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2021-08-14bsp/intel-x86: increase maximum number of supported 8250 serial ports to 16Yongxin Liu
The default number of supported 8250/16550 serial ports is 4, which is not enough for some platforms. For example, Intel Elkhart Lake CRB has 6 serial ports in total. Runtime supported ports number can be overridden with the module parameter "nr_uarts", or boot-time parameter 8250.nr_uarts. Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>