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![Sandeep Paulraj](/assets/img/avatar_default.png)
This patch adds support for the DM365 EVM. It has been tested on a DM365 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <common.h>
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#include <nand.h>
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#include <linux/io.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/emif_defs.h>
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#include <asm/arch/nand_defs.h>
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#include "../common/misc.h"
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DECLARE_GLOBAL_DATA_PTR;
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int board_init(void)
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{
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gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DM365_EVM;
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gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
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return 0;
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}
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#ifdef CONFIG_NAND_DAVINCI
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static void nand_dm365evm_select_chip(struct mtd_info *mtd, int chip)
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{
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struct nand_chip *this = mtd->priv;
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u32 wbase = (u32) this->IO_ADDR_W;
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u32 rbase = (u32) this->IO_ADDR_R;
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if (chip == 1) {
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__set_bit(14, &wbase);
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__set_bit(14, &rbase);
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} else {
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__clear_bit(14, &wbase);
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__clear_bit(14, &rbase);
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}
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this->IO_ADDR_W = (void *)wbase;
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this->IO_ADDR_R = (void *)rbase;
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}
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int board_nand_init(struct nand_chip *nand)
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{
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davinci_nand_init(nand);
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nand->select_chip = nand_dm365evm_select_chip;
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return 0;
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}
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#endif
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