From: Tony Lindgren Date: Sun, 10 Jul 2005 18:58:11 +0000 (+0100) Subject: [PATCH] ARM: 2806/1: OMAP update 5/11: Move board files into mach-omap1 directory X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dbdf9cedfcc81202360763530412d746d798b7b6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [PATCH] ARM: 2806/1: OMAP update 5/11: Move board files into mach-omap1 directory Patch from Tony Lindgren This patch by Paul Mundt and other OMAP developers moves OMAP1 board files into mach-omap1 directory. Signed-off-by: Tony Lindgren Signed-off-by: Russell King --- diff --git a/arch/arm/mach-omap/board-generic.c b/arch/arm/mach-omap/board-generic.c deleted file mode 100644 index 384bc7cec1db..000000000000 --- a/arch/arm/mach-omap/board-generic.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-generic.c - * - * Modified from board-innovator1510.c - * - * Code for generic OMAP board. Should work on many OMAP systems where - * the device drivers take care of all the necessary hardware initialization. - * Do not put any board specific code to this file; create a new machine - * type if you need custom low-level initializations. - * - * 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 -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "common.h" - -static int __initdata generic_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static void __init omap_generic_init_irq(void) -{ - omap_init_irq(); -} - -/* assume no Mini-AB port */ - -#ifdef CONFIG_ARCH_OMAP1510 -static struct omap_usb_config generic1510_usb_config __initdata = { - .register_host = 1, - .register_dev = 1, - .hmc_mode = 16, - .pins[0] = 3, -}; -#endif - -#if defined(CONFIG_ARCH_OMAP16XX) -static struct omap_usb_config generic1610_usb_config __initdata = { - .register_host = 1, - .register_dev = 1, - .hmc_mode = 16, - .pins[0] = 6, -}; -#endif - -static struct omap_board_config_kernel generic_config[] = { - { OMAP_TAG_USB, NULL }, -}; - -static void __init omap_generic_init(void) -{ - /* - * Make sure the serial ports are muxed on at this point. - * You have to mux them off in device drivers later on - * if not needed. - */ -#ifdef CONFIG_ARCH_OMAP1510 - if (cpu_is_omap1510()) { - generic_config[0].data = &generic1510_usb_config; - } -#endif -#if defined(CONFIG_ARCH_OMAP16XX) - if (!cpu_is_omap1510()) { - generic_config[0].data = &generic1610_usb_config; - } -#endif - omap_board_config = generic_config; - omap_board_config_size = ARRAY_SIZE(generic_config); - omap_serial_init(generic_serial_ports); -} - -static void __init omap_generic_map_io(void) -{ - omap_map_io(); -} - -MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") - /* Maintainer: Tony Lindgren */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = omap_generic_map_io, - .init_irq = omap_generic_init_irq, - .init_machine = omap_generic_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-h2.c b/arch/arm/mach-omap/board-h2.c deleted file mode 100644 index f37c76a9b163..000000000000 --- a/arch/arm/mach-omap/board-h2.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-h2.c - * - * Board specific inits for OMAP-1610 H2 - * - * Copyright (C) 2001 RidgeRun, Inc. - * Author: Greg Lonnon - * - * Copyright (C) 2002 MontaVista Software, Inc. - * - * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 - * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen - * - * H2 specific changes and cleanup - * Copyright (C) 2004 Nokia Corporation by Imre Deak - * - * 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 -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "common.h" - -extern int omap_gpio_init(void); - -static int __initdata h2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static struct mtd_partition h2_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct flash_platform_data h2_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = h2_partitions, - .nr_parts = ARRAY_SIZE(h2_partitions), -}; - -static struct resource h2_flash_resource = { - .start = OMAP_CS2B_PHYS, - .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device h2_flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &h2_flash_data, - }, - .num_resources = 1, - .resource = &h2_flash_resource, -}; - -static struct resource h2_smc91x_resources[] = { - [0] = { - .start = OMAP1610_ETHR_START, /* Physical */ - .end = OMAP1610_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(0), - .end = OMAP_GPIO_IRQ(0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device h2_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(h2_smc91x_resources), - .resource = h2_smc91x_resources, -}; - -static struct platform_device *h2_devices[] __initdata = { - &h2_flash_device, - &h2_smc91x_device, -}; - -static void __init h2_init_smc91x(void) -{ - if ((omap_request_gpio(0)) < 0) { - printk("Error requesting gpio 0 for smc91x irq\n"); - return; - } - omap_set_gpio_edge_ctrl(0, OMAP_GPIO_FALLING_EDGE); -} - -void h2_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); - h2_init_smc91x(); -} - -static struct omap_usb_config h2_usb_config __initdata = { - /* usb1 has a Mini-AB port and external isp1301 transceiver */ - .otg = 2, - -#ifdef CONFIG_USB_GADGET_OMAP - .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled - // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback) -#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - /* needs OTG cable, or NONSTANDARD (B-to-MiniB) */ - .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled -#endif - - .pins[1] = 3, -}; - -static struct omap_mmc_config h2_mmc_config __initdata = { - .mmc_blocks = 1, - .mmc1_power_pin = -1, /* tps65010 gpio3 */ - .mmc1_switch_pin = OMAP_MPUIO(1), -}; - -static struct omap_board_config_kernel h2_config[] = { - { OMAP_TAG_USB, &h2_usb_config }, - { OMAP_TAG_MMC, &h2_mmc_config }, -}; - -static void __init h2_init(void) -{ - platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); - omap_board_config = h2_config; - omap_board_config_size = ARRAY_SIZE(h2_config); -} - -static void __init h2_map_io(void) -{ - omap_map_io(); - omap_serial_init(h2_serial_ports); -} - -MACHINE_START(OMAP_H2, "TI-H2") - /* Maintainer: Imre Deak */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = h2_map_io, - .init_irq = h2_init_irq, - .init_machine = h2_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-h3.c b/arch/arm/mach-omap/board-h3.c deleted file mode 100644 index 705e48594e9a..000000000000 --- a/arch/arm/mach-omap/board-h3.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-h3.c - * - * This file contains OMAP1710 H3 specific code. - * - * Copyright (C) 2004 Texas Instruments, Inc. - * Copyright (C) 2002 MontaVista Software, Inc. - * Copyright (C) 2001 RidgeRun, Inc. - * Author: RidgeRun, Inc. - * Greg Lonnon (glonnon@ridgerun.com) or info@ridgerun.com - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "common.h" - -extern int omap_gpio_init(void); - -static int __initdata h3_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static struct mtd_partition h3_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct flash_platform_data h3_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = h3_partitions, - .nr_parts = ARRAY_SIZE(h3_partitions), -}; - -static struct resource h3_flash_resource = { - .start = OMAP_CS2B_PHYS, - .