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MIPS: Alchemy: merge GPR/MTX-1/XXS1500 board code into single files
Most of these files are have more comments than real code; merge them all into single board-<name>.c files. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2869/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Manuel Lauss
Ralf Baechle
parent
f869d42e58
commit
8e026910fc
3
arch/mips/alchemy/Makefile
Normal file
3
arch/mips/alchemy/Makefile
Normal file
@ -0,0 +1,3 @@
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obj-$(CONFIG_MIPS_GPR) += board-gpr.o
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obj-$(CONFIG_MIPS_MTX1) += board-mtx1.o
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obj-$(CONFIG_MIPS_XXS1500) += board-xxs1500.o
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@ -75,21 +75,21 @@ cflags-$(CONFIG_MIPS_DB1300) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
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load-$(CONFIG_MIPS_DB1300) += 0xffffffff80100000
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load-$(CONFIG_MIPS_DB1300) += 0xffffffff80100000
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#
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#
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# 4G-Systems eval board
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# 4G-Systems MTX-1 "MeshCube" wireless router
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#
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#
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platform-$(CONFIG_MIPS_MTX1) += alchemy/mtx-1/
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platform-$(CONFIG_MIPS_MTX1) += alchemy/
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load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
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load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
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#
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#
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# MyCable eval board
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# MyCable eval board
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#
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#
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platform-$(CONFIG_MIPS_XXS1500) += alchemy/xxs1500/
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platform-$(CONFIG_MIPS_XXS1500) += alchemy/
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load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
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load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
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#
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#
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# Trapeze ITS GRP board
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# Trapeze ITS GRP board
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#
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#
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platform-$(CONFIG_MIPS_GPR) += alchemy/gpr/
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platform-$(CONFIG_MIPS_GPR) += alchemy/
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load-$(CONFIG_MIPS_GPR) += 0xffffffff80100000
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load-$(CONFIG_MIPS_GPR) += 0xffffffff80100000
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# boards can specify their own <gpio.h> in one of their include dirs.
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# boards can specify their own <gpio.h> in one of their include dirs.
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@ -1,5 +1,5 @@
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/*
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/*
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* GPR board platform device registration
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* GPR board platform device registration (Au1550)
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*
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*
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* Copyright (C) 2010 Wolfgang Grandegger <wg@denx.de>
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* Copyright (C) 2010 Wolfgang Grandegger <wg@denx.de>
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*
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*
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@ -18,16 +18,89 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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*/
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#include <linux/delay.h>
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/platform_device.h>
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#include <linux/pm.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/mtd/physmap.h>
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#include <linux/leds.h>
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#include <linux/leds.h>
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#include <linux/gpio.h>
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#include <linux/gpio.h>
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#include <linux/i2c.h>
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#include <linux/i2c.h>
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#include <linux/i2c-gpio.h>
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#include <linux/i2c-gpio.h>
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#include <asm/bootinfo.h>
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#include <asm/reboot.h>
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#include <asm/mach-au1x00/au1000.h>
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#include <asm/mach-au1x00/au1000.h>
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#include <prom.h>
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const char *get_system_type(void)
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{
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return "GPR";
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}
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void __init prom_init(void)
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{
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unsigned char *memsize_str;
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unsigned long memsize;
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prom_argc = fw_arg0;
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prom_argv = (char **)fw_arg1;
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prom_envp = (char **)fw_arg2;
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prom_init_cmdline();
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memsize_str = prom_getenv("memsize");
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if (!memsize_str)
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memsize = 0x04000000;
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else
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strict_strtoul(memsize_str, 0, &memsize);
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add_memory_region(0, memsize, BOOT_MEM_RAM);
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}
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void prom_putchar(unsigned char c)
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{
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alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
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}
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static void gpr_reset(char *c)
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{
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/* switch System-LED to orange (red# and green# on) */
