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Multiplatform support for the RealView 

- Tested on the ARM PB11MPCore
 - Tested with boardfile boot
 - Tested with DeviceTree boot
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Merge tag 'realview-multiplatform-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/multiplatform

Pull "Multiplatform support for the RealView" from Linus Walleij:

Here is the result of my application of the second part of Arnds
patchset, actually enabling multiplatform and getting the RealView
off the ground as a multiplatform target.

It is dependent on an outstanding patch to the irqchips tree bumping
the number of GICs to 2 for the RealView platform. I cannot say I will
be sleepless if these go in side by side: each branch will compile but
will not boot until both trees have been pulled hurting bisectability a
bit.

- Tested on the ARM PB11MPCore
- Tested with boardfile boot
- Tested with DeviceTree boot

* tag 'realview-multiplatform-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: realview: select apropriate targets
  ARM: realview: clean up header files
  ARM: realview: make all header files local
  ARM: no longer make CPU targets visible separately
  ARM: integrator: use explicit core module options
  ARM: realview: enable multiplatform
This commit is contained in:
Arnd Bergmann 2015-12-18 16:42:47 +01:00
parent d0b6342df0 93b2d7b15a
commit 86fff036fe
30 changed files with 225 additions and 335 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/Kconfig
View File

@ -345,20 +345,6 @@ config ARM_SINGLE_ARMV7M
select SPARSE_IRQ
select USE_OF
config ARCH_REALVIEW
bool "ARM Ltd. RealView family"
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_AMBA
select ARM_TIMER_SP804
select COMMON_CLK
select COMMON_CLK_VERSATILE
select GENERIC_CLOCKEVENTS
select GPIO_PL061 if GPIOLIB
select ICST
select PLAT_VERSATILE
select PLAT_VERSATILE_SCHED_CLOCK
help
This enables support for ARM Ltd RealView boards.
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"

9
arch/arm/configs/realview-smp_defconfig
View File

@ -8,10 +8,19 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_REALVIEW=y
CONFIG_REALVIEW_DT=y
CONFIG_MACH_REALVIEW_EB=y
CONFIG_REALVIEW_EB_ARM1136=y
CONFIG_REALVIEW_EB_ARM1176=y
CONFIG_REALVIEW_EB_A9MP=y
CONFIG_REALVIEW_EB_ARM11MP=y
CONFIG_REALVIEW_EB_ARM11MP_REVB=y
CONFIG_MACH_REALVIEW_PB11MP=y
CONFIG_MACH_REALVIEW_PB1176=y
CONFIG_MACH_REALVIEW_PBA8=y
CONFIG_MACH_REALVIEW_PBX=y
CONFIG_SMP=y
CONFIG_HOTPLUG_CPU=y
CONFIG_AEABI=y

8
arch/arm/configs/realview_defconfig
View File

@ -8,11 +8,19 @@ CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_REALVIEW=y
CONFIG_REALVIEW_DT=y
CONFIG_MACH_REALVIEW_EB=y
CONFIG_REALVIEW_EB_ARM1136=y
CONFIG_REALVIEW_EB_ARM1176=y
CONFIG_REALVIEW_EB_A9MP=y
CONFIG_REALVIEW_EB_ARM11MP=y
CONFIG_REALVIEW_EB_ARM11MP_REVB=y
CONFIG_MACH_REALVIEW_PB11MP=y
CONFIG_MACH_REALVIEW_PB1176=y
CONFIG_MACH_REALVIEW_PBA8=y
CONFIG_MACH_REALVIEW_PBX=y
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0