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &h3_flash_data, - }, - .num_resources = 1, - .resource = &h3_flash_resource, -}; - -static struct resource smc91x_resources[] = { - [0] = { - .start = OMAP1710_ETHR_START, /* Physical */ - .end = OMAP1710_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(40), - .end = OMAP_GPIO_IRQ(40), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -#define GPTIMER_BASE 0xFFFB1400 -#define GPTIMER_REGS(x) (0xFFFB1400 + (x * 0x800)) -#define GPTIMER_REGS_SIZE 0x46 - -static struct resource intlat_resources[] = { - [0] = { - .start = GPTIMER_REGS(0), /* Physical */ - .end = GPTIMER_REGS(0) + GPTIMER_REGS_SIZE, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = INT_1610_GPTIMER1, - .end = INT_1610_GPTIMER1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device intlat_device = { - .name = "omap_intlat", - .id = 0, - .num_resources = ARRAY_SIZE(intlat_resources), - .resource = intlat_resources, -}; - -static struct platform_device *devices[] __initdata = { - &flash_device, - &smc91x_device, - &intlat_device, -}; - -static struct omap_usb_config h3_usb_config __initdata = { - /* usb1 has a Mini-AB port and external isp1301 transceiver */ - .otg = 2, - -#ifdef CONFIG_USB_GADGET_OMAP - .hmc_mode = 19, /* 0:host(off) 1:dev|otg 2:disabled */ -#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */ - .hmc_mode = 20, /* 1:dev|otg(off) 1:host 2:disabled */ -#endif - - .pins[1] = 3, -}; - -static struct omap_board_config_kernel h3_config[] = { - { OMAP_TAG_USB, &h3_usb_config }, -}; - -static void __init h3_init(void) -{ - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init h3_init_smc91x(void) -{ - omap_cfg_reg(W15_1710_GPIO40); - if (omap_request_gpio(40) < 0) { - printk("Error requesting gpio 40 for smc91x irq\n"); - return; - } - omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE); -} - -void h3_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); - h3_init_smc91x(); -} - -static void __init h3_map_io(void) -{ - omap_map_io(); - omap_serial_init(h3_serial_ports); -} - -MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board") - /* Maintainer: Texas Instruments, Inc. */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = h3_map_io, - .init_irq = h3_init_irq, - .init_machine = h3_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-innovator.c b/arch/arm/mach-omap/board-innovator.c deleted file mode 100644 index 523363f18cc0..000000000000 --- a/arch/arm/mach-omap/board-innovator.c +++ /dev/null @@ -1,282 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-innovator.c - * - * Board specific inits for OMAP-1510 and OMAP-1610 Innovator - * - * Copyright (C) 2001 RidgeRun, Inc. - * Author: Greg Lonnon - * - * Copyright (C) 2002 MontaVista Software, Inc. - * - * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 - * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen - * - * 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 -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "common.h" - -static int __initdata innovator_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static struct mtd_partition innovator_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* rest of flash1 is a file system */ - { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, - .size = SZ_16M - SZ_2M - 2 * SZ_128K, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct flash_platform_data innovator_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = innovator_partitions, - .nr_parts = ARRAY_SIZE(innovator_partitions), -}; - -static struct resource innovator_flash_resource = { - .start = OMAP_CS0_PHYS, - .end = OMAP_CS0_PHYS + SZ_32M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device innovator_flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &innovator_flash_data, - }, - .num_resources = 1, - .resource = &innovator_flash_resource, -}; - -#ifdef CONFIG_ARCH_OMAP1510 - -/* Only FPGA needs to be mapped here. All others are done with ioremap */ -static struct map_desc innovator1510_io_desc[] __initdata = { -{ OMAP1510_FPGA_BASE, OMAP1510_FPGA_START, OMAP1510_FPGA_SIZE, - MT_DEVICE }, -}; - -static struct resource innovator1510_smc91x_resources[] = { - [0] = { - .start = OMAP1510_FPGA_ETHR_START, /* Physical */ - .end = OMAP1510_FPGA_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP1510_INT_ETHER, - .end = OMAP1510_INT_ETHER, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device innovator1510_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(innovator1510_smc91x_resources), - .resource = innovator1510_smc91x_resources, -}; - -static struct platform_device *innovator1510_devices[] __initdata = { - &innovator_flash_device, - &innovator1510_smc91x_device, -}; - -#endif /* CONFIG_ARCH_OMAP1510 */ - -#ifdef CONFIG_ARCH_OMAP16XX - -static struct resource innovator1610_smc91x_resources[] = { - [0] = { - .start = INNOVATOR1610_ETHR_START, /* Physical */ - .end = INNOVATOR1610_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(0), - .end = OMAP_GPIO_IRQ(0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device innovator1610_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(innovator1610_smc91x_resources), - .resource = innovator1610_smc91x_resources, -}; - -static struct platform_device *innovator1610_devices[] __initdata = { - &innovator_flash_device, - &innovator1610_smc91x_device, -}; - -#endif /* CONFIG_ARCH_OMAP16XX */ - -static void __init innovator_init_smc91x(void) -{ - if (cpu_is_omap1510()) { - fpga_write(fpga_read(OMAP1510_FPGA_RST) & ~1, - OMAP1510_FPGA_RST); - udelay(750); - } else { - if ((omap_request_gpio(0)) < 0) { - printk("Error requesting gpio 0 for smc91x irq\n"); - return; - } - omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE); - } -} - -void innovator_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); -#ifdef CONFIG_ARCH_OMAP1510 - if (cpu_is_omap1510()) { - omap1510_fpga_init_irq(); - } -#endif - innovator_init_smc91x(); -} - -#ifdef CONFIG_ARCH_OMAP1510 -static struct omap_usb_config innovator1510_usb_config __initdata = { - /* for bundled non-standard host and peripheral cables */ - .hmc_mode = 4, - - .register_host = 1, - .pins[1] = 6, - .pins[2] = 6, /* Conflicts with UART2 */ - - .register_dev = 1, - .pins[0] = 2, -}; -#endif - -#ifdef CONFIG_ARCH_OMAP16XX -static struct omap_usb_config h2_usb_config __initdata = { - /* usb1 has a Mini-AB port and external isp1301 transceiver */ - .otg = 2, - -#ifdef CONFIG_USB_GADGET_OMAP - .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled - // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback) -#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */ - .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled -#endif - - .pins[1] = 3, -}; -#endif - -static struct omap_board_config_kernel innovator_config[] = { - { OMAP_TAG_USB, NULL }, -}; - -static void __init innovator_init(void) -{ -#ifdef CONFIG_ARCH_OMAP1510 - if (cpu_is_omap1510()) { - platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices)); - } -#endif -#ifdef CONFIG_ARCH_OMAP16XX - if (!cpu_is_omap1510()) { - platform_add_devices(innovator1610_devices, ARRAY_SIZE(innovator1610_devices)); - } -#endif - -#ifdef CONFIG_ARCH_OMAP1510 - if (cpu_is_omap1510()) - innovator_config[0].data = &innovator1510_usb_config; -#endif -#ifdef CONFIG_ARCH_OMAP16XX - if (cpu_is_omap1610()) - innovator_config[0].data = &h2_usb_config; -#endif - omap_board_config = innovator_config; - omap_board_config_size = ARRAY_SIZE(innovator_config); -} - -static void __init innovator_map_io(void) -{ - omap_map_io(); - -#ifdef CONFIG_ARCH_OMAP1510 - if (cpu_is_omap1510()) { - iotable_init(innovator1510_io_desc, ARRAY_SIZE(innovator1510_io_desc)); - udelay(10); /* Delay needed for FPGA */ - - /* Dump the Innovator FPGA rev early - useful info for support. */ - printk("Innovator FPGA Rev %d.%d Board Rev %d\n", - fpga_read(OMAP1510_FPGA_REV_HIGH), - fpga_read(OMAP1510_FPGA_REV_LOW), - fpga_read(OMAP1510_FPGA_BOARD_REV)); - } -#endif - omap_serial_init(innovator_serial_ports); -} - -MACHINE_START(OMAP_INNOVATOR, "TI-Innovator") - /* Maintainer: MontaVista Software, Inc. */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = innovator_map_io, - .init_irq = innovator_init_irq, - .init_machine = innovator_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-netstar.c b/arch/arm/mach-omap/board-netstar.c deleted file mode 100644 index 8c653734d5a3..000000000000 --- a/arch/arm/mach-omap/board-netstar.