diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx')
22 files changed, 423 insertions, 48 deletions
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 6f991c5ae863..fd5e7b6881bf 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -179,6 +179,25 @@ config MACH_GTWX5715 "High Speed" UART is n/c (as far as I can tell) 20 Pin ARM/Xscale JTAG interface on J2 +config MACH_DEVIXP + bool "Omicron DEVIXP" + help + Say 'Y' here if you want your kernel to support the DEVIXP + board from OMICRON electronics GmbH. + +config MACH_MICCPT + bool "Omicron MICCPT" + select PCI + help + Say 'Y' here if you want your kernel to support the MICCPT + board from OMICRON electronics GmbH. + +config MACH_MIC256 + bool "Omicron MIC256" + help + Say 'Y' here if you want your kernel to support the MIC256 + board from OMICRON electronics GmbH. + comment "IXP4xx Options" config IXP4XX_INDIRECT_PCI diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile index d807fc367dd3..eded94c96dd4 100644 --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile @@ -10,6 +10,7 @@ obj-pci-$(CONFIG_MACH_AVILA) += avila-pci.o obj-pci-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o obj-pci-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o +obj-pci-$(CONFIG_MACH_MICCPT) += miccpt-pci.o obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o @@ -25,6 +26,9 @@ obj-$(CONFIG_MACH_AVILA) += avila-setup.o obj-$(CONFIG_MACH_IXDPG425) += coyote-setup.o obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-setup.o obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o +obj-$(CONFIG_MACH_DEVIXP) += omixp-setup.o +obj-$(CONFIG_MACH_MICCPT) += omixp-setup.o +obj-$(CONFIG_MACH_MIC256) += omixp-setup.o obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index 37609a22c450..a7277ad470a5 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -172,6 +172,7 @@ MACHINE_START(AVILA, "Gateworks Avila Network Platform") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END /* @@ -190,6 +191,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc Loft board") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index f72a3a893c47..5eff15f24bc2 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -26,6 +26,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/io.h> +#include <linux/export.h> #include <asm/dma-mapping.h> #include <asm/cputype.h> @@ -471,9 +472,8 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys) request_resource(&ioport_resource, &res[0]); request_resource(&iomem_resource, &res[1]); - sys->resource[0] = &res[0]; - sys->resource[1] = &res[1]; - sys->resource[2] = NULL; + pci_add_resource(&sys->resources, &res[0]); + pci_add_resource(&sys->resources, &res[1]); platform_notify = ixp4xx_pci_platform_notify; platform_notify_remove = ixp4xx_pci_platform_notify_remove; @@ -483,7 +483,8 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys) struct pci_bus * __devinit ixp4xx_scan_bus(int nr, struct pci_sys_data *sys) { - return pci_scan_bus(sys->busnr, &ixp4xx_ops, sys); + return pci_scan_root_bus(NULL, sys->busnr, &ixp4xx_ops, sys, + &sys->resources); } int dma_set_coherent_mask(struct device *dev, u64 mask) diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 07772575d7ab..3841ab4146ba 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -17,7 +17,6 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/serial.h> -#include <linux/sched.h> #include <linux/tty.h> #include <linux/platform_device.h> #include <linux/serial_core.h> @@ -28,6 +27,7 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> #include <linux/io.h> +#include <linux/export.h> #include <mach/udc.h> #include <mach/hardware.h> @@ -402,18 +402,9 @@ void __init ixp4xx_sys_init(void) /* * sched_clock() */ -static DEFINE_CLOCK_DATA(cd); - -unsigned long long notrace sched_clock(void) -{ - u32 cyc = *IXP4XX_OSTS; - return cyc_to_sched_clock(&cd, cyc, (u32)~0); -} - -static void notrace ixp4xx_update_sched_clock(void) +static u32 notrace ixp4xx_read_sched_clock(void) { - u32 cyc = *IXP4XX_OSTS; - update_sched_clock(&cd, cyc, (u32)~0); + return *IXP4XX_OSTS; } /* @@ -429,7 +420,7 @@ unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ; EXPORT_SYMBOL(ixp4xx_timer_freq); static void __init ixp4xx_clocksource_init(void) { - init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq); + setup_sched_clock(ixp4xx_read_sched_clock, 32, ixp4xx_timer_freq); clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32, ixp4xx_clocksource_read); @@ -500,3 +491,23 @@ static void __init ixp4xx_clockevent_init(void) clockevents_register_device(&clockevent_ixp4xx); } + +void ixp4xx_restart(char mode, const char *cmd) +{ + if ( 1 && mode == 's') { + /* Jump into ROM at address 0 */ + soft_restart(0); + } else { + /* Use on-chip reset capability */ + + /* set the "key" register to enable access to + * "timer" and "enable" registers + */ + *IXP4XX_OSWK = IXP4XX_WDT_KEY; + + /* write 0 to the timer register for an immediate reset */ + *IXP4XX_OSWT = 0; + + *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE; + } +} diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 81dfec31842b..a74f86ce8bcc 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -117,6 +117,7 @@ MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END #endif @@ -132,6 +133,7 @@ MACHINE_START(IXDPG425, "Intel IXDPG425") .timer = &ixp4xx_timer, .atag_offset = 0x100, .init_machine = coyote_init, + .restart = ixp4xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index 8837fbca27ce..67be177b336a 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -286,4 +286,5 @@ MACHINE_START(DSMG600, "D-Link DSM-G600 RevA") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index 2887c3578c17..6d5818285af8 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -277,5 +277,6 @@ MACHINE_START(FSG, "Freecom FSG-3") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c index d69d1b053bb7..7ecf9b28f1c0 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-setup.c +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -104,5 +104,6 @@ MACHINE_START(GATEWAY7001, "Gateway 7001 AP") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index bf6678d1a929..c0e3d69a8aec 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -504,4 +504,5 @@ MACHINE_START(GORAMO_MLR, "MultiLink") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index aa029fc19140..a23f89391458 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -172,6 +172,7 @@ MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h index e824c02c825a..df9250bbf13d 100644 --- a/arch/arm/mach-ixp4xx/include/mach/platform.h +++ b/arch/arm/mach-ixp4xx/include/mach/platform.h @@ -125,6 +125,7 @@ extern void ixp4xx_init_irq(void); extern void ixp4xx_sys_init(void); extern void ixp4xx_timer_init(void); extern struct sys_timer ixp4xx_timer; +extern void ixp4xx_restart(char, const char *); extern void ixp4xx_pci_preinit(void); struct pci_sys_data; extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); diff --git a/arch/arm/mach-ixp4xx/include/mach/system.h b/arch/arm/mach-ixp4xx/include/mach/system.h index 54c0af7fa2d4..140a9bef4466 100644 --- a/arch/arm/mach-ixp4xx/include/mach/system.h +++ b/arch/arm/mach-ixp4xx/include/mach/system.h @@ -8,9 +8,6 @@ * published by the Free Software Foundation. * */ - -#include <mach/hardware.h> - static inline void arch_idle(void) { /* ixp4xx does not implement the XScale PWRMODE register, @@ -20,25 +17,3 @@ static inline void arch_idle(void) cpu_do_idle(); #endif } - - -static inline void arch_reset(char mode, const char *cmd) -{ - if ( 1 && mode == 's') { - /* Jump into ROM at address 0 */ - cpu_reset(0); - } else { - /* Use on-chip reset capability */ - - /* set the "key" register to enable access to - * "timer" and "enable" registers - */ - *IXP4XX_OSWK = IXP4XX_WDT_KEY; - - /* write 0 to the timer register for an immediate reset */ - *IXP4XX_OSWT = 0; - - *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE; - } -} - diff --git a/arch/arm/mach-ixp4xx/include/mach/uncompress.h b/arch/arm/mach-ixp4xx/include/mach/uncompress.h index 219d7c1dcdba..eb945a926d07 100644 --- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h +++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h @@ -41,7 +41,8 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) * Some boards are using UART2 as console */ if (machine_is_adi_coyote() || machine_is_gtwx5715() || - machine_is_gateway7001() || machine_is_wg302v2()) + machine_is_gateway7001() || machine_is_wg302v2() || + machine_is_devixp() || machine_is_miccpt() || machine_is_mic256()) uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; else uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; diff --git a/arch/arm/mach-ixp4xx/include/mach/vmalloc.h b/arch/arm/mach-ixp4xx/include/mach/vmalloc.h deleted file mode 100644 index 9bcd64d59854..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/vmalloc.