132
arch/arm/mach-integrator/Kconfig
View File

@ -1,4 +1,4 @@
config ARCH_INTEGRATOR
menuconfig ARCH_INTEGRATOR
bool "ARM Ltd. Integrator family" if (ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V6)
select ARM_AMBA
select ARM_PATCH_PHYS_VIRT if MMU
@ -23,8 +23,6 @@ config ARCH_INTEGRATOR
if ARCH_INTEGRATOR
menu "Integrator Options"
config ARCH_INTEGRATOR_AP
bool "Support Integrator/AP and Integrator/PP2 platforms"
select CLKSRC_MMIO
@ -36,19 +34,6 @@ config ARCH_INTEGRATOR_AP
Include support for the ARM(R) Integrator/AP and
Integrator/PP2 platforms.
config ARCH_INTEGRATOR_CP
bool "Support Integrator/CP platform"
select ARCH_CINTEGRATOR
select ARM_TIMER_SP804
select SERIAL_AMBA_PL011 if TTY
select SERIAL_AMBA_PL011_CONSOLE if TTY
select SOC_BUS
help
Include support for the ARM(R) Integrator CP platform.
config ARCH_CINTEGRATOR
bool
config INTEGRATOR_IMPD1
bool "Include support for Integrator/IM-PD1"
depends on ARCH_INTEGRATOR_AP
@ -63,6 +48,119 @@ config INTEGRATOR_IMPD1
To compile this driver as a module, choose M here: the
module will be called impd1.
endmenu
config INTEGRATOR_CM7TDMI
bool "Integrator/CM7TDMI core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V4 && !MMU
select CPU_ARM7TDMI
config INTEGRATOR_CM720T
bool "Integrator/CM720T core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V4T
select CPU_ARM720T
config INTEGRATOR_CM740T
bool "Integrator/CM740T core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V4T && !MMU
select CPU_ARM740T
config INTEGRATOR_CM920T
bool "Integrator/CM920T core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V4T
select CPU_ARM920T
config INTEGRATOR_CM922T_XA10
bool "Integrator/CM922T-XA10 core module"
depends on ARCH_MULTI_V4T
depends on ARCH_INTEGRATOR_AP
select CPU_ARM922T
config INTEGRATOR_CM926EJS
bool "Integrator/CM926EJ-S core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V5
select CPU_ARM926T
config INTEGRATOR_CM940T
bool "Integrator/CM940T core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V4T && !MMU
select CPU_ARM940T
config INTEGRATOR_CM946ES
bool "Integrator/CM946E-S core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V5 && !MMU
select CPU_ARM946E
config INTEGRATOR_CM966ES
bool "Integrator/CM966E-S core module"
depends on ARCH_INTEGRATOR_AP
depends on BROKEN # no kernel support
config INTEGRATOR_CM10200E_REV0
bool "Integrator/CM10200E rev.0 core module"
depends on ARCH_INTEGRATOR_AP && n
depends on ARCH_MULTI_V5
select CPU_ARM1020
config INTEGRATOR_CM10200E
bool "Integrator/CM10200E core module"
depends on ARCH_INTEGRATOR_AP && n
depends on ARCH_MULTI_V5
select CPU_ARM1020E
config INTEGRATOR_CM10220E
bool "Integrator/CM10220E core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V5
select CPU_ARM1022
config INTEGRATOR_CM1026EJS
bool "Integrator/CM1026EJ-S core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V5
select CPU_ARM1026
config INTEGRATOR_CM1136JFS
bool "Integrator/CM1136JF-S core module"
depends on ARCH_INTEGRATOR_AP
depends on ARCH_MULTI_V6
select CPU_V6
config ARCH_INTEGRATOR_CP
bool "Support Integrator/CP platform"
depends on (!MMU || ARCH_MULTI_V5 || ARCH_MULTI_V6)
select ARM_TIMER_SP804
select SERIAL_AMBA_PL011 if TTY
select SERIAL_AMBA_PL011_CONSOLE if TTY
select SOC_BUS
help
Include support for the ARM(R) Integrator CP platform.
config INTEGRATOR_CT7T
bool "Integrator/CT7TD (ARM7TDMI) core tile"
depends on ARCH_INTEGRATOR_CP
depends on ARCH_MULTI_V4T && !MMU
select CPU_ARM7TDMI
config INTEGRATOR_CT926
bool "Integrator/CT926 (ARM926EJ-S) core tile"
depends on ARCH_INTEGRATOR_CP
depends on ARCH_MULTI_V5
select CPU_ARM926T
config INTEGRATOR_CTB36
bool "Integrator/CTB36 (ARM1136JF-S) core tile"
depends on ARCH_INTEGRATOR_CP
depends on ARCH_MULTI_V6
select CPU_V6
config ARCH_CINTEGRATOR
depends on ARCH_INTEGRATOR_CP
def_bool y
endif

