u-boot: unify denx.de SRC_URIs to match all others

Every other u-boot git SRC_URI has a different value, so make the odd
ones out consistent with the rest, as in:

-SRC_URI = "git://www.denx.de/git/u-boot.git ...
+SRC_URI = "git://git.denx.de/u-boot.git ...

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

recipes-bsp/u-boot/u-boot_2011.06.bb

@@ -3,7 +3,7 @@ require u-boot.inc
 # No patches for other machines yet
 COMPATIBLE_MACHINE = "(beagleboard)"
 
-SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git \
+SRC_URI = "git://git.denx.de/u-boot.git;protocol=git \
            file://2011.06/0001-OMAP3-Beagle-Pin-Mux-initialization-glitch-fix.patch \
            file://2011.06/0002-OMAP-Remove-omapfb.debug-y-from-Beagle-and-Overo-env.patch \
            file://2011.06/0003-OMAP3-beagle-pass-expansionboard-name-in-bootargs.patch \

recipes-bsp/u-boot/u-boot_2011.09.bb

@@ -10,7 +10,7 @@ UBOOT_SYMLINK = "u-boot-${MACHINE}.img"
 # No patches for other machines yet
 COMPATIBLE_MACHINE = "(beagleboard)"
 
-SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git \
+SRC_URI = "git://git.denx.de/u-boot.git;protocol=git \
            file://2011.09/0001-omap3-mem-Comment-enable_gpmc_cs_config-more.patch \
            file://2011.09/0002-OMAP3-Update-SDRC-dram_init-to-always-call-make_cs1_.patch \
            file://2011.09/0003-OMAP3-Add-a-helper-function-to-set-timings-in-SDRC.patch \

recipes-bsp/u-boot/u-boot_2011.12.bb

@@ -19,7 +19,7 @@ CACHEFIX_omap4 = ""
 FWENV_beagleboard = "file://fw_env.config"
 FWENV = ""
 
-SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git \
+SRC_URI = "git://git.denx.de/u-boot.git;protocol=git \
            file://2011.12/0001-beagleboard-mount-rootfs-RO-instead-of-RW-at-boot.patch \
            file://2011.12/0002-beagleboard-add-support-for-TCT-Beacon-board.patch \
            file://2011.12/0003-beagleboard-add-support-for-scanning-loop-through-ex.patch \