The rt305x series SOC have two UART devices,
and the one at bus address 0x500 is disabled by default.
Some boards do not even have a pinout for the first one,
so use the same one that the kernel uses at 0xc00 instead.
This allows the lzma-loader printing to be visible
alongside the kernel log in the same console.
Tested-by: Lech Perczak <lech.perczak@gmail.com> # zte,mf283plus
Signed-off-by: Michael Pratt <mcpratt@pm.me>
(cherry picked from commit
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| .. | ||
| board.c | ||
| cache.c | ||
| cache.h | ||
| cacheops.h | ||
| config.h | ||
| cp0regdef.h | ||
| head.S | ||
| loader2.lds | ||
| loader.c | ||
| loader.lds | ||
| lzma-data.lds | ||
| LzmaDecode.c | ||
| LzmaDecode.h | ||
| LzmaTypes.h | ||
| Makefile | ||
| printf.c | ||
| printf.h | ||