55
arch/arm/mach-realview/Kconfig
View File

@ -1,5 +1,16 @@
menu "RealView platform type"
depends on ARCH_REALVIEW
menuconfig ARCH_REALVIEW
bool "ARM Ltd. RealView family" if ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
select ARM_AMBA
select ARM_TIMER_SP804
select COMMON_CLK_VERSATILE
select GPIO_PL061 if GPIOLIB
select ICST
select PLAT_VERSATILE
select PLAT_VERSATILE_SCHED_CLOCK
help
This enables support for ARM Ltd RealView boards.
if ARCH_REALVIEW
config REALVIEW_DT
bool "Support RealView(R) Device Tree based boot"
@ -7,6 +18,7 @@ config REALVIEW_DT
select CLK_SP810
select HAVE_SMP
select ICST
select MACH_REALVIEW_EB if ARCH_MULTI_V5
select MFD_SYSCON
select POWER_RESET
select POWER_RESET_VERSATILE
@ -21,14 +33,32 @@ config REALVIEW_DT
config MACH_REALVIEW_EB
bool "Support RealView(R) Emulation Baseboard"
select ARM_GIC
select CPU_ARM926T if ARCH_MULTI_V5
help
Include support for the ARM(R) RealView(R) Emulation Baseboard
platform.
platform. On an ARMv5 kernel, this will include support for
the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least
one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore
core tile options should be enabled.
config REALVIEW_EB_ARM1136
bool "Support ARM1136J(F)-S Tile"
depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
select CPU_V6
help
Enable support for the ARM1136 tile fitted to the
Realview(R) Emulation Baseboard platform.
config REALVIEW_EB_ARM1176
bool "Support ARM1176JZ(F)-S Tile"
depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
help
Enable support for the ARM1176 tile fitted to the
Realview(R) Emulation Baseboard platform.
config REALVIEW_EB_A9MP
bool "Support Multicore Cortex-A9 Tile"
depends on MACH_REALVIEW_EB
select CPU_V7
depends on MACH_REALVIEW_EB && ARCH_MULTI_V7
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select HAVE_SMP
@ -39,8 +69,7 @@ config REALVIEW_EB_A9MP
config REALVIEW_EB_ARM11MP
bool "Support ARM11MPCore Tile"
depends on MACH_REALVIEW_EB
select CPU_V6K
depends on MACH_REALVIEW_EB && ARCH_MULTI_V6
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select HAVE_SMP
@ -51,7 +80,7 @@ config REALVIEW_EB_ARM11MP
config REALVIEW_EB_ARM11MP_REVB
bool "Support ARM11MPCore RevB Tile"
depends on REALVIEW_EB_ARM11MP
depends on REALVIEW_EB_ARM11MP && ARCH_MULTI_V6
help
Enable support for the ARM11MPCore Revision B tile on the
Realview(R) Emulation Baseboard platform. Since there are device
@ -60,8 +89,8 @@ config REALVIEW_EB_ARM11MP_REVB
config MACH_REALVIEW_PB11MP
bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
depends on ARCH_MULTI_V6
select ARM_GIC
select CPU_V6K
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select HAVE_PATA_PLATFORM
@ -75,6 +104,7 @@ config MACH_REALVIEW_PB11MP
# ARMv6 CPU without K extensions, but does have the new exclusive ops
config MACH_REALVIEW_PB1176
bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
depends on ARCH_MULTI_V6
select ARM_GIC
select CPU_V6
select HAVE_TCM
@ -94,8 +124,8 @@ config REALVIEW_PB1176_SECURE_FLASH
config MACH_REALVIEW_PBA8
bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
depends on ARCH_MULTI_V7
select ARM_GIC
select CPU_V7
select HAVE_PATA_PLATFORM
help
Include support for the ARM(R) RealView Platform Baseboard for
@ -103,7 +133,8 @@ config MACH_REALVIEW_PBA8
support for PCI-E and Compact Flash.
config MACH_REALVIEW_PBX
bool "Support RealView(R) Platform Baseboard Explore"
bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9"
depends on ARCH_MULTI_V7
select ARM_GIC
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
@ -127,4 +158,4 @@ config REALVIEW_HIGH_PHYS_OFFSET
offset. On the PBX board, disabling this option allows 1GB of
RAM to be used with HIGHMEM.
endmenu
endif