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * Modified from board-generic.c - * - * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl - * - * Code for Netstar OMAP board. - * - * 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 -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include "common.h" - -extern void __init omap_init_time(void); -extern int omap_gpio_init(void); - -static struct resource netstar_smc91x_resources[] = { - [0] = { - .start = OMAP_CS1_PHYS + 0x300, - .end = OMAP_CS1_PHYS + 0x300 + 16, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(8), - .end = OMAP_GPIO_IRQ(8), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device netstar_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(netstar_smc91x_resources), - .resource = netstar_smc91x_resources, -}; - -static struct platform_device *netstar_devices[] __initdata = { - &netstar_smc91x_device, -}; - -static void __init netstar_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); -} - -static void __init netstar_init(void) -{ - /* green LED */ - omap_request_gpio(4); - omap_set_gpio_direction(4, 0); - /* smc91x reset */ - omap_request_gpio(7); - omap_set_gpio_direction(7, 0); - omap_set_gpio_dataout(7, 1); - udelay(2); /* wait at least 100ns */ - omap_set_gpio_dataout(7, 0); - mdelay(50); /* 50ms until PHY ready */ - /* smc91x interrupt pin */ - omap_request_gpio(8); - omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE); - - omap_request_gpio(12); - omap_request_gpio(13); - omap_request_gpio(14); - omap_request_gpio(15); - omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE); - omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE); - omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE); - omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE); - - platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices)); - - /* Switch on green LED */ - omap_set_gpio_dataout(4, 0); - /* Switch off red LED */ - omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */ - omap_writeb(0x80, OMAP_LPG1_LCR); -} - -static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static void __init netstar_map_io(void) -{ - omap_map_io(); - omap_serial_init(omap_serial_ports); -} - -#define MACHINE_PANICED 1 -#define MACHINE_REBOOTING 2 -#define MACHINE_REBOOT 4 -static unsigned long machine_state; - -static int panic_event(struct notifier_block *this, unsigned long event, - void *ptr) -{ - if (test_and_set_bit(MACHINE_PANICED, &machine_state)) - return NOTIFY_DONE; - - /* Switch off green LED */ - omap_set_gpio_dataout(4, 1); - /* Flash red LED */ - omap_writeb(0x78, OMAP_LPG1_LCR); - omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */ - - return NOTIFY_DONE; -} - -static struct notifier_block panic_block = { - .notifier_call = panic_event, -}; - -static int __init netstar_late_init(void) -{ - /* TODO: Setup front panel switch here */ - - /* Setup panic notifier */ - notifier_chain_register(&panic_notifier_list, &panic_block); - - return 0; -} - -postcore_initcall(netstar_late_init); - -MACHINE_START(NETSTAR, "NetStar OMAP5910") - /* Maintainer: Ladislav Michl */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = netstar_map_io, - .init_irq = netstar_init_irq, - .init_machine = netstar_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-osk.c b/arch/arm/mach-omap/board-osk.c deleted file mode 100644 index cb433436aa08..000000000000 --- a/arch/arm/mach-omap/board-osk.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-osk.c - * - * Board specific init for OMAP5912 OSK - * - * Written by Dirk Behme - * - * 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. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "common.h" - -static struct map_desc osk5912_io_desc[] __initdata = { -{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE, - MT_DEVICE }, -}; - -static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0}; - -static struct resource osk5912_smc91x_resources[] = { - [0] = { - .start = OMAP_OSK_ETHR_START, /* Physical */ - .end = OMAP_OSK_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(0), - .end = OMAP_GPIO_IRQ(0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device osk5912_smc91x_device = { - .name = "smc91x", - .id = -1, - .num_resources = ARRAY_SIZE(osk5912_smc91x_resources), - .resource = osk5912_smc91x_resources, -}; - -static struct resource osk5912_cf_resources[] = { - [0] = { - .start = OMAP_GPIO_IRQ(62), - .end = OMAP_GPIO_IRQ(62), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device osk5912_cf_device = { - .name = "omap_cf", - .id = -1, - .dev = { - .platform_data = (void *) 2 /* CS2 */, - }, - .num_resources = ARRAY_SIZE(osk5912_cf_resources), - .resource = osk5912_cf_resources, -}; - -static struct platform_device *osk5912_devices[] __initdata = { - &osk5912_smc91x_device, - &osk5912_cf_device, -}; - -static void __init osk_init_smc91x(void) -{ - if ((omap_request_gpio(0)) < 0) { - printk("Error requesting gpio 0 for smc91x irq\n"); - return; - } - omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE); - - /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */ - EMIFS_CCS(1) |= 0x2; -} - -static void __init osk_init_cf(void) -{ - omap_cfg_reg(M7_1610_GPIO62); - if ((omap_request_gpio(62)) < 0) { - printk("Error requesting gpio 62 for CF irq\n"); - return; - } - /* it's really active-low */ - omap_set_gpio_edge_ctrl(62, OMAP_GPIO_FALLING_EDGE); -} - -void osk_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); - osk_init_smc91x(); - osk_init_cf(); -} - -static struct omap_usb_config osk_usb_config __initdata = { - /* has usb host connector (A) ... for development it can also - * be used, with a NONSTANDARD gender-bending cable/dongle, as - * a peripheral. - */ -#ifdef CONFIG_USB_GADGET_OMAP - .register_dev = 1, - .hmc_mode = 0, -#else - .register_host = 1, - .hmc_mode = 16, - .rwc = 1, -#endif - .pins[0] = 2, -}; - -static struct omap_board_config_kernel osk_config[] = { - { OMAP_TAG_USB, &osk_usb_config }, -}; - -static void __init osk_init(void) -{ - platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices)); - omap_board_config = osk_config; - omap_board_config_size = ARRAY_SIZE(osk_config); - USB_TRANSCEIVER_CTRL_REG |= (3 << 1); -} - -static void __init osk_map_io(void) -{ - omap_map_io(); - iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc)); - omap_serial_init(osk_serial_ports); -} - -MACHINE_START(OMAP_OSK, "TI-OSK") - /* Maintainer: Dirk Behme */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = osk_map_io, - .init_irq = osk_init_irq, - .init_machine = osk_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-perseus2.c b/arch/arm/mach-omap/board-perseus2.c deleted file mode 100644 index d5342043d48f..000000000000 --- a/arch/arm/mach-omap/board-perseus2.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-perseus2.c - * - * Modified from board-generic.c - * - * Original OMAP730 support by Jean Pihet - * Updated for 2.6 by Kevin Hilman - * - * 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 -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "common.