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sh: Add support for Solution Engine SH7721 board
Add support for Solution Engine SH7721 board(MS7721RP01). Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
parent
d391c6217d
commit
6e862995a0
9 changed files with 1319 additions and 6 deletions
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@ -372,6 +372,14 @@ config SH_7619_SOLUTION_ENGINE
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Select 7619 SolutionEngine if configuring for a Hitachi SH7619
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Select 7619 SolutionEngine if configuring for a Hitachi SH7619
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evaluation board.
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evaluation board.
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config SH_7721_SOLUTION_ENGINE
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bool "SolutionEngine7721"
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select SOLUTION_ENGINE
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depends on CPU_SUBTYPE_SH7721
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help
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Select 7721 SolutionEngine if configuring for a Hitachi SH7721
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evaluation board.
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config SH_7722_SOLUTION_ENGINE
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config SH_7722_SOLUTION_ENGINE
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bool "SolutionEngine7722"
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bool "SolutionEngine7722"
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select SOLUTION_ENGINE
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select SOLUTION_ENGINE
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@ -107,6 +107,7 @@ machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE) += se/7722
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machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) += se/7751
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machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) += se/7751
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machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE) += se/7780
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machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE) += se/7780
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machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) += se/7343
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machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) += se/7343
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machdir-$(CONFIG_SH_7721_SOLUTION_ENGINE) += se/7721
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machdir-$(CONFIG_SH_HP6XX) += hp6xx
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machdir-$(CONFIG_SH_HP6XX) += hp6xx
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machdir-$(CONFIG_SH_DREAMCAST) += dreamcast
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machdir-$(CONFIG_SH_DREAMCAST) += dreamcast
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machdir-$(CONFIG_SH_MPC1211) += mpc1211
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machdir-$(CONFIG_SH_MPC1211) += mpc1211
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1
arch/sh/boards/se/7721/Makefile
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1
arch/sh/boards/se/7721/Makefile
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@ -0,0 +1 @@
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obj-y := setup.o irq.o
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45
arch/sh/boards/se/7721/irq.c
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45
arch/sh/boards/se/7721/irq.c
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@ -0,0 +1,45 @@
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/*
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* linux/arch/sh/boards/se/7721/irq.c
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*
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* Copyright (C) 2008 Renesas Solutions Corp.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/init.h>
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#include <linux/irq.h>
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#include <linux/interrupt.h>
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#include <linux/io.h>
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#include <asm/se7721.h>
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enum {
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UNUSED = 0,
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/* board specific interrupt sources */
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MRSHPC,
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};
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static struct intc_vect vectors[] __initdata = {
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INTC_IRQ(MRSHPC, MRSHPC_IRQ0),
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};
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static struct intc_prio_reg prio_registers[] __initdata = {
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{ FPGA_ILSR6, 0, 8, 4, /* IRLMSK */
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{ 0, MRSHPC } },
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};
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static DECLARE_INTC_DESC(intc_desc, "SE7721", vectors,
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NULL, NULL, prio_registers, NULL);
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/*
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* Initialize IRQ setting
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*/
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void __init init_se7721_IRQ(void)
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{
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/* PPCR */
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ctrl_outw(ctrl_inw(0xa4050118) & ~0x00ff, 0xa4050118);
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register_intc_controller(&intc_desc);
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intc_set_priority(MRSHPC_IRQ0, 0xf - MRSHPC_IRQ0);
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}
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99
arch/sh/boards/se/7721/setup.c
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99
arch/sh/boards/se/7721/setup.c
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@ -0,0 +1,99 @@
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/*
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* linux/arch/sh/boards/se/7721/setup.c
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*
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* Copyright (C) 2008 Renesas Solutions Corp.