7
arch/arm/mach-realview/Makefile
View File

@ -1,13 +1,18 @@
#
# Makefile for the linux kernel.
#
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
-I$(srctree)/arch/arm/plat-versatile/include
obj-y := core.o
obj-$(CONFIG_REALVIEW_DT) += realview-dt.o platsmp-dt.o
obj-y := core.o
ifdef CONFIG_ATAGS
obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o
obj-$(CONFIG_MACH_REALVIEW_PB11MP) += realview_pb11mp.o
obj-$(CONFIG_MACH_REALVIEW_PB1176) += realview_pb1176.o
obj-$(CONFIG_MACH_REALVIEW_PBA8) += realview_pba8.o
obj-$(CONFIG_MACH_REALVIEW_PBX) += realview_pbx.o
endif
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o

4
arch/arm/mach-realview/include/mach/board-eb.h → arch/arm/mach-realview/board-eb.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/board-eb.h
*
* Copyright (C) 2007 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,7 +19,7 @@
#ifndef __ASM_ARCH_BOARD_EB_H
#define __ASM_ARCH_BOARD_EB_H
#include <mach/platform.h>
#include "platform.h"
/*
* RealView EB + ARM11MPCore peripheral addresses

4
arch/arm/mach-realview/include/mach/board-pb1176.h → arch/arm/mach-realview/board-pb1176.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/board-pb1176.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,7 +19,7 @@
#ifndef __ASM_ARCH_BOARD_PB1176_H
#define __ASM_ARCH_BOARD_PB1176_H
#include <mach/platform.h>
#include "platform.h"
/*
* Peripheral addresses

4
arch/arm/mach-realview/include/mach/board-pb11mp.h → arch/arm/mach-realview/board-pb11mp.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/board-pb11mp.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,7 +19,7 @@
#ifndef __ASM_ARCH_BOARD_PB11MP_H
#define __ASM_ARCH_BOARD_PB11MP_H
#include <mach/platform.h>
#include "platform.h"
/*
* Peripheral addresses

4
arch/arm/mach-realview/include/mach/board-pba8.h → arch/arm/mach-realview/board-pba8.h
View File

@ -1,6 +1,4 @@
/*
* include/asm-arm/arch-realview/board-pba8.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,7 +19,7 @@
#ifndef __ASM_ARCH_BOARD_PBA8_H
#define __ASM_ARCH_BOARD_PBA8_H
#include <mach/platform.h>
#include "platform.h"
/*
* Peripheral addresses

4
arch/arm/mach-realview/include/mach/board-pbx.h → arch/arm/mach-realview/board-pbx.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/board-pbx.h
*
* Copyright (C) 2009 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -20,7 +18,7 @@
#ifndef __ASM_ARCH_BOARD_PBX_H
#define __ASM_ARCH_BOARD_PBX_H
#include <mach/platform.h>
#include "platform.h"
/*
* Peripheral addresses

