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-rw-r--r--meta/recipes-devtools/qemu/files/Qemu-Arm-versatilepb-Add-memory-size-checking.patch22
1 files changed, 12 insertions, 10 deletions
diff --git a/meta/recipes-devtools/qemu/files/Qemu-Arm-versatilepb-Add-memory-size-checking.patch b/meta/recipes-devtools/qemu/files/Qemu-Arm-versatilepb-Add-memory-size-checking.patch
index b0c2ea5be9..1a6cf5119b 100644
--- a/meta/recipes-devtools/qemu/files/Qemu-Arm-versatilepb-Add-memory-size-checking.patch
+++ b/meta/recipes-devtools/qemu/files/Qemu-Arm-versatilepb-Add-memory-size-checking.patch
@@ -18,27 +18,29 @@ Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
18Update it when upgrade qemu to 2.2.0 18Update it when upgrade qemu to 2.2.0
19 19
20Signed-off-by: Kai Kang <kai.kang@windriver.com> 20Signed-off-by: Kai Kang <kai.kang@windriver.com>
21Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
21--- 22---
22 hw/arm/versatilepb.c | 6 ++++++ 23 hw/arm/versatilepb.c | 7 +++++++
23 1 file changed, 6 insertions(+) 24 1 file changed, 7 insertions(+)
24 25
25diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c 26diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
26index b48d84c..ad2cd5a 100644 27index 6c69f4e..9278d90 100644
27--- a/hw/arm/versatilepb.c 28--- a/hw/arm/versatilepb.c
28+++ b/hw/arm/versatilepb.c 29+++ b/hw/arm/versatilepb.c
29@@ -198,6 +198,12 @@ static void versatile_init(MachineState *machine, int board_id) 30@@ -204,6 +204,13 @@ static void versatile_init(MachineState *machine, int board_id)
30 fprintf(stderr, "Unable to find CPU definition\n");
31 exit(1); 31 exit(1);
32 } 32 }
33+ if (ram_size > (256 << 20)) { 33
34+ if (machine->ram_size > (256 << 20)) {
34+ fprintf(stderr, 35+ fprintf(stderr,
35+ "qemu: Too much memory for this machine: %d MB, maximum 256 MB\n", 36+ "qemu: Too much memory for this machine: %d MB, maximum 256 MB\n",
36+ ((unsigned int)ram_size / (1 << 20))); 37+ ((unsigned int)ram_size / (1 << 20)));
37+ exit(1); 38+ exit(1);
38+ } 39+ }
39 memory_region_init_ram(ram, NULL, "versatile.ram", machine->ram_size, 40+
40 &error_abort); 41 cpuobj = object_new(object_class_get_name(cpu_oc));
41 vmstate_register_ram_global(ram); 42
43 /* By default ARM1176 CPUs have EL3 enabled. This board does not
42-- 44--
431.7.10.4 452.1.0
44 46