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*
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* Hitachi UL SolutionEngine 7721 Support.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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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 <asm/machvec.h>
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#include <asm/se7721.h>
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#include <asm/io.h>
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#include <asm/heartbeat.h>
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static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
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static struct heartbeat_data heartbeat_data = {
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.bit_pos = heartbeat_bit_pos,
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.nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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.regsize = 16,
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};
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static struct resource heartbeat_resources[] = {
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[0] = {
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.start = PA_LED,
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.end = PA_LED,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct platform_device heartbeat_device = {
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.name = "heartbeat",
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.id = -1,
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.dev = {
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.platform_data = &heartbeat_data,
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},
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.num_resources = ARRAY_SIZE(heartbeat_resources),
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.resource = heartbeat_resources,
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};
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static struct resource cf_ide_resources[] = {
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[0] = {
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.start = PA_MRSHPC_IO + 0x1f0,
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.end = PA_MRSHPC_IO + 0x1f0 + 8 ,
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.flags = IORESOURCE_IO,
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},
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[1] = {
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.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
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.end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8,
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.flags = IORESOURCE_IO,
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},
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[2] = {
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.start = MRSHPC_IRQ0,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device cf_ide_device = {
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.name = "pata_platform",
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.id = -1,
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.num_resources = ARRAY_SIZE(cf_ide_resources),
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.resource = cf_ide_resources,
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};
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static struct platform_device *se7721_devices[] __initdata = {
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&cf_ide_device,
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&heartbeat_device
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};
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static int __init se7721_devices_setup(void)
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{
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return platform_add_devices(se7721_devices,
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ARRAY_SIZE(se7721_devices));
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}
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device_initcall(se7721_devices_setup);
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static void __init se7721_setup(char **cmdline_p)
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{
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/* for USB */
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ctrl_outw(0x0000, 0xA405010C); /* PGCR */
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ctrl_outw(0x0000, 0xA405010E); /* PHCR */
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ctrl_outw(0x00AA, 0xA4050118); /* PPCR */
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ctrl_outw(0x0000, 0xA4050124); /* PSELA */
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}
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/*
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* The Machine Vector
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*/
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struct sh_machine_vector mv_se7721 __initmv = {
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.mv_name = "Solution Engine 7721",
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.mv_setup = se7721_setup,
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.mv_nr_irqs = 109,
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.mv_init_irq = init_se7721_IRQ,
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};
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1085
arch/sh/configs/se7721_defconfig
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1085
arch/sh/configs/se7721_defconfig
Normal file
File diff suppressed because it is too large
Load diff
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@ -83,6 +83,8 @@ static int __init cf_init_default(void)
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#include <asm/se.h>
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#include <asm/se.h>
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#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
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#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
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#include <asm/se7722.h>
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#include <asm/se7722.h>
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#elif defined(CONFIG_SH_7721_SOLUTION_ENGINE)
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#include <asm/se7721.h>
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#endif
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#endif
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/*
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/*
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@ -99,7 +101,9 @@ static int __init cf_init_default(void)
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* 0xB0600000 : I/O
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* 0xB0600000 : I/O
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*/
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*/
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#if defined(CONFIG_SH_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE)
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#if defined(CONFIG_SH_SOLUTION_ENGINE) || \
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defined(CONFIG_SH_7722_SOLUTION_ENGINE) || \
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defined(CONFIG_SH_7721_SOLUTION_ENGINE)
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static int __init cf_init_se(void)
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static int __init cf_init_se(void)
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{
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{
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if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0)
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if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0)
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@ -112,7 +116,7 @@ static int __init cf_init_se(void)
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}
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}
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/*
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/*
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* PC-Card window open
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* PC-Card window open
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* flag == COMMON/ATTRIBUTE/IO
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* flag == COMMON/ATTRIBUTE/IO
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*/
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*/
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/* common window open */
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/* common window open */
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@ -122,7 +126,7 @@ static int __init cf_init_se(void)
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ctrl_outw(0x0b00, MRSHPC_MW0CR2);
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ctrl_outw(0x0b00, MRSHPC_MW0CR2);
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else
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else
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/* common mode & bus width 16bit SWAP = 0*/
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/* common mode & bus width 16bit SWAP = 0*/
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ctrl_outw(0x0300, MRSHPC_MW0CR2);
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ctrl_outw(0x0300, MRSHPC_MW0CR2);
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/* attribute window open */
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/* attribute window open */
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ctrl_outw(0x8a85, MRSHPC_MW1CR1);
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ctrl_outw(0x8a85, MRSHPC_MW1CR1);
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@ -155,10 +159,9 @@ static int __init cf_init_se(void)
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int __init cf_init(void)
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int __init cf_init(void)
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{
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{
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if( mach_is_se() || mach_is_7722se() ){
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if (mach_is_se() || mach_is_7722se() || mach_is_7721se())
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return cf_init_se();
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return cf_init_se();
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}
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return cf_init_default();
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return cf_init_default();
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}
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}
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@ -21,6 +21,7 @@ HD64465 HD64465
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7206SE SH_7206_SOLUTION_ENGINE
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7206SE SH_7206_SOLUTION_ENGINE
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7343SE SH_7343_SOLUTION_ENGINE
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7343SE SH_7343_SOLUTION_ENGINE
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7619SE SH_7619_SOLUTION_ENGINE
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7619SE SH_7619_SOLUTION_ENGINE
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7721SE SH_7721_SOLUTION_ENGINE
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7722SE SH_7722_SOLUTION_ENGINE
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7722SE SH_7722_SOLUTION_ENGINE
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7751SE SH_7751_SOLUTION_ENGINE
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7751SE SH_7751_SOLUTION_ENGINE
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7780SE SH_7780_SOLUTION_ENGINE
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7780SE SH_7780_SOLUTION_ENGINE
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70
include/asm-sh/se7721.h
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70
include/asm-sh/se7721.h
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@ -0,0 +1,70 @@
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/*
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* Copyright (C) 2008 Renesas Solutions Corp.
