From 18900401abf54182a56d8ff6dc38c7421402920b Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 13 Nov 2014 18:40:07 +0900 Subject: [PATCH] ARM: remove unused CPU directory There is no board with CPU "arm_intcm". Signed-off-by: Masahiro Yamada Cc: Albert Aribaud --- 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 3279f125f6..0000000000 --- a/arch/arm/cpu/arm_intcm/Makefile +++ /dev/null @@ -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 diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk deleted file mode 100644 index 438668d6ff..0000000000 --- a/arch/arm/cpu/arm_intcm/config.mk +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, -# -# 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 0d00e4b7ae..0000000000 --- a/arch/arm/cpu/arm_intcm/cpu.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH - * Marius Groeger - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * CPU specific code for an unknown cpu - * - hence fairly empty...... - */ - -#include -#include - -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 c0c07b6a11..0000000000 --- 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 Gröger - * Copyright (c) 2002 Alex Züpke - * Copyright (c) 2002 Gary Jennejohn - * Copyright (c) 2003 Richard Woodruff - * Copyright (c) 2003 Kshitij - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include - -/* - ************************************************************************* - * - * 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 -- 2.39.2