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authorStephen Warren <swarren@nvidia.com>2015-04-14 08:41:14 -0600
committerTom Warren <twarren@nvidia.com>2015-05-13 09:24:12 -0700
commit86bd20b007daa32c1c20486ec9927ef6241c84bf (patch)
treeb3764bccc155be7d9fb483a721f1dcedd3f0fc90 /include/configs/tegra-common.h
parent48cfca240db06b2945f23b44e37b9a6018cd40fa (diff)
downloadtalos-obmc-uboot-86bd20b007daa32c1c20486ec9927ef6241c84bf.tar.gz
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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 <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs/tegra-common.h')
-rw-r--r--include/configs/tegra-common.h3
1 files changed, 3 insertions, 0 deletions
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
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