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-rw-r--r--arch/mips/qemu/Makefile10
-rw-r--r--arch/mips/qemu/q-console.c26
-rw-r--r--arch/mips/qemu/q-firmware.c24
-rw-r--r--arch/mips/qemu/q-irq.c37
-rw-r--r--arch/mips/qemu/q-mem.c5
-rw-r--r--arch/mips/qemu/q-reset.c33
-rw-r--r--arch/mips/qemu/q-setup.c22
-rw-r--r--arch/mips/qemu/q-smp.c55
8 files changed, 0 insertions, 212 deletions
diff --git a/arch/mips/qemu/Makefile b/arch/mips/qemu/Makefile
deleted file mode 100644
index 2ba4ef34b4a..00000000000
--- a/arch/mips/qemu/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for Qemu specific kernel interface routines under Linux.
-#
-
-obj-y = q-firmware.o q-irq.o q-mem.o q-setup.o q-reset.o
-
-obj-$(CONFIG_EARLY_PRINTK) += q-console.o
-obj-$(CONFIG_SMP) += q-smp.o
-
-EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/qemu/q-console.c b/arch/mips/qemu/q-console.c
deleted file mode 100644
index 81101ae5017..00000000000
--- a/arch/mips/qemu/q-console.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/serial_reg.h>
-#include <asm/io.h>
-
-#define PORT(offset) (0x3f8 + (offset))
-
-static inline unsigned int serial_in(int offset)
-{
- return inb(PORT(offset));
-}
-
-static inline void serial_out(int offset, int value)
-{
- outb(value, PORT(offset));
-}
-
-int prom_putchar(char c)
-{
- while ((serial_in(UART_LSR) & UART_LSR_THRE) == 0)
- ;
-
- serial_out(UART_TX, c);
-
- return 1;
-}
diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
deleted file mode 100644
index 3ed43f416cd..00000000000
--- a/arch/mips/qemu/q-firmware.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <linux/init.h>
-#include <linux/string.h>
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-
-#define QEMU_PORT_BASE 0xb4000000
-
-void __init prom_init(void)
-{
- int *cmdline;
-
- cmdline = (int *) (CKSEG0 + (0x10 << 20) - 260);
- if (*cmdline == 0x12345678) {
- if (*(char *)(cmdline + 1))
- strcpy(arcs_cmdline, (char *)(cmdline + 1));
- add_memory_region(0x0<<20, cmdline[-1], BOOT_MEM_RAM);
- } else {
- add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
- }
-
-
- set_io_port_base(QEMU_PORT_BASE);
-}
diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c
deleted file mode 100644
index 7df36dbe65c..00000000000
--- a/arch/mips/qemu/q-irq.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/linkage.h>
-
-#include <asm/i8259.h>
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/qemu.h>
-#include <asm/system.h>
-#include <asm/time.h>
-
-asmlinkage void plat_irq_dispatch(void)
-{
- unsigned int pending = read_c0_status() & read_c0_cause();
-
- if (pending & 0x8000) {
- do_IRQ(Q_COUNT_COMPARE_IRQ);
- return;
- }
- if (pending & 0x0400) {
- int irq = i8259_irq();
-
- if (likely(irq >= 0))
- do_IRQ(irq);
-
- return;
- }
-}
-
-void __init arch_init_irq(void)
-{
- mips_hpt_frequency = QEMU_C0_COUNTER_CLOCK; /* 100MHz */
-
- mips_cpu_irq_init();
- init_i8259_irqs();
- set_c0_status(0x400);
-}
diff --git a/arch/mips/qemu/q-mem.c b/arch/mips/qemu/q-mem.c
deleted file mode 100644
index dae39b59de1..00000000000
--- a/arch/mips/qemu/q-mem.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#include <linux/init.h>
-
-void __init prom_free_prom_memory(void)
-{
-}
diff --git a/arch/mips/qemu/q-reset.c b/arch/mips/qemu/q-reset.c
deleted file mode 100644
index dbbe44ad7e8..00000000000
--- a/arch/mips/qemu/q-reset.c
+++ /dev/null
@@ -1,33 +0,0 @@
-
-#include <asm/io.h>
-#include <asm/reboot.h>
-#include <asm/cacheflush.h>
-#include <asm/qemu.h>
-
-static void qemu_machine_restart(char *command)
-{
- volatile unsigned int *reg = (unsigned int *)QEMU_RESTART_REG;
-
- set_c0_status(ST0_BEV | ST0_ERL);
- change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
- flush_cache_all();
- write_c0_wired(0);
- *reg = 42;
- while (1)
- cpu_wait();
-}
-
-static void qemu_machine_halt(void)
-{
- volatile unsigned int *reg = (unsigned int *)QEMU_HALT_REG;
-
- *reg = 42;
- while (1)
- cpu_wait();
-}
-
-void qemu_reboot_setup(void)
-{
- _machine_restart = qemu_machine_restart;
- _machine_halt = qemu_machine_halt;
-}
diff --git a/arch/mips/qemu/q-setup.c b/arch/mips/qemu/q-setup.c
deleted file mode 100644
index 969cedc8d8b..00000000000
--- a/arch/mips/qemu/q-setup.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <linux/init.h>
-
-#include <asm/i8253.h>
-#include <asm/io.h>
-#include <asm/time.h>
-
-extern void qemu_reboot_setup(void);
-
-const char *get_system_type(void)
-{
- return "Qemu";
-}
-
-void __init plat_time_init(void)
-{
- setup_pit_timer();
-}
-
-void __init plat_mem_setup(void)
-{
- qemu_reboot_setup();
-}
diff --git a/arch/mips/qemu/q-smp.c b/arch/mips/qemu/q-smp.c
deleted file mode 100644
index 4b0178d0df0..00000000000
--- a/arch/mips/qemu/q-smp.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org)
- *
- * Symmetric Uniprocessor (TM) Support
- */
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-/*
- * Send inter-processor interrupt
- */
-void core_send_ipi(int cpu, unsigned int action)
-{
- panic(KERN_ERR "%s called", __FUNCTION__);
-}
-
-/*
- * After we've done initial boot, this function is called to allow the
- * board code to clean up state, if needed
- */
-void __cpuinit prom_init_secondary(void)
-{
-}
-
-void __cpuinit prom_smp_finish(void)
-{
-}
-
-/* Hook for after all CPUs are online */
-void prom_cpus_done(void)
-{
-}
-
-void __init prom_prepare_cpus(unsigned int max_cpus)
-{
- cpus_clear(phys_cpu_present_map);
-}
-
-/*
- * Firmware CPU startup hook
- */
-void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle)
-{
-}
-
-void __init plat_smp_setup(void)
-{
-}
-void __init plat_prepare_cpus(unsigned int max_cpus)
-{
-}