Fix URLs to old freescale git repos

Freescale git repos are now on source.codeaurora.org.

Signed-off-by: Pali Rohár <pali@kernel.org>

doc/README.mpc85xx-sd-spi-boot

@@ -14,7 +14,7 @@ Where to get boot_format:
 ========================
 
 you can browse it online at:
-http://git.freescale.com/git/cgit.cgi/ppc/sdk/boot-format.git/
+https://source.codeaurora.org/external/qoriq/qoriq-yocto-sdk/boot-format
 
 Building
 ========

drivers/misc/mxc_ocotp.c

@@ -6,7 +6,7 @@
  * Based on Dirk Behme's
  * https://github.com/dirkbehme/u-boot-imx6/blob/28b17e9/drivers/misc/imx_otp.c,
  * which is based on Freescale's
- * http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/tree/drivers/misc/imx_otp.c?h=imx_v2009.08_1.1.0&id=9aa74e6,
+ * https://source.codeaurora.org/external/imx/uboot-imx/tree/drivers/misc/imx_otp.c?id=9aa74e6,
  * which is:
  * Copyright (C) 2011 Freescale Semiconductor, Inc.
  */