SPEAr: Initialize SNOR in early_board_init_f

flash reading is required earlier than flash_init is called since the env_init
is called before flash_init. This makes the smi_init necessary before env_init
being called.
Signed-off-by: NAmit Virdi <amit.virdi@st.com>
Acked-by: NStefan Roese <sr@denx.de>
Signed-off-by: NStefan Roese <sr@denx.de>

board/spear/common/spr_misc.c

@@ -25,6 +25,7 @@
 #include <command.h>
 #include <i2c.h>
 #include <net.h>
+#include <linux/mtd/st_smi.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_emi.h>
@@ -54,6 +55,13 @@ void dram_init_banksize(void)
 	gd->bd->bi_dram[0].size = gd->ram_size;
 }
 
+int board_early_init_f()
+{
+#if defined(CONFIG_ST_SMI)
+	smi_init();
+#endif
+	return 0;
+}
 int misc_init_r(void)
 {
 #if defined(CONFIG_CMD_NET)

include/configs/spear-common.h

@@ -198,6 +198,7 @@
 
 /* Miscellaneous configurable options */
 #define CONFIG_ARCH_CPU_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_BOOT_PARAMS_ADDR			0x00000100
 #define CONFIG_CMDLINE_TAG			1