[U-Boot] [PATCH v2 5/5] armv7: ls1021a: Enable OF_CONTROL and DM support for DSPI and QSPI in defconfig

[Simon Glass]

Hi,

On 26 June 2015 at 05:31, Haikun Wang <haikun.wang at freescale.com> wrote:
> DSPI and QSPI only work when boot from QSPI on ls1021a.
> This patch only enable options in qspi boot defconfig.
>
> Signed-off-by: Haikun Wang <haikun.wang at freescale.com>
> ---
> Changes in v2:
> - Add this defconfig patch to previous dataflash driver patches series
>
> Test log on LS1021AQDS:
> => sf probe 1:0
> SPI DataFlash: Detected at45db021d with page size 256 Bytes, erase size 256 Bytes, total 256 KiB, revision d
> => sf erase 0 40000
> SF: 262144 bytes @ 0x0 Erased: OK
> => mw.b 82000000 33 40000
> => sf write 82000000 0 40000
> SF: 262144 bytes @ 0x0 Written: OK
> => sf read 83000000 0 40000
> SF: 262144 bytes @ 0x0 Read: OK
> => cmp.b 82000000 83000000 40000
> Total of 262144 byte(s) were the same
> => sf probe 0:0
> SF: Detected S25FL128S_64K with page size 256 Bytes, erase size 64 KiB, total 16 MiB

Maybe you should use 'sf test'?

>
> Test log on LS1021ATWR:
> => sf probe 0:0
> SF: Detected N25Q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
>
>  configs/ls1021aqds_qspi_defconfig | 4 ++++
>  configs/ls1021atwr_qspi_defconfig | 4 ++++
>  2 files changed, 8 insertions(+)
>
> diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
> index c5372b7..61d4552 100644
> --- a/configs/ls1021aqds_qspi_defconfig
> +++ b/configs/ls1021aqds_qspi_defconfig
> @@ -2,3 +2,7 @@ CONFIG_ARM=y
>  CONFIG_TARGET_LS1021AQDS=y
>  CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
>  CONFIG_CMD_NET=y
> +CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds"
> +CONFIG_OF_CONTROL=y
> +CONFIG_DM=y
> +CONFIG_DM_SPI=y
> diff --git a/configs/ls1021atwr_qspi_defconfig b/configs/ls1021atwr_qspi_defconfig
> index 1ae0f9c..eb05f0a 100644
> --- a/configs/ls1021atwr_qspi_defconfig
> +++ b/configs/ls1021atwr_qspi_defconfig
> @@ -2,3 +2,7 @@ CONFIG_ARM=y
>  CONFIG_TARGET_LS1021ATWR=y
>  CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
>  CONFIG_CMD_NET=y
> +CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
> +CONFIG_OF_CONTROL=y
> +CONFIG_DM=y
> +CONFIG_DM_SPI=y
> --
> 2.1.0.27.g96db324
>

Regards,
Simon