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alchemy_gpio_direction_output(4, 0);
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alchemy_gpio_direction_output(5, 0);
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/* trigger watchdog to reset board in 200ms */
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printk(KERN_EMERG "Triggering watchdog soft reset...\n");
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raw_local_irq_disable();
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alchemy_gpio_direction_output(1, 0);
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udelay(1);
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alchemy_gpio_set_value(1, 1);
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while (1)
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cpu_wait();
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}
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static void gpr_power_off(void)
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{
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while (1)
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cpu_wait();
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}
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void __init board_setup(void)
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{
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printk(KERN_INFO "Trapeze ITS GPR board\n");
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pm_power_off = gpr_power_off;
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_machine_halt = gpr_power_off;
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_machine_restart = gpr_reset;
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/* Enable UART1/3 */
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alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
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alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
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/* Take away Reset of UMTS-card */
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alchemy_gpio_direction_output(215, 1);
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}
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/*
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/*
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* Watchdog
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* Watchdog
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@ -152,7 +225,7 @@ static struct i2c_gpio_platform_data gpr_i2c_data = {
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.scl_is_open_drain = 1,
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.scl_is_open_drain = 1,
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.udelay = 2, /* ~100 kHz */
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.udelay = 2, /* ~100 kHz */
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.timeout = HZ,
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.timeout = HZ,
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};
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};
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static struct platform_device gpr_i2c_device = {
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static struct platform_device gpr_i2c_device = {
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.name = "i2c-gpio",
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.name = "i2c-gpio",
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@ -184,7 +257,7 @@ static int gpr_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
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else if ((slot == 0) && (pin == 2))
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else if ((slot == 0) && (pin == 2))
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return AU1550_PCI_INTB;
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return AU1550_PCI_INTB;
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return -1;
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return 0xff;
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}
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}
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static struct alchemy_pci_platdata gpr_pci_pd = {
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static struct alchemy_pci_platdata gpr_pci_pd = {
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@ -1,5 +1,5 @@
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/*
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/*
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* MTX-1 platform devices registration
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* MTX-1 platform devices registration (Au1500)
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*
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*
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* Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
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* Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
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*
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*
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@ -19,6 +19,8 @@
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*/
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*/
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/platform_device.h>
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#include <linux/leds.h>
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#include <linux/leds.h>
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#include <linux/gpio.h>
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#include <linux/gpio.h>
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@ -27,8 +29,85 @@
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/mtd/physmap.h>
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#include <mtd/mtd-abi.h>
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#include <mtd/mtd-abi.h>
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#include <asm/bootinfo.h>
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#include <asm/reboot.h>
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#include <asm/mach-au1x00/au1000.h>
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#include <asm/mach-au1x00/au1xxx_eth.h>
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#include <asm/mach-au1x00/au1xxx_eth.h>
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#include <prom.h>
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const char *get_system_type(void)
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{
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return "MTX-1";
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}
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void __init prom_init(void)
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{
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unsigned char *memsize_str;
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unsigned long memsize;
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prom_argc = fw_arg0;
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prom_argv = (char **)fw_arg1;
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prom_envp = (char **)fw_arg2;
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prom_init_cmdline();
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memsize_str = prom_getenv("memsize");
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if (!memsize_str)
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memsize = 0x04000000;
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else
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strict_strtoul(memsize_str, 0, &memsize);
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add_memory_region(0, memsize, BOOT_MEM_RAM);
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}
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void prom_putchar(unsigned char c)
