u-boot-glsdk: add GLSDK Staging tree

* The GLSDK u-boot staging tree is based off the Core SDK 2013.04.02
  release. This tree will be used to stage patches and fixes on
  top of the Core SDK U-Boot. The GLSDK release will use this tree
  for product development.
* Includes fix to OMAP5 so that QSPI is not enabled.

Signed-off-by: Siddharth Heroor <heroor@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

recipes-bsp/u-boot/u-boot-glsdk_2013.01.01.bb

@@ -0,0 +1,16 @@
+require u-boot-ti.inc
+
+DESCRIPTION = "u-boot bootloader for TI devices supported by the GLSDK product"
+
+PR = "r0+gitr${SRCPV}"
+
+DEFAULT_PREFERENCE = "-1"
+
+SRC_URI = "git://git.ti.com/glsdk/glsdk-u-boot.git;protocol=git;branch=${BRANCH}"
+
+BRANCH ?= "master"
+
+SRCREV = "81836e8cc84bd6523d9a4e187965dcd1633c4bc9"
+
+SPL_BINARY = "MLO"
+SPL_UART_BINARY = "u-boot-spl.bin"