diff options
Diffstat (limited to 'arch/mips/lasat/setup.c')
| -rw-r--r-- | arch/mips/lasat/setup.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c deleted file mode 100644 index 488007f1398..00000000000 --- a/arch/mips/lasat/setup.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999 MIPS Technologies, Inc. All rights reserved. - * - * Thomas Horsten <thh@lasat.com> - * Copyright (C) 2000 LASAT Networks A/S. - * - * Brian Murphy <brian@murphy.dk> - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope 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., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Lasat specific setup. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/serial_core.h> - -#include <asm/time.h> -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/lasat/lasat.h> -#include <asm/lasat/serial.h> - -#ifdef CONFIG_PICVUE -#include <linux/notifier.h> -#endif - -#include "ds1603.h" -#include <asm/lasat/ds1603.h> -#include <asm/lasat/picvue.h> -#include <asm/lasat/eeprom.h> - -#include "prom.h" - -int lasat_command_line = 0; -void lasatint_init(void); - -extern void lasat_reboot_setup(void); -extern void pcisetup(void); -extern void edhac_init(void *, void *, void *); -extern void addrflt_init(void); - -struct lasat_misc lasat_misc_info[N_MACHTYPES] = { - {(void *)KSEG1ADDR(0x1c840000), (void *)KSEG1ADDR(0x1c800000), 2}, - {(void *)KSEG1ADDR(0x11080000), (void *)KSEG1ADDR(0x11000000), 6} -}; - -struct lasat_misc *lasat_misc = NULL; - -#ifdef CONFIG_DS1603 -static struct ds_defs ds_defs[N_MACHTYPES] = { - { (void *)DS1603_REG_100, (void *)DS1603_REG_100, - DS1603_RST_100, DS1603_CLK_100, DS1603_DATA_100, - DS1603_DATA_SHIFT_100, 0, 0 }, - { (void *)DS1603_REG_200, (void *)DS1603_DATA_REG_200, - DS1603_RST_200, DS1603_CLK_200, DS1603_DATA_200, - DS1603_DATA_READ_SHIFT_200, 1, 2000 } -}; -#endif - -#ifdef CONFIG_PICVUE -#include "picvue.h" -static struct pvc_defs pvc_defs[N_MACHTYPES] = { - { (void *)PVC_REG_100, PVC_DATA_SHIFT_100, PVC_DATA_M_100, - PVC_E_100, PVC_RW_100, PVC_RS_100 }, - { (void *)PVC_REG_200, PVC_DATA_SHIFT_200, PVC_DATA_M_200, - PVC_E_200, PVC_RW_200, PVC_RS_200 } -}; -#endif - -static int lasat_panic_display(struct notifier_block *this, - unsigned long event, void *ptr) -{ -#ifdef CONFIG_PICVUE - unsigned char *string = ptr; - if (string == NULL) - string = "Kernel Panic"; - pvc_dump_string(string); -#endif - return NOTIFY_DONE; -} - -static int lasat_panic_prom_monitor(struct notifier_block *this, - unsigned long event, void *ptr) -{ - prom_monitor(); - return NOTIFY_DONE; -} - -static struct notifier_block lasat_panic_block[] = -{ - { lasat_panic_display, NULL, INT_MAX }, - { lasat_panic_prom_monitor, NULL, INT_MIN } -}; - -static void lasat_time_init(void) -{ - mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2; -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5); -} - -#define DYNAMIC_SERIAL_INIT -#ifdef DYNAMIC_SERIAL_INIT -void __init serial_init(void) -{ -#ifdef CONFIG_SERIAL_8250 - struct uart_port s; - - memset(&s, 0, sizeof(s)); - - s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; - s.iotype = UPIO_MEM; - - if (mips_machtype == MACH_LASAT_100) { - s.uartclk = LASAT_BASE_BAUD_100 * 16; - s.irq = LASATINT_UART_100; - s.regshift = LASAT_UART_REGS_SHIFT_100; - s.membase = (char *)KSEG1ADDR(LASAT_UART_REGS_BASE_100); - } else { - s.uartclk = LASAT_BASE_BAUD_200 * 16; - s.irq = LASATINT_UART_200; - s.regshift = LASAT_UART_REGS_SHIFT_200; - s.membase = (char *)KSEG1ADDR(LASAT_UART_REGS_BASE_200); - } - - if (early_serial_setup(&s) != 0) - printk(KERN_ERR "Serial setup failed!\n"); -#endif -} -#endif - -void __init plat_mem_setup(void) -{ - int i; - lasat_misc = &lasat_misc_info[mips_machtype]; -#ifdef CONFIG_PICVUE - picvue = &pvc_defs[mips_machtype]; -#endif - - /* Set up panic notifier */ - for (i = 0; i < sizeof(lasat_panic_block) / sizeof(struct notifier_block); i++) - atomic_notifier_chain_register(&panic_notifier_list, - &lasat_panic_block[i]); - - lasat_reboot_setup(); - - board_time_init = lasat_time_init; - -#ifdef CONFIG_DS1603 - ds1603 = &ds_defs[mips_machtype]; - rtc_mips_get_time = ds1603_read; - rtc_mips_set_time = ds1603_set; -#endif - -#ifdef DYNAMIC_SERIAL_INIT - serial_init(); -#endif - /* Switch from prom exception handler to normal mode */ - change_c0_status(ST0_BEV,0); - - pr_info("Lasat specific initialization complete\n"); -} |