diff options
Diffstat (limited to 'drivers/video/stm32/stm32_ltdc.c')
| -rw-r--r-- | drivers/video/stm32/stm32_ltdc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/stm32/stm32_ltdc.c b/drivers/video/stm32/stm32_ltdc.c index 65c882d9f1..87e5fd54d9 100644 --- a/drivers/video/stm32/stm32_ltdc.c +++ b/drivers/video/stm32/stm32_ltdc.c @@ -459,7 +459,10 @@ static int stm32_ltdc_bind(struct udevice *dev) uc_plat->size = CONFIG_VIDEO_STM32_MAX_XRES * CONFIG_VIDEO_STM32_MAX_YRES * (CONFIG_VIDEO_STM32_MAX_BPP >> 3); - dev_dbg(dev, "frame buffer max size %d bytes\n", uc_plat->size); + /* align framebuffer on kernel MMU_SECTION_SIZE = max 2MB for LPAE */ + uc_plat->align = SZ_2M; + dev_dbg(dev, "frame buffer max size %d bytes align %x\n", + uc_plat->size, uc_plat->align); return 0; } |