6
arch/arm/mach-realview/core.c
View File

@ -36,8 +36,7 @@
#include <linux/memblock.h>
#include <clocksource/timer-sp804.h>
#include <mach/hardware.h>
#include "hardware.h"
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/hardware/icst.h>
@ -46,8 +45,7 @@
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include <mach/platform.h>
#include <mach/irqs.h>
#include "platform.h"
#include <plat/sched_clock.h>

2
arch/arm/mach-realview/core.h
View File

@ -1,6 +1,4 @@
/*
* linux/arch/arm/mach-realview/core.h
*
* Copyright (C) 2004 ARM Limited
* Copyright (C) 2000 Deep Blue Solutions Ltd
*

2
arch/arm/mach-realview/include/mach/hardware.h → arch/arm/mach-realview/hardware.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/hardware.h
*
* This file contains the hardware definitions of the RealView boards.
*
* Copyright (C) 2003 ARM Limited.

40
arch/arm/mach-realview/include/mach/irqs.h
View File

@ -1,40 +0,0 @@
/*
* arch/arm/mach-realview/include/mach/irqs.h
*
* Copyright (C) 2003 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_IRQS_H
#define __ASM_ARCH_IRQS_H
#include <mach/irqs-eb.h>
#include <mach/irqs-pb11mp.h>
#include <mach/irqs-pb1176.h>
#include <mach/irqs-pba8.h>
#include <mach/irqs-pbx.h>
#define IRQ_LOCALTIMER 29
#define IRQ_LOCALWDOG 30
#define IRQ_GIC_START 32
#ifndef NR_IRQS
#error "NR_IRQS not defined by the board-specific files"
#endif
#endif

77
arch/arm/mach-realview/include/mach/uncompress.h
View File

@ -1,77 +0,0 @@
/*
* arch/arm/mach-realview/include/mach/uncompress.h
*
* Copyright (C) 2003 ARM Limited
*
* 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
*/
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <mach/board-eb.h>
#include <mach/board-pb11mp.h>
#include <mach/board-pb1176.h>
#include <mach/board-pba8.h>
#include <mach/board-pbx.h>
#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))
#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c))
#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30))
#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18))
/*
* Return the UART base address
*/
static inline unsigned long get_uart_base(void)
{
if (machine_is_realview_eb())
return REALVIEW_EB_UART0_BASE;
else if (machine_is_realview_pb11mp())
return REALVIEW_PB11MP_UART0_BASE;
else if (machine_is_realview_pb1176())
return REALVIEW_PB1176_UART0_BASE;
else if (machine_is_realview_pba8())
return REALVIEW_PBA8_UART0_BASE;
else if (machine_is_realview_pbx())
return REALVIEW_PBX_UART0_BASE;
else
return 0;
}
/*
* This does not append a newline
*/
static inline void putc(int c)
{
unsigned long base = get_uart_base();
while (AMBA_UART_FR(base) & (1 << 5))
barrier();
AMBA_UART_DR(base) = c;
}
static inline void flush(void)
{
unsigned long base = get_uart_base();
while (AMBA_UART_FR(base) & (1 << 3))
barrier();
}
/*
* nothing to do
*/
#define arch_decomp_setup()

20
arch/arm/mach-realview/include/mach/irqs-eb.h → arch/arm/mach-realview/irqs-eb.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/irqs-eb.h
*
* Copyright (C) 2007 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,6 +19,7 @@
#ifndef __MACH_IRQS_EB_H
#define __MACH_IRQS_EB_H
#define IRQ_LOCALTIMER 29
#define IRQ_EB_GIC_START 32
/*
@ -112,21 +111,4 @@
#define NR_GIC_EB11MP 2
/*
* Only define NR_IRQS if less than NR_IRQS_EB
*/
#define NR_IRQS_EB (IRQ_EB_GIC_START + 128)
#if defined(CONFIG_MACH_REALVIEW_EB) \
&& (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB))
#undef NR_IRQS
#define NR_IRQS NR_IRQS_EB
#endif
#if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) \
&& (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP))
#undef MAX_GIC_NR
#define MAX_GIC_NR NR_GIC_EB11MP
#endif
#endif /* __MACH_IRQS_EB_H */

