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-rw-r--r--include/configs/tegra20-common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h
index d2c45321b4..5501c6ef0c 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