qemu_git.bb: remove it

Remove it since we have 2.4.0, the git version is 1.3 can't be built by
deafult:
ERROR: Fetcher failure: Unable to find revision 04024dea2674861fcf13582a77b58130c67fccd8 in branch master even from upstream

We can fix it, but seems that no one uses it any more.

And move patches from "files" dir to "qemu" dir.

(From OE-Core rev: d3c3d62cfb2eeb224fa021af9cd550edf826445e)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/meta/recipes-devtools/qemu/qemu/Qemu-Arm-versatilepb-Add-memory-size-checking.patch b/meta/recipes-devtools/qemu/qemu/Qemu-Arm-versatilepb-Add-memory-size-checking.patch
new file mode 100644
index 0000000000..1a6cf5119b
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu/Qemu-Arm-versatilepb-Add-memory-size-checking.patch
@@ -0,0 +1,46 @@
+From 896fa02c24347e6e9259812cfda187b1d6ca6199 Mon Sep 17 00:00:00 2001
+From: Jiang Lu <lu.jiang@windriver.com>
+Date: Wed, 13 Nov 2013 10:38:08 +0800
+Subject: [PATCH] Qemu:Arm:versatilepb: Add memory size checking
+
+The machine can not work with memory over 256M, so add a checking
+at startup. If the memory size exceed 256M, just stop emulation then
+throw out warning about memory limitation.
+
+Upstream-Status: Pending
+
+Signed-off-by: Jiang Lu <lu.jiang@windriver.com>
+
+Updated it on 2014-01-15 for rebasing
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+Update it when upgrade qemu to 2.2.0
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
+---
+ hw/arm/versatilepb.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
+index 6c69f4e..9278d90 100644
+--- a/hw/arm/versatilepb.c
++++ b/hw/arm/versatilepb.c
+@@ -204,6 +204,13 @@ static void versatile_init(MachineState *machine, int board_id)
+         exit(1);
+     }
+
++    if (machine->ram_size > (256 << 20)) {
++        fprintf(stderr,
++                "qemu: Too much memory for this machine: %d MB, maximum 256 MB\n",
++                ((unsigned int)ram_size / (1 << 20)));
++        exit(1);
++    }
++
+     cpuobj = object_new(object_class_get_name(cpu_oc));
+
+     /* By default ARM1176 CPUs have EL3 enabled.  This board does not
+-- 
+2.1.0
+