23
arch/arm/mach-realview/include/mach/irqs-pb1176.h → arch/arm/mach-realview/irqs-pb1176.h
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@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/irqs-pb1176.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -76,25 +74,4 @@
#define IRQ_PB1176_SCTL -1
#define NR_GIC_PB1176 2
/*
* Only define NR_IRQS if less than NR_IRQS_PB1176
*/
#define NR_IRQS_PB1176 (IRQ_DC1176_GIC_START + 96)
#if defined(CONFIG_MACH_REALVIEW_PB1176)
#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176)
#undef NR_IRQS
#define NR_IRQS NR_IRQS_PB1176
#endif
#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176)
#undef MAX_GIC_NR
#define MAX_GIC_NR NR_GIC_PB1176
#endif
#endif /* CONFIG_MACH_REALVIEW_PB1176 */
#endif /* __MACH_IRQS_PB1176_H */

27
arch/arm/mach-realview/include/mach/irqs-pb11mp.h → arch/arm/mach-realview/irqs-pb11mp.h
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@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/irqs-pb11mp.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -21,6 +19,7 @@
#ifndef __MACH_IRQS_PB11MP_H
#define __MACH_IRQS_PB11MP_H
#define IRQ_LOCALTIMER 29
#define IRQ_TC11MP_GIC_START 32
#define IRQ_PB11MP_GIC_START 64
@ -95,28 +94,4 @@
#define IRQ_PB11MP_TSPEN (IRQ_PB11MP_GIC_START + 30) /* Touchscreen pen */
#define IRQ_PB11MP_TSKPAD (IRQ_PB11MP_GIC_START + 31) /* Touchscreen keypad */
#define IRQ_PB11MP_SMC -1
#define IRQ_PB11MP_SCTL -1
#define NR_GIC_PB11MP 2
/*
* Only define NR_IRQS if less than NR_IRQS_PB11MP
*/
#define NR_IRQS_PB11MP (IRQ_TC11MP_GIC_START + 96)
#if defined(CONFIG_MACH_REALVIEW_PB11MP)
#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB11MP)
#undef NR_IRQS
#define NR_IRQS NR_IRQS_PB11MP
#endif
#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB11MP)
#undef MAX_GIC_NR
#define MAX_GIC_NR NR_GIC_PB11MP
#endif
#endif /* CONFIG_MACH_REALVIEW_PB11MP */
#endif /* __MACH_IRQS_PB11MP_H */

23
arch/arm/mach-realview/include/mach/irqs-pba8.h → arch/arm/mach-realview/irqs-pba8.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/irqs-pba8.h
*
* Copyright (C) 2008 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -70,25 +68,4 @@
#define IRQ_PBA8_SMC -1
#define IRQ_PBA8_SCTL -1
#define NR_GIC_PBA8 1
/*
* Only define NR_IRQS if less than NR_IRQS_PBA8
*/
#define NR_IRQS_PBA8 (IRQ_PBA8_GIC_START + 64)
#if defined(CONFIG_MACH_REALVIEW_PBA8)
#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBA8)
#undef NR_IRQS
#define NR_IRQS NR_IRQS_PBA8
#endif
#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBA8)
#undef MAX_GIC_NR
#define MAX_GIC_NR NR_GIC_PBA8
#endif
#endif /* CONFIG_MACH_REALVIEW_PBA8 */
#endif /* __MACH_IRQS_PBA8_H */