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{
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alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
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}
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static void mtx1_reset(char *c)
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{
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/* Jump to the reset vector */
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__asm__ __volatile__("jr\t%0" : : "r"(0xbfc00000));
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}
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static void mtx1_power_off(void)
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{
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while (1)
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asm volatile (
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" .set mips32 \n"
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" wait \n"
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" .set mips0 \n");
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}
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void __init board_setup(void)
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{
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#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
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/* Enable USB power switch */
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alchemy_gpio_direction_output(204, 0);
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#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
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/* Initialize sys_pinfunc */
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au_writel(SYS_PF_NI2, SYS_PINFUNC);
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/* Initialize GPIO */
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au_writel(~0, KSEG1ADDR(AU1000_SYS_PHYS_ADDR) + SYS_TRIOUTCLR);
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alchemy_gpio_direction_output(0, 0); /* Disable M66EN (PCI 66MHz) */
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alchemy_gpio_direction_output(3, 1); /* Disable PCI CLKRUN# */
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alchemy_gpio_direction_output(1, 1); /* Enable EXT_IO3 */
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alchemy_gpio_direction_output(5, 0); /* Disable eth PHY TX_ER */
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/* Enable LED and set it to green */
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alchemy_gpio_direction_output(211, 1); /* green on */
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alchemy_gpio_direction_output(212, 0); /* red off */
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pm_power_off = mtx1_power_off;
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_machine_halt = mtx1_power_off;
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_machine_restart = mtx1_reset;
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printk(KERN_INFO "4G Systems MTX-1 Board\n");
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}
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/******************************************************************************/
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static struct gpio_keys_button mtx1_gpio_button[] = {
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static struct gpio_keys_button mtx1_gpio_button[] = {
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{
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{
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@ -195,7 +274,6 @@ static struct platform_device mtx1_pci_host = {
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.resource = alchemy_pci_host_res,
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.resource = alchemy_pci_host_res,
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};
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};
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static struct __initdata platform_device * mtx1_devs[] = {
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static struct __initdata platform_device * mtx1_devs[] = {
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&mtx1_pci_host,
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&mtx1_pci_host,
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&mtx1_gpio_leds,
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&mtx1_gpio_leds,
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@ -206,13 +284,19 @@ static struct __initdata platform_device * mtx1_devs[] = {
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static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
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static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
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.phy_search_highest_addr = 1,
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.phy_search_highest_addr = 1,
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.phy1_search_mac0 = 1,
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.phy1_search_mac0 = 1,
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};
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};
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static int __init mtx1_register_devices(void)
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static int __init mtx1_register_devices(void)
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{
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{
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int rc;
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int rc;
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irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_HIGH);
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irq_set_irq_type(AU1500_GPIO201_INT, IRQ_TYPE_LEVEL_LOW);
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irq_set_irq_type(AU1500_GPIO202_INT, IRQ_TYPE_LEVEL_LOW);
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irq_set_irq_type(AU1500_GPIO203_INT, IRQ_TYPE_LEVEL_LOW);
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irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW);
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au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
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au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
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rc = gpio_request(mtx1_gpio_button[0].gpio,
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rc = gpio_request(mtx1_gpio_button[0].gpio,
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@ -226,5 +310,4 @@ static int __init mtx1_register_devices(void)
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out:
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out:
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return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
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return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
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}
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}
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arch_initcall(mtx1_register_devices);
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arch_initcall(mtx1_register_devices);
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154
arch/mips/alchemy/board-xxs1500.c
Normal file
154
arch/mips/alchemy/board-xxs1500.c
Normal file
@ -0,0 +1,154 @@
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/*
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* BRIEF MODULE DESCRIPTION
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* MyCable XXS1500 board support
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*
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* Copyright 2003, 2008 MontaVista Software Inc.
