nios2: convert altera sysid to driver model
Convert altera sysid to driver model with misc uclass.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/nios2/include/asm/system.h b/arch/nios2/include/asm/system.h
index 6213a16..b158535 100644
--- a/arch/nios2/include/asm/system.h
+++ b/arch/nios2/include/asm/system.h
@@ -45,4 +45,6 @@
"callr %0" \
: : "r" (addr))
+void display_sysid(void);
+
#endif /* __ASM_NIOS2_SYSTEM_H */