diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-iop32x')
24 files changed, 0 insertions, 1766 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/Kconfig b/ANDROID_3.4.5/arch/arm/mach-iop32x/Kconfig deleted file mode 100644 index 5e8c6f7d..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/Kconfig +++ /dev/null @@ -1,46 +0,0 @@ -if ARCH_IOP32X - -menu "IOP32x Implementation Options" - -comment "IOP32x Platform Types" - -config MACH_EP80219 - bool - -config MACH_GLANTANK - bool "Enable support for the IO-Data GLAN Tank" - help - Say Y here if you want to run your kernel on the GLAN Tank - NAS appliance or machines from IO-Data's HDL-Gxxx, HDL-GWxxx - and HDL-GZxxx series. - -config ARCH_IQ80321 - bool "Enable support for IQ80321" - help - Say Y here if you want to run your kernel on the Intel IQ80321 - evaluation kit for the IOP321 processor. - -config ARCH_IQ31244 - bool "Enable support for EP80219/IQ31244" - select MACH_EP80219 - help - Say Y here if you want to run your kernel on the Intel EP80219 - evaluation kit for the Intel 80219 processor (a IOP321 variant) - or the IQ31244 evaluation kit for the IOP321 processor. - -config MACH_N2100 - bool "Enable support for the Thecus n2100" - help - Say Y here if you want to run your kernel on the Thecus n2100 - NAS appliance. - -config MACH_EM7210 - bool "Enable support for the Lanner EM7210" - help - Say Y here if you want to run your kernel on the Lanner EM7210 - board. Say also Y here if you have a SS4000e Baxter Creek NAS - appliance." - -endmenu - -endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile b/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile deleted file mode 100644 index cfdf8a13..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -# Makefile for the linux kernel. -# - -obj-y := irq.o -obj-m := -obj-n := -obj- := - -obj-$(CONFIG_MACH_GLANTANK) += glantank.o -obj-$(CONFIG_ARCH_IQ80321) += iq80321.o -obj-$(CONFIG_ARCH_IQ31244) += iq31244.o -obj-$(CONFIG_MACH_N2100) += n2100.o -obj-$(CONFIG_MACH_EM7210) += em7210.o diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile.boot b/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile.boot deleted file mode 100644 index 0a833b11..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y += 0xa0008000 -params_phys-y := 0xa0000100 -initrd_phys-y := 0xa0800000 diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/em7210.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/em7210.c deleted file mode 100644 index 24069e03..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/em7210.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * arch/arm/mach-iop32x/em7210.c - * - * Board support code for the Lanner EM7210 platforms. - * - * Based on arch/arm/mach-iop32x/iq31244.c file. - * - * Copyright (C) 2007 Arnaud Patard <arnaud.patard@rtp-net.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/mm.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/pm.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <mach/hardware.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <mach/time.h> - -static void __init em7210_timer_init(void) -{ - /* http://www.kwaak.net/fotos/fotos-nas/slide_24.html */ - /* 33.333 MHz crystal. */ - iop_init_time(200000000); -} - -static struct sys_timer em7210_timer = { - .init = em7210_timer_init, -}; - -/* - * EM7210 RTC - */ -static struct i2c_board_info __initdata em7210_i2c_devices[] = { - { - I2C_BOARD_INFO("rs5c372a", 0x32), - }, -}; - -/* - * EM7210 I/O - */ -static struct map_desc em7210_io_desc[] __initdata = { - { /* on-board devices */ - .virtual = IQ31244_UART, - .pfn = __phys_to_pfn(IQ31244_UART), - .length = 0x00100000, - .type = MT_DEVICE, - }, -}; - -void __init em7210_map_io(void) -{ - iop3xx_map_io(); - iotable_init(em7210_io_desc, ARRAY_SIZE(em7210_io_desc)); -} - - -/* - * EM7210 PCI - */ -#define INTA IRQ_IOP32X_XINT0 -#define INTB IRQ_IOP32X_XINT1 -#define INTC IRQ_IOP32X_XINT2 -#define INTD IRQ_IOP32X_XINT3 - -static int __init -em7210_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - static int pci_irq_table[][4] = { - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - {INTB, INTB, INTB, INTB}, /* console / uart */ - {INTA, INTA, INTA, INTA}, /* 1st 82541 */ - {INTD, INTD, INTD, INTD}, /* 2nd 82541 */ - {INTC, INTC, INTC, INTC}, /* GD31244 */ - {INTD, INTA, INTA, INTA}, /* mini-PCI */ - {INTD, INTC, INTA, INTA}, /* NEC USB */ - }; - - if (pin < 1 || pin > 4) - return -1; - - return pci_irq_table[slot % 6][pin - 1]; -} - -static struct hw_pci em7210_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, - .scan = iop3xx_pci_scan_bus, - .map_irq = em7210_pci_map_irq, -}; - -static int __init em7210_pci_init(void) -{ - if (machine_is_em7210()) - pci_common_init(&em7210_pci); - - return 0; -} - -subsys_initcall(em7210_pci_init); - - -/* - * EM7210 Flash - */ -static struct physmap_flash_data em7210_flash_data = { - .width = 2, -}; - -static struct resource em7210_flash_resource = { - .start = 0xf0000000, - .end = 0xf1ffffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device