To enable working efifb support, let's map the frame buffer as 32bpp instead of 16bpp.
Signed-off-by: Alexander Graf agraf@suse.de --- drivers/video/bcm2835.c | 6 +++--- include/configs/rpi.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/bcm2835.c b/drivers/video/bcm2835.c index cd605e6..cc6454f 100644 --- a/drivers/video/bcm2835.c +++ b/drivers/video/bcm2835.c @@ -71,9 +71,9 @@ void lcd_ctrl_init(void *lcdbase) msg_setup->virtual_w_h.body.req.width = w; msg_setup->virtual_w_h.body.req.height = h; BCM2835_MBOX_INIT_TAG(&msg_setup->depth, SET_DEPTH); - msg_setup->depth.body.req.bpp = 16; + msg_setup->depth.body.req.bpp = 32; BCM2835_MBOX_INIT_TAG(&msg_setup->pixel_order, SET_PIXEL_ORDER); - msg_setup->pixel_order.body.req.order = BCM2835_MBOX_PIXEL_ORDER_BGR; + msg_setup->pixel_order.body.req.order = BCM2835_MBOX_PIXEL_ORDER_RGB; BCM2835_MBOX_INIT_TAG(&msg_setup->alpha_mode, SET_ALPHA_MODE); msg_setup->alpha_mode.body.req.alpha = BCM2835_MBOX_ALPHA_MODE_IGNORED; BCM2835_MBOX_INIT_TAG(&msg_setup->virtual_offset, SET_VIRTUAL_OFFSET); @@ -103,7 +103,7 @@ void lcd_ctrl_init(void *lcdbase)
panel_info.vl_col = w; panel_info.vl_row = h; - panel_info.vl_bpix = LCD_COLOR16; + panel_info.vl_bpix = LCD_COLOR32;
gd->fb_base = bus_to_phys( msg_setup->allocate_buffer.body.resp.fb_address); diff --git a/include/configs/rpi.h b/include/configs/rpi.h index 9ef5eae..dc8d22a 100644 --- a/include/configs/rpi.h +++ b/include/configs/rpi.h @@ -78,7 +78,7 @@ /* LCD */ #define CONFIG_LCD #define CONFIG_LCD_DT_SIMPLEFB -#define LCD_BPP LCD_COLOR16 +#define LCD_BPP LCD_COLOR32 /* * Prevent allocation of RAM for FB; the real FB address is queried * dynamically from the VideoCore co-processor, and comes from RAM