[U-Boot] [PATCH 0/1] Allow multiple USB ports to be used on Freescale mx5 boards

[Matthew Starr]

Currently only one USB port on mx5 boards can be enabled and that
USB port is defined by CONFIG_MXC_USB_PORT.  Removing the use of
CONFIG_MXC_USB_PORT and instead supporting
CONFIG_USB_MAX_CONTROLLER_COUNT to populate that number of USB ports
starting with port 0 allows multiple USB ports to be used.

Examples:
If port 0 and port 1 are populated, the value of
 CONFIG_USB_MAX_CONTROLLER_COUNT should be set to 2 and both port 0
and port 1 are initialized.

If only port 1 is populated, the value of
CONFIG_USB_MAX_CONTROLLER_COUNT should be set to 2 and port 0 and
port 1 are initialized, but port 0 is not used.

If only port 0 is populated, the value of
CONFIG_USB_MAX_CONTROLLER_COUNT should be set to 1 and port 0 is
the only USB port initialized.


Matthew Starr (1):
  usb: imx: Allow multiple USB ports to be used at the same time on mx5

 drivers/usb/host/ehci-mx5.c    | 8 ++++----
 include/configs/m53evk.h       | 2 +-
 include/configs/mx51_efikamx.h | 1 +
 include/configs/mx51evk.h      | 2 +-
 include/configs/mx53loco.h     | 2 +-
 include/configs/usbarmory.h    | 2 +-
 6 files changed, 9 insertions(+), 8 deletions(-)

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2.1.4