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/include/mach/vmalloc.h - */ -#define VMALLOC_END (0xff000000UL) - diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index f235f829dfa6..8a38b39999f8 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -261,6 +261,7 @@ MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/miccpt-pci.c b/arch/arm/mach-ixp4xx/miccpt-pci.c new file mode 100644 index 000000000000..ca0bae7fca90 --- /dev/null +++ b/arch/arm/mach-ixp4xx/miccpt-pci.c @@ -0,0 +1,78 @@ +/* + * arch/arm/mach-ixp4xx/miccpt-pci.c + * + * MICCPT board-level PCI initialization + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * Copyright (C) 2006 OMICRON electronics GmbH + * + * Author: Michael Jochum <michael.jochum@omicron.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/irq.h> +#include <asm/mach/pci.h> +#include <asm/irq.h> +#include <mach/hardware.h> +#include <asm/mach-types.h> + +#define MAX_DEV 4 +#define IRQ_LINES 4 + +/* PCI controller GPIO to IRQ pin mappings */ +#define INTA 1 +#define INTB 2 +#define INTC 3 +#define INTD 4 + + +void __init miccpt_pci_preinit(void) +{ + irq_set_irq_type(IXP4XX_GPIO_IRQ(INTA), IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(IXP4XX_GPIO_IRQ(INTB), IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(IXP4XX_GPIO_IRQ(INTC), IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(IXP4XX_GPIO_IRQ(INTD), IRQ_TYPE_LEVEL_LOW); + ixp4xx_pci_preinit(); +} + +static int __init miccpt_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +{ + static int pci_irq_table[IRQ_LINES] = { + IXP4XX_GPIO_IRQ(INTA), + IXP4XX_GPIO_IRQ(INTB), + IXP4XX_GPIO_IRQ(INTC), + IXP4XX_GPIO_IRQ(INTD) + }; + + if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES) + return pci_irq_table[(slot + pin - 2) % 4]; + + return -1; +} + +struct hw_pci miccpt_pci __initdata = { + .nr_controllers = 1, + .preinit = miccpt_pci_preinit, + .swizzle = pci_std_swizzle, + .setup = ixp4xx_setup, + .scan = ixp4xx_scan_bus, + .map_irq = miccpt_map_irq, +}; + +int __init miccpt_pci_init(void) +{ + if (machine_is_miccpt()) + pci_common_init(&miccpt_pci); + return 0; +} + +subsys_initcall(miccpt_pci_init); diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index de716fa1aab6..1010eb7b0083 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -321,4 +321,5 @@ MACHINE_START(NAS100D, "Iomega NAS 100d") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index ac81ccb26bfe..aa355c360d57 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -307,4 +307,5 @@ MACHINE_START(NSLU2, "Linksys NSLU2") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/omixp-setup.c b/arch/arm/mach-ixp4xx/omixp-setup.c new file mode 100644 index 000000000000..0940869fcfdd --- /dev/null +++ b/arch/arm/mach-ixp4xx/omixp-setup.c @@ -0,0 +1,276 @@ +/* + * arch/arm/mach-ixp4xx/omixp-setup.c + * + * omicron ixp4xx board setup + * Copyright (C) 2009 OMICRON electronics GmbH + * + * based nslu2-setup.c, ixdp425-setup.c: + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/serial.h> +#include <linux/serial_8250.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#ifdef CONFIG_LEDS_CLASS +#include <linux/leds.h> +#endif + +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> + +static struct resource omixp_flash_resources[] = { + { + .flags = IORESOURCE_MEM, + }, { + .flags = IORESOURCE_MEM, + }, +}; + +static struct mtd_partition omixp_partitions[] = { + { + .name = "Recovery Bootloader", + .size = 0x00020000, + .offset = 0, + }, { + .name = "Calibration Data", + .size = 0x00020000, + .offset = 0x00020000, + }, { + .name = "Recovery FPGA", + .size = 0x00020000, + .offset = 0x00040000, + }, { + .name = "Release Bootloader", + .size = 0x00020000, + .offset = 0x00060000, + }, { + .name = "Release FPGA", + .size = 0x00020000, + .offset = 0x00080000, + }, { + .name = "Kernel", + .size = 0x00160000, + .offset = 0x000a0000, + }, { + .name = "Filesystem", + .size = 0x00C00000, + .offset = 0x00200000, + }, { + .name = "Persistent Storage", + .size = 0x00200000, + .offset = 0x00E00000, + }, +}; + +static struct flash_platform_data omixp_flash_data[] = { + { + .map_name = "cfi_probe", + .parts = omixp_partitions, + .nr_parts = ARRAY_SIZE(omixp_partitions), + }, { + .map_name = "cfi_probe", + .parts = NULL, + .nr_parts = 0, + }, +}; + +static struct platform_device omixp_flash_device[] = { + { + .name = "IXP4XX-Flash", + .id = 0, + .dev = { + .platform_data = &omixp_flash_data[0], + }, + .resource = &omixp_flash_resources[0], + .num_resources = 1, + }, { + .name = "IXP4XX-Flash", + .id = 1, + .dev = { + .platform_data = &omixp_flash_data[1], + }, + .resource = &omixp_flash_resources[1], + .num_resources = 1, + }, +}; + +/* Swap UART's - These boards have the console on UART2. The following + * configuration is used: + * ttyS0 .. UART2 + * ttyS1 .. UART1 + * This way standard images can be used with the kernel that expect + * the console on ttyS0. + */ +static struct resource omixp_uart_resources[] = { + { + .start = IXP4XX_UART2_BASE_PHYS, + .