diff options
Diffstat (limited to 'common/lcd.c')
| -rw-r--r-- | common/lcd.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/common/lcd.c b/common/lcd.c index b98eea669..edae835fb 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -493,6 +493,18 @@ static int lcd_init(void *lcdbase) debug("[LCD] Initializing LCD frambuffer at %p\n", lcdbase); lcd_ctrl_init(lcdbase); + + /* + * lcd_ctrl_init() of some drivers (i.e. bcm2835 on rpi_b) ignores + * the 'lcdbase' argument and uses custom lcd base address + * by setting up gd->fb_base. Check for this condition and fixup + * 'lcd_base' address. + */ + if ((unsigned long)lcdbase != gd->fb_base) + lcd_base = (void *)gd->fb_base; + + debug("[LCD] Using LCD frambuffer at %p\n", lcd_base); + lcd_get_size(&lcd_line_length); lcd_line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8; lcd_is_enabled = 1; |