+++ /dev/null
---- a/arch/arm/configs/ixp4xx_defconfig
-+++ b/arch/arm/configs/ixp4xx_defconfig
-@@ -15,6 +15,8 @@ CONFIG_ARCH_ADI_COYOTE=y
- CONFIG_MACH_GATEWAY7001=y
- CONFIG_MACH_WG302V1=y
- CONFIG_MACH_WG302V2=y
-+CONFIG_MACH_PRONGHORN=y
-+CONFIG_MACH_PRONGHORNMETRO=y
- CONFIG_ARCH_IXDP425=y
- CONFIG_MACH_IXDPG425=y
- CONFIG_MACH_IXDP465=y
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -65,6 +65,22 @@ config MACH_WG302V2
- WG302 v2 or WAG302 v2 Access Points. For more information
- on this platform, see http://openwrt.org
-
-+config MACH_PRONGHORN
-+ bool "ADI Pronghorn series"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support the ADI
-+ Engineering Pronghorn series. For more
-+ information on this platform, see http://www.adiengineering.com
-+
-+#
-+# There're only minimal differences kernel-wise between the Pronghorn and
-+# Pronghorn Metro boards - they use different chip selects to drive the
-+# CF slot connected to the expansion bus, so we just enable them together.
-+#
-+config MACH_PRONGHORNMETRO
-+ def_bool MACH_PRONGHORN
-+
- config ARCH_IXDP425
- bool "IXDP425"
- help
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -19,6 +19,7 @@ obj-pci-$(CONFIG_MACH_WG302V1) += wg302
- obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
- obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o
-+obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
-
- obj-y += common.o
-
-@@ -39,6 +40,7 @@ obj-$(CONFIG_MACH_WG302V2) += wg302v2-se
- obj-$(CONFIG_MACH_FSG) += fsg-setup.o
- obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
- obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o
-+obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -42,7 +42,8 @@ static __inline__ void __arch_decomp_set
- */
- if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- machine_is_gateway7001() || machine_is_wg302v2() ||
-- machine_is_devixp() || machine_is_miccpt() || machine_is_mic256())
-+ machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
-+ machine_is_pronghorn() || machine_is_pronghorn_metro())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/pronghorn-pci.c
-@@ -0,0 +1,69 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghorn-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Pronghorn series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init pronghorn_pci_preinit(void)
-+{
-+ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_LEVEL_LOW);
-+ irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
-+ irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+ irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_LEVEL_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init pronghorn_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 13)
-+ return IRQ_IXP4XX_GPIO4;
-+ else if (slot == 14)
-+ return IRQ_IXP4XX_GPIO6;
-+ else if (slot == 15)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (slot == 16)
-+ return IRQ_IXP4XX_GPIO1;
-+ else
-+ return -1;
-+}
-+
-+struct hw_pci pronghorn_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = pronghorn_pci_preinit,
-+ .ops = &ixp4xx_ops,
-+ .setup = ixp4xx_setup,
-+ .map_irq = pronghorn_map_irq,
-+};
-+
-+int __init pronghorn_pci_init(void)
-+{
-+ if (machine_is_pronghorn() || machine_is_pronghorn_metro())
-+ pci_common_init(&pronghorn_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(pronghorn_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/pronghorn-setup.c
-@@ -0,0 +1,252 @@
-+/*
-+ * arch/arm/mach-ixp4xx/pronghorn-setup.c
-+ *
-+ * Board setup for the ADI Engineering Pronghorn series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/i2c-gpio.h>
-+#include <linux/leds.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/setup.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data pronghorn_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource pronghorn_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device pronghorn_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &pronghorn_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &pronghorn_flash_resource,
-+};
-+
-+static struct resource pronghorn_uart_resources [] = {