em7210_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &em7210_flash_data, - }, - .num_resources = 1, - .resource = &em7210_flash_resource, -}; - - -/* - * EM7210 UART - * The physical address of the serial port is 0xfe800000, - * so it can be used for physical and virtual address. - */ -static struct plat_serial8250_port em7210_serial_port[] = { - { - .mapbase = IQ31244_UART, - .membase = (char *)IQ31244_UART, - .irq = IRQ_IOP32X_XINT1, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 0, - .uartclk = 1843200, - }, - { }, -}; - -static struct resource em7210_uart_resource = { - .start = IQ31244_UART, - .end = IQ31244_UART + 7, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device em7210_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = em7210_serial_port, - }, - .num_resources = 1, - .resource = &em7210_uart_resource, -}; - -void em7210_power_off(void) -{ - *IOP3XX_GPOE &= 0xfe; - *IOP3XX_GPOD |= 0x01; -} - -static void __init em7210_init_machine(void) -{ - platform_device_register(&em7210_serial_device); - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&em7210_flash_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - - i2c_register_board_info(0, em7210_i2c_devices, - ARRAY_SIZE(em7210_i2c_devices)); - - - pm_power_off = em7210_power_off; -} - -MACHINE_START(EM7210, "Lanner EM7210") - .atag_offset = 0x100, - .map_io = em7210_map_io, - .init_irq = iop32x_init_irq, - .timer = &em7210_timer, - .init_machine = em7210_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/glantank.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/glantank.c deleted file mode 100644 index 204e1d1c..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/glantank.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * arch/arm/mach-iop32x/glantank.c - * - * Board support code for the GLAN Tank. - * - * Copyright (C) 2006, 2007 Martin Michlmayr <tbm@cyrius.com> - * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/f75375s.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/pm.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/i2c.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <mach/time.h> - -/* - * GLAN Tank timer tick configuration. - */ -static void __init glantank_timer_init(void) -{ - /* 33.333 MHz crystal. */ - iop_init_time(200000000); -} - -static struct sys_timer glantank_timer = { - .init = glantank_timer_init, -}; - - -/* - * GLAN Tank I/O. - */ -static struct map_desc glantank_io_desc[] __initdata = { - { /* on-board devices */ - .virtual = GLANTANK_UART, - .pfn = __phys_to_pfn(GLANTANK_UART), - .length = 0x00100000, - .type = MT_DEVICE - }, -}; - -void __init glantank_map_io(void) -{ - iop3xx_map_io(); - iotable_init(glantank_io_desc, ARRAY_SIZE(glantank_io_desc)); -} - - -/* - * GLAN Tank PCI. - */ -#define INTA IRQ_IOP32X_XINT0 -#define INTB IRQ_IOP32X_XINT1 -#define INTC IRQ_IOP32X_XINT2 -#define INTD IRQ_IOP32X_XINT3 - -static int __init -glantank_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - static int pci_irq_table[][4] = { - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - {INTD, INTD, INTD, INTD}, /* UART (8250) */ - {INTA, INTA, INTA, INTA}, /* Ethernet (E1000) */ - {INTB, INTB, INTB, INTB}, /* IDE (AEC6280R) */ - {INTC, INTC, INTC, INTC}, /* USB (NEC) */ - }; - - BUG_ON(pin < 1 || pin > 4); - - return pci_irq_table[slot % 4][pin - 1]; -} - -static struct hw_pci glantank_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, - .scan = iop3xx_pci_scan_bus, - .map_irq = glantank_pci_map_irq, -}; - -static int __init glantank_pci_init(void) -{ - if (machine_is_glantank()) - pci_common_init(&glantank_pci); - - return 0; -} - -subsys_initcall(glantank_pci_init); - - -/* - * GLAN Tank machine initialization. - */ -static struct physmap_flash_data glantank_flash_data = { - .width = 2, -}; - -static struct resource glantank_flash_resource = { - .start = 0xf0000000, - .end = 0xf007ffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device glantank_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &glantank_flash_data, - }, - .num_resources = 1, - .resource = &glantank_flash_resource, -}; - -static struct plat_serial8250_port glantank_serial_port[] = { - { - .mapbase = GLANTANK_UART, - .membase = (char *)GLANTANK_UART, - .irq = IRQ_IOP32X_XINT3, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 0, - .uartclk = 1843200, - }, - { }, -}; - -static struct resource glantank_uart_resource = { - .start = GLANTANK_UART, - .end = GLANTANK_UART + 7, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device glantank_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = glantank_serial_port, - }, - .num_resources = 1, - .resource = &glantank_uart_resource, -}; - -static struct f75375s_platform_data glantank_f75375s = { - .pwm = { 255, 255 }, - .pwm_enable = { 0, 0 }, -}; - -static struct i2c_board_info __initdata glantank_i2c_devices[] = { - { - I2C_BOARD_INFO("rs5c372a", 0x32), - }, - { - I2C_BOARD_INFO("f75375", 0x2e), - .platform_data = &glantank_f75375s, - }, -}; - -static void glantank_power_off(void) -{ - __raw_writeb(0x01, 0xfe8d0004); - - while (1) - ; -} - -static void __init glantank_init_machine(void) -{ - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&glantank_flash_device); - platform_device_register(&glantank_serial_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - - i2c_register_board_info(0, glantank_i2c_devices, - ARRAY_SIZE(glantank_i2c_devices)); - - pm_power_off = glantank_power_off; -} - -MACHINE_START(GLANTANK, "GLAN Tank") - /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ - .atag_offset = 0x100, - .map_io = glantank_map_io, - .init_irq = iop32x_init_irq, - .timer = &glantank_timer, - .init_machine = glantank_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/adma.