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authorStephen Warren <swarren@nvidia.com>2012-10-12 09:45:49 +0000
committerTom Warren <twarren@nvidia.com>2012-10-29 09:07:04 -0700
commite73c7cdd1ea152f35f6cf2bc850362cd859f36b6 (patch)
tree53c0c918ac830b1f1a13095beb3738277571a10c /include/configs
parent699c40e8789cfbb5c3ca4ef2849a4bd051ff79bb (diff)
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ARM: tegra: Seaboard: enable multiple USB ports
The device tree already contains the required configuration for both the USB1 and USB3 ports. Enable the required configuration options to enable both these ports, which in turn allows the USB1 port to be used. Note that on a true Seaboard, this port is typically used as a device port hosting Tegra's USB recovery protocol. However, on the Springbank derivative, this port is the only external USB port, so we enable it as a host port so that USB peripherals may be used. Enabling this port in U-Boot as a host port doesn't prevent the port from reverting to a device port when the CPU is reset into recovery mode. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/seaboard.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index 0727a4c..74d3b94 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
@@ -81,6 +81,7 @@
#define CONFIG_SYS_MMC_ENV_PART 2
/* USB Host support */
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
#define CONFIG_USB_STORAGE