console: Fix pre-console flushing via cfb_console being very slow

[u-boot] / include / configs / sunxi-common.h

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 723067ea748e384b3a3c28face290ae563aec18b..0495dc3b8c1ea929a76963edc86242bf0697be20 100644 (file)
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -336,7 +336,7 @@ extern int soft_i2c_gpio_scl;
 
 /* Enable pre-console buffer to get complete log on the VGA console */
 #define CONFIG_PRE_CONSOLE_BUFFER
-#define CONFIG_PRE_CON_BUF_SZ          (1024 * 1024)
+#define CONFIG_PRE_CON_BUF_SZ          4096 /* Aprox 2 80*25 screens */
 /* Use the room between the end of bootm_size and the framebuffer */
 #define CONFIG_PRE_CON_BUF_ADDR                0x4f000000