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*
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* Hitachi UL SolutionEngine 7721 Support.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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*/
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#ifndef __ASM_SH_SE7721_H
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#define __ASM_SH_SE7721_H
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#include <asm/addrspace.h>
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/* Box specific addresses. */
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#define SE_AREA0_WIDTH 2 /* Area0: 32bit */
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#define PA_ROM 0xa0000000 /* EPROM */
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#define PA_ROM_SIZE 0x00200000 /* EPROM size 2M byte */
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#define PA_FROM 0xa1000000 /* Flash-ROM */
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#define PA_FROM_SIZE 0x01000000 /* Flash-ROM size 16M byte */
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#define PA_EXT1 0xa4000000
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#define PA_EXT1_SIZE 0x04000000
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#define PA_SDRAM 0xaC000000 /* SDRAM(Area3) 64MB */
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#define PA_SDRAM_SIZE 0x04000000
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#define PA_EXT4 0xb0000000
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#define PA_EXT4_SIZE 0x04000000
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#define PA_PERIPHERAL 0xB8000000
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#define PA_PCIC PA_PERIPHERAL
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#define PA_MRSHPC (PA_PERIPHERAL + 0x003fffe0)
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#define PA_MRSHPC_MW1 (PA_PERIPHERAL + 0x00400000)
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#define PA_MRSHPC_MW2 (PA_PERIPHERAL + 0x00500000)
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#define PA_MRSHPC_IO (PA_PERIPHERAL + 0x00600000)
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#define MRSHPC_OPTION (PA_MRSHPC + 6)
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#define MRSHPC_CSR (PA_MRSHPC + 8)
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#define MRSHPC_ISR (PA_MRSHPC + 10)
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#define MRSHPC_ICR (PA_MRSHPC + 12)
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#define MRSHPC_CPWCR (PA_MRSHPC + 14)
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#define MRSHPC_MW0CR1 (PA_MRSHPC + 16)
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#define MRSHPC_MW1CR1 (PA_MRSHPC + 18)
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#define MRSHPC_IOWCR1 (PA_MRSHPC + 20)
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#define MRSHPC_MW0CR2 (PA_MRSHPC + 22)
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#define MRSHPC_MW1CR2 (PA_MRSHPC + 24)
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#define MRSHPC_IOWCR2 (PA_MRSHPC + 26)
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#define MRSHPC_CDCR (PA_MRSHPC + 28)
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#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
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#define PA_LED 0xB6800000 /* 8bit LED */
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#define PA_FPGA 0xB7000000 /* FPGA base address */
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#define MRSHPC_IRQ0 10
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#define FPGA_ILSR1 (PA_FPGA + 0x02)
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#define FPGA_ILSR2 (PA_FPGA + 0x03)
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#define FPGA_ILSR3 (PA_FPGA + 0x04)
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#define FPGA_ILSR4 (PA_FPGA + 0x05)
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#define FPGA_ILSR5 (PA_FPGA + 0x06)
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#define FPGA_ILSR6 (PA_FPGA + 0x07)
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#define FPGA_ILSR7 (PA_FPGA + 0x08)
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#define FPGA_ILSR8 (PA_FPGA + 0x09)
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void init_se7721_IRQ(void);
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#define __IO_PREFIX se7721
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#include <asm/io_generic.h>
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#endif /* __ASM_SH_SE7721_H */
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