u-boot/board/freescale/m5272c3/m5272c3.c
Simon Glass 49acd56e4f common: Move testdram() into init.h
This function is called during init so move it to the init header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17 14:02:35 -05:00

43 lines
803 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
*/
#include <common.h>
#include <init.h>
#include <asm/immap.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
int checkboard (void) {
puts ("Board: ");
puts ("Freescale MCF5272C3 EVB\n");
return 0;
};
int dram_init(void)
{
sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
out_be16(&sdp->sdram_sdtr, 0xf539);
out_be16(&sdp->sdram_sdcr, 0x4211);
/* Dummy write to start SDRAM */
*((volatile unsigned long *)0) = 0;
gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
return 0;
};
int testdram(void)
{
/* TODO: XXX XXX XXX */
printf ("DRAM test not implemented!\n");
return (0);
}