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = H2P2_DBG_FPGA_ETHR_START, /* Physical */ - .end = H2P2_DBG_FPGA_ETHR_START + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = INT_730_MPU_EXT_NIRQ, - .end = 0, - .flags = IORESOURCE_IRQ, - }, -}; - -static int __initdata p2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 0}; - -static struct mtd_partition p2_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* rest of flash is a file system */ - { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - }, -}; - -static struct flash_platform_data p2_flash_data = { - .map_name = "cfi_probe", - .width = 2, - .parts = p2_partitions, - .nr_parts = ARRAY_SIZE(p2_partitions), -}; - -static struct resource p2_flash_resource = { - .start = OMAP_FLASH_0_START, - .end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device p2_flash_device = { - .name = "omapflash", - .id = 0, - .dev = { - .platform_data = &p2_flash_data, - }, - .num_resources = 1, - .resource = &p2_flash_resource, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct platform_device *devices[] __initdata = { - &p2_flash_device, - &smc91x_device, -}; - -static void __init omap_perseus2_init(void) -{ - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init perseus2_init_smc91x(void) -{ - fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); - fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, - H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); -} - -void omap_perseus2_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); - perseus2_init_smc91x(); -} - -/* Only FPGA needs to be mapped here. All others are done with ioremap */ -static struct map_desc omap_perseus2_io_desc[] __initdata = { - {H2P2_DBG_FPGA_BASE, H2P2_DBG_FPGA_START, H2P2_DBG_FPGA_SIZE, - MT_DEVICE}, -}; - -static void __init omap_perseus2_map_io(void) -{ - omap_map_io(); - iotable_init(omap_perseus2_io_desc, - ARRAY_SIZE(omap_perseus2_io_desc)); - - /* Early, board-dependent init */ - - /* - * Hold GSM Reset until needed - */ - omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL); - - /* - * UARTs -> done automagically by 8250 driver - */ - - /* - * CSx timings, GPIO Mux ... setup - */ - - /* Flash: CS0 timings setup */ - omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0); - omap_writel(0x00000088, OMAP730_FLASH_ACFG_0); - - /* - * Ethernet support trough the debug board - * CS1 timings setup - */ - omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1); - omap_writel(0x00000000, OMAP730_FLASH_ACFG_1); - - /* - * Configure MPU_EXT_NIRQ IO in IO_CONF9 register, - * It is used as the Ethernet controller interrupt - */ - omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9); - omap_serial_init(p2_serial_ports); -} - -MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") - /* Maintainer: Kevin Hilman */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = omap_perseus2_map_io, - .init_irq = omap_perseus2_init_irq, - .init_machine = omap_perseus2_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap/board-voiceblue.c b/arch/arm/mach-omap/board-voiceblue.c deleted file mode 100644 index 6b0c5003d719..000000000000 --- a/arch/arm/mach-omap/board-voiceblue.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * linux/arch/arm/mach-omap/board-voiceblue.c - * - * Modified from board-generic.c - * - * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl - * - * Code for OMAP5910 based VoiceBlue board (VoIP to GSM gateway). - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "common.h" - -extern void omap_init_time(void); -extern int omap_gpio_init(void); - -static struct plat_serial8250_port voiceblue_ports[] = { - { - .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x40000), - .irq = OMAP_GPIO_IRQ(12), - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 1, - .uartclk = 3686400, - }, - { - .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x50000), - .irq = OMAP_GPIO_IRQ(13), - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 1, - .uartclk = 3686400, - }, - { - .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x60000), - .irq = OMAP_GPIO_IRQ(14), - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 1, - .uartclk = 3686400, - }, - { - .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x70000), - .irq = OMAP_GPIO_IRQ(15), - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 1, - .uartclk = 3686400, - }, - { }, -}; - -static struct platform_device serial_device = { - .name = "serial8250", - .id = 1, - .dev = { - .platform_data = voiceblue_ports, - }, -}; - -static int __init ext_uart_init(void) -{ - return platform_device_register(&serial_device); -} -arch_initcall(ext_uart_init); - -static struct resource voiceblue_smc91x_resources[] = { - [0] = { - .start = OMAP_CS2_PHYS + 0x300, - .end = OMAP_CS2_PHYS + 0x300 + 16, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_GPIO_IRQ(8), - .end = OMAP_GPIO_IRQ(8), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device voiceblue_smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(voiceblue_smc91x_resources), - .resource = voiceblue_smc91x_resources, -}; - -static struct platform_device *voiceblue_devices[] __initdata = { - &voiceblue_smc91x_device, -}; - -static struct omap_usb_config voiceblue_usb_config __initdata = { - .hmc_mode = 3, - .register_host = 1, - .register_dev = 1, - .pins[0] = 2, - .pins[1] = 6, - .pins[2] = 6, -}; - -static struct omap_board_config_kernel voiceblue_config[] = { - { OMAP_TAG_USB, &voiceblue_usb_config }, -}; - -static void __init voiceblue_init_irq(void) -{ - omap_init_irq(); - omap_gpio_init(); -} - -static void __init voiceblue_init(void) -{ - /* There is a good chance board is going up, so enable Power LED - * (it is connected through invertor) */ - omap_writeb(0x00, OMAP_LPG1_LCR); - /* Watchdog */ - omap_request_gpio(0); - /* smc91x reset */ - omap_request_gpio(7); - omap_set_gpio_direction(7, 0); - omap_set_gpio_dataout(7, 1); - udelay(2); /* wait at least 100ns */ - omap_set_gpio_dataout(7, 0); - mdelay(50); /* 50ms until PHY ready */ - /* smc91x interrupt pin */ - omap_request_gpio(8); - omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE); - /* 16C554 reset*/ - omap_request_gpio(6); - omap_set_gpio_direction(6, 0); - omap_set_gpio_dataout(6, 0); - /* 16C554 interrupt pins */ - omap_request_gpio(12); - omap_request_gpio(13); - omap_request_gpio(14); - omap_request_gpio(15); - omap_set_gpio_edge_ctrl(12, OMAP_GPIO_RISING_EDGE); - omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE); - omap_set_gpio_edge_ctrl(14, OMAP_GPIO_RISING_EDGE); - omap_set_gpio_edge_ctrl(15, OMAP_GPIO_RISING_EDGE); - - platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); - omap_board_config = voiceblue_config; - omap_board_config_size = ARRAY_SIZE(voiceblue_config); -} - -static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; - -static void __init voiceblue_map_io(void) -{ - omap_map_io(); - omap_serial_init(omap_serial_ports); -} - -#define MACHINE_PANICED 1 -#define MACHINE_REBOOTING 2 -#define MACHINE_REBOOT 4 -static unsigned long machine_state; - -static int panic_event(struct notifier_block *this, unsigned long event, - void *ptr) -{ - if (test_and_set_bit(MACHINE_PANICED, &machine_state)) - return NOTIFY_DONE; - - /* Flash Power LED - * (TODO: Enable clock right way (enabled in bootloader already)) */ - omap_writeb(0x78, OMAP_LPG1_LCR); - - return NOTIFY_DONE; -} - -static struct notifier_block panic_block = { - .notifier_call = panic_event, -}; - -static int __init setup_notifier(void) -{ - /* Setup panic notifier */ - notifier_chain_register(&panic_notifier_list, &panic_block); - - return 0; -} - -postcore_initcall(setup_notifier); - -static int wdt_gpio_state; - -void voiceblue_wdt_enable(void) -{ - omap_set_gpio_direction(0, 0); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); - wdt_gpio_state = 0; -} - -void voiceblue_wdt_disable(void) -{ - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_direction(0, 1); -} - -void voiceblue_wdt_ping(void) -{ - if (test_bit(MACHINE_REBOOT, &machine_state)) - return; - - wdt_gpio_state = !wdt_gpio_state; - omap_set_gpio_dataout(0, wdt_gpio_state); -} - -void voiceblue_reset(void) -{ - set_bit(MACHINE_REBOOT, &machine_state); - voiceblue_wdt_enable(); - while (1) ; -} - -EXPORT_SYMBOL(voiceblue_wdt_enable); -EXPORT_SYMBOL(voiceblue_wdt_disable); -EXPORT_SYMBOL(voiceblue_wdt_ping); - -MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") - /* Maintainer: Ladislav Michl */ - .phys_ram = 0x10000000, - .phys_io = 0xfff00000, - .