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* Author: MontaVista Software, Inc. <source@mvista.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
|
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* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/platform_device.h>
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#include <linux/gpio.h>
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#include <linux/delay.h>
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#include <linux/pm.h>
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#include <asm/bootinfo.h>
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#include <asm/reboot.h>
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#include <asm/mach-au1x00/au1000.h>
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#include <prom.h>
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const char *get_system_type(void)
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{
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return "XXS1500";
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}
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void __init prom_init(void)
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{
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unsigned char *memsize_str;
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unsigned long memsize;
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prom_argc = fw_arg0;
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prom_argv = (char **)fw_arg1;
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prom_envp = (char **)fw_arg2;
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||||||
|
prom_init_cmdline();
|
||||||
|
|
||||||
|
memsize_str = prom_getenv("memsize");
|
||||||
|
if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
|
||||||
|
memsize = 0x04000000;
|
||||||
|
|
||||||
|
add_memory_region(0, memsize, BOOT_MEM_RAM);
|
||||||
|
}
|
||||||
|
|
||||||
|
void prom_putchar(unsigned char c)
|
||||||
|
{
|
||||||
|
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void xxs1500_reset(char *c)
|
||||||
|
{
|
||||||
|
/* Jump to the reset vector */
|
||||||
|
__asm__ __volatile__("jr\t%0" : : "r"(0xbfc00000));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void xxs1500_power_off(void)
|
||||||
|
{
|
||||||
|
while (1)
|
||||||
|
asm volatile (
|
||||||
|
" .set mips32 \n"
|
||||||
|
" wait \n"
|
||||||
|
" .set mips0 \n");
|
||||||
|
}
|
||||||
|
|
||||||
|
void __init board_setup(void)
|
||||||
|
{
|
||||||
|
u32 pin_func;
|
||||||
|
|
||||||
|
pm_power_off = xxs1500_power_off;
|
||||||
|
_machine_halt = xxs1500_power_off;
|
||||||
|
_machine_restart = xxs1500_reset;
|
||||||
|
|
||||||
|
alchemy_gpio1_input_enable();
|
||||||
|
alchemy_gpio2_enable();
|
||||||
|
|
||||||
|
/* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
|
||||||
|
pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
|
||||||
|
pin_func |= SYS_PF_UR3;
|
||||||
|
au_writel(pin_func, SYS_PINFUNC);
|
||||||
|
|
||||||
|
/* Enable UART */
|
||||||
|
alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
|
||||||
|
/* Enable DTR (MCR bit 0) = USB power up */
|
||||||
|
__raw_writel(1, (void __iomem *)KSEG1ADDR(AU1000_UART3_PHYS_ADDR + 0x18));
|
||||||
|
wmb();
|
||||||
|
}
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
|
||||||
|
static struct resource xxs1500_pcmcia_res[] = {
|
||||||
|
{
|
||||||
|
.name = "pcmcia-io",
|
||||||
|
.flags = IORESOURCE_MEM,
|
||||||
|
.start = AU1000_PCMCIA_IO_PHYS_ADDR,
|
||||||
|
.end = AU1000_PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.name = "pcmcia-attr",
|
||||||
|
.flags = IORESOURCE_MEM,
|
||||||
|
.start = AU1000_PCMCIA_ATTR_PHYS_ADDR,
|
||||||
|
.end = AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.name = "pcmcia-mem",
|
||||||
|
.flags = IORESOURCE_MEM,
|
||||||
|
.start = AU1000_PCMCIA_MEM_PHYS_ADDR,
|
||||||
|
.end = AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct platform_device xxs1500_pcmcia_dev = {
|
||||||
|
.name = "xxs1500_pcmcia",
|
||||||
|
.id = -1,
|
||||||
|
.num_resources = ARRAY_SIZE(xxs1500_pcmcia_res),
|
||||||
|
.resource = xxs1500_pcmcia_res,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct platform_device *xxs1500_devs[] __initdata = {
|
||||||
|
&xxs1500_pcmcia_dev,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int __init xxs1500_dev_init(void)
|
||||||
|
{
|
||||||
|
irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_HIGH);
|
||||||
|
irq_set_irq_type(AU1500_GPIO201_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO202_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO203_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO207_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
|
||||||
|
irq_set_irq_type(AU1500_GPIO0_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO1_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO2_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO3_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
irq_set_irq_type(AU1500_GPIO4_INT, IRQ_TYPE_LEVEL_LOW); /* CF irq */
|
||||||
|
irq_set_irq_type(AU1500_GPIO5_INT, IRQ_TYPE_LEVEL_LOW);
|
||||||
|
|
||||||
|
return platform_add_devices(xxs1500_devs,
|
||||||
|
ARRAY_SIZE(xxs1500_devs));
|
||||||
|
}
|
||||||
|
device_initcall(xxs1500_dev_init);
