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| author | Stefan Roese <sr@denx.de> | 2012-08-16 17:55:41 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-09-01 14:26:02 +0200 |
| commit | 0044c42e94ecc258728190919b4619508fb83089 (patch) | |
| tree | 4964b48f60ad93a2b77a76104b0ca9f664bde3b3 /arch/arm/cpu/armv7 | |
| parent | 7fe7701d322e9147c06d68ad6ebef91289b9a57e (diff) | |
| download | u-boot-midas-0044c42e94ecc258728190919b4619508fb83089.tar.gz u-boot-midas-0044c42e94ecc258728190919b4619508fb83089.tar.bz2 u-boot-midas-0044c42e94ecc258728190919b4619508fb83089.zip | |
Consolidate bootcount code into drivers/bootcount
This patch moves all bootcount implementations into a common
directory: drivers/bootcount. The generic bootcount driver
is now usable not only by powerpc platforms, but others as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
Cc: Manfred Rudigier <manfred.rudigier@omicron.at>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
Tested-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Tested-by: Christian Riesch <christian.riesch@omicron.at>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/highbank/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/highbank/bootcount.c | 36 |
2 files changed, 1 insertions, 37 deletions
diff --git a/arch/arm/cpu/armv7/highbank/Makefile b/arch/arm/cpu/armv7/highbank/Makefile index 917c3a36ba..76faeb0fe1 100644 --- a/arch/arm/cpu/armv7/highbank/Makefile +++ b/arch/arm/cpu/armv7/highbank/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o -COBJS := timer.o bootcount.o +COBJS := timer.o SOBJS := SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) diff --git a/arch/arm/cpu/armv7/highbank/bootcount.c b/arch/arm/cpu/armv7/highbank/bootcount.c deleted file mode 100644 index 9ca06567a8..0000000000 --- a/arch/arm/cpu/armv7/highbank/bootcount.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Copyright 2011 Calxeda, Inc. - * - * 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 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, see <http://www.gnu.org/licenses/>. - */ - -#include <common.h> -#include <asm/io.h> - -#ifdef CONFIG_BOOTCOUNT_LIMIT -void bootcount_store(ulong a) -{ - writel((BOOTCOUNT_MAGIC & 0xffff0000) | a, CONFIG_SYS_BOOTCOUNT_ADDR); -} - -ulong bootcount_load(void) -{ - u32 tmp = readl(CONFIG_SYS_BOOTCOUNT_ADDR); - - if ((tmp & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000)) - return 0; - else - return tmp & 0x0000ffff; -} -#endif |