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, - .boot_params = 0x10000100, - .map_io = voiceblue_map_io, - .init_irq = voiceblue_init_irq, - .init_machine = voiceblue_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c new file mode 100644 index 000000000000..e2d338488d10 --- /dev/null +++ b/arch/arm/mach-omap1/board-generic.c @@ -0,0 +1,100 @@ +/* + * linux/arch/arm/mach-omap1/board-generic.c + * + * Modified from board-innovator1510.c + * + * Code for generic OMAP board. Should work on many OMAP systems where + * the device drivers take care of all the necessary hardware initialization. + * Do not put any board specific code to this file; create a new machine + * type if you need custom low-level initializations. + * + * 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 +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "common.h" + +static int __initdata generic_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static void __init omap_generic_init_irq(void) +{ + omap_init_irq(); +} + +/* assume no Mini-AB port */ + +#ifdef CONFIG_ARCH_OMAP1510 +static struct omap_usb_config generic1510_usb_config __initdata = { + .register_host = 1, + .register_dev = 1, + .hmc_mode = 16, + .pins[0] = 3, +}; +#endif + +#if defined(CONFIG_ARCH_OMAP16XX) +static struct omap_usb_config generic1610_usb_config __initdata = { + .register_host = 1, + .register_dev = 1, + .hmc_mode = 16, + .pins[0] = 6, +}; +#endif + +static struct omap_board_config_kernel generic_config[] = { + { OMAP_TAG_USB, NULL }, +}; + +static void __init omap_generic_init(void) +{ + /* + * Make sure the serial ports are muxed on at this point. + * You have to mux them off in device drivers later on + * if not needed. + */ +#ifdef CONFIG_ARCH_OMAP1510 + if (cpu_is_omap1510()) { + generic_config[0].data = &generic1510_usb_config; + } +#endif +#if defined(CONFIG_ARCH_OMAP16XX) + if (!cpu_is_omap1510()) { + generic_config[0].data = &generic1610_usb_config; + } +#endif + omap_board_config = generic_config; + omap_board_config_size = ARRAY_SIZE(generic_config); + omap_serial_init(generic_serial_ports); +} + +static void __init omap_generic_map_io(void) +{ + omap_map_io(); +} + +MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") + /* Maintainer: Tony Lindgren */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = omap_generic_map_io, + .init_irq = omap_generic_init_irq, + .init_machine = omap_generic_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c new file mode 100644 index 000000000000..02c7e335d3ef --- /dev/null +++ b/arch/arm/mach-omap1/board-h2.c @@ -0,0 +1,189 @@ +/* + * linux/arch/arm/mach-omap1/board-h2.c + * + * Board specific inits for OMAP-1610 H2 + * + * Copyright (C) 2001 RidgeRun, Inc. + * Author: Greg Lonnon + * + * Copyright (C) 2002 MontaVista Software, Inc. + * + * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 + * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen + * + * H2 specific changes and cleanup + * Copyright (C) 2004 Nokia Corporation by Imre Deak + * + * 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 +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "common.h" + +extern int omap_gpio_init(void); + +static int __initdata h2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static struct mtd_partition h2_partitions[] = { + /* bootloader (U-Boot, etc) in first sector */ + { + .name = "bootloader", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next sector */ + { + .name = "params", + .offset = MTDPART_OFS_APPEND, + .size = SZ_128K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* file system */ + { + .name = "filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + } +}; + +static struct flash_platform_data h2_flash_data = { + .map_name = "cfi_probe", + .width = 2, + .parts = h2_partitions, + .nr_parts = ARRAY_SIZE(h2_partitions), +}; + +static struct resource h2_flash_resource = { + .start = OMAP_CS2B_PHYS, + .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device h2_flash_device = { + .name = "omapflash", + .id = 0, + .dev = { + .platform_data = &h2_flash_data, + }, + .num_resources = 1, + .resource = &h2_flash_resource, +}; + +static struct resource h2_smc91x_resources[] = { + [0] = { + .start = OMAP1610_ETHR_START, /* Physical */ + .end = OMAP1610_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(0), + .end = OMAP_GPIO_IRQ(0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device h2_smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(h2_smc91x_resources), + .resource = h2_smc91x_resources, +}; + +static struct platform_device *h2_devices[] __initdata = { + &h2_flash_device, + &h2_smc91x_device, +}; + +static void __init h2_init_smc91x(void) +{ + if ((omap_request_gpio(0)) < 0) { + printk("Error requesting gpio 0 for smc91x irq\n"); + return; + } + omap_set_gpio_edge_ctrl(0, OMAP_GPIO_FALLING_EDGE); +} + +void h2_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); + h2_init_smc91x(); +} + +static struct omap_usb_config h2_usb_config __initdata = { + /* usb1 has a Mini-AB port and external isp1301 transceiver */ + .otg = 2, + +#ifdef CONFIG_USB_GADGET_OMAP + .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled + // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback) +#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + /* needs OTG cable, or NONSTANDARD (B-to-MiniB) */ + .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled +#endif + + .pins[1] = 3, +}; + +static struct omap_mmc_config h2_mmc_config __initdata = { + .mmc_blocks = 1, + .mmc1_power_pin = -1, /* tps65010 gpio3 */ + .mmc1_switch_pin = OMAP_MPUIO(1), +}; + +static struct omap_board_config_kernel h2_config[] = { + { OMAP_TAG_USB, &h2_usb_config }, + { OMAP_TAG_MMC, &h2_mmc_config }, +}; + +static void __init h2_init(void) +{ + platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); + omap_board_config = h2_config; + omap_board_config_size = ARRAY_SIZE(h2_config); +} + +static void __init h2_map_io(void) +{ + omap_map_io(); + omap_serial_init(h2_serial_ports); +} + +MACHINE_START(OMAP_H2, "TI-H2") + /* Maintainer: Imre Deak */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = h2_map_io, + .init_irq = h2_init_irq, + .init_machine = h2_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c new file mode 100644 index 000000000000..3ff6eb8c8f2a --- /dev/null +++ b/arch/arm/mach-omap1/board-h3.c @@ -0,0 +1,207 @@ +/* + * linux/arch/arm/mach-omap1/board-h3.c + * + * This file contains OMAP1710 H3 specific code. + * + * Copyright (C) 2004 Texas Instruments, Inc. + * Copyright (C) 2002 MontaVista Software, Inc. + * Copyright (C) 2001 RidgeRun, Inc. + * Author: RidgeRun, Inc. + * Greg Lonnon (glonnon@ridgerun.com) or info@ridgerun.com + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "common.h" + +extern int omap_gpio_init(void); + +static int __initdata h3_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static struct mtd_partition h3_partitions[] = { + /* bootloader (U-Boot, etc) in first sector */ + { + .name = "bootloader", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next sector */ + { + .name = "params", + .offset = MTDPART_OFS_APPEND, + .size = SZ_128K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* file system */ + { + .name = "filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + } +}; + +static struct flash_platform_data h3_flash_data = { + .map_name = "cfi_probe", + .width = 2, + .parts = h3_partitions, + .nr_parts = ARRAY_SIZE(h3_partitions), +}; + +static struct resource h3_flash_resource = { + .start = OMAP_CS2B_PHYS, + .