n", die_id[3], die_id[2],
-		die_id[1], die_id[0]);
-}