omap4: cleanup pin mux data

- separate mux settings into essential and non essential parts
- essential part is board independent as of now(so move it
  to SoC directory). Will help in having single SPL for all
  boards.
- Non-essential part(the pins not essential for u-boot to function)
  need to be phased out eventually.
- Correct mux data by aligning to the latest settings in x-loader

Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h
index 6b596b4898..3624378f20 100644
--- a/arch/arm/include/asm/arch-omap4/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap4/sys_proto.h
@@ -24,6 +24,7 @@
 #include <asm/arch/omap4.h>
 #include <asm/io.h>
 #include <asm/omap_common.h>
+#include <asm/arch/mux_omap4.h>
 
 struct omap_sysinfo {
 	char *board_string;
@@ -33,7 +34,8 @@ extern const struct omap_sysinfo sysinfo;
 void gpmc_init(void);
 void watchdog_init(void);
 u32 get_device_type(void);
-void set_muxconf_regs(void);
+void do_set_mux(u32 base, struct pad_conf_entry const *array, int size);
+void set_muxconf_regs_non_essential(void);
 void sr32(void *, u32, u32, u32);
 u32 wait_on_value(u32, u32, void *, u32);
 void sdelay(unsigned long);