omap-common: Common function to display die id, replacing omap3-specific version
This introduces omap_die_id_display to display the full die id.
There is no need to store it in an environment variable, that no boot script
is using anyway.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/cpu/armv7/omap-common/utils.c b/arch/arm/cpu/armv7/omap-common/utils.c
index 28d0f86..dc5a169 100644
--- a/arch/arm/cpu/armv7/omap-common/utils.c
+++ b/arch/arm/cpu/armv7/omap-common/utils.c
@@ -83,3 +83,13 @@
eth_setenv_enetaddr("usbethaddr", mac);
}
}
+
+void omap_die_id_display(void)
+{
+ unsigned int die_id[4] = { 0 };
+
+ omap_die_id(die_id);
+
+ printf("OMAP die ID: %08x%08x%08x%08x", die_id[0], die_id[1], die_id[2],
+ die_id[3]);
+}