From: stefan@agner.ch (Stefan Agner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH soc v8 1/3] ARM: unify MMU/!MMU addruart calls
Date: Wed, 20 May 2015 00:03:50 +0200 [thread overview]
Message-ID: <1432073032-26561-2-git-send-email-stefan@agner.ch> (raw)
In-Reply-To: <1432073032-26561-1-git-send-email-stefan@agner.ch>
Remove the needless differences between MMU/!MMU addruart calls.
This allows to use the same addruart macro on SoC level. Useful
for SoC consisting of multiple CPUs with and without MMU such as
Freescale Vybrid.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
arch/arm/include/debug/efm32.S | 2 +-
arch/arm/kernel/debug.S | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/include/debug/efm32.S b/arch/arm/include/debug/efm32.S
index 2265a19..660fa1e 100644
--- a/arch/arm/include/debug/efm32.S
+++ b/arch/arm/include/debug/efm32.S
@@ -16,7 +16,7 @@
#define UARTn_TXDATA 0x0034
- .macro addruart, rx, tmp
+ .macro addruart, rx, tmp, tmp2
ldr \rx, =(CONFIG_DEBUG_UART_PHYS)
/*
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 78c91b5..ea9646c 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -35,7 +35,7 @@
#else /* !CONFIG_MMU */
.macro addruart_current, rx, tmp1, tmp2
- addruart \rx, \tmp1
+ addruart \rx, \tmp1, \tmp2
.endm
#endif /* CONFIG_MMU */
--
2.4.1
next prev parent reply other threads:[~2015-05-19 22:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 22:03 [PATCH soc v8 0/3] ARM: vf610m4: Add Vybrid Cortex-M4 support Stefan Agner
2015-05-19 22:03 ` Stefan Agner [this message]
2015-05-19 22:03 ` [PATCH soc v8 2/3] ARM: introduce ARM_SINGLE_ARMV7M for ARMv7-M platforms Stefan Agner
2015-05-19 22:03 ` [PATCH soc v8 3/3] ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC Stefan Agner
2015-05-19 22:42 ` [PATCH soc v8 0/3] ARM: vf610m4: Add Vybrid Cortex-M4 support Stefan Agner
2015-05-20 21:29 ` Arnd Bergmann
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