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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 06/11] ARM: i.MX6: create cpu_is() functions for use in PBL
Date: Thu, 16 Jul 2015 10:50:23 +0200	[thread overview]
Message-ID: <1437036628-29439-7-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1437036628-29439-1-git-send-email-s.hauer@pengutronix.de>

The current cpu_is_mx6x() functions need the imx6_cpu_type variable
which make them unsuitable for PBL. Add a set of cpu_mx6_is_mx6x()
functions which can be called from PBL aswell. Unlike the cpu_is_mx6x()
functions the cpu_mx6_is_mx6x() functions assume that they are called on
i.MX6 only.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/include/mach/imx6.h | 41 +++++++++++++++--------------------
 1 file changed, 17 insertions(+), 24 deletions(-)

diff --git a/arch/arm/mach-imx/include/mach/imx6.h b/arch/arm/mach-imx/include/mach/imx6.h
index 3b75421..3ddb6d2 100644
--- a/arch/arm/mach-imx/include/mach/imx6.h
+++ b/arch/arm/mach-imx/include/mach/imx6.h
@@ -48,29 +48,22 @@ static inline int imx6_cpu_type(void)
 	return __imx6_cpu_type();
 }
 
-static inline int cpu_is_mx6s(void)
-{
-	return imx6_cpu_type() == IMX6_CPUTYPE_IMX6S;
-}
-
-static inline int cpu_is_mx6dl(void)
-{
-	return imx6_cpu_type() == IMX6_CPUTYPE_IMX6DL;
-}
-
-static inline int cpu_is_mx6d(void)
-{
-	return imx6_cpu_type() == IMX6_CPUTYPE_IMX6D;
-}
-
-static inline int cpu_is_mx6q(void)
-{
-	return imx6_cpu_type() == IMX6_CPUTYPE_IMX6Q;
-}
-
-static inline int cpu_is_mx6sx(void)
-{
-	return imx6_cpu_type() == IMX6_CPUTYPE_IMX6SX;
-}
+#define DEFINE_MX6_CPU_TYPE(str, type)					\
+	static inline int cpu_mx6_is_##str(void)			\
+	{								\
+		return __imx6_cpu_type() == type;			\
+	}								\
+									\
+	static inline int cpu_is_##str(void)				\
+	{								\
+		if (!cpu_is_mx6())					\
+			return 0;					\
+		return cpu_mx6_is_##str();				\
+	}
+
+DEFINE_MX6_CPU_TYPE(mx6dl, IMX6_CPUTYPE_IMX6DL);
+DEFINE_MX6_CPU_TYPE(mx6q, IMX6_CPUTYPE_IMX6Q);
+DEFINE_MX6_CPU_TYPE(mx6d, IMX6_CPUTYPE_IMX6D);
+DEFINE_MX6_CPU_TYPE(mx6sx, IMX6_CPUTYPE_IMX6SX);
 
 #endif /* __MACH_IMX6_H */
-- 
2.1.4


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  parent reply	other threads:[~2015-07-16  8:50 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-16  8:50 [PATCH] i.MX6 xload and Utilite support Sascha Hauer
2015-07-16  8:50 ` [PATCH 01/11] ARM: i.MX6: Add i.MX6 entry function Sascha Hauer
2015-07-16  8:50 ` [PATCH 02/11] ARM: i.MX6: remove unnecessary includes Sascha Hauer
2015-07-16  8:50 ` [PATCH 03/11] ARM: i.MX6: add function to get bootsource in pbl Sascha Hauer
2015-07-16  8:50 ` [PATCH 04/11] memsize: Compile for PBL aswell Sascha Hauer
2015-07-16  8:50 ` [PATCH 05/11] ARM: i.MX: compile boot.c for pbl aswell Sascha Hauer
2015-07-16  8:50 ` Sascha Hauer [this message]
2015-07-16  8:50 ` [PATCH 07/11] images: i.MX: Create target for SRAM images Sascha Hauer
2015-07-16  8:50 ` [PATCH 08/11] spi: i.MX: move register defines to include/ Sascha Hauer
2015-07-16  8:50 ` [PATCH 09/11] ARM: i.MX: Add SPI xload code Sascha Hauer
2015-07-16  8:50 ` [PATCH 10/11] ARM: i.MX6: Add DDR setup code from U-Boot Sascha Hauer
2015-07-16  8:50 ` [PATCH 11/11] ARM: initial cm-fx6 support Sascha Hauer

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