1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c
index 1cbdebf57c37..67e701c7f183 100644
--- a/arch/arm/mach-msm/proc_comm.c
+++ b/arch/arm/mach-msm/proc_comm.c
@@ -114,4 +114,17 @@ int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2)
 	return ret;
 }
 
-
+/*
+ * We need to wait for the ARM9 to at least partially boot
+ * up before we can continue. Since the ARM9 does resource
+ * allocation, if we dont' wait we could end up crashing or in
+ * and unknown state. This function should be called early to
+ * wait on the ARM9.
+ */
+void __init proc_comm_boot_wait(void)
+{
+	void __iomem *base = MSM_SHARED_RAM_BASE;
+ 
+	proc_comm_wait_for(base + MDM_STATUS, PCOM_READY);
+ 
+}