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device flash_device = { + .name = "omapflash", + .id = 0, + .dev = { + .platform_data = &h3_flash_data, + }, + .num_resources = 1, + .resource = &h3_flash_resource, +}; + +static struct resource smc91x_resources[] = { + [0] = { + .start = OMAP1710_ETHR_START, /* Physical */ + .end = OMAP1710_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(40), + .end = OMAP_GPIO_IRQ(40), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +#define GPTIMER_BASE 0xFFFB1400 +#define GPTIMER_REGS(x) (0xFFFB1400 + (x * 0x800)) +#define GPTIMER_REGS_SIZE 0x46 + +static struct resource intlat_resources[] = { + [0] = { + .start = GPTIMER_REGS(0), /* Physical */ + .end = GPTIMER_REGS(0) + GPTIMER_REGS_SIZE, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = INT_1610_GPTIMER1, + .end = INT_1610_GPTIMER1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device intlat_device = { + .name = "omap_intlat", + .id = 0, + .num_resources = ARRAY_SIZE(intlat_resources), + .resource = intlat_resources, +}; + +static struct platform_device *devices[] __initdata = { + &flash_device, + &smc91x_device, + &intlat_device, +}; + +static struct omap_usb_config h3_usb_config __initdata = { + /* usb1 has a Mini-AB port and external isp1301 transceiver */ + .otg = 2, + +#ifdef CONFIG_USB_GADGET_OMAP + .hmc_mode = 19, /* 0:host(off) 1:dev|otg 2:disabled */ +#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */ + .hmc_mode = 20, /* 1:dev|otg(off) 1:host 2:disabled */ +#endif + + .pins[1] = 3, +}; + +static struct omap_board_config_kernel h3_config[] = { + { OMAP_TAG_USB, &h3_usb_config }, +}; + +static void __init h3_init(void) +{ + (void) platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +static void __init h3_init_smc91x(void) +{ + omap_cfg_reg(W15_1710_GPIO40); + if (omap_request_gpio(40) < 0) { + printk("Error requesting gpio 40 for smc91x irq\n"); + return; + } + omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE); +} + +void h3_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); + h3_init_smc91x(); +} + +static void __init h3_map_io(void) +{ + omap_map_io(); + omap_serial_init(h3_serial_ports); +} + +MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board") + /* Maintainer: Texas Instruments, Inc. */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = h3_map_io, + .init_irq = h3_init_irq, + .init_machine = h3_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c new file mode 100644 index 000000000000..944e235d78a8 --- /dev/null +++ b/arch/arm/mach-omap1/board-innovator.c @@ -0,0 +1,282 @@ +/* + * linux/arch/arm/mach-omap1/board-innovator.c + * + * Board specific inits for OMAP-1510 and OMAP-1610 Innovator + * + * Copyright (C) 2001 RidgeRun, Inc. + * Author: Greg Lonnon + * + * Copyright (C) 2002 MontaVista Software, Inc. + * + * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 + * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen + * + * 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 +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "common.h" + +static int __initdata innovator_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static struct mtd_partition innovator_partitions[] = { + /* bootloader (U-Boot, etc) in first sector */ + { + .name = "bootloader", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next sector */ + { + .name = "params", + .offset = MTDPART_OFS_APPEND, + .size = SZ_128K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* rest of flash1 is a file system */ + { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = SZ_16M - SZ_2M - 2 * SZ_128K, + .mask_flags = 0 + }, + /* file system */ + { + .name = "filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + } +}; + +static struct flash_platform_data innovator_flash_data = { + .map_name = "cfi_probe", + .width = 2, + .parts = innovator_partitions, + .nr_parts = ARRAY_SIZE(innovator_partitions), +}; + +static struct resource innovator_flash_resource = { + .start = OMAP_CS0_PHYS, + .end = OMAP_CS0_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device innovator_flash_device = { + .name = "omapflash", + .id = 0, + .dev = { + .platform_data = &innovator_flash_data, + }, + .num_resources = 1, + .resource = &innovator_flash_resource, +}; + +#ifdef CONFIG_ARCH_OMAP1510 + +/* Only FPGA needs to be mapped here. All others are done with ioremap */ +static struct map_desc innovator1510_io_desc[] __initdata = { +{ OMAP1510_FPGA_BASE, OMAP1510_FPGA_START, OMAP1510_FPGA_SIZE, + MT_DEVICE }, +}; + +static struct resource innovator1510_smc91x_resources[] = { + [0] = { + .start = OMAP1510_FPGA_ETHR_START, /* Physical */ + .end = OMAP1510_FPGA_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP1510_INT_ETHER, + .end = OMAP1510_INT_ETHER, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device innovator1510_smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(innovator1510_smc91x_resources), + .resource = innovator1510_smc91x_resources, +}; + +static struct platform_device *innovator1510_devices[] __initdata = { + &innovator_flash_device, + &innovator1510_smc91x_device, +}; + +#endif /* CONFIG_ARCH_OMAP1510 */ + +#ifdef CONFIG_ARCH_OMAP16XX + +static struct resource innovator1610_smc91x_resources[] = { + [0] = { + .start = INNOVATOR1610_ETHR_START, /* Physical */ + .end = INNOVATOR1610_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(0), + .end = OMAP_GPIO_IRQ(0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device innovator1610_smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(innovator1610_smc91x_resources), + .resource = innovator1610_smc91x_resources, +}; + +static struct platform_device *innovator1610_devices[] __initdata = { + &innovator_flash_device, + &innovator1610_smc91x_device, +}; + +#endif /* CONFIG_ARCH_OMAP16XX */ + +static void __init innovator_init_smc91x(void) +{ + if (cpu_is_omap1510()) { + fpga_write(fpga_read(OMAP1510_FPGA_RST) & ~1, + OMAP1510_FPGA_RST); + udelay(750); + } else { + if ((omap_request_gpio(0)) < 0) { + printk("Error requesting gpio 0 for smc91x irq\n"); + return; + } + omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE); + } +} + +void innovator_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); +#ifdef CONFIG_ARCH_OMAP1510 + if (cpu_is_omap1510()) { + omap1510_fpga_init_irq(); + } +#endif + innovator_init_smc91x(); +} + +#ifdef CONFIG_ARCH_OMAP1510 +static struct omap_usb_config innovator1510_usb_config __initdata = { + /* for bundled non-standard host and peripheral cables */ + .hmc_mode = 4, + + .register_host = 1, + .pins[1] = 6, + .pins[2] = 6, /* Conflicts with UART2 */ + + .register_dev = 1, + .pins[0] = 2, +}; +#endif + +#ifdef CONFIG_ARCH_OMAP16XX +static struct omap_usb_config h2_usb_config __initdata = { + /* usb1 has a Mini-AB port and external isp1301 transceiver */ + .otg = 2, + +#ifdef CONFIG_USB_GADGET_OMAP + .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled + // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback) +#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */ + .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled +#endif + + .pins[1] = 3, +}; +#endif + +static struct omap_board_config_kernel innovator_config[] = { + { OMAP_TAG_USB, NULL }, +}; + +static void __init innovator_init(void) +{ +#ifdef CONFIG_ARCH_OMAP1510 + if (cpu_is_omap1510()) { + platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices)); + } +#endif +#ifdef CONFIG_ARCH_OMAP16XX + if (!cpu_is_omap1510()) { + platform_add_devices(innovator1610_devices, ARRAY_SIZE(innovator1610_devices)); + } +#endif + +#ifdef CONFIG_ARCH_OMAP1510 + if (cpu_is_omap1510()) + innovator_config[0].data = &innovator1510_usb_config; +#endif +#ifdef CONFIG_ARCH_OMAP16XX + if (cpu_is_omap1610()) + innovator_config[0].data = &h2_usb_config; +#endif + omap_board_config = innovator_config; + omap_board_config_size = ARRAY_SIZE(innovator_config); +} + +static void __init innovator_map_io(void) +{ + omap_map_io(); + +#ifdef CONFIG_ARCH_OMAP1510 + if (cpu_is_omap1510()) { + iotable_init(innovator1510_io_desc, ARRAY_SIZE(innovator1510_io_desc)); + udelay(10); /* Delay needed for FPGA */ + + /* Dump the Innovator FPGA rev early - useful info for support. */ + printk("Innovator FPGA Rev %d.