support uboot change LCD parameter

hc

2023-11-07 2a9a9d4f6c07f2f23b663fe5fbeac1168a5d1029

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// SPDX-License-Identifier: GPL-2.0
#include <asm/setup.h>
 
void putc(char c)
{
    prom_putchar(c);
}