[ARM] 4572/1: ep93xx: add cirrus logic edb9307 support (353ba84a) · Commits · 戴 / test

arch/arm/mach-ep93xx/Kconfig

+6 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,12 @@ config MACH_EDB9302A
		Say 'Y' here if you want your kernel to support the Cirrus
		Logic EDB9302A Evaluation Board.

		config MACH_EDB9307
		bool "Support Cirrus Logic EDB9307"
		help
		Say 'Y' here if you want your kernel to support the Cirrus
		Logic EDB9307 Evaluation Board.

		config MACH_EDB9312
		bool "Support Cirrus Logic EDB9312"
		help

arch/arm/mach-ep93xx/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,7 @@ obj- :=
		obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
		obj-$(CONFIG_MACH_EDB9302) += edb9302.o
		obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
		obj-$(CONFIG_MACH_EDB9307) += edb9307.o
		obj-$(CONFIG_MACH_EDB9312) += edb9312.o
		obj-$(CONFIG_MACH_EDB9315) += edb9315.o
		obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o

arch/arm/mach-ep93xx/edb9307.c

0 → 100644

+91 −0

Original line number	Diff line number	Diff line
		/*
		* arch/arm/mach-ep93xx/edb9307.c
		* Cirrus Logic EDB9307 support.
		*
		* Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation; either version 2 of the License, or (at
		* your option) any later version.
		*/

		#include <linux/kernel.h>
		#include <linux/init.h>
		#include <linux/mm.h>
		#include <linux/sched.h>
		#include <linux/interrupt.h>
		#include <linux/ioport.h>
		#include <linux/mtd/physmap.h>
		#include <linux/platform_device.h>
		#include <asm/io.h>
		#include <asm/hardware.h>
		#include <asm/mach-types.h>
		#include <asm/mach/arch.h>

		static struct physmap_flash_data edb9307_flash_data = {
		.width = 4,
		};

		static struct resource edb9307_flash_resource = {
		.start = 0x60000000,
		.end = 0x61ffffff,
		.flags = IORESOURCE_MEM,
		};

		static struct platform_device edb9307_flash = {
		.name = "physmap-flash",
		.id = 0,
		.dev = {
		.platform_data = &edb9307_flash_data,
		},
		.num_resources = 1,
		.resource = &edb9307_flash_resource,
		};

		static struct ep93xx_eth_data edb9307_eth_data = {
		.phy_id = 1,
		};

		static struct resource edb9307_eth_resource[] = {
		{
		.start = EP93XX_ETHERNET_PHYS_BASE,
		.end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
		.flags = IORESOURCE_MEM,
		}, {
		.start = IRQ_EP93XX_ETHERNET,
		.end = IRQ_EP93XX_ETHERNET,
		.flags = IORESOURCE_IRQ,
		}
		};

		static struct platform_device edb9307_eth_device = {
		.name = "ep93xx-eth",
		.id = -1,
		.dev = {
		.platform_data = &edb9307_eth_data,
		},
		.num_resources = 2,
		.resource = edb9307_eth_resource,
		};

		static void __init edb9307_init_machine(void)
		{
		ep93xx_init_devices();
		platform_device_register(&edb9307_flash);

		memcpy(edb9307_eth_data.dev_addr,
		(void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
		platform_device_register(&edb9307_eth_device);
		}

		MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
		/* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
		.phys_io = EP93XX_APB_PHYS_BASE,
		.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
		.boot_params = 0x00000100,
		.map_io = ep93xx_map_io,
		.init_irq = ep93xx_init_irq,
		.timer = &ep93xx_timer,
		.init_machine = edb9307_init_machine,
		MACHINE_END

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