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-rw-r--r--include/configs/tegra114-common.h1
-rw-r--r--include/configs/tegra124-common.h1
-rw-r--r--include/configs/tegra20-common.h1
-rw-r--r--include/configs/tegra30-common.h1
4 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h
index 1bf5af5..17546d4 100644
--- a/include/configs/tegra114-common.h
+++ b/include/configs/tegra114-common.h
@@ -78,5 +78,6 @@
/* For USB EHCI controller */
#define CONFIG_EHCI_IS_TDI
#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
#endif /* _TEGRA114_COMMON_H_ */
diff --git a/include/configs/tegra124-common.h b/include/configs/tegra124-common.h
index 4568bc7..61e5026 100644
--- a/include/configs/tegra124-common.h
+++ b/include/configs/tegra124-common.h
@@ -74,5 +74,6 @@
/* For USB EHCI controller */
#define CONFIG_EHCI_IS_TDI
#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
#endif /* _TEGRA124_COMMON_H_ */
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index d2c4532..5501c6e 100644
--- a/include/configs/tegra20-common.h
+++ b/include/configs/tegra20-common.h
@@ -91,6 +91,7 @@
*/
#define CONFIG_USB_EHCI_TXFIFO_THRESH 10
#define CONFIG_EHCI_IS_TDI
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
/* Total I2C ports on Tegra20 */
#define TEGRA_I2C_NUM_CONTROLLERS 4
diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h
index edb930e..0835bc8 100644
--- a/include/configs/tegra30-common.h
+++ b/include/configs/tegra30-common.h
@@ -75,5 +75,6 @@
/* For USB EHCI controller */
#define CONFIG_EHCI_IS_TDI
#define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
#endif /* _TEGRA30_COMMON_H_ */