24
arch/arm/mach-realview/include/mach/irqs-pbx.h → arch/arm/mach-realview/irqs-pbx.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/irqs-pbx.h
*
* Copyright (C) 2009 ARM Limited
*
* This program is free software; you can redistribute it and/or modify
@ -20,6 +18,7 @@
#ifndef __MACH_IRQS_PBX_H
#define __MACH_IRQS_PBX_H
#define IRQ_LOCALTIMER 29
#define IRQ_PBX_GIC_START 32
/*
@ -85,25 +84,4 @@
#define IRQ_PBX_SMC -1
#define IRQ_PBX_SCTL -1
#define NR_GIC_PBX 1
/*
* Only define NR_IRQS if less than NR_IRQS_PBX
*/
#define NR_IRQS_PBX (IRQ_PBX_GIC_START + 96)
#if defined(CONFIG_MACH_REALVIEW_PBX)
#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBX)
#undef NR_IRQS
#define NR_IRQS NR_IRQS_PBX
#endif
#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBX)
#undef MAX_GIC_NR
#define MAX_GIC_NR NR_GIC_PBX
#endif
#endif /* CONFIG_MACH_REALVIEW_PBX */
#endif /* __MACH_IRQS_PBX_H */

2
arch/arm/mach-realview/include/mach/platform.h → arch/arm/mach-realview/platform.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-realview/include/mach/platform.h
*
* Copyright (c) ARM Limited 2003. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify

8
arch/arm/mach-realview/platsmp.c
View File

@ -13,13 +13,13 @@
#include <linux/smp.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include "hardware.h"
#include <asm/mach-types.h>
#include <asm/smp_scu.h>
#include <mach/board-eb.h>
#include <mach/board-pb11mp.h>
#include <mach/board-pbx.h>
#include "board-eb.h"
#include "board-pb11mp.h"
#include "board-pbx.h"
#include <plat/platsmp.h>

1
arch/arm/mach-realview/realview-dt.c
View File

@ -11,7 +11,6 @@
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
#include "core.h"
static const char *const realview_dt_platform_compat[] __initconst = {
"arm,realview-eb",

6
arch/arm/mach-realview/realview_eb.c
View File

@ -31,7 +31,7 @@
#include <linux/platform_data/clk-realview.h>
#include <linux/reboot.h>
#include <mach/hardware.h>
#include "hardware.h"
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
@ -44,8 +44,8 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/board-eb.h>
#include <mach/irqs.h>
#include "board-eb.h"
#include "irqs-eb.h"
#include "core.h"

6
arch/arm/mach-realview/realview_pb1176.c
View File

@ -34,7 +34,7 @@
#include <linux/reboot.h>
#include <linux/memblock.h>
#include <mach/hardware.h>
#include "hardware.h"
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
@ -45,8 +45,8 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/board-pb1176.h>
#include <mach/irqs.h>
#include "board-pb1176.h"
#include "irqs-pb1176.h"
#include "core.h"

6
arch/arm/mach-realview/realview_pb11mp.c
View File

@ -31,7 +31,7 @@
#include <linux/platform_data/clk-realview.h>
#include <linux/reboot.h>
#include <mach/hardware.h>
#include "hardware.h"
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
@ -44,8 +44,8 @@
#include <asm/mach/time.h>
#include <asm/outercache.h>
#include <mach/board-pb11mp.h>
#include <mach/irqs.h>
#include "board-pb11mp.h"
#include "irqs-pb11mp.h"
#include "core.h"

6
arch/arm/mach-realview/realview_pba8.c
View File

@ -39,9 +39,9 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/hardware.h>
#include <mach/board-pba8.h>
#include <mach/irqs.h>
#include "hardware.h"
#include "board-pba8.h"
#include "irqs-pba8.h"
#include "core.h"

6
arch/arm/mach-realview/realview_pbx.c
View File

@ -41,9 +41,9 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/hardware.h>
#include <mach/board-pbx.h>
#include <mach/irqs.h>
#include "hardware.h"
#include "board-pbx.h"
#include "irqs-pbx.h"
#include "core.h"

