eb3d3ec567
Pull ARM updates from Russell King: - Major clean-up of the L2 cache support code. The existing mess was becoming rather unmaintainable through all the additions that others have done over time. This turns it into a much nicer structure, and implements a few performance improvements as well. - Clean up some of the CP15 control register tweaks for alignment support, moving some code and data into alignment.c - DMA properties for ARM, from Santosh and reviewed by DT people. This adds DT properties to specify bus translations we can't discover automatically, and to indicate whether devices are coherent. - Hibernation support for ARM - Make ftrace work with read-only text in modules - add suspend support for PJ4B CPUs - rework interrupt masking for undefined instruction handling, which allows us to enable interrupts earlier in the handling of these exceptions. - support for big endian page tables - fix stacktrace support to exclude stacktrace functions from the trace, and add save_stack_trace_regs() implementation so that kprobes can record stack traces. - Add support for the Cortex-A17 CPU. - Remove last vestiges of ARM710 support. - Removal of ARM "meminfo" structure, finally converting us solely to memblock to handle the early memory initialisation. * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (142 commits) ARM: ensure C page table setup code follows assembly code (part II) ARM: ensure C page table setup code follows assembly code ARM: consolidate last remaining open-coded alignment trap enable ARM: remove global cr_no_alignment ARM: remove CPU_CP15 conditional from alignment.c ARM: remove unused adjust_cr() function ARM: move "noalign" command line option to alignment.c ARM: provide common method to clear bits in CPU control register ARM: 8025/1: Get rid of meminfo ARM: 8060/1: mm: allow sub-architectures to override PCI I/O memory type ARM: 8066/1: correction for ARM patch 8031/2 ARM: 8049/1: ftrace/add save_stack_trace_regs() implementation ARM: 8065/1: remove last use of CONFIG_CPU_ARM710 ARM: 8062/1: Modify ldrt fixup handler to re-execute the userspace instruction ARM: 8047/1: rwsem: use asm-generic rwsem implementation ARM: l2c: trial at enabling some Cortex-A9 optimisations ARM: l2c: add warnings for stuff modifying aux_ctrl register values ARM: l2c: print a warning with L2C-310 caches if the cache size is modified ARM: l2c: remove old .set_debug method ARM: l2c: kill L2X0_AUX_CTRL_MASK before anyone else makes use of this ...
60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
/*
|
|
* linux/arch/arm/mach-realview/core.h
|
|
*
|
|
* Copyright (C) 2004 ARM Limited
|
|
* Copyright (C) 2000 Deep Blue Solutions Ltd
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_REALVIEW_H
|
|
#define __ASM_ARCH_REALVIEW_H
|
|
|
|
#include <linux/amba/bus.h>
|
|
#include <linux/io.h>
|
|
|
|
#include <asm/setup.h>
|
|
|
|
#define APB_DEVICE(name, busid, base, plat) \
|
|
static AMBA_APB_DEVICE(name, busid, 0, REALVIEW_##base##_BASE, base##_IRQ, plat)
|
|
|
|
#define AHB_DEVICE(name, busid, base, plat) \
|
|
static AMBA_AHB_DEVICE(name, busid, 0, REALVIEW_##base##_BASE, base##_IRQ, plat)
|
|
|
|
struct machine_desc;
|
|
|
|
extern struct platform_device realview_flash_device;
|
|
extern struct platform_device realview_cf_device;
|
|
extern struct platform_device realview_leds_device;
|
|
extern struct platform_device realview_i2c_device;
|
|
extern struct mmci_platform_data realview_mmc0_plat_data;
|
|
extern struct mmci_platform_data realview_mmc1_plat_data;
|
|
extern struct clcd_board clcd_plat_data;
|
|
extern void __iomem *timer0_va_base;
|
|
extern void __iomem *timer1_va_base;
|
|
extern void __iomem *timer2_va_base;
|
|
extern void __iomem *timer3_va_base;
|
|
|
|
extern void realview_timer_init(unsigned int timer_irq);
|
|
extern int realview_flash_register(struct resource *res, u32 num);
|
|
extern int realview_eth_register(const char *name, struct resource *res);
|
|
extern int realview_usb_register(struct resource *res);
|
|
extern void realview_init_early(void);
|
|
extern void realview_fixup(struct tag *tags, char **from);
|
|
|
|
extern struct smp_operations realview_smp_ops;
|
|
extern void realview_cpu_die(unsigned int cpu);
|
|
|
|
#endif
|