am33xx: board: Call spl_early_init() to support sdram_init()

With driver model enabled in SPL, sdram_init() requires device tree
and malloc to be initialized.
Therefore call spl_early_init() in early_system_init().

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index ae86b69b9c71ff555989132826cac832bdbde95e..ea0cabad972624b2620ec6f181da5486fd93d2e0 100644 (file)
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -353,6 +353,9 @@ void early_system_init(void)
 #ifdef CONFIG_TI_I2C_BOARD_DETECT
        do_board_detect();
 #endif
+#ifdef CONFIG_SPL_BUILD
+       spl_early_init();
+#endif
 #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC)
        /* Enable RTC32K clock */
        rtc32k_enable();