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ARM: remove unused CPU directory

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There is no board with CPU "arm_intcm".

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
This commit is contained in:
Masahiro Yamada 2014-11-13 18:40:07 +09:00 committed by Albert ARIBAUD
parent 8e59f8bb5b
commit 18900401ab
4 changed files with 0 additions and 132 deletions
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9
arch/arm/cpu/arm_intcm/Makefile
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@ -1,9 +0,0 @@
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
extra-y = start.o
obj-y = cpu.o

8
arch/arm/cpu/arm_intcm/config.mk
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@ -1,8 +0,0 @@
#
# (C) Copyright 2002
# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
PLATFORM_CPPFLAGS += -march=armv4

36
arch/arm/cpu/arm_intcm/cpu.c
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@ -1,36 +0,0 @@
/*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.de>
*
* (C) Copyright 2002
* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* CPU specific code for an unknown cpu
* - hence fairly empty......
*/
#include <common.h>
#include <command.h>
int cleanup_before_linux (void)
{
/*
* this function is called just before we call linux
* it prepares the processor for linux
*
* we turn off caches etc ...
*/
disable_interrupts ();
/* Since the CM has unknown processor we do not support
* cache operations
*/
return (0);
}

79
arch/arm/cpu/arm_intcm/start.S
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@ -1,79 +0,0 @@
/*
* armboot - Startup Code for ARM926EJS CPU-core
*
* Copyright (c) 2003 Texas Instruments
*
* ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
*
* Copyright (c) 2001 Marius Gröger <mag@sysgo.de>
* Copyright (c) 2002 Alex Züpke <azu@sysgo.de>
* Copyright (c) 2002 Gary Jennejohn <garyj@denx.de>
* Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com>
* Copyright (c) 2003 Kshitij <kshitij@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm-offsets.h>
#include <config.h>
#include <version.h>
/*
*************************************************************************
*
* Startup Code (reset vector)
*
* do important init only if we don't start from memory!
* setup memory and board specific bits prior to relocation.
* relocate armboot to ram
* setup stack
*
*************************************************************************
*/
.globl reset
reset:
/*
* set the cpu to SVC32 mode
*/
mrs r0,cpsr
bic r0,r0,#0x1f
orr r0,r0,#0xd3
msr cpsr,r0
/*
* we do sys-critical inits only at reboot,
* not when booting from ram!
*/
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
bl cpu_init_crit
#endif
bl _main
/*------------------------------------------------------------------------------*/
.globl c_runtime_cpu_setup
c_runtime_cpu_setup:
mov pc, lr
/*
*************************************************************************
*
* CPU_init_critical registers
*
* setup important registers
* setup memory timing
*
*************************************************************************
*/
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
cpu_init_crit:
/* arm_int_generic assumes the ARM boot monitor, or user software,
* has initialized the platform
*/
mov pc, lr /* back to my caller */
#endif