From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Cc: Rob Herring <rob.herring@calxeda.com>
Subject: [PATCH 1/1] highbank: add power off support
Date: Sat, 16 Feb 2013 22:07:59 +0100 [thread overview]
Message-ID: <1361048879-7331-1-git-send-email-plagnioj@jcrosoft.com> (raw)
Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/Kconfig | 1 +
arch/arm/configs/highbank_defconfig | 1 +
arch/arm/mach-highbank/reset.c | 8 ++++++++
3 files changed, 10 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f002910..7ac134e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -49,6 +49,7 @@ config ARCH_EP93XX
config ARCH_HIGHBANK
bool "Calxeda Highbank"
select HAS_DEBUG_LL
+ select HAS_POWEROFF
select ARCH_HAS_L2X0
select CPU_V7
select ARM_AMBA
diff --git a/arch/arm/configs/highbank_defconfig b/arch/arm/configs/highbank_defconfig
index 31ac954..b034ed1 100644
--- a/arch/arm/configs/highbank_defconfig
+++ b/arch/arm/configs/highbank_defconfig
@@ -35,6 +35,7 @@ CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
+CONFIG_CMD_POWEROFF=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
CONFIG_CMD_OFTREE_PROBE=y
diff --git a/arch/arm/mach-highbank/reset.c b/arch/arm/mach-highbank/reset.c
index 41418b2..630672a 100644
--- a/arch/arm/mach-highbank/reset.c
+++ b/arch/arm/mach-highbank/reset.c
@@ -17,3 +17,11 @@ void __noreturn reset_cpu(ulong addr)
while(1);
}
+
+void __noreturn poweroff()
+{
+ shutdown_barebox();
+
+ hingbank_set_pwr_shutdown();
+ while(1);
+}
--
1.7.10.4
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next reply other threads:[~2013-02-16 21:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-16 21:07 Jean-Christophe PLAGNIOL-VILLARD [this message]
2013-02-18 9:59 ` Sascha Hauer
2013-02-18 13:41 ` Rob Herring
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