diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-31 15:34:58 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-31 15:34:58 -0500 |
| commit | 86579dd06deecfa6ac88d5e84e4d63c397cd6f6d (patch) | |
| tree | b4475d3ccde53015ad84a06e4e55e64591171b75 /arch/arm/mach-ixp23xx/espresso.c | |
| parent | 7ea9ea832212c4a755650f7c7cc1ff0b63292a41 (diff) | |
| parent | a0f067802576d4eb4c65d40b8ee7d6ea3c81dd61 (diff) | |
Merge branch 'master'
Diffstat (limited to 'arch/arm/mach-ixp23xx/espresso.c')
| -rw-r--r-- | arch/arm/mach-ixp23xx/espresso.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c new file mode 100644 index 00000000000..2327c979041 --- /dev/null +++ b/arch/arm/mach-ixp23xx/espresso.c @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-ixp23xx/espresso.c + * + * Double Espresso-specific routines + * + * Author: Lennert Buytenhek <buytenh@wantstofly.org> + * + * 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 <linux/config.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/spinlock.h> +#include <linux/sched.h> +#include <linux/interrupt.h> +#include <linux/serial.h> +#include <linux/tty.h> +#include <linux/bitops.h> +#include <linux/ioport.h> +#include <linux/serial.h> +#include <linux/serial_8250.h> +#include <linux/serial_core.h> +#include <linux/device.h> +#include <linux/mm.h> +#include <linux/pci.h> +#include <linux/mtd/physmap.h> + +#include <asm/types.h> +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/hardware.h> +#include <asm/mach-types.h> +#include <asm/irq.h> +#include <asm/system.h> +#include <asm/tlbflush.h> +#include <asm/pgtable.h> + +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/irq.h> +#include <asm/mach/pci.h> + +static void __init espresso_init(void) +{ + physmap_configure(0x90000000, 0x02000000, 2, NULL); + + /* + * Mark flash as writeable. + */ + IXP23XX_EXP_CS0[0] |= IXP23XX_FLASH_WRITABLE; + IXP23XX_EXP_CS0[1] |= IXP23XX_FLASH_WRITABLE; + + ixp23xx_sys_init(); +} + +MACHINE_START(ESPRESSO, "IP Fabrics Double Espresso") + /* Maintainer: Lennert Buytenhek */ + .phys_io = IXP23XX_PERIPHERAL_PHYS, + .io_pg_offst = ((IXP23XX_PERIPHERAL_VIRT >> 18)) & 0xfffc, + .map_io = ixp23xx_map_io, + .init_irq = ixp23xx_init_irq, + .timer = &ixp23xx_timer, + .boot_params = 0x00000100, + .init_machine = espresso_init, +MACHINE_END |