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM, + }, { + .start = IXP4XX_UART1_BASE_PHYS, + .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct plat_serial8250_port omixp_uart_data[] = { + { + .mapbase = IXP4XX_UART2_BASE_PHYS, + .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART2, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, { + .mapbase = IXP4XX_UART1_BASE_PHYS, + .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART1, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, { + /* list termination */ + } +}; + +static struct platform_device omixp_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev.platform_data = omixp_uart_data, + .num_resources = 2, + .resource = omixp_uart_resources, +}; + +static struct gpio_led mic256_led_pins[] = { + { + .name = "LED-A", + .gpio = 7, + }, +}; + +static struct gpio_led_platform_data mic256_led_data = { + .num_leds = ARRAY_SIZE(mic256_led_pins), + .leds = mic256_led_pins, +}; + +static struct platform_device mic256_leds = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &mic256_led_data, +}; + +/* Built-in 10/100 Ethernet MAC interfaces */ +static struct eth_plat_info ixdp425_plat_eth[] = { + { + .phy = 0, + .rxq = 3, + .txreadyq = 20, + }, { + .phy = 1, + .rxq = 4, + .txreadyq = 21, + }, +}; + +static struct platform_device ixdp425_eth[] = { + { + .name = "ixp4xx_eth", + .id = IXP4XX_ETH_NPEB, + .dev.platform_data = ixdp425_plat_eth, + }, { + .name = "ixp4xx_eth", + .id = IXP4XX_ETH_NPEC, + .dev.platform_data = ixdp425_plat_eth + 1, + }, +}; + + +static struct platform_device *devixp_pldev[] __initdata = { + &omixp_uart, + &omixp_flash_device[0], + &ixdp425_eth[0], + &ixdp425_eth[1], +}; + +static struct platform_device *mic256_pldev[] __initdata = { + &omixp_uart, + &omixp_flash_device[0], + &mic256_leds, + &ixdp425_eth[0], + &ixdp425_eth[1], +}; + +static struct platform_device *miccpt_pldev[] __initdata = { + &omixp_uart, + &omixp_flash_device[0], + &omixp_flash_device[1], + &ixdp425_eth[0], + &ixdp425_eth[1], +}; + +static void __init omixp_init(void) +{ + ixp4xx_sys_init(); + + /* 16MiB Boot Flash */ + omixp_flash_resources[0].start = IXP4XX_EXP_BUS_BASE(0); + omixp_flash_resources[0].end = IXP4XX_EXP_BUS_END(0); + + /* 32 MiB Data Flash */ + omixp_flash_resources[1].start = IXP4XX_EXP_BUS_BASE(2); + omixp_flash_resources[1].end = IXP4XX_EXP_BUS_END(2); + + if (machine_is_devixp()) + platform_add_devices(devixp_pldev, ARRAY_SIZE(devixp_pldev)); + else if (machine_is_miccpt()) + platform_add_devices(miccpt_pldev, ARRAY_SIZE(miccpt_pldev)); + else if (machine_is_mic256()) + platform_add_devices(mic256_pldev, ARRAY_SIZE(mic256_pldev)); +} + +#ifdef CONFIG_MACH_DEVIXP +MACHINE_START(DEVIXP, "Omicron DEVIXP") + .atag_offset = 0x100, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .init_machine = omixp_init, + .restart = ixp4xx_restart, +MACHINE_END +#endif + +#ifdef CONFIG_MACH_MICCPT +MACHINE_START(MICCPT, "Omicron MICCPT") + .atag_offset = 0x100, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .init_machine = omixp_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif + .restart = ixp4xx_restart, +MACHINE_END +#endif + +#ifdef CONFIG_MACH_MIC256 +MACHINE_START(MIC256, "Omicron MIC256") + .atag_offset = 0x100, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .init_machine = omixp_init, + .restart = ixp4xx_restart, +MACHINE_END +#endif diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c index 27e469ef4523..9dec20683291 100644 --- a/arch/arm/mach-ixp4xx/vulcan-setup.c +++ b/arch/arm/mach-ixp4xx/vulcan-setup.c @@ -244,4 +244,5 @@ MACHINE_START(ARCOM_VULCAN, "Arcom/Eurotech Vulcan") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c index b14144b967a7..5ac0f0a0fd8c 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-setup.c +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -105,5 +105,6 @@ MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2") #if defined(CONFIG_PCI) .dma_zone_size = SZ_64M, #endif + .restart = ixp4xx_restart, MACHINE_END #endif |