From: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Alexandre Courbot
<gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] ARM: trusted_foundations: Maintain CPU endianness
Date: Fri, 20 Mar 2015 18:36:44 +0300 [thread overview]
Message-ID: <1426865807-22981-1-git-send-email-digetx@gmail.com> (raw)
Convert CPU reset vector address to LE to support big-endian kernel.
Signed-off-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/firmware/trusted_foundations.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c
index 3fb1b5a..865103a 100644
--- a/arch/arm/firmware/trusted_foundations.c
+++ b/arch/arm/firmware/trusted_foundations.c
@@ -50,7 +50,7 @@ static void __naked tf_generic_smc(u32 type, u32 arg1, u32 arg2)
static int tf_set_cpu_boot_addr(int cpu, unsigned long boot_addr)
{
- cpu_boot_addr = boot_addr;
+ cpu_boot_addr = cpu_to_le32(boot_addr);
tf_generic_smc(TF_SET_CPU_BOOT_ADDR_SMC, cpu_boot_addr, 0);
return 0;
--
2.3.3
WARNING: multiple messages have this Message-ID (diff)
From: digetx@gmail.com (Dmitry Osipenko)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: trusted_foundations: Maintain CPU endianness
Date: Fri, 20 Mar 2015 18:36:44 +0300 [thread overview]
Message-ID: <1426865807-22981-1-git-send-email-digetx@gmail.com> (raw)
Convert CPU reset vector address to LE to support big-endian kernel.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/firmware/trusted_foundations.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c
index 3fb1b5a..865103a 100644
--- a/arch/arm/firmware/trusted_foundations.c
+++ b/arch/arm/firmware/trusted_foundations.c
@@ -50,7 +50,7 @@ static void __naked tf_generic_smc(u32 type, u32 arg1, u32 arg2)
static int tf_set_cpu_boot_addr(int cpu, unsigned long boot_addr)
{
- cpu_boot_addr = boot_addr;
+ cpu_boot_addr = cpu_to_le32(boot_addr);
tf_generic_smc(TF_SET_CPU_BOOT_ADDR_SMC, cpu_boot_addr, 0);
return 0;
--
2.3.3
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Osipenko <digetx@gmail.com>
To: digetx@gmail.com, Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>,
Alexandre Courbot <gnurou@gmail.com>
Cc: linux-tegra@vger.kernel.org,
Russell King <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: trusted_foundations: Maintain CPU endianness
Date: Fri, 20 Mar 2015 18:36:44 +0300 [thread overview]
Message-ID: <1426865807-22981-1-git-send-email-digetx@gmail.com> (raw)
Convert CPU reset vector address to LE to support big-endian kernel.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/firmware/trusted_foundations.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c
index 3fb1b5a..865103a 100644
--- a/arch/arm/firmware/trusted_foundations.c
+++ b/arch/arm/firmware/trusted_foundations.c
@@ -50,7 +50,7 @@ static void __naked tf_generic_smc(u32 type, u32 arg1, u32 arg2)
static int tf_set_cpu_boot_addr(int cpu, unsigned long boot_addr)
{
- cpu_boot_addr = boot_addr;
+ cpu_boot_addr = cpu_to_le32(boot_addr);
tf_generic_smc(TF_SET_CPU_BOOT_ADDR_SMC, cpu_boot_addr, 0);
return 0;
--
2.3.3
next reply other threads:[~2015-03-20 15:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-20 15:36 Dmitry Osipenko [this message]
2015-03-20 15:36 ` [PATCH] ARM: trusted_foundations: Maintain CPU endianness Dmitry Osipenko
2015-03-20 15:36 ` Dmitry Osipenko
2015-03-20 15:47 ` Dmitry Osipenko
2015-03-20 15:47 ` Dmitry Osipenko
[not found] ` <550C4106.4090801-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-03-20 16:20 ` Dave Martin
2015-03-20 16:20 ` Dave Martin
2015-03-20 16:20 ` Dave Martin
[not found] ` <1426865807-22981-1-git-send-email-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-03-20 16:07 ` Stephen Warren
2015-03-20 16:07 ` Stephen Warren
2015-03-20 16:07 ` Stephen Warren
[not found] ` <550C45AB.3070703-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2015-03-20 16:41 ` Dmitry Osipenko
2015-03-20 16:41 ` Dmitry Osipenko
2015-03-20 16:41 ` Dmitry Osipenko
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