53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
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* arch/sh/boards/st/common/db679.c
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*
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* Copyright (C) 2007 STMicroelectronics Limited
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* Author: Pawel Moll <pawel.moll@st.com>
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*
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* May be copied or modified under the terms of the GNU General Public
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* License. See linux/COPYING for more information.
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*
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* STMicroelectronics Parallel ATA STEM board
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*
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* This code assumes that STEM_notCS0 and STEM_notINTR0 lines are used,
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* so jumpers J1 and J2 shall be set to 1-2 positions.
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*
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* Some additional main board setup may be required to use proper CS signal
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* signal - see "arch/sh/include/mach-<board>/mach/stem.h" for more
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* information.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/stm/platform.h>
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#include <linux/stm/stx7200.h>
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#include <mach/stem.h>
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static int __init db679_init(void)
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{
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#if defined(CONFIG_CPU_SUBTYPE_STX7100)
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stx7100_configure_pata(&(struct stx7100_pata_config) {
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.emi_bank = STEM_CS0_BANK,
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.pcm_mode = 0,
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.irq = STEM_INTR0_IRQ });
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#elif defined(CONFIG_CPU_SUBTYPE_STX7105)
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/* Need to use STEM bank 1 as bank 0 isn't big enough */
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stx7105_configure_pata(&(struct stx7105_pata_config) {
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.emi_bank = STEM_CS1_BANK,
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.pc_mode = 0,
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.irq = STEM_INTR1_IRQ });
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#elif defined(CONFIG_CPU_SUBTYPE_STX7200)
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stx7200_configure_pata(&(struct stx7200_pata_config) {
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.emi_bank = STEM_CS0_BANK,
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.pc_mode = 0,
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.irq = STEM_INTR0_IRQ });
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#else
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# error Unsupported SOC.
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#endif
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return 0;
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}
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arch_initcall(db679_init);
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