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/adma.h deleted file mode 100644 index 5ed92037..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/adma.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef IOP32X_ADMA_H -#define IOP32X_ADMA_H -#include <asm/hardware/iop3xx-adma.h> -#endif - diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/debug-macro.S b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/debug-macro.S deleted file mode 100644 index 363bdf90..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/debug-macro.S +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * 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. - */ - - .macro addruart, rp, rv, tmp - mov \rp, #0xfe000000 @ physical as well as virtual - orr \rp, \rp, #0x00800000 @ location of the UART - mov \rv, \rp - .endm - -#define UART_SHIFT 0 -#include <asm/hardware/debug-8250.S> diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/entry-macro.S b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/entry-macro.S deleted file mode 100644 index ea13ae02..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/entry-macro.S +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for IOP32x-based platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ -#include <mach/iop32x.h> - - .macro get_irqnr_preamble, base, tmp - mrc p15, 0, \tmp, c15, c1, 0 - orr \tmp, \tmp, #(1 << 6) - mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access - mrc p15, 0, \tmp, c15, c1, 0 - mov \tmp, \tmp - sub pc, pc, #4 @ cp_wait - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mrc p6, 0, \irqstat, c8, c0, 0 @ Read IINTSRC - cmp \irqstat, #0 - clzne \irqnr, \irqstat - rsbne \irqnr, \irqnr, #31 - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - mrc p15, 0, \tmp1, c15, c1, 0 - ands \tmp2, \tmp1, #(1 << 6) - bicne \tmp1, \tmp1, #(1 << 6) - mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access - .endm diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/glantank.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/glantank.h deleted file mode 100644 index 958eb91c..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/glantank.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/glantank.h - * - * IO-Data GLAN Tank board registers - */ - -#ifndef __GLANTANK_H -#define __GLANTANK_H - -#define GLANTANK_UART 0xfe800000 /* UART */ - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/gpio.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/gpio.h deleted file mode 100644 index 708f4ec9..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/gpio.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_ARCH_IOP32X_GPIO_H -#define __ASM_ARCH_IOP32X_GPIO_H - -#include <asm/hardware/iop3xx-gpio.h> - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/hardware.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/hardware.h deleted file mode 100644 index 48cb1b20..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/hardware.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/hardware.h - */ - -#ifndef __HARDWARE_H -#define __HARDWARE_H - -#include <asm/types.h> - -/* - * Note about PCI IO space mappings - * - * To make IO space accesses efficient, we store virtual addresses in - * the IO resources. - * - * The PCI IO space is located at virtual 0xfe000000 from physical - * 0x90000000. The PCI BARs must be programmed with physical addresses, - * but when we read them, we convert them to virtual addresses. See - * arch/arm/plat-iop/pci.c. - */ - -#ifndef __ASSEMBLY__ -void iop32x_init_irq(void); -#endif - - -/* - * Generic chipset bits - */ -#include "iop32x.h" - -/* - * Board specific bits - */ -#include "glantank.h" -#include "iq80321.h" -#include "iq31244.h" -#include "n2100.h" - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/io.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/io.h deleted file mode 100644 index e2ada265..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/io.h - * - * Copyright (C) 2001 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. - */ - -#ifndef __IO_H -#define __IO_H - -#include <asm/hardware/iop3xx.h> - -#define IO_SPACE_LIMIT 0xffffffff -#define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iop32x.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iop32x.h deleted file mode 100644 index 941f363a..