@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2012 Stephen Warren
+ * (C) Copyright 2012-2013 Stephen Warren
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -15,6 +15,8 @@
*/
#include <common.h>
+#include <config.h>
+#include <lcd.h>
#include <asm/arch/mbox.h>
#include <asm/arch/sdhci.h>
#include <asm/global_data.h>
@@ -77,3 +79,13 @@ int board_mmc_init(void)
return bcm2835_sdhci_init(BCM2835_SDHCI_BASE,
msg_clk->get_clock_rate.body.resp.rate_hz);
}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ /*
+ * For now, we simply always add the simplefb DT node. Later, we
+ * should be more intelligent, and e.g. only do this if no enabled DT
+ * node exists for the "real" graphics driver.
+ */
+ lcd_dt_simplefb_add_node(blob);
+}
@@ -61,6 +61,7 @@
#define CONFIG_BCM2835_GPIO
/* LCD */
#define CONFIG_LCD
+#define CONFIG_LCD_DT_SIMPLEFB
#define LCD_BPP LCD_COLOR16
/*
* Prevent allocation of RAM for FB; the real FB address is queried
@@ -175,6 +176,7 @@
/* Device tree support for bootm/bootz */
#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
/* ATAGs support for bootm/bootz */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
Add a DT simple-framebuffer node to DT when booting the Linux kernel. This will allow the kernel to inherit the framebuffer configuration from U-Boot, and display a graphical boot console, and even run a full SW- rendered X server. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> --- board/raspberrypi/rpi_b/rpi_b.c | 14 +++++++++++++- include/configs/rpi_b.h | 2 ++ 2 files changed, 15 insertions(+), 1 deletion(-)