[PATCH v2 6/8] coral: Enable the copy framebuffer

Simon Glass sjg at chromium.org
Fri Jul 3 18:37:09 CEST 2020


Enable this feature on chromebook_coral to speed up the display.

With this change, the time taken to print the environment to the display
without CONFIG_CONSOLE_SCROLL_LINES is reduced from 1830ms to 62ms.

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

(no changes since v1)

 configs/chromebook_coral_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/chromebook_coral_defconfig b/configs/chromebook_coral_defconfig
index d7cab2334b..a2a29cf842 100644
--- a/configs/chromebook_coral_defconfig
+++ b/configs/chromebook_coral_defconfig
@@ -93,6 +93,7 @@ CONFIG_TPM2_CR50_I2C=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_VIDEO_COPY=y
 CONFIG_SPL_FS_CBFS=y
 # CONFIG_SPL_USE_TINY_PRINTF is not set
 CONFIG_TPL_USE_TINY_PRINTF=y
-- 
2.27.0.212.ge8ba1cc988-goog



More information about the U-Boot mailing list