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iop32x.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/iop32x.h - * - * Intel IOP32X Chip definitions - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * Copyright (C) 2004 Intel Corp. - * - * 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. - */ - -#ifndef __IOP32X_H -#define __IOP32X_H - -/* - * Peripherals that are shared between the iop32x and iop33x but - * located at different addresses. - */ -#define IOP3XX_GPIO_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c4 + (reg)) -#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg)) - -#include <asm/hardware/iop3xx.h> - -/* ATU Parameters - * set up a 1:1 bus to physical ram relationship - * w/ physical ram on top of pci in the memory map - */ -#define IOP32X_MAX_RAM_SIZE 0x40000000UL -#define IOP3XX_MAX_RAM_SIZE IOP32X_MAX_RAM_SIZE -#define IOP3XX_PCI_LOWER_MEM_BA 0x80000000 - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq31244.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq31244.h deleted file mode 100644 index 6b6b369e..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq31244.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/iq31244.h - * - * Intel IQ31244 evaluation board registers - */ - -#ifndef __IQ31244_H -#define __IQ31244_H - -#define IQ31244_UART 0xfe800000 /* UART #1 */ -#define IQ31244_7SEG_1 0xfe840000 /* 7-Segment MSB */ -#define IQ31244_7SEG_0 0xfe850000 /* 7-Segment LSB (WO) */ -#define IQ31244_ROTARY_SW 0xfe8d0000 /* Rotary Switch */ -#define IQ31244_BATT_STAT 0xfe8f0000 /* Battery Status */ - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq80321.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq80321.h deleted file mode 100644 index 498819b7..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/iq80321.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/iq80321.h - * - * Intel IQ80321 evaluation board registers - */ - -#ifndef __IQ80321_H -#define __IQ80321_H - -#define IQ80321_UART 0xfe800000 /* UART #1 */ -#define IQ80321_7SEG_1 0xfe840000 /* 7-Segment MSB */ -#define IQ80321_7SEG_0 0xfe850000 /* 7-Segment LSB (WO) */ -#define IQ80321_ROTARY_SW 0xfe8d0000 /* Rotary Switch */ -#define IQ80321_BATT_STAT 0xfe8f0000 /* Battery Status */ - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/irqs.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/irqs.h deleted file mode 100644 index 33573e09..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/irqs.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/irqs.h - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright: (C) 2002 Rory Bolt - * - * 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. - */ - -#ifndef __IRQS_H -#define __IRQS_H - -/* - * IOP80321 chipset interrupts - */ -#define IRQ_IOP32X_DMA0_EOT 0 -#define IRQ_IOP32X_DMA0_EOC 1 -#define IRQ_IOP32X_DMA1_EOT 2 -#define IRQ_IOP32X_DMA1_EOC 3 -#define IRQ_IOP32X_AA_EOT 6 -#define IRQ_IOP32X_AA_EOC 7 -#define IRQ_IOP32X_CORE_PMON 8 -#define IRQ_IOP32X_TIMER0 9 -#define IRQ_IOP32X_TIMER1 10 -#define IRQ_IOP32X_I2C_0 11 -#define IRQ_IOP32X_I2C_1 12 -#define IRQ_IOP32X_MESSAGING 13 -#define IRQ_IOP32X_ATU_BIST 14 -#define IRQ_IOP32X_PERFMON 15 -#define IRQ_IOP32X_CORE_PMU 16 -#define IRQ_IOP32X_BIU_ERR 17 -#define IRQ_IOP32X_ATU_ERR 18 -#define IRQ_IOP32X_MCU_ERR 19 -#define IRQ_IOP32X_DMA0_ERR 20 -#define IRQ_IOP32X_DMA1_ERR 21 -#define IRQ_IOP32X_AA_ERR 23 -#define IRQ_IOP32X_MSG_ERR 24 -#define IRQ_IOP32X_SSP 25 -#define IRQ_IOP32X_XINT0 27 -#define IRQ_IOP32X_XINT1 28 -#define IRQ_IOP32X_XINT2 29 -#define IRQ_IOP32X_XINT3 30 -#define IRQ_IOP32X_HPI 31 - -#define NR_IRQS 32 - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/n2100.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/n2100.h deleted file mode 100644 index 40b8a532..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/n2100.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/n2100.h - * - * Thecus N2100 board registers - */ - -#ifndef __N2100_H -#define __N2100_H - -#define N2100_UART 0xfe800000 /* UART */ - -#define N2100_COPY_BUTTON IOP3XX_GPIO_LINE(0) -#define N2100_PCA9532_RESET IOP3XX_GPIO_LINE(2) -#define N2100_RESET_BUTTON IOP3XX_GPIO_LINE(3) -#define N2100_HARDWARE_RESET IOP3XX_GPIO_LINE(4) -#define N2100_POWER_BUTTON IOP3XX_GPIO_LINE(5) - - -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/time.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/time.h deleted file mode 100644 index 0f28c994..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/time.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef _IOP32X_TIME_H_ -#define _IOP32X_TIME_H_ -#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0 -#endif diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/timex.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/timex.h deleted file mode 100644 index 7262ab81..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/timex.h - * - * IOP32x architecture timex specifications - */ -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/uncompress.h b/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/uncompress.h deleted file mode 100644 index 4fd71549..