linux-yocto: update META SRCREV for EFI changes

Adding EFI configuration from the following meta branch commit:

    Add EFI scc and cfg files

    Basic EFI support only requires CONFIG_EFI=y, this is sufficient for
    some boards, and desirable for small configs. This is done with efi.scc.

    Additional support for CONFIG_EFI_VARS, CONFIG_EFI_PARTITION, and CONFIG_FB_EFI
    is provided via efi-ext.scc (extended) as this pulls in the block layer,
    framebuffer support, and virtual terminals.

    I'd like EFI_VARS to be part of the base config, but I have received
    reports of it failing in some situations. Keeping it separate ensures
    basic boot can work with the fragments as defined.

(From OE-Core rev: d590f6d12ba7d650ba1a0dd9d5211fb3b2c50fb1)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/linux/linux-yocto-rt_3.0.bb

@@ -16,7 +16,7 @@ LINUX_KERNEL_TYPE = "preempt-rt"
 
 SRCREV_machine ?= "bffda9207cdc3b309bfa7b3e23eb7dc838f50223"
 SRCREV_machine_qemuppc ?= "f02dda1ccaf95f10a1e65359184e90484a5fd0d9"
-SRCREV_meta ?= "67ce7623909cef63927fd145026aaf371cf4abf1"
+SRCREV_meta ?= "caa74f86f42f6ecc22c3e9f380176b2695579e18"
 
 PR = "r1"
 PV = "${LINUX_VERSION}+git${SRCPV}"

meta/recipes-kernel/linux/linux-yocto_3.0.bb

@@ -18,7 +18,7 @@ SRCREV_machine_qemuppc ?= "7ecece328c5987112de2959f8f998dfcedaf7210"
 SRCREV_machine_qemux86 ?= "a611ba462ac51b2bfdac1c5c6538dac95ad9b4dd"
 SRCREV_machine_qemux86-64 ?= "b15a9b67089e31ef9780fdbd0481f48ef7facdba"
 SRCREV_machine ?= "f389d310965a56091f688b28ea8be6d9cbb7fbbe"
-SRCREV_meta ?= "a67d091fddd6b72dacc37fb4b07c870aebb1b835"
+SRCREV_meta ?= "caa74f86f42f6ecc22c3e9f380176b2695579e18"
 
 PR = "r2"
 PV = "${LINUX_VERSION}+git${SRCPV}"