[U-Boot] [PATCH v2 11/19] tegra: Add LCD support to Nvidia boards

Simon Glass
2012-06-13T16:19:47Z

Add calls to the LCD driver from Nvidia board code.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

board/nvidia/common/board.c | 21 ++++++++++++++++++++-
1 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 2e22133..7666691 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -29,6 +29,7 @@
#include <asm/arch/sys_proto.h>

#include <asm/arch/board.h>
+#include <asm/arch/display.h>
#include <asm/arch/clk_rst.h>
#include <asm/arch/clock.h>
#include <asm/arch/emc.h>
@@ -87,6 +88,9 @@ int board_init(void)
{
__maybe_unused int err;

+#ifdef CONFIG_VIDEO_TEGRA2
+ tegra_lcd_check_next_stage(gd->blob, 0);
+#endif
/* Do clocks and UART first so that printf() works */
clock_init();
clock_verify();
@@ -122,6 +126,9 @@ int board_init(void)
pin_mux_usb();
board_usb_init(gd->fdt_blob);
#endif
+#if defined(CONFIG_VIDEO_TEGRA)
+ tegra_lcd_check_next_stage(gd->fdt_blob, 0);
+#endif

#ifdef CONFIG_TEGRA2_LP0
/* prepare the WB code to LP0 location */
@@ -142,6 +149,18 @@ int board_early_init_f(void)
#else
gpio_config_uart();
#endif
- return 0;
+#if defined(CONFIG_VIDEO_TEGRA)
+ tegra_lcd_early_init(gd->fdt_blob);
+#endif
+return 0;
}
#endif /* EARLY_INIT */
+
+int board_late_init(void)
+{
+#ifdef CONFIG_VIDEO_TEGRA
+ /* Make sure we finish initing the LCD */
+ tegra_lcd_check_next_stage(gd->fdt_blob, 1);
+#endif
+ return 0;
+}
--
1.7.7.3