|
||||||
@ -1,8 +0,0 @@
|
|||||||
#
|
|
||||||
# Copyright 2003 MontaVista Software Inc.
|
|
||||||
# Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
#
|
|
||||||
# Makefile for Trapeze ITS GPR board.
|
|
||||||
#
|
|
||||||
|
|
||||||
obj-y += board_setup.o init.o platform.o
|
|
||||||
@ -1,75 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2010 Wolfgang Grandegger <wg@denx.de>
|
|
||||||
*
|
|
||||||
* Copyright 2000-2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
*
|
|
||||||
* 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 <linux/gpio.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/interrupt.h>
|
|
||||||
#include <linux/delay.h>
|
|
||||||
#include <linux/pm.h>
|
|
||||||
|
|
||||||
#include <asm/reboot.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
static void gpr_reset(char *c)
|
|
||||||
{
|
|
||||||
/* switch System-LED to orange (red# and green# on) */
|
|
||||||
alchemy_gpio_direction_output(4, 0);
|
|
||||||
alchemy_gpio_direction_output(5, 0);
|
|
||||||
|
|
||||||
/* trigger watchdog to reset board in 200ms */
|
|
||||||
printk(KERN_EMERG "Triggering watchdog soft reset...\n");
|
|
||||||
raw_local_irq_disable();
|
|
||||||
alchemy_gpio_direction_output(1, 0);
|
|
||||||
udelay(1);
|
|
||||||
alchemy_gpio_set_value(1, 1);
|
|
||||||
while (1)
|
|
||||||
cpu_wait();
|
|
||||||
}
|
|
||||||
|
|
||||||
static void gpr_power_off(void)
|
|
||||||
{
|
|
||||||
while (1)
|
|
||||||
cpu_wait();
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init board_setup(void)
|
|
||||||
{
|
|
||||||
printk(KERN_INFO "Trapeze ITS GPR board\n");
|
|
||||||
|
|
||||||
pm_power_off = gpr_power_off;
|
|
||||||
_machine_halt = gpr_power_off;
|
|
||||||
_machine_restart = gpr_reset;
|
|
||||||
|
|
||||||
/* Enable UART1/3 */
|
|
||||||
alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
|
|
||||||
alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
|
|
||||||
|
|
||||||
/* Take away Reset of UMTS-card */
|
|
||||||
alchemy_gpio_direction_output(215, 1);
|
|
||||||
}
|
|
||||||
@ -1,63 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2010 Wolfgang Grandegger <wg@denx.de>
|
|
||||||
*
|
|
||||||
* Copyright 2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
*
|
|
||||||
* 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 <linux/init.h>
|
|
||||||
#include <linux/kernel.h>
|
|
||||||
|
|
||||||
#include <asm/bootinfo.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
const char *get_system_type(void)
|
|
||||||
{
|
|
||||||
return "GPR";
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init prom_init(void)
|
|
||||||
{
|
|
||||||
unsigned char *memsize_str;
|
|
||||||
unsigned long memsize;
|
|
||||||
|
|
||||||
prom_argc = fw_arg0;
|
|
||||||
prom_argv = (char **)fw_arg1;
|
|
||||||
prom_envp = (char **)fw_arg2;
|
|
||||||
|
|
||||||
prom_init_cmdline();
|
|
||||||
|
|
||||||
memsize_str = prom_getenv("memsize");
|
|
||||||
if (!memsize_str)
|
|
||||||
memsize = 0x04000000;
|
|
||||||
else
|
|
||||||
strict_strtoul(memsize_str, 0, &memsize);
|
|
||||||
add_memory_region(0, memsize, BOOT_MEM_RAM);
|
|
||||||
}
|
|
||||||
|
|
||||||
void prom_putchar(unsigned char c)
