Merge "Reserve 0x24 bytes at PA 0 for 2nd CPU bootstrap"
diff --git a/arch/arm/mach-comcerto/comcerto-2000.c b/arch/arm/mach-comcerto/comcerto-2000.c
index 9ce93ed..34ef8bf 100644
--- a/arch/arm/mach-comcerto/comcerto-2000.c
+++ b/arch/arm/mach-comcerto/comcerto-2000.c
@@ -1004,6 +1004,12 @@
void __init platform_reserve(void)
{
+ /* boot_secondary() in arch/arm/mach-comcerto/platsmp.c uses this range
+ * to store a jump instruction. The second CPU executes this
+ * instruction when it comes out of reset.*/
+ if (memblock_reserve(0, 0x24) < 0)
+ BUG();
+
/* Allocate DDR block used by PFE/MSP, the base address is fixed so that util-pe code can
be linked at a fixed address */
if (memblock_reserve(COMCERTO_DDR_SHARED_BASE, COMCERTO_DDR_SHARED_SIZE) < 0)