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/include/mach/uncompress.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/uncompress.h - */ - -#include <asm/types.h> -#include <asm/mach-types.h> -#include <linux/serial_reg.h> -#include <mach/hardware.h> - -volatile u8 *uart_base; - -#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) - -static inline void putc(char c) -{ - while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) - barrier(); - uart_base[UART_TX] = c; -} - -static inline void flush(void) -{ -} - -static __inline__ void __arch_decomp_setup(unsigned long arch_id) -{ - if (machine_is_iq80321()) - uart_base = (volatile u8 *)IQ80321_UART; - else if (machine_is_iq31244() || machine_is_em7210()) - uart_base = (volatile u8 *)IQ31244_UART; - else - uart_base = (volatile u8 *)0xfe800000; -} - -/* - * nothing to do - */ -#define arch_decomp_setup() __arch_decomp_setup(arch_id) -#define arch_decomp_wdog() diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/iq31244.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/iq31244.c deleted file mode 100644 index 3eb642af..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/iq31244.c +++ /dev/null @@ -1,337 +0,0 @@ -/* - * arch/arm/mach-iop32x/iq31244.c - * - * Board support code for the Intel EP80219 and IQ31244 platforms. - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * Copyright 2003 (c) MontaVista, Software, Inc. - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/pm.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/cputype.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <mach/time.h> - -/* - * Until March of 2007 iq31244 platforms and ep80219 platforms shared the - * same machine id, and the processor type was used to select board type. - * However this assumption breaks for an iq80219 board which is an iop219 - * processor on an iq31244 board. The force_ep80219 flag has been added - * for old boot loaders using the iq31244 machine id for an ep80219 platform. - */ -static int force_ep80219; - -static int is_80219(void) -{ - return !!((read_cpuid_id() & 0xffffffe0) == 0x69052e20); -} - -static int is_ep80219(void) -{ - if (machine_is_ep80219() || force_ep80219) - return 1; - else - return 0; -} - - -/* - * EP80219/IQ31244 timer tick configuration. - */ -static void __init iq31244_timer_init(void) -{ - if (is_ep80219()) { - /* 33.333 MHz crystal. */ - iop_init_time(200000000); - } else { - /* 33.000 MHz crystal. */ - iop_init_time(198000000); - } -} - -static struct sys_timer iq31244_timer = { - .init = iq31244_timer_init, -}; - - -/* - * IQ31244 I/O. - */ -static struct map_desc iq31244_io_desc[] __initdata = { - { /* on-board devices */ - .virtual = IQ31244_UART, - .pfn = __phys_to_pfn(IQ31244_UART), - .length = 0x00100000, - .type = MT_DEVICE, - }, -}; - -void __init iq31244_map_io(void) -{ - iop3xx_map_io(); - iotable_init(iq31244_io_desc, ARRAY_SIZE(iq31244_io_desc)); -} - - -/* - * EP80219/IQ31244 PCI. - */ -static int __init -ep80219_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (slot == 0) { - /* CFlash */ - irq = IRQ_IOP32X_XINT1; - } else if (slot == 1) { - /* 82551 Pro 100 */ - irq = IRQ_IOP32X_XINT0; - } else if (slot == 2) { - /* PCI-X Slot */ - irq = IRQ_IOP32X_XINT3; - } else if (slot == 3) { - /* SATA */ - irq = IRQ_IOP32X_XINT2; - } else { - printk(KERN_ERR "ep80219_pci_map_irq() called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci ep80219_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, - .scan = iop3xx_pci_scan_bus, - .map_irq = ep80219_pci_map_irq, -}; - -static int __init -iq31244_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (slot == 0) { - /* CFlash */ - irq = IRQ_IOP32X_XINT1; - } else if (slot == 1) { - /* SATA */ - irq = IRQ_IOP32X_XINT2; - } else if (slot == 2) { - /* PCI-X Slot */ - irq = IRQ_IOP32X_XINT3; - } else if (slot == 3) { - /* 82546 GigE */ - irq = IRQ_IOP32X_XINT0; - } else { - printk(KERN_ERR "iq31244_pci_map_irq called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci iq31244_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, - .scan = iop3xx_pci_scan_bus, - .map_irq = iq31244_pci_map_irq, -}; - -static int __init iq31244_pci_init(void) -{ - if (is_ep80219()) - pci_common_init(&ep80219_pci); - else if (machine_is_iq31244()) { - if (is_80219()) { - printk("note: iq31244 board type has been selected\n"); - printk("note: to select ep80219 operation:\n"); - printk("\t1/ specify \"force_ep80219\" on the kernel" - " command line\n"); - printk("\t2/ update boot loader to pass" - " the ep80219 id: %d\n", MACH_TYPE_EP80219); - } - pci_common_init(&iq31244_pci); - } - - return 0; -} - -subsys_initcall(iq31244_pci_init); - - -/* - * IQ31244 machine initialisation. - */ -static struct physmap_flash_data iq31244_flash_data = { - .width = 2, -}; - -static struct resource iq31244_flash_resource = { - .start = 0xf0000000, - .end = 0xf07fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq31244_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &iq31244_flash_data, - }, - .num_resources = 1, - .resource = &iq31244_flash_resource, -}; - -static struct plat_serial8250_port iq31244_serial_port[] = { - { - .mapbase = IQ31244_UART, - .membase = (char *)IQ31244_UART, - .irq = IRQ_IOP32X_XINT1, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 0, - .uartclk = 1843200, - }, - { }, -}; - -static struct resource iq31244_uart_resource = { - .start = IQ31244_UART, - .end = IQ31244_UART + 7, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq31244_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = iq31244_serial_port, - }, - .num_resources = 1, - .resource = &iq31244_uart_resource, -}; - -/* - * This function will send a SHUTDOWN_COMPLETE message to the PIC - * controller over I2C. We are not using the i2c subsystem since - * we are going to power off and it may be removed - */ -void ep80219_power_off(void) -{ - /* - * Send the Address byte w/ the start condition - */ - *IOP3XX_IDBR1 = 0x60; - *IOP3XX_ICR1 = 0xE9; - mdelay(1); - - /* - * Send the START_MSG byte w/ no start or stop condition - */ - *IOP3XX_IDBR1 = 0x0F; - *IOP3XX_ICR1 = 0xE8; - mdelay(1); - - /* - * Send the SHUTDOWN_COMPLETE Message ID byte w/ no start or - * stop condition - */ - *IOP3XX_IDBR1 = 0x03; - *IOP3XX_ICR1 = 0xE8; - mdelay(1); - - /* - * Send an ignored byte w/ stop condition - */ - *IOP3XX_IDBR1 = 0x00; - *IOP3XX_ICR1 = 0xEA; - - while (1) - ; -} - -static void __init iq31244_init_machine(void) -{ - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&iq31244_flash_device); - platform_device_register(&iq31244_serial_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - - if (is_ep80219()) - pm_power_off = ep80219_power_off; - - if (!is_80219()) - platform_device_register(&iop3xx_aau_channel); -} - -static int __init force_ep80219_setup(char *str) -{ - force_ep80219 = 1; - return 1; -} - -__setup("force_ep80219", force_ep80219_setup); - -MACHINE_START(IQ31244, "Intel IQ31244") - /* Maintainer: Intel Corp. */ - .atag_offset = 0x100, - .map_io = iq31244_map_io, - .init_irq = iop32x_init_irq, - .timer = &iq31244_timer, - .init_machine = iq31244_init_machine, - .restart = iop3xx_restart, -MACHINE_END - -/* There should have been an ep80219 machine identifier from the beginning. - * Boot roms older than March 2007 do not know the ep80219 machine id. Pass - * "force_ep80219" on the kernel command line, otherwise iq31244 operation - * will be selected. - */ -MACHINE_START(EP80219, "Intel EP80219") - /* Maintainer: Intel Corp. */ - .atag_offset = 0x100, - .map_io = iq31244_map_io, - .init_irq = iop32x_init_irq, - .timer = &iq31244_timer, - .init_machine = iq31244_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/iq80321.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/iq80321.c deleted file mode 100644 index 2ec724b5..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/iq80321.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * arch/arm/mach-iop32x/iq80321.c - * - * Board support code for the Intel IQ80321 platform. - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <mach/time.h> - -/* - * IQ80321 timer tick configuration. - */ -static void __init iq80321_timer_init(void) -{ - /* 33.333 MHz crystal. */ - iop_init_time(200000000); -} - -static struct sys_timer iq80321_timer = { - .init = iq80321_timer_init, -}; - - -/* - * IQ80321 I/O. - */ -static struct map_desc iq80321_io_desc[] __initdata = { - { /* on-board devices */ - .virtual = IQ80321_UART, - .pfn = __phys_to_pfn(IQ80321_UART), - .length = 0x00100000, - .type = MT_DEVICE, - }, -}; - -void __init iq80321_map_io(void) -{ - iop3xx_map_io(); - iotable_init(iq80321_io_desc, ARRAY_SIZE(iq80321_io_desc)); -} - - -/* - * IQ80321 PCI. - */ -static int __init -iq80321_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if ((slot == 2 || slot == 6) && pin == 1) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP32X_XINT2; - } else if ((slot == 2 || slot == 6) && pin == 2) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP32X_XINT3; - } else if ((slot == 2 || slot == 6) && pin == 3) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP32X_XINT0; - } else if ((slot == 2 || slot == 6) && pin == 4) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP32X_XINT1; - } else if (slot == 4 || slot == 8) { - /* Gig-E */ - irq = IRQ_IOP32X_XINT0; - } else { - printk(KERN_ERR "iq80321_pci_map_irq() called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci iq80321_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit_cond, - .scan = iop3xx_pci_scan_bus, - .map_irq = iq80321_pci_map_irq, -}; - -static int __init iq80321_pci_init(void) -{ - if ((iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) && - machine_is_iq80321()) - pci_common_init(&iq80321_pci); - - return 0; -} - -subsys_initcall(iq80321_pci_init); - - -/* - * IQ80321 machine initialisation. - */ -static struct physmap_flash_data iq80321_flash_data = { - .width = 1, -}; - -static struct resource iq80321_flash_resource = { - .start = 0xf0000000, - .end = 