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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66 lines
2.2 KiB
66 lines
2.2 KiB
/*
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* Copyright (C) 2009 Freescale Semiconductor, Inc.
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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 <asm/io.h>
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#include "bcsr.h"
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void enable_8569mds_flash_write(void)
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{
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
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}
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void disable_8569mds_flash_write(void)
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{
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
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}
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void enable_8569mds_qe_uec(void)
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{
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#if defined(CONFIG_SYS_UCC_RGMII_MODE)
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
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BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
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BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
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BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
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BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
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#elif defined(CONFIG_SYS_UCC_RMII_MODE)
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/* Set UCC1-4 working at RMII mode */
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
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BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
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BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
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BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
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BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
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setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9), BCSR9_UCC3_RMII_EN);
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#endif
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}
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void disable_8569mds_brd_eeprom_write_protect(void)
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{
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clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7), BCSR7_BRD_WRT_PROTECT);
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}
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