msmzirc: target/project: fix nand support

msmzirc has bam at new address aligned with BAM_V170.  Also fetch boot
config to be able to boot off nand when it's desired.

Change-Id: I99ba749b74d3e30fab75c4824bc0cea4bdfae1e3
diff --git a/project/msmzirc.mk b/project/msmzirc.mk
index 0be94fd..ec959a4 100644
--- a/project/msmzirc.mk
+++ b/project/msmzirc.mk
@@ -16,6 +16,7 @@
 #DEFINES += WITH_DEBUG_FBCON=1
 DEFINES += DEVICE_TREE=1
 DEFINES += SPMI_CORE_V2=1
+DEFINES += BAM_V170=1
 
 ifeq ($(ENABLE_USB30_SUPPORT),1)
 DEFINES += USB30_SUPPORT=1
diff --git a/target/msmzirc/init.c b/target/msmzirc/init.c
index 22d4505..23ee685 100644
--- a/target/msmzirc/init.c
+++ b/target/msmzirc/init.c
@@ -126,6 +126,8 @@
 
 	spmi_init(PMIC_ARB_CHANNEL_NUM, PMIC_ARB_OWNER_ID);
 
+	platform_read_boot_config();
+
 	if (platform_boot_dev_isemmc()) {
 		target_sdc_init();
 		if (partition_read_table()) {