upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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59 lines
1.7 KiB
59 lines
1.7 KiB
/*
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* (C) Copyright 2009
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* Ryan Chen, ST Micoelectronics, ryan.chen@st.com.
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* Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (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., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <nand.h>
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#include <asm/io.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/spr_defs.h>
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#include <asm/arch/spr_misc.h>
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#include <asm/arch/spr_nand.h>
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int board_init(void)
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{
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return spear_board_init(MACH_TYPE_SPEAR320);
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}
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/*
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* board_nand_init - Board specific NAND initialization
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* @nand: mtd private chip structure
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*
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* Called by nand_init_chip to initialize the board specific functions
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*/
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int board_nand_init(struct nand_chip *nand)
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{
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struct misc_regs *const misc_regs_p =
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(struct misc_regs *)CONFIG_SPEAR_MISCBASE;
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if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
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MISC_SOCCFG30) ||
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((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
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MISC_SOCCFG31)) {
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return spear_nand_init(nand);
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}
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return -1;
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}
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