%d Board Rev %d\n", + fpga_read(OMAP1510_FPGA_REV_HIGH), + fpga_read(OMAP1510_FPGA_REV_LOW), + fpga_read(OMAP1510_FPGA_BOARD_REV)); + } +#endif + omap_serial_init(innovator_serial_ports); +} + +MACHINE_START(OMAP_INNOVATOR, "TI-Innovator") + /* Maintainer: MontaVista Software, Inc. */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = innovator_map_io, + .init_irq = innovator_init_irq, + .init_machine = innovator_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c new file mode 100644 index 000000000000..8c653734d5a3 --- /dev/null +++ b/arch/arm/mach-omap1/board-netstar.c @@ -0,0 +1,153 @@ +/* + * Modified from board-generic.c + * + * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl + * + * Code for Netstar OMAP board. + * + * 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 +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include "common.h" + +extern void __init omap_init_time(void); +extern int omap_gpio_init(void); + +static struct resource netstar_smc91x_resources[] = { + [0] = { + .start = OMAP_CS1_PHYS + 0x300, + .end = OMAP_CS1_PHYS + 0x300 + 16, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(8), + .end = OMAP_GPIO_IRQ(8), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device netstar_smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(netstar_smc91x_resources), + .resource = netstar_smc91x_resources, +}; + +static struct platform_device *netstar_devices[] __initdata = { + &netstar_smc91x_device, +}; + +static void __init netstar_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); +} + +static void __init netstar_init(void) +{ + /* green LED */ + omap_request_gpio(4); + omap_set_gpio_direction(4, 0); + /* smc91x reset */ + omap_request_gpio(7); + omap_set_gpio_direction(7, 0); + omap_set_gpio_dataout(7, 1); + udelay(2); /* wait at least 100ns */ + omap_set_gpio_dataout(7, 0); + mdelay(50); /* 50ms until PHY ready */ + /* smc91x interrupt pin */ + omap_request_gpio(8); + omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE); + + omap_request_gpio(12); + omap_request_gpio(13); + omap_request_gpio(14); + omap_request_gpio(15); + omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE); + omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE); + omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE); + omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE); + + platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices)); + + /* Switch on green LED */ + omap_set_gpio_dataout(4, 0); + /* Switch off red LED */ + omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */ + omap_writeb(0x80, OMAP_LPG1_LCR); +} + +static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static void __init netstar_map_io(void) +{ + omap_map_io(); + omap_serial_init(omap_serial_ports); +} + +#define MACHINE_PANICED 1 +#define MACHINE_REBOOTING 2 +#define MACHINE_REBOOT 4 +static unsigned long machine_state; + +static int panic_event(struct notifier_block *this, unsigned long event, + void *ptr) +{ + if (test_and_set_bit(MACHINE_PANICED, &machine_state)) + return NOTIFY_DONE; + + /* Switch off green LED */ + omap_set_gpio_dataout(4, 1); + /* Flash red LED */ + omap_writeb(0x78, OMAP_LPG1_LCR); + omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */ + + return NOTIFY_DONE; +} + +static struct notifier_block panic_block = { + .notifier_call = panic_event, +}; + +static int __init netstar_late_init(void) +{ + /* TODO: Setup front panel switch here */ + + /* Setup panic notifier */ + notifier_chain_register(&panic_notifier_list, &panic_block); + + return 0; +} + +postcore_initcall(netstar_late_init); + +MACHINE_START(NETSTAR, "NetStar OMAP5910") + /* Maintainer: Ladislav Michl */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = netstar_map_io, + .init_irq = netstar_init_irq, + .init_machine = netstar_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c new file mode 100644 index 000000000000..b9e3273ac0b0 --- /dev/null +++ b/arch/arm/mach-omap1/board-osk.c @@ -0,0 +1,171 @@ +/* + * linux/arch/arm/mach-omap1/board-osk.c + * + * Board specific init for OMAP5912 OSK + * + * Written by Dirk Behme + * + * 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. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "common.h" + +static struct map_desc osk5912_io_desc[] __initdata = { +{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE, + MT_DEVICE }, +}; + +static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0}; + +static struct resource osk5912_smc91x_resources[] = { + [0] = { + .start = OMAP_OSK_ETHR_START, /* Physical */ + .end = OMAP_OSK_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(0), + .end = OMAP_GPIO_IRQ(0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device osk5912_smc91x_device = { + .name = "smc91x", + .id = -1, + .num_resources = ARRAY_SIZE(osk5912_smc91x_resources), + .resource = osk5912_smc91x_resources, +}; + +static struct resource osk5912_cf_resources[] = { + [0] = { + .start = OMAP_GPIO_IRQ(62), + .end = OMAP_GPIO_IRQ(62), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device osk5912_cf_device = { + .name = "omap_cf", + .id = -1, + .dev = { + .platform_data = (void *) 2 /* CS2 */, + }, + .num_resources = ARRAY_SIZE(osk5912_cf_resources), + .resource = osk5912_cf_resources, +}; + +static struct platform_device *osk5912_devices[] __initdata = { + &osk5912_smc91x_device, + &osk5912_cf_device, +}; + +static void __init osk_init_smc91x(void) +{ + if ((omap_request_gpio(0)) < 0) { + printk("Error requesting gpio 0 for smc91x irq\n"); + return; + } + omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE); + + /* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */ + EMIFS_CCS(1) |= 0x2; +} + +static void __init osk_init_cf(void) +{ + omap_cfg_reg(M7_1610_GPIO62); + if ((omap_request_gpio(62)) < 0) { + printk("Error requesting gpio 62 for CF irq\n"); + return; + } + /* it's really active-low */ + omap_set_gpio_edge_ctrl(62, OMAP_GPIO_FALLING_EDGE); +} + +void osk_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); + osk_init_smc91x(); + osk_init_cf(); +} + +static struct omap_usb_config osk_usb_config __initdata = { + /* has usb host connector (A) ... for development it can also + * be used, with a NONSTANDARD gender-bending cable/dongle, as + * a peripheral. + */ +#ifdef CONFIG_USB_GADGET_OMAP + .register_dev = 1, + .hmc_mode = 0, +#else + .register_host = 1, + .hmc_mode = 16, + .rwc = 1, +#endif + .pins[0] = 2, +}; + +static struct omap_board_config_kernel osk_config[] = { + { OMAP_TAG_USB, &osk_usb_config }, +}; + +static void __init osk_init(void) +{ + platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices)); + omap_board_config = osk_config; + omap_board_config_size = ARRAY_SIZE(osk_config); + USB_TRANSCEIVER_CTRL_REG |= (3 << 1); +} + +static void __init osk_map_io(void) +{ + omap_map_io(); + iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc)); + omap_serial_init(osk_serial_ports); +} + +MACHINE_START(OMAP_OSK, "TI-OSK") + /* Maintainer: Dirk Behme */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = osk_map_io, + .init_irq = osk_init_irq, + .init_machine = osk_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c new file mode 100644 index 000000000000..0d460522fcaf --- /dev/null +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -0,0 +1,191 @@ +/* + * linux/arch/arm/mach-omap1/board-perseus2.c + * + * Modified from board-generic.c + * + * Original OMAP730 support by Jean Pihet + * Updated for 2.6 by Kevin Hilman + * + * 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 +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "common.h" + +static struct resource smc91x_resources[] = { + [0] = { + .start = H2P2_DBG_FPGA_ETHR_START, /* Physical */ + .end = H2P2_DBG_FPGA_ETHR_START + 0xf, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = INT_730_MPU_EXT_NIRQ, + .end = 0, + .flags = IORESOURCE_IRQ, + }, +}; + +static int __initdata p2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 0}; + +static struct mtd_partition p2_partitions[] = { + /* bootloader (U-Boot, etc) in first sector */ + { + .name = "bootloader", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next sector */ + { + .name = "params", + .offset = MTDPART_OFS_APPEND, + .size = SZ_128K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* rest of flash is a file system */ + { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + }, +}; + +static struct flash_platform_data p2_flash_data = { + .map_name = "cfi_probe", + .width = 2, + .parts = p2_partitions, + .nr_parts = ARRAY_SIZE(p2_partitions), +}; + +static struct resource p2_flash_resource = { + .start = OMAP_FLASH_0_START, + .end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device p2_flash_device = { + .name = "omapflash", + .id = 0, + .dev = { + .platform_data = &p2_flash_data, + }, + .num_resources = 1, + .resource = &p2_flash_resource, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +static struct platform_device *devices[] __initdata = { + &p2_flash_device, + &smc91x_device, +}; + +static void __init omap_perseus2_init(void) +{ + (void) platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +static void __init perseus2_init_smc91x(void) +{ + fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); + fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, + H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); +} + +void omap_perseus2_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); + perseus2_init_smc91x(); +} + +/* Only FPGA needs to be mapped here. All others are done with ioremap */ +static struct map_desc omap_perseus2_io_desc[] __initdata = { + {H2P2_DBG_FPGA_BASE, H2P2_DBG_FPGA_START, H2P2_DBG_FPGA_SIZE, + MT_DEVICE}, +}; + +static void __init omap_perseus2_map_io(void) +{ + omap_map_io(); + iotable_init(omap_perseus2_io_desc, + ARRAY_SIZE(omap_perseus2_io_desc)); + + /* Early, board-dependent init */ + + /* + * Hold GSM Reset until needed + */ + omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL); + + /* + * UARTs -> done automagically by 8250 driver + */ + + /* + * CSx timings, GPIO Mux ... setup + */ + + /* Flash: CS0 timings setup */ + omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0); + omap_writel(0x00000088, OMAP730_FLASH_ACFG_0); + + /* + * Ethernet support trough the debug board + * CS1 timings setup + */ + omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1); + omap_writel(0x00000000, OMAP730_FLASH_ACFG_1); + + /* + * Configure MPU_EXT_NIRQ IO in IO_CONF9 register, + * It is used as the Ethernet controller interrupt + */ + omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9); + omap_serial_init(p2_serial_ports); +} + +MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") + /* Maintainer: Kevin Hilman */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = omap_perseus2_map_io, + .init_irq = omap_perseus2_init_irq, + .init_machine = omap_perseus2_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c new file mode 100644 index 000000000000..d882f43658a0 --- /dev/null +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -0,0 +1,258 @@ +/* + * linux/arch/arm/mach-omap1/board-voiceblue.c + * + * Modified from board-generic.c + * + * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl + * + * Code for OMAP5910 based VoiceBlue board (VoIP to GSM gateway). + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "common.h" + +extern void omap_init_time(void); +extern int omap_gpio_init(void); + +static struct plat_serial8250_port voiceblue_ports[] = { + { + .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x40000), + .irq = OMAP_GPIO_IRQ(12), + .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 1, + .uartclk = 3686400, + }, + { + .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x50000), + .irq = OMAP_GPIO_IRQ(13), + .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 1, + .uartclk = 3686400, + }, + { + .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x60000), + .irq = OMAP_GPIO_IRQ(14), + .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 1, + .uartclk = 3686400, + }, + { + .mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x70000), + .irq = OMAP_GPIO_IRQ(15), + .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, + .iotype = UPIO_MEM, + .regshift = 1, + .uartclk = 3686400, + }, + { }, +}; + +static struct platform_device serial_device = { + .name = "serial8250", + .id = 1, + .dev = { + .platform_data = voiceblue_ports, + }, +}; + +static int __init ext_uart_init(void) +{ + return platform_device_register(&serial_device); +} +arch_initcall(ext_uart_init); + +static struct resource voiceblue_smc91x_resources[] = { + [0] = { + .start = OMAP_CS2_PHYS + 0x300, + .end = OMAP_CS2_PHYS + 0x300 + 16, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = OMAP_GPIO_IRQ(8), + .end = OMAP_GPIO_IRQ(8), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device voiceblue_smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(voiceblue_smc91x_resources), + .resource = voiceblue_smc91x_resources, +}; + +static struct platform_device *voiceblue_devices[] __initdata = { + &voiceblue_smc91x_device, +}; + +static struct omap_usb_config voiceblue_usb_config __initdata = { + .hmc_mode = 3, + .register_host = 1, + .register_dev = 1, + .pins[0] = 2, + .pins[1] = 6, + .pins[2] = 6, +}; + +static struct omap_board_config_kernel voiceblue_config[] = { + { OMAP_TAG_USB, &voiceblue_usb_config }, +}; + +static void __init voiceblue_init_irq(void) +{ + omap_init_irq(); + omap_gpio_init(); +} + +static void __init voiceblue_init(void) +{ + /* There is a good chance board is going up, so enable Power LED + * (it is connected through invertor) */ + omap_writeb(0x00, OMAP_LPG1_LCR); + /* Watchdog */ + omap_request_gpio(0); + /* smc91x reset */ + omap_request_gpio(7); + omap_set_gpio_direction(7, 0); + omap_set_gpio_dataout(7, 1); + udelay(2); /* wait at least 100ns */ + omap_set_gpio_dataout(7, 0); + mdelay(50); /* 50ms until PHY ready */ + /* smc91x interrupt pin */ + omap_request_gpio(8); + omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE); + /* 16C554 reset*/ + omap_request_gpio(6); + omap_set_gpio_direction(6, 0); + omap_set_gpio_dataout(6, 0); + /* 16C554 interrupt pins */ + omap_request_gpio(12); + omap_request_gpio(13); + omap_request_gpio(14); + omap_request_gpio(15); + omap_set_gpio_edge_ctrl(12, OMAP_GPIO_RISING_EDGE); + omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE); + omap_set_gpio_edge_ctrl(14, OMAP_GPIO_RISING_EDGE); + omap_set_gpio_edge_ctrl(15, OMAP_GPIO_RISING_EDGE); + + platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); + omap_board_config = voiceblue_config; + omap_board_config_size = ARRAY_SIZE(voiceblue_config); +} + +static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1}; + +static void __init voiceblue_map_io(void) +{ + omap_map_io(); + omap_serial_init(omap_serial_ports); +} + +#define MACHINE_PANICED 1 +#define MACHINE_REBOOTING 2 +#define MACHINE_REBOOT 4 +static unsigned long machine_state; + +static int panic_event(struct notifier_block *this, unsigned long event, + void *ptr) +{ + if (test_and_set_bit(MACHINE_PANICED, &machine_state)) + return NOTIFY_DONE; + + /* Flash Power LED + * (TODO: Enable clock right way (enabled in bootloader already)) */ + omap_writeb(0x78, OMAP_LPG1_LCR); + + return NOTIFY_DONE; +} + +static struct notifier_block panic_block = { + .notifier_call = panic_event, +}; + +static int __init setup_notifier(void) +{ + /* Setup panic notifier */ + notifier_chain_register(&panic_notifier_list, &panic_block); + + return 0; +} + +postcore_initcall(setup_notifier); + +static int wdt_gpio_state; + +void voiceblue_wdt_enable(void) +{ + omap_set_gpio_direction(0, 0); + omap_set_gpio_dataout(0, 0); + omap_set_gpio_dataout(0, 1); + omap_set_gpio_dataout(0, 0); + wdt_gpio_state = 0; +} + +void voiceblue_wdt_disable(void) +{ + omap_set_gpio_dataout(0, 0); + omap_set_gpio_dataout(0, 1); + omap_set_gpio_dataout(0, 0); + omap_set_gpio_direction(0, 1); +} + +void voiceblue_wdt_ping(void) +{ + if (test_bit(MACHINE_REBOOT, &machine_state)) + return; + + wdt_gpio_state = !wdt_gpio_state; + omap_set_gpio_dataout(0, wdt_gpio_state); +} + +void voiceblue_reset(void) +{ + set_bit(MACHINE_REBOOT, &machine_state); + voiceblue_wdt_enable(); + while (1) ; +} + +EXPORT_SYMBOL(voiceblue_wdt_enable); +EXPORT_SYMBOL(voiceblue_wdt_disable); +EXPORT_SYMBOL(voiceblue_wdt_ping); + +MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") + /* Maintainer: Ladislav Michl */ + .phys_ram = 0x10000000, + .phys_io = 0xfff00000, + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, + .boot_params = 0x10000100, + .map_io = voiceblue_map_io, + .init_irq = voiceblue_init_irq, + .init_machine = voiceblue_init, + .timer = &omap_timer, +MACHINE_END