0xf07fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq80321_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &iq80321_flash_data, - }, - .num_resources = 1, - .resource = &iq80321_flash_resource, -}; - -static struct plat_serial8250_port iq80321_serial_port[] = { - { - .mapbase = IQ80321_UART, - .membase = (char *)IQ80321_UART, - .irq = IRQ_IOP32X_XINT1, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 0, - .uartclk = 1843200, - }, - { }, -}; - -static struct resource iq80321_uart_resource = { - .start = IQ80321_UART, - .end = IQ80321_UART + 7, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq80321_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = iq80321_serial_port, - }, - .num_resources = 1, - .resource = &iq80321_uart_resource, -}; - -static void __init iq80321_init_machine(void) -{ - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&iq80321_flash_device); - platform_device_register(&iq80321_serial_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - platform_device_register(&iop3xx_aau_channel); -} - -MACHINE_START(IQ80321, "Intel IQ80321") - /* Maintainer: Intel Corp. */ - .atag_offset = 0x100, - .map_io = iq80321_map_io, - .init_irq = iop32x_init_irq, - .timer = &iq80321_timer, - .init_machine = iq80321_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/irq.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/irq.c deleted file mode 100644 index d7ee2789..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/irq.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * arch/arm/mach-iop32x/irq.c - * - * Generic IOP32X IRQ handling functionality - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * - * 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/init.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <asm/mach/irq.h> -#include <asm/irq.h> -#include <mach/hardware.h> -#include <asm/mach-types.h> - -static u32 iop32x_mask; - -static void intctl_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val)); -} - -static void intstr_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c4, c0, 0" : : "r" (val)); -} - -static void -iop32x_irq_mask(struct irq_data *d) -{ - iop32x_mask &= ~(1 << d->irq); - intctl_write(iop32x_mask); -} - -static void -iop32x_irq_unmask(struct irq_data *d) -{ - iop32x_mask |= 1 << d->irq; - intctl_write(iop32x_mask); -} - -struct irq_chip ext_chip = { - .name = "IOP32x", - .irq_ack = iop32x_irq_mask, - .irq_mask = iop32x_irq_mask, - .irq_unmask = iop32x_irq_unmask, -}; - -void __init iop32x_init_irq(void) -{ - int i; - - iop_init_cp6_handler(); - - intctl_write(0); - intstr_write(0); - if (machine_is_glantank() || - machine_is_iq80321() || - machine_is_iq31244() || - machine_is_n2100() || - machine_is_em7210()) - *IOP3XX_PCIIRSR = 0x0f; - - for (i = 0; i < NR_IRQS; i++) { - irq_set_chip_and_handler(i, &ext_chip, handle_level_irq); - set_irq_flags(i, IRQF_VALID | IRQF_PROBE); - } -} diff --git a/ANDROID_3.4.5/arch/arm/mach-iop32x/n2100.c b/ANDROID_3.4.5/arch/arm/mach-iop32x/n2100.c deleted file mode 100644 index 6b6d5591..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-iop32x/n2100.c +++ /dev/null @@ -1,344 +0,0 @@ -/* - * arch/arm/mach-iop32x/n2100.c - * - * Board support code for the Thecus N2100 platform. - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * Copyright 2003 (c) MontaVista, Software, Inc. - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/f75375s.h> -#include <linux/leds-pca9532.h> -#include <linux/delay.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/pm.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/i2c.h> -#include <linux/platform_device.h> -#include <linux/reboot.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <mach/time.h> - -/* - * N2100 timer tick configuration. - */ -static void __init n2100_timer_init(void) -{ - /* 33.000 MHz crystal. */ - iop_init_time(198000000); -} - -static struct sys_timer n2100_timer = { - .init = n2100_timer_init, -}; - - -/* - * N2100 I/O. - */ -static struct map_desc n2100_io_desc[] __initdata = { - { /* on-board devices */ - .virtual = N2100_UART, - .pfn = __phys_to_pfn(N2100_UART), - .length = 0x00100000, - .type = MT_DEVICE - }, -}; - -void __init n2100_map_io(void) -{ - iop3xx_map_io(); - iotable_init(n2100_io_desc, ARRAY_SIZE(n2100_io_desc)); -} - - -/* - * N2100 PCI. - */ -static int __init -n2100_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (PCI_SLOT(dev->devfn) == 1) { - /* RTL8110SB #1 */ - irq = IRQ_IOP32X_XINT0; - } else if (PCI_SLOT(dev->devfn) == 2) { - /* RTL8110SB #2 */ - irq = IRQ_IOP32X_XINT3; - } else if (PCI_SLOT(dev->devfn) == 3) { - /* Sil3512 */ - irq = IRQ_IOP32X_XINT2; - } else if (PCI_SLOT(dev->devfn) == 4 && pin == 1) { - /* VT6212 INTA */ - irq = IRQ_IOP32X_XINT1; - } else if (PCI_SLOT(dev->devfn) == 4 && pin == 2) { - /* VT6212 INTB */ - irq = IRQ_IOP32X_XINT0; - } else if (PCI_SLOT(dev->devfn) == 4 && pin == 3) { - /* VT6212 INTC */ - irq = IRQ_IOP32X_XINT2; - } else if (PCI_SLOT(dev->devfn) == 5) { - /* Mini-PCI slot */ - irq = IRQ_IOP32X_XINT3; - } else { - printk(KERN_ERR "n2100_pci_map_irq() called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci n2100_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit, - .scan = iop3xx_pci_scan_bus, - .map_irq = n2100_pci_map_irq, -}; - -/* - * Both r8169 chips on the n2100 exhibit PCI parity problems. Set - * the ->broken_parity_status flag for both ports so that the r8169 - * driver knows it should ignore error interrupts. - */ -static void n2100_fixup_r8169(struct pci_dev *dev) -{ - if (dev->bus->number == 0 && - (dev->devfn == PCI_DEVFN(1, 0) || - dev->devfn == PCI_DEVFN(2, 0))) - dev->broken_parity_status = 1; -} -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_REALTEK, PCI_ANY_ID, n2100_fixup_r8169); - -static int __init n2100_pci_init(void) -{ - if (machine_is_n2100()) - pci_common_init(&n2100_pci); - - return 0; -} - -subsys_initcall(n2100_pci_init); - - -/* - * N2100 machine initialisation. - */ -static struct physmap_flash_data n2100_flash_data = { - .width = 2, -}; - -static struct resource n2100_flash_resource = { - .start = 0xf0000000, - .end = 0xf0ffffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device n2100_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &n2100_flash_data, - }, - .num_resources = 1, - .resource = &n2100_flash_resource, -}; - - -static struct plat_serial8250_port n2100_serial_port[] = { - { - .mapbase = N2100_UART, - .membase = (char *)N2100_UART, - .irq = 0, - .flags = UPF_SKIP_TEST | UPF_AUTO_IRQ | UPF_SHARE_IRQ, - .iotype = UPIO_MEM, - .regshift = 0, - .uartclk = 1843200, - }, - { }, -}; - -static struct resource n2100_uart_resource = { - .start = N2100_UART, - .end = N2100_UART + 7, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device n2100_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = n2100_serial_port, - }, - .num_resources = 1, - .resource = &n2100_uart_resource, -}; - -static struct f75375s_platform_data n2100_f75375s = { - .pwm = { 255, 255 }, - .pwm_enable = { 0, 0 }, -}; - -static struct pca9532_platform_data n2100_leds = { - .leds = { - { .name = "n2100:red:satafail0", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - { .name = "n2100:red:satafail1", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - { .name = "n2100:blue:usb", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - { .type = PCA9532_TYPE_NONE }, - - { .type = PCA9532_TYPE_NONE }, - { .type = PCA9532_TYPE_NONE }, - { .type = PCA9532_TYPE_NONE }, - { .name = "n2100:red:usb", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - - { .type = PCA9532_TYPE_NONE }, /* power OFF gpio */ - { .type = PCA9532_TYPE_NONE }, /* reset gpio */ - { .type = PCA9532_TYPE_NONE }, - { .type = PCA9532_TYPE_NONE }, - - { .type = PCA9532_TYPE_NONE }, - { .name = "n2100:orange:system", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - { .name = "n2100:red:system", - .state = PCA9532_OFF, - .type = PCA9532_TYPE_LED, - }, - { .name = "N2100 beeper" , - .state = PCA9532_OFF, - .type = PCA9532_TYPE_N2100_BEEP, - }, - }, - .psc = { 0, 0 }, - .pwm = { 0, 0 }, -}; - -static struct i2c_board_info __initdata n2100_i2c_devices[] = { - { - I2C_BOARD_INFO("rs5c372b", 0x32), - }, - { - I2C_BOARD_INFO("f75375", 0x2e), - .platform_data = &n2100_f75375s, - }, - { - I2C_BOARD_INFO("pca9532", 0x60), - .platform_data = &n2100_leds, - }, -}; - -/* - * Pull PCA9532 GPIO #8 low to power off the machine. - */ -static void n2100_power_off(void) -{ - local_irq_disable(); - - /* Start condition, I2C address of PCA9532, write transaction. */ - *IOP3XX_IDBR0 = 0xc0; - *IOP3XX_ICR0 = 0xe9; - mdelay(1); - - /* Write address 0x08. */ - *IOP3XX_IDBR0 = 0x08; - *IOP3XX_ICR0 = 0xe8; - mdelay(1); - - /* Write data 0x01, stop condition. */ - *IOP3XX_IDBR0 = 0x01; - *IOP3XX_ICR0 = 0xea; - - while (1) - ; -} - -static void n2100_restart(char mode, const char *cmd) -{ - gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW); - gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT); - while (1) - ; -} - - -static struct timer_list power_button_poll_timer; - -static void power_button_poll(unsigned long dummy) -{ - if (gpio_line_get(N2100_POWER_BUTTON) == 0) { - ctrl_alt_del(); - return; - } - - power_button_poll_timer.expires = jiffies + (HZ / 10); - add_timer(&power_button_poll_timer); -} - - -static void __init n2100_init_machine(void) -{ - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&n2100_flash_device); - platform_device_register(&n2100_serial_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - - i2c_register_board_info(0, n2100_i2c_devices, - ARRAY_SIZE(n2100_i2c_devices)); - - pm_power_off = n2100_power_off; - - init_timer(&power_button_poll_timer); - power_button_poll_timer.function = power_button_poll; - power_button_poll_timer.expires = jiffies + (HZ / 10); - add_timer(&power_button_poll_timer); -} - -MACHINE_START(N2100, "Thecus N2100") - /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ - .atag_offset = 0x100, - .map_io = n2100_map_io, - .init_irq = iop32x_init_irq, - .timer = &n2100_timer, - .init_machine = n2100_init_machine, - .restart = n2100_restart, -MACHINE_END |