diff options
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/adssphere.c | 91 |
3 files changed, 98 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig index e346b03..fcc5e25 100644 --- a/arch/arm/mach-ep93xx/Kconfig +++ b/arch/arm/mach-ep93xx/Kconfig @@ -9,6 +9,12 @@ config CRUNCH comment "EP93xx Platforms" +config MACH_ADSSPHERE + bool "Support ADS Sphere" + help + Say 'Y' here if you want your kernel to support the ADS + Sphere board. + config MACH_EDB9302 bool "Support Cirrus Logic EDB9302" help diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile index c2eb18b..bd09cdd 100644 --- a/arch/arm/mach-ep93xx/Makefile +++ b/arch/arm/mach-ep93xx/Makefile @@ -6,6 +6,7 @@ obj-m := obj-n := obj- := +obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o obj-$(CONFIG_MACH_EDB9302) += edb9302.o obj-$(CONFIG_MACH_EDB9312) += edb9312.o obj-$(CONFIG_MACH_EDB9315) += edb9315.o diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c new file mode 100644 index 0000000..ac5d581 --- /dev/null +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -0,0 +1,91 @@ +/* + * arch/arm/mach-ep93xx/adssphere.c + * ADS Sphere support. + * + * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.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 adssphere_flash_data = { + .width = 4, +}; + +static struct resource adssphere_flash_resource = { + .start = 0x60000000, + .end = 0x61ffffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device adssphere_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &adssphere_flash_data, + }, + .num_resources = 1, + .resource = &adssphere_flash_resource, +}; + +static struct ep93xx_eth_data adssphere_eth_data = { + .phy_id = 1, +}; + +static struct resource adssphere_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 adssphere_eth_device = { + .name = "ep93xx-eth", + .id = -1, + .dev = { + .platform_data = &adssphere_eth_data, + }, + .num_resources = 2, + .resource = adssphere_eth_resource, +}; + +static void __init adssphere_init_machine(void) +{ + ep93xx_init_devices(); + platform_device_register(&adssphere_flash); + + memcpy(adssphere_eth_data.dev_addr, + (void *)(EP93XX_ETHERNET_BASE + 0x50), 6); + platform_device_register(&adssphere_eth_device); +} + +MACHINE_START(ADSSPHERE, "ADS Sphere board") + /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.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 = adssphere_init_machine, +MACHINE_END |
