From 81d21e98b00c45372aaa9f47a6e9035f8daf843f Mon Sep 17 00:00:00 2001 From: Jim Lin Date: Wed, 6 Nov 2013 14:03:44 +0800 Subject: [PATCH] ARM: config: USB: Tegra30/114: Fix EHCI timeout issue on "bootp" Fix the timeout issue after running "bootp" command in u-boot console. For example you see "EHCI timed out on TD- token=0x...". TXFIFOTHRES bits of TXFILLTUNING register should be set to 0x10 after a controller reset and before RUN bit is set (per technical reference manual). Signed-off-by: Jim Lin Tested-by: Stephen Warren Signed-off-by: Tom Warren --- include/configs/tegra114-common.h | 1 + include/configs/tegra30-common.h | 1 + 2 files changed, 2 insertions(+) diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h index c3de9a999e..a4e8a5f5eb 100644 --- a/include/configs/tegra114-common.h +++ b/include/configs/tegra114-common.h @@ -82,5 +82,6 @@ /* For USB EHCI controller */ #define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 #endif /* _TEGRA114_COMMON_H_ */ diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h index 99acbfd28b..b5550d7d09 100644 --- a/include/configs/tegra30-common.h +++ b/include/configs/tegra30-common.h @@ -79,5 +79,6 @@ /* For USB EHCI controller */ #define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 #endif /* _TEGRA30_COMMON_H_ */ -- 2.39.5