|
|
||||||
{
|
|
||||||
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
|
|
||||||
}
|
|
||||||
@ -1,9 +0,0 @@
|
|||||||
#
|
|
||||||
# Copyright 2003 MontaVista Software Inc.
|
|
||||||
# Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
# Bruno Randolf <bruno.randolf@4g-systems.biz>
|
|
||||||
#
|
|
||||||
# Makefile for 4G Systems MTX-1 board.
|
|
||||||
#
|
|
||||||
|
|
||||||
obj-y += init.o board_setup.o platform.o
|
|
||||||
@ -1,94 +0,0 @@
|
|||||||
/*
|
|
||||||
*
|
|
||||||
* BRIEF MODULE DESCRIPTION
|
|
||||||
* 4G Systems MTX-1 board setup.
|
|
||||||
*
|
|
||||||
* Copyright 2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
* Bruno Randolf <bruno.randolf@4g-systems.biz>
|
|
||||||
*
|
|
||||||
* 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 <linux/gpio.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/interrupt.h>
|
|
||||||
#include <linux/pm.h>
|
|
||||||
|
|
||||||
#include <asm/reboot.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
static void mtx1_reset(char *c)
|
|
||||||
{
|
|
||||||
/* Jump to the reset vector */
|
|
||||||
__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
|
|
||||||
}
|
|
||||||
|
|
||||||
static void mtx1_power_off(void)
|
|
||||||
{
|
|
||||||
while (1)
|
|
||||||
asm volatile (
|
|
||||||
" .set mips32 \n"
|
|
||||||
" wait \n"
|
|
||||||
" .set mips0 \n");
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init board_setup(void)
|
|
||||||
{
|
|
||||||
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
|
|
||||||
/* Enable USB power switch */
|
|
||||||
alchemy_gpio_direction_output(204, 0);
|
|
||||||
#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
|
|
||||||
|
|
||||||
/* Initialize sys_pinfunc */
|
|
||||||
au_writel(SYS_PF_NI2, SYS_PINFUNC);
|
|
||||||
|
|
||||||
/* Initialize GPIO */
|
|
||||||
au_writel(~0, KSEG1ADDR(AU1000_SYS_PHYS_ADDR) + SYS_TRIOUTCLR);
|
|
||||||
alchemy_gpio_direction_output(0, 0); /* Disable M66EN (PCI 66MHz) */
|
|
||||||
alchemy_gpio_direction_output(3, 1); /* Disable PCI CLKRUN# */
|
|
||||||
alchemy_gpio_direction_output(1, 1); /* Enable EXT_IO3 */
|
|
||||||
alchemy_gpio_direction_output(5, 0); /* Disable eth PHY TX_ER */
|
|
||||||
|
|
||||||
/* Enable LED and set it to green */
|
|
||||||
alchemy_gpio_direction_output(211, 1); /* green on */
|
|
||||||
alchemy_gpio_direction_output(212, 0); /* red off */
|
|
||||||
|
|
||||||
pm_power_off = mtx1_power_off;
|
|
||||||
_machine_halt = mtx1_power_off;
|
|
||||||
_machine_restart = mtx1_reset;
|
|
||||||
|
|
||||||
printk(KERN_INFO "4G Systems MTX-1 Board\n");
|
|
||||||
}
|
|
||||||
|
|
||||||
static int __init mtx1_init_irq(void)
|
|
||||||
{
|
|
||||||
irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
|
|
||||||
irq_set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
arch_initcall(mtx1_init_irq);
|
|
||||||
@ -1,66 +0,0 @@
|
|||||||
/*
|
|
||||||
*
|
|
||||||
* BRIEF MODULE DESCRIPTION
|
|
||||||
* 4G Systems MTX-1 board setup
|
|
||||||
*
|
|
||||||
* Copyright 2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
* Bruno Randolf <bruno.randolf@4g-systems.biz>
|
|
||||||
*
|
|
||||||
* 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 <linux/kernel.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
|
|
||||||
#include <asm/bootinfo.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
const char *get_system_type(void)
|
|
||||||
{
|
|
||||||
return "MTX-1";
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init prom_init(void)
|
|
||||||
