ColdFire: Move m5271evb from board to board/freescale

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>

1 files changed, 0 insertions, 123 deletions

diff --git a/board/m5271evb/m5271evb.c b/board/m5271evb/m5271evb.c
deleted file mode 100644
index e089d5f..0000000
--- a/board/m5271evb/m5271evb.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * (C) Copyright 2000-2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/immap.h>
-
-int checkboard (void) {
-	puts ("Board: Freescale M5271EVB\n");
-	return 0;
-};
-
-phys_size_t initdram (int board_type) {
-
-	int i;
-
-	/* Enable Address lines 23-21 and lower 16bits of data path */
-	mbar_writeByte(MCF_GPIO_PAR_AD, MCF_GPIO_AD_ADDR23 |
-			MCF_GPIO_AD_ADDR22 | MCF_GPIO_AD_ADDR21 |
-			MCF_GPIO_AD_DATAL);
-
-	/* Set CS2 pin to be SD_CS0 */
-	mbar_writeByte(MCF_GPIO_PAR_CS, mbar_readByte(MCF_GPIO_PAR_CS)
-			| MCF_GPIO_PAR_CS_PAR_CS2);
-
-	/* Configure SDRAM Control Pin Assignemnt Register */
-	mbar_writeByte(MCF_GPIO_PAR_SDRAM, MCF_GPIO_SDRAM_CSSDCS_00 |
-			MCF_GPIO_SDRAM_SDWE | MCF_GPIO_SDRAM_SCAS |
-			MCF_GPIO_SDRAM_SRAS | MCF_GPIO_SDRAM_SCKE |
-			MCF_GPIO_SDRAM_SDCS_11);
-
-	/*
-	 * Check to see if the SDRAM has already been initialized
-	 * by a run control tool
-	 */
-	if (!(mbar_readLong(MCF_SDRAMC_DACR0) & MCF_SDRAMC_DACRn_RE)) {
-		/* Initialize DRAM Control Register: DCR */
-		mbar_writeShort(MCF_SDRAMC_DCR,
-				MCF_SDRAMC_DCR_RTIM(0x01)
-				| MCF_SDRAMC_DCR_RC(0x30));
-
-		/*
-		 * Initialize DACR0
-		 *
-		 * CASL: 01
-		 * CBM: cmd at A20, bank select bits 21 and up
-		 * PS: 32bit port size
-		 */
-		mbar_writeLong(MCF_SDRAMC_DACR0,
-				MCF_SDRAMC_DACRn_BA(CFG_SDRAM_BASE>>18)
-				| MCF_SDRAMC_DACRn_CASL(1)
-				| MCF_SDRAMC_DACRn_CBM(3)
-				| MCF_SDRAMC_DACRn_PS(0));
-
-		/* Initialize DMR0 */
-		mbar_writeLong(MCF_SDRAMC_DMR0,
-				MCF_SDRAMC_DMRn_BAM_16M
-				| MCF_SDRAMC_DMRn_V);
-
-		/* Set IP bit in DACR */
-		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
-				| MCF_SDRAMC_DACRn_IP);
-
-		/* Wait at least 20ns to allow banks to precharge */
-		for (i = 0; i < 5; i++)
-			asm(" nop");
-
-		/* Write to this block to initiate precharge */
-		*(u32 *)(CFG_SDRAM_BASE) = 0xa5a5a5a5;
-
-		/* Set RE bit in DACR */
-		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
-				| MCF_SDRAMC_DACRn_RE);
-
-		/* Wait for at least 8 auto refresh cycles to occur */
-		for (i = 0; i < 2000; i++)
-			asm(" nop");
-
-		/* Finish the configuration by issuing the MRS */
-		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
-				| MCF_SDRAMC_DACRn_MRS);
-
-		/*
-		 * Write to the SDRAM Mode Register A0-A11 = 0x400
-		 *
-		 * Write Burst Mode = Programmed Burst Length
-		 * Op Mode = Standard Op
-		 * CAS Latency = 2
-		 * Burst Type = Sequential
-		 * Burst Length = 1
-		 */
-		*(u32 *)(CFG_SDRAM_BASE + 0x400) = 0xa5a5a5a5;
-	}
-
-	return CFG_SDRAM_SIZE * 1024 * 1024;
-};
-
-int testdram (void) {
-
-	/* TODO: XXX XXX XXX */
-	printf ("DRAM test not implemented!\n");
-
-	return (0);
-}