tree fd60866e237f4dbfd09944697e4b3fbcac5aa842
parent 6ac005bbcae05ea2e2b4a2c517fb9e3d93261508
author TracyMg_Li <TracyMg_Li@outlook.com> 1703474494 +0800
committer Tom Rini <trini@konsulko.com> 1705442729 -0500

ARM add initial support for the Phytium Pe2201 Board.

Add pe2201 platform code and the device tree of pe2201 platform board.
The initial support comprises the UART and PCIe.

Signed-off-by: TracyMg_Li <TracyMg_Li@outlook.com>
Changes since v1:
        fix space corrupt.
Changes since v2:
        switch to bootstd and text environment.
Changes since v3:
        add environment variables.