{
|
|
||||||
unsigned char *memsize_str;
|
|
||||||
unsigned long memsize;
|
|
||||||
|
|
||||||
prom_argc = fw_arg0;
|
|
||||||
prom_argv = (char **)fw_arg1;
|
|
||||||
prom_envp = (char **)fw_arg2;
|
|
||||||
|
|
||||||
prom_init_cmdline();
|
|
||||||
|
|
||||||
memsize_str = prom_getenv("memsize");
|
|
||||||
if (!memsize_str)
|
|
||||||
memsize = 0x04000000;
|
|
||||||
else
|
|
||||||
strict_strtoul(memsize_str, 0, &memsize);
|
|
||||||
add_memory_region(0, memsize, BOOT_MEM_RAM);
|
|
||||||
}
|
|
||||||
|
|
||||||
void prom_putchar(unsigned char c)
|
|
||||||
{
|
|
||||||
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
|
|
||||||
}
|
|
||||||
@ -1,8 +0,0 @@
|
|||||||
#
|
|
||||||
# Copyright 2003 MontaVista Software Inc.
|
|
||||||
# Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
#
|
|
||||||
# Makefile for MyCable XXS1500 board.
|
|
||||||
#
|
|
||||||
|
|
||||||
obj-y += init.o board_setup.o platform.o
|
|
||||||
@ -1,93 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2000-2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
*
|
|
||||||
* 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 <linux/gpio.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/interrupt.h>
|
|
||||||
#include <linux/delay.h>
|
|
||||||
#include <linux/pm.h>
|
|
||||||
|
|
||||||
#include <asm/reboot.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
static void xxs1500_reset(char *c)
|
|
||||||
{
|
|
||||||
/* Jump to the reset vector */
|
|
||||||
__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
|
|
||||||
}
|
|
||||||
|
|
||||||
static void xxs1500_power_off(void)
|
|
||||||
{
|
|
||||||
while (1)
|
|
||||||
asm volatile (
|
|
||||||
" .set mips32 \n"
|
|
||||||
" wait \n"
|
|
||||||
" .set mips0 \n");
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init board_setup(void)
|
|
||||||
{
|
|
||||||
u32 pin_func;
|
|
||||||
|
|
||||||
pm_power_off = xxs1500_power_off;
|
|
||||||
_machine_halt = xxs1500_power_off;
|
|
||||||
_machine_restart = xxs1500_reset;
|
|
||||||
|
|
||||||
alchemy_gpio1_input_enable();
|
|
||||||
alchemy_gpio2_enable();
|
|
||||||
|
|
||||||
/* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
|
|
||||||
pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
|
|
||||||
pin_func |= SYS_PF_UR3;
|
|
||||||
au_writel(pin_func, SYS_PINFUNC);
|
|
||||||
|
|
||||||
/* Enable UART */
|
|
||||||
alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
|
|
||||||
/* Enable DTR (MCR bit 0) = USB power up */
|
|
||||||
__raw_writel(1, (void __iomem *)KSEG1ADDR(AU1000_UART3_PHYS_ADDR + 0x18));
|
|
||||||
wmb();
|
|
||||||
}
|
|
||||||
|
|
||||||
static int __init xxs1500_init_irq(void)
|
|
||||||
{
|
|
||||||
irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
|
|
||||||
irq_set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO207_INT, IRQF_TRIGGER_LOW);
|
|
||||||
|
|
||||||
irq_set_irq_type(AU1500_GPIO0_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO1_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO2_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO3_INT, IRQF_TRIGGER_LOW);
|
|
||||||
irq_set_irq_type(AU1500_GPIO4_INT, IRQF_TRIGGER_LOW); /* CF irq */
|
|
||||||
irq_set_irq_type(AU1500_GPIO5_INT, IRQF_TRIGGER_LOW);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
arch_initcall(xxs1500_init_irq);
|
|
||||||
@ -1,63 +0,0 @@
|
|||||||
/*
|
|
||||||
* BRIEF MODULE DESCRIPTION
|
|
||||||
* XXS1500 board setup
|
|
||||||
*
|
|
||||||
* Copyright 2003, 2008 MontaVista Software Inc.
