[U-Boot] [PATCH v2] MX: set a common place to share code for Freescale i.MX

[Stefano Babic]

On 05/09/2012 22:12, Troy Kisky wrote:
> On 9/5/2012 1:10 PM, Troy Kisky wrote:
>> On 9/5/2012 12:00 AM, Stefano Babic wrote:
>>> Up now only MX5 and MX6 can share code, because they have
>>> a common source directory in cpu/armv7. Other not armv7
>>> i.MX can profit of the same shared code. Move these files
>>> into a directory accessible for all, similar to plat-mxc
>>> in linux.
>>>
>>> Signed-off-by: Stefano Babic <sbabic at denx.de>
>>> ---
>>> Changes in v2:
>>> - Use the common path for all i.MX SOCs in Makefile
>>>
>>>   Makefile                                        |    7 ++-----
>>>   arch/arm/{cpu/armv7 => }/imx-common/Makefile    |    2 ++
>>>   arch/arm/{cpu/armv7 => }/imx-common/cmd_bmode.c |    0
>>>   arch/arm/{cpu/armv7 => }/imx-common/cpu.c       |    0
>>>   arch/arm/{cpu/armv7 => }/imx-common/i2c.c       |    0
>>>   arch/arm/{cpu/armv7 => }/imx-common/iomux-v3.c  |    0
>>>   arch/arm/{cpu/armv7 => }/imx-common/speed.c     |    0
>>>   arch/arm/{cpu/armv7 => }/imx-common/timer.c     |    0
>>>   8 files changed, 4 insertions(+), 5 deletions(-)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/Makefile (97%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/cmd_bmode.c (100%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/cpu.c (100%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/i2c.c (100%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/iomux-v3.c (100%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/speed.c (100%)
>>>   rename arch/arm/{cpu/armv7 => }/imx-common/timer.c (100%)
>>>
>>> diff --git a/Makefile b/Makefile
>>> index d27bb17..0826055 100644
>>> --- a/Makefile
>>> +++ b/Makefile
>>> @@ -305,11 +305,8 @@ ifneq
>>> ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
>>>
>>>   LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
>>>   endif
>>>   -ifeq ($(SOC),mx5)
>>> -LIBS-y += $(CPUDIR)/imx-common/libimx-common.o
>>> -endif
>>> -ifeq ($(SOC),mx6)
>>> -LIBS-y += $(CPUDIR)/imx-common/libimx-common.o
>>> +ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
>>> +LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
>>>   endif
>>>     ifeq ($(SOC),s5pc1xx)
>>> diff --git a/arch/arm/cpu/armv7/imx-common/Makefile
>>> b/arch/arm/imx-common/Makefile
>>> similarity index 97%
>>> rename from arch/arm/cpu/armv7/imx-common/Makefile
>>> rename to arch/arm/imx-common/Makefile
>>> index 16fba8d..453f822 100644
>>> --- a/arch/arm/cpu/armv7/imx-common/Makefile
>>> +++ b/arch/arm/imx-common/Makefile
>>> @@ -27,8 +27,10 @@ include $(TOPDIR)/config.mk
>>>     LIB     = $(obj)libimx-common.o
>>>   +ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
>>>   COBJS-y    = iomux-v3.o timer.o cpu.o speed.o
>>>   COBJS-$(CONFIG_I2C_MXC) += i2c.o
>>
>> shouldn't the endif be a line higher???
>>
>> mx25_3stack.h:#define CONFIG_I2C_MXC            1
>>
> No, I guess your right!!!!
> 
> Sorry for the noise.

No problem. Maybe we should also later rename the files specific for a
SOC or a SOC family in imx-common, as i2c.c that it is only for MX5 and mx6.

Regards,
Stefano

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