From 86bd20b007daa32c1c20486ec9927ef6241c84bf Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 14 Apr 2015 08:41:14 -0600 Subject: [PATCH] ARM: tegra: enable STDIO deregistration At the very least when USB keyboard support is enabled, we need to enable CONFIG_SYS_STDIO_DEREGISTER, so the "usb reset" is able to re-scan USB ports and find new devices. Enable it everywhere per request from Simon Glass. Signed-off-by: Stephen Warren Reviewed-by: Simon Glass Signed-off-by: Tom Warren --- include/configs/tegra-common.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 2cf1f68404..7ae1792354 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -89,6 +89,9 @@ #define CONFIG_CONSOLE_MUX #define CONFIG_SYS_CONSOLE_IS_IN_ENV +#ifndef CONFIG_SPL_BUILD +#define CONFIG_SYS_STDIO_DEREGISTER +#endif /* * Miscellaneous configurable options -- 2.30.2