|
|
||||||
* Author: MontaVista Software, Inc. <source@mvista.com>
|
|
||||||
*
|
|
||||||
* 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 <linux/init.h>
|
|
||||||
#include <linux/kernel.h>
|
|
||||||
|
|
||||||
#include <asm/bootinfo.h>
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
#include <prom.h>
|
|
||||||
|
|
||||||
const char *get_system_type(void)
|
|
||||||
{
|
|
||||||
return "XXS1500";
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init prom_init(void)
|
|
||||||
{
|
|
||||||
unsigned char *memsize_str;
|
|
||||||
unsigned long memsize;
|
|
||||||
|
|
||||||
prom_argc = fw_arg0;
|
|
||||||
prom_argv = (char **)fw_arg1;
|
|
||||||
prom_envp = (char **)fw_arg2;
|
|
||||||
|
|
||||||
prom_init_cmdline();
|
|
||||||
|
|
||||||
memsize_str = prom_getenv("memsize");
|
|
||||||
if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
|
|
||||||
memsize = 0x04000000;
|
|
||||||
|
|
||||||
add_memory_region(0, memsize, BOOT_MEM_RAM);
|
|
||||||
}
|
|
||||||
|
|
||||||
void prom_putchar(unsigned char c)
|
|
||||||
{
|
|
||||||
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
|
|
||||||
}
|
|
||||||
@ -1,63 +0,0 @@
|
|||||||
/*
|
|
||||||
* XXS1500 board platform device registration
|
|
||||||
*
|
|
||||||
* Copyright (C) 2009 Manuel Lauss
|
|
||||||
*
|
|
||||||
* 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 program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/platform_device.h>
|
|
||||||
|
|
||||||
#include <asm/mach-au1x00/au1000.h>
|
|
||||||
|
|
||||||
static struct resource xxs1500_pcmcia_res[] = {
|
|
||||||
{
|
|
||||||
.name = "pcmcia-io",
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
.start = AU1000_PCMCIA_IO_PHYS_ADDR,
|
|
||||||
.end = AU1000_PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
|
|
||||||
},
|
|
||||||
{
|
|
||||||
.name = "pcmcia-attr",
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
.start = AU1000_PCMCIA_ATTR_PHYS_ADDR,
|
|
||||||
.end = AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
|
|
||||||
},
|
|
||||||
{
|
|
||||||
.name = "pcmcia-mem",
|
|
||||||
.flags = IORESOURCE_MEM,
|
|
||||||
.start = AU1000_PCMCIA_MEM_PHYS_ADDR,
|
|
||||||
.end = AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device xxs1500_pcmcia_dev = {
|
|
||||||
.name = "xxs1500_pcmcia",
|
|
||||||
.id = -1,
|
|
||||||
.num_resources = ARRAY_SIZE(xxs1500_pcmcia_res),
|
|
||||||
.resource = xxs1500_pcmcia_res,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device *xxs1500_devs[] __initdata = {
|
|
||||||
&xxs1500_pcmcia_dev,
|
|
||||||
};
|
|
||||||
|
|
||||||
static int __init xxs1500_dev_init(void)
|
|
||||||
{
|
|
||||||
return platform_add_devices(xxs1500_devs,
|
|
||||||
ARRAY_SIZE(xxs1500_devs));
|
|
||||||
}
|
|
||||||
device_initcall(xxs1500_dev_init);
|
|
||||||
Loading…
Reference in New Issue
Block a user