rockchip: Fix SPL console output when ROCKCHIP_SPL_BACK_TO_BROM is enabled

Move back_to_bootrom() call later in SPL init so that the console is
initialized and printouts happen.

Currently when ROCKCHIP_SPL_BACK_TO_BROM is enabled there is no console
output from the SPL init stages.

I wasn't sure exactly where this should happen, so if we are set to do
run spl_board_init, then go back to bootrom there after
preloader_console_init(). Otherwise fall back to old behavior of doing
it in board_init_f.

Signed-off-by: Sandy Patterson <apatterson@sightlogix.com>
Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index ae509ffab25ea27bac99266ea41fd4b7857f84ee..0f40351769e658c18e2934d6f276797cf7764d2d 100644 (file)
--- a/arch/arm/mach-rockchip/rk3288-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-spl.c
@@ -206,7 +206,7 @@ void board_init_f(ulong dummy)
                debug("DRAM init failed: %d\n", ret);
                return;
        }
-#ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM
+#if defined(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
        back_to_bootrom();
 #endif
 }
@@ -273,6 +273,9 @@ void spl_board_init(void)
        }
 
        preloader_console_init();
+#ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM
+       back_to_bootrom();
+#endif
        return;
 err:
        printf("spl_board_init: Error %d\n", ret);