[U-Boot] [PATCH v2 2/4] nitrogen6x: Move setup_sata to common part

[Stefano Babic <sbabic@denx.de>]

Hi Giuseppe,

On 15/11/2013 17:42, Giuseppe Pagano wrote:
> Move setup_sata function definition from platform file nitrogen6x.c
> to arch/arm/imx-common/sata.c to avoid code duplication.
> 
> Signed-off-by: Giuseppe Pagano <giuseppe.pagano@seco.com>
> CC: Stefano Babic <sbabic@denx.de>
> CC: Fabio Estevam <fabio.estevam@freescale.com>
> CC: Eric Nelson <eric.nelson@boundarydevices.com>
> ---
> 
> Changes in v2:
>   - Split previous patch between nitrogen6x udoo code changes.
> 
>  arch/arm/imx-common/Makefile           |    1 +
>  arch/arm/imx-common/sata.c             |   33 ++++++++++++++++++++++++++++++++
>  arch/arm/include/asm/imx-common/sata.h |   17 ++++++++++++++++
>  board/boundary/nitrogen6x/nitrogen6x.c |   27 +-------------------------
>  4 files changed, 52 insertions(+), 26 deletions(-)
>  create mode 100644 arch/arm/imx-common/sata.c
>  create mode 100644 arch/arm/include/asm/imx-common/sata.h
> 
> diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
> index 727a052..6f85c42 100644
> --- a/arch/arm/imx-common/Makefile
> +++ b/arch/arm/imx-common/Makefile
> @@ -17,6 +17,7 @@ endif
>  ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
>  COBJS-y	+= timer.o cpu.o speed.o
>  COBJS-$(CONFIG_I2C_MXC) += i2c-mxv7.o
> +COBJS-$(CONFIG_CMD_SATA) += sata.o

By testing this breaks mx5 boards:
Boards with errors: 3 ( m53evk ima3-mx53 mx53loco )

The reason is that mx5 does not have and does not need a setup_sata, and
the code in sata.c (all registers definitions) are mx6 specific.

I suggest the file is compiled only for iMX6 (now it is for both mx5 and
mx6) as result of filter.

Can you send a V3 of the two sata patches ? You do not need to resend
the whole patchset.

Best regards,
Stefano Babic

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