30
arch/arm/mm/Kconfig
View File

@ -21,7 +21,7 @@ config CPU_ARM7TDMI
# ARM720T
config CPU_ARM720T
bool "Support ARM720T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR)
bool
select CPU_32v4T
select CPU_ABRT_LV4T
select CPU_CACHE_V4
@ -39,7 +39,7 @@ config CPU_ARM720T
# ARM740T
config CPU_ARM740T
bool "Support ARM740T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR)
bool
depends on !MMU
select CPU_32v4T
select CPU_ABRT_LV4T
@ -71,7 +71,7 @@ config CPU_ARM9TDMI
# ARM920T
config CPU_ARM920T
bool "Support ARM920T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR)
bool
select CPU_32v4T
select CPU_ABRT_EV4T
select CPU_CACHE_V4WT
@ -89,7 +89,7 @@ config CPU_ARM920T
# ARM922T
config CPU_ARM922T
bool "Support ARM922T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR)
bool
select CPU_32v4T
select CPU_ABRT_EV4T
select CPU_CACHE_V4WT
@ -108,7 +108,7 @@ config CPU_ARM922T
# ARM925T
config CPU_ARM925T
bool "Support ARM925T processor" if ARCH_OMAP1
bool
select CPU_32v4T
select CPU_ABRT_EV4T
select CPU_CACHE_V4WT
@ -127,7 +127,7 @@ config CPU_ARM925T
# ARM926T
config CPU_ARM926T
bool "Support ARM926T processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V5) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB)
bool
select CPU_32v5
select CPU_ABRT_EV5TJ
select CPU_CACHE_VIVT
@ -163,7 +163,7 @@ config CPU_FA526
# ARM940T
config CPU_ARM940T
bool "Support ARM940T processor" if (ARCH_MULTI_V4T && ARCH_INTEGRATOR)
bool
depends on !MMU
select CPU_32v4T
select CPU_ABRT_NOMMU
@ -181,7 +181,7 @@ config CPU_ARM940T
# ARM946E-S
config CPU_ARM946E
bool "Support ARM946E-S processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR)
bool
depends on !MMU
select CPU_32v5
select CPU_ABRT_NOMMU
@ -198,7 +198,7 @@ config CPU_ARM946E
# ARM1020 - needs validating
config CPU_ARM1020
bool "Support ARM1020T (rev 0) processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR)
bool
select CPU_32v5
select CPU_ABRT_EV4T
select CPU_CACHE_V4WT
@ -216,7 +216,7 @@ config CPU_ARM1020
# ARM1020E - needs validating
config CPU_ARM1020E
bool "Support ARM1020E processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR)
bool
depends on n
select CPU_32v5
select CPU_ABRT_EV4T
@ -229,7 +229,7 @@ config CPU_ARM1020E
# ARM1022E
config CPU_ARM1022
bool "Support ARM1022E processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR)
bool
select CPU_32v5
select CPU_ABRT_EV4T
select CPU_CACHE_VIVT
@ -247,7 +247,7 @@ config CPU_ARM1022
# ARM1026EJ-S
config CPU_ARM1026
bool "Support ARM1026EJ-S processor" if (ARCH_MULTI_V5 && ARCH_INTEGRATOR)
bool
select CPU_32v5
select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10
select CPU_CACHE_VIVT
@ -358,7 +358,7 @@ config CPU_PJ4B
# ARMv6
config CPU_V6
bool "Support ARM V6 processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V6) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX)
bool
select CPU_32v6
select CPU_ABRT_EV6
select CPU_CACHE_V6
@ -371,7 +371,7 @@ config CPU_V6
# ARMv6k
config CPU_V6K
bool "Support ARM V6K processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V6) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX)
bool
select CPU_32v6
select CPU_32v6K
select CPU_ABRT_EV6
@ -385,7 +385,7 @@ config CPU_V6K
# ARMv7
config CPU_V7
bool "Support ARM V7 processor" if (!ARCH_MULTIPLATFORM || ARCH_MULTI_V7) && (ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX)
bool
select CPU_32v6K
select CPU_32v7
select CPU_ABRT_EV7