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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-06-14 17:39:21 +0200 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-06-30 08:59:48 +0200 |
| commit | e780d2392dd37fcc231d97400c1cdd8d261ed556 (patch) | |
| tree | 4aba6fbbf17de429c5c95491cf7b7adefca8ff31 | |
| parent | ARM: imx: Kconfig: use an if block instead of a depend for many symbols (diff) | |
| download | linux-e780d2392dd37fcc231d97400c1cdd8d261ed556.tar.xz linux-e780d2392dd37fcc231d97400c1cdd8d261ed556.zip | |
ARM: imx: prepare deprecating ARCH_MX1, MACH_MX2, MACH_MX21 and MACH_MX27
MACH_... is reserved for machine support, so use SOC as prefix, not MACH.
This introduces new symbols SOC_IMX1, SOC_IMX21 and SOC_IMX27. They are
selected by the old symbols for now. There is no substitute for MACH_MX2
as most usages of MX2 only means MX21 + MX27 but not MX25.
Later the choice about CPU and CPU family should go away and the individual
machines should select the right SOC symbol. This is a precondition to
support more than one SOC in a single kernel image.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 21 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/Kconfig | 5 |
2 files changed, 20 insertions, 6 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 3ca8fa7d91ae..5edead235bd1 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -1,5 +1,10 @@ if ARCH_MX1 +config SOC_IMX1 + select CPU_ARM920T + select IMX_HAVE_IOMUX_V1 + bool + comment "MX1 platforms:" config MACH_MXLADS bool @@ -19,19 +24,31 @@ endif if ARCH_MX2 +config SOC_IMX21 + select CPU_ARM926T + select ARCH_MXC_AUDMUX_V1 + select IMX_HAVE_IOMUX_V1 + bool + +config SOC_IMX27 + select CPU_ARM926T + select ARCH_MXC_AUDMUX_V1 + select IMX_HAVE_IOMUX_V1 + bool + choice prompt "CPUs:" default MACH_MX21 config MACH_MX21 bool "i.MX21 support" - select ARCH_MXC_AUDMUX_V1 + select SOC_IMX21 help This enables support for Freescale's MX2 based i.MX21 processor. config MACH_MX27 bool "i.MX27 support" - select ARCH_MXC_AUDMUX_V1 + select SOC_IMX27 help This enables support for Freescale's MX2 based i.MX27 processor. diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 3adad3822279..d80de4eacd2a 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -8,15 +8,12 @@ choice config ARCH_MX1 bool "MX1-based" - select CPU_ARM920T - select IMX_HAVE_IOMUX_V1 + select SOC_IMX1 help This enables support for systems based on the Freescale i.MX1 family config ARCH_MX2 bool "MX2-based" - select CPU_ARM926T - select IMX_HAVE_IOMUX_V1 help This enables support for systems based on the Freescale i.MX2 family |