diff options
| author | Linus Walleij <linus.walleij@stericsson.com> | 2009-04-23 10:22:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-04-28 22:44:15 +0100 |
| commit | bb3cee2b35d2b9edab71997bd06040ff37483e08 (patch) | |
| tree | 59fbdd7076981906e705e63d09b3d42ff8873242 /arch/arm/mach-u300/u300.c | |
| parent | cd27e485410aa7e7464b0126d968fe8c2a5c045b (diff) | |
| download | linux-bb3cee2b35d2b9edab71997bd06040ff37483e08.tar.bz2 | |
[ARM] 5473/1: U300 core machine support
This adds core support for the ST-Ericsson U300 series
platforms: U300, U330, U335 and U365. Supports memory
mappings, interrupt controller, system timer (clocksource
and clockevents), and binds to the existing drivers for
the PrimeCells used in this design: PL190 (VIC), PL180
(MMC/SD host) and PL011 (UART). This is intented to serve
as starting point for our mainling work, more patches to
follow.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-u300/u300.c')
| -rw-r--r-- | arch/arm/mach-u300/u300.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c new file mode 100644 index 000000000000..d2a0b8847a18 --- /dev/null +++ b/arch/arm/mach-u300/u300.c @@ -0,0 +1,55 @@ +/* + * + * arch/arm/mach-u300/u300.c + * + * + * Copyright (C) 2006-2009 ST-Ericsson AB + * License terms: GNU General Public License (GPL) version 2 + * Platform machine definition. + * Author: Linus Walleij <linus.walleij@stericsson.com> + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <mach/hardware.h> +#include <mach/platform.h> +#include <mach/memory.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +static void __init u300_init_machine(void) +{ + u300_init_devices(); +} + +#ifdef CONFIG_MACH_U300_BS2X +#define MACH_U300_STRING "Ericsson AB U300 S25/S26/B25/B26 Prototype Board" +#endif + +#ifdef CONFIG_MACH_U300_BS330 +#define MACH_U300_STRING "Ericsson AB U330 S330/B330 Prototype Board" +#endif + +#ifdef CONFIG_MACH_U300_BS335 +#define MACH_U300_STRING "Ericsson AB U335 S335/B335 Prototype Board" +#endif + +#ifdef CONFIG_MACH_U300_BS365 +#define MACH_U300_STRING "Ericsson AB U365 S365/B365 Prototype Board" +#endif + +MACHINE_START(U300, MACH_U300_STRING) + /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ + .phys_io = U300_AHB_PER_PHYS_BASE, + .io_pg_offst = ((U300_AHB_PER_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = BOOT_PARAMS_OFFSET, + .map_io = u300_map_io, + .init_irq = u300_init_irq, + .timer = &u300_timer, + .init_machine = u300_init_machine, +MACHINE_END |