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authorJim Lin <jilin@nvidia.com>2014-01-24 12:46:19 -0700
committerTom Warren <twarren@nvidia.com>2014-02-03 09:46:47 -0700
commit7bc5c8c93032a7b86e268a172955e15b84f1aac3 (patch)
treef766527da1805ce30289db3e869bde77a27e306e /include/configs
parentf7dc4ac37c8e2448aa88209e5d00fa377ca98ced (diff)
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ARM: tegra: fix "bootp" issue for Tegra124 too
Fix the timeout issue after running "bootp" command in U-Boot console. 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 <jilin@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/tegra124-common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/tegra124-common.h b/include/configs/tegra124-common.h
index 32d5bc9..0a4541b 100644
--- a/include/configs/tegra124-common.h
+++ b/include/configs/tegra124-common.h
@@ -78,5 +78,6 @@
/* For USB EHCI controller */
#define CONFIG_EHCI_IS_TDI
+#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10
#endif /* _TEGRA124_COMMON_H_ */