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authorMinkyu Kang <mk7.kang@samsung.com>2010-04-19 10:26:18 +0900
committerMinkyu Kang <mk7.kang@samsung.com>2010-04-19 10:26:18 +0900
commit83653121d7382fccfe329cb732f77f116341ef1d (patch)
tree0b1ce6764252af15dfb2614372de98a44a7ec61f /include/asm-arm/macro.h
parent0f1f21a345e02a68ec16f7ab9e7dc687f9276089 (diff)
parent07739bcef5da07cc4a4edef8b91014ccc332eda3 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts: cpu/arm1176/cpu.c cpu/arm1176/start.S cpu/arm_cortexa8/s5pc1xx/Makefile cpu/arm_cortexa8/s5pc1xx/clock.c drivers/serial/serial_s5p.c include/asm-arm/arch-s5pc1xx/clk.h include/asm-arm/arch-s5pc1xx/gpio.h include/asm-arm/arch-s5pc1xx/uart.h Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/asm-arm/macro.h')
-rw-r--r--include/asm-arm/macro.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/include/asm-arm/macro.h b/include/asm-arm/macro.h
deleted file mode 100644
index 57b5260..0000000
--- a/include/asm-arm/macro.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * include/asm-arm/macro.h
- *
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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_ARM_MACRO_H__
-#define __ASM_ARM_MACRO_H__
-#ifdef __ASSEMBLY__
-
-/*
- * These macros provide a convenient way to write 8, 16 and 32 bit data
- * to any address.
- * Registers r4 and r5 are used, any data in these registers are
- * overwritten by the macros.
- * The macros are valid for any ARM architecture, they do not implement
- * any memory barriers so caution is recommended when using these when the
- * caches are enabled or on a multi-core system.
- */
-
-.macro write32, addr, data
- ldr r4, =\addr
- ldr r5, =\data
- str r5, [r4]
-.endm
-
-.macro write16, addr, data
- ldr r4, =\addr
- ldrh r5, =\data
- strh r5, [r4]
-.endm
-
-.macro write8, addr, data
- ldr r4, =\addr
- ldrb r5, =\data
- strb r5, [r4]
-.endm
-
-/*
- * This macro generates a loop that can be used for delays in the code.
- * Register r4 is used, any data in this register is overwritten by the
- * macro.
- * The macro is valid for any ARM architeture. The actual time spent in the
- * loop will vary from CPU to CPU though.
- */
-
-.macro wait_timer, time
- ldr r4, =\time
-1:
- nop
- subs r4, r4, #1
- bcs 1b
-.endm
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_ARM_MACRO_H__ */