From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [RFC 02/10] MIPS: introduce arch_shutdown()
Date: Tue, 15 Apr 2014 11:38:26 +0400 [thread overview]
Message-ID: <1397547514-19925-3-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1397547514-19925-1-git-send-email-antonynpavlov@gmail.com>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
arch/mips/include/asm/common.h | 2 +-
arch/mips/lib/Makefile | 1 +
arch/mips/lib/shutdown.c | 10 ++++++++++
3 files changed, 12 insertions(+), 1 deletion(-)
create mode 100644 arch/mips/lib/shutdown.c
diff --git a/arch/mips/include/asm/common.h b/arch/mips/include/asm/common.h
index 2f5419f..ae0d805 100644
--- a/arch/mips/include/asm/common.h
+++ b/arch/mips/include/asm/common.h
@@ -20,6 +20,6 @@
#ifndef _ASM_MIPS_COMMON_H_
#define _ASM_MIPS_COMMON_H_
-/* nothing special yet */
+#define ARCH_SHUTDOWN
#endif /* _ASM_MIPS_COMMON_H_ */
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index f4aee2e..c4e2214 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -7,6 +7,7 @@ obj-y += cpu-probe.o
obj-y += traps.o
obj-y += genex.o
obj-y += dma.o
+obj-y += shutdown.o
obj-$(CONFIG_CPU_MIPS32) += c-r4k.o
obj-$(CONFIG_CPU_MIPS64) += c-r4k.o
diff --git a/arch/mips/lib/shutdown.c b/arch/mips/lib/shutdown.c
new file mode 100644
index 0000000..6feec9b
--- /dev/null
+++ b/arch/mips/lib/shutdown.c
@@ -0,0 +1,10 @@
+/**
+ * This function is called by shutdown_barebox to get a clean
+ * memory/cache state.
+ */
+#include <common.h>
+
+void arch_shutdown(void)
+{
+}
+EXPORT_SYMBOL(arch_shutdown);
--
1.9.0
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next prev parent reply other threads:[~2014-04-15 7:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-15 7:38 [RFC 00/10] MIPS: use kexec to load ELF linux images Antony Pavlov
2014-04-15 7:38 ` [RFC 01/10] MIPS: add initial cache support for R4000-class CPUs Antony Pavlov
2014-04-15 7:38 ` Antony Pavlov [this message]
2014-04-15 7:38 ` [RFC 03/10] MIPS: use arch_shutdown() for flushing caches Antony Pavlov
2014-04-23 8:43 ` Sascha Hauer
2014-04-15 7:38 ` [RFC 04/10] MIPS: add virt_to_phys() and phys_to_virt() Antony Pavlov
2014-04-15 7:38 ` [RFC 05/10] resource: add create_resource() helper function Antony Pavlov
2014-04-23 8:46 ` Sascha Hauer
2014-04-15 7:38 ` [RFC 06/10] import initial kexec stuff Antony Pavlov
2014-04-15 7:38 ` [RFC 07/10] filetype: add ELF type Antony Pavlov
2014-04-15 7:38 ` [RFC 08/10] bootm: add kexec ELF support Antony Pavlov
2014-04-23 9:15 ` Sascha Hauer
2014-04-15 7:38 ` [RFC 09/10] MIPS: add " Antony Pavlov
2014-04-15 7:38 ` [RFC 10/10] MIPS: mach-malta: add kexec-capable reboot() Antony Pavlov
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