tree f6bbab7f4f83c4b89a274668574904578a14e4e9
parent 26d4d77035d20364afc08c3098581a638b4edda8
author Alexey Brodkin <abrodkin@synopsys.com> 1577357187 +0300
committer Alexey Brodkin <abrodkin@synopsys.com> 1581529224 +0300

ARC: nSIM: switch from ARC UART to DW UART

Since v2019.06 DesingWare nSIM supports DesignWare UART simulation
and so we may switch from pretty unusual ARC UART to much more standard
DesignWare UART (which in case of U-Boot is just an ordinary 16650 UART).

This among other things makes built dinaries compatible with our other
platforms to name a few: FPGA-based HAPS boards, QEMU and even ZeBU.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>