[U-Boot] [PATCH] rockchip: Fix SPL console output when ROCKCHIP_SPL_BACK_TO_BROM is enabled

[Sandy Patterson]

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 at sightlogix.com>
---

 arch/arm/mach-rockchip/rk3288-board-spl.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index e0d92a6..0c2d525 100644
--- 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);
-- 
1.9.1