[U-Boot] [PATCH] ARM: remove unused CPU directory

[Albert ARIBAUD <albert.u.boot@aribaud.net>]

Hello Masahiro,

On Thu, 13 Nov 2014 18:40:07 +0900, Masahiro Yamada <yamada.m@jp.panasonic.com> wrote:
> 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>
> ---
> 
>  arch/arm/cpu/arm_intcm/Makefile  |  9 -----
>  arch/arm/cpu/arm_intcm/config.mk |  8 ----
>  arch/arm/cpu/arm_intcm/cpu.c     | 36 ------------------
>  arch/arm/cpu/arm_intcm/start.S   | 79 ----------------------------------------
>  4 files changed, 132 deletions(-)
>  delete mode 100644 arch/arm/cpu/arm_intcm/Makefile
>  delete mode 100644 arch/arm/cpu/arm_intcm/config.mk
>  delete mode 100644 arch/arm/cpu/arm_intcm/cpu.c
>  delete mode 100644 arch/arm/cpu/arm_intcm/start.S
> 
> diff --git a/arch/arm/cpu/arm_intcm/Makefile b/arch/arm/cpu/arm_intcm/Makefile
> deleted file mode 100644
> index 3279f12..0000000
> --- a/arch/arm/cpu/arm_intcm/Makefile
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -#
> -# (C) Copyright 2000-2006
> -# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
> -#
> -# SPDX-License-Identifier:	GPL-2.0+
> -#
> -
> -extra-y	= start.o
> -obj-y	= cpu.o
> diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk
> deleted file mode 100644
> index 438668d..0000000
> --- a/arch/arm/cpu/arm_intcm/config.mk
> +++ /dev/null
> @@ -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
> diff --git a/arch/arm/cpu/arm_intcm/cpu.c b/arch/arm/cpu/arm_intcm/cpu.c
> deleted file mode 100644
> index 0d00e4b..0000000
> --- a/arch/arm/cpu/arm_intcm/cpu.c
> +++ /dev/null
> @@ -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);
> -}
> diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S
> deleted file mode 100644
> index c0c07b6..0000000
> --- a/arch/arm/cpu/arm_intcm/start.S
> +++ /dev/null
> @@ -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 Gr?ger <mag@sysgo.de>
> - *  Copyright (c) 2002	Alex Z?pke <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
> -- 
> 1.9.1
> 

Applied to u-boot-arm/master, thanks!

Amicalement,
-- 
Albert.