ftpmu010.h: fix some missing declaration in header

Fix some missing declaration in header.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>

include/faraday/ftpmu010.h

diff --git a/include/faraday/ftpmu010.h b/include/faraday/ftpmu010.h
index 77c29a9..5e9d7b9 100644
--- a/include/faraday/ftpmu010.h
+++ b/include/faraday/ftpmu010.h
@@ -180,7 +180,10 @@
 #ifndef __ASSEMBLY__
 void ftpmu010_32768osc_enable(void);
 void ftpmu010_dlldis_disable(void);
+void ftpmu010_mfpsr_diselect_dev(unsigned int dev);
+void ftpmu010_mfpsr_select_dev(unsigned int dev);
 void ftpmu010_sdram_clk_disable(unsigned int cr0);
+void ftpmu010_sdramhtc_set(unsigned int val);
 #endif
 
 #ifdef __ASSEMBLY__