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct plat_serial8250_port pronghorn_uart_data[] = {
-+ {
-+ .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,
-+ },
-+ {
-+ .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,
-+ },
-+ { },
-+};
-+
-+static struct platform_device pronghorn_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = pronghorn_uart_data,
-+ },
-+ .num_resources = 2,
-+ .resource = pronghorn_uart_resources,
-+};
-+
-+static struct i2c_gpio_platform_data pronghorn_i2c_gpio_data = {
-+ .sda_pin = 9,
-+ .scl_pin = 10,
-+};
-+
-+static struct platform_device pronghorn_i2c_gpio = {
-+ .name = "i2c-gpio",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &pronghorn_i2c_gpio_data,
-+ },
-+};
-+
-+static struct gpio_led pronghorn_led_pin[] = {
-+ {
-+ .name = "pronghorn:green:status",
-+ .gpio = 7,
-+ }
-+};
-+
-+static struct gpio_led_platform_data pronghorn_led_data = {
-+ .num_leds = 1,
-+ .leds = pronghorn_led_pin,
-+};
-+
-+static struct platform_device pronghorn_led = {
-+ .name = "leds-gpio",
-+ .id = -1,
-+ .dev.platform_data = &pronghorn_led_data,
-+};
-+
-+static struct resource pronghorn_pata_resources[] = {
-+ {
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .name = "intrq",
-+ .start = IRQ_IXP4XX_GPIO0,
-+ .end = IRQ_IXP4XX_GPIO0,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct ixp4xx_pata_data pronghorn_pata_data = {
-+ .cs0_bits = 0xbfff0043,
-+ .cs1_bits = 0xbfff0043,
-+};
-+
-+static struct platform_device pronghorn_pata = {
-+ .name = "pata_ixp4xx_cf",
-+ .id = 0,
-+ .dev.platform_data = &pronghorn_pata_data,
-+ .num_resources = ARRAY_SIZE(pronghorn_pata_resources),
-+ .resource = pronghorn_pata_resources,
-+};
-+
-+static struct eth_plat_info pronghorn_plat_eth[] = {
-+ {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }, {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }
-+};
-+
-+static struct platform_device pronghorn_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = pronghorn_plat_eth,
-+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = pronghorn_plat_eth + 1,
-+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
-+ }
-+};
-+
-+static struct platform_device *pronghorn_devices[] __initdata = {
-+ &pronghorn_flash,
-+ &pronghorn_uart,
-+ &pronghorn_led,
-+ &pronghorn_eth[0],
-+ &pronghorn_eth[1],
-+};
-+
-+static void __init pronghorn_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ pronghorn_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ pronghorn_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+ platform_add_devices(pronghorn_devices, ARRAY_SIZE(pronghorn_devices));
-+
-+ if (machine_is_pronghorn()) {
-+ pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2);
-+ pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(2);
-+
-+ pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3);
-+ pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(3);
-+
-+ pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS2;
-+ pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
-+ } else {
-+ pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(3);
-+ pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(3);
-+
-+ pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(4);
-+ pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(4);
-+
-+ pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS3;
-+ pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS4;
-+
-+ platform_device_register(&pronghorn_i2c_gpio);
-+ }
-+
-+ platform_device_register(&pronghorn_pata);
-+}
-+
-+MACHINE_START(PRONGHORN, "ADI Engineering Pronghorn")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .init_time = ixp4xx_timer_init,
-+ .atag_offset = 0x0100,
-+ .init_machine = pronghorn_init,
-+#if defined(CONFIG_PCI)
-+ .dma_zone_size = SZ_64M,
-+#endif
-+ .restart = ixp4xx_restart,
-+MACHINE_END
-+
-+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
-+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .init_time = ixp4xx_timer_init,
-+ .atag_offset = 0x0100,
-+ .init_machine = pronghorn_init,
-+#if defined(CONFIG_PCI)
-+ .dma_zone_size = SZ_64M,
-+#endif
-+ .restart = ixp4xx_restart,
-+MACHINE_END
projects / 15.05 / openwrt.git / blobdiff