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https://github.com/brain-hackers/u-boot-brain
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ed782a7454
This function is called during init so move it to the init header file. Signed-off-by: Simon Glass <sjg@chromium.org>
44 lines
803 B
C
44 lines
803 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2000-2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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#include <common.h>
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#include <init.h>
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#include <asm/immap.h>
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#include <asm/io.h>
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DECLARE_GLOBAL_DATA_PTR;
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int checkboard (void) {
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puts ("Board: ");
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puts ("Freescale MCF5272C3 EVB\n");
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return 0;
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};
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int dram_init(void)
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{
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sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
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out_be16(&sdp->sdram_sdtr, 0xf539);
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out_be16(&sdp->sdram_sdcr, 0x4211);
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/* Dummy write to start SDRAM */
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*((volatile unsigned long *)0) = 0;
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gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
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return 0;
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};
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int testdram(void)
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{
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/* TODO: XXX XXX XXX */
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printf ("DRAM test not implemented!\n");
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return (0);
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}
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