On 6/28/2015 2:32 AM, Jagan Teki wrote:
> From: Haikun Wang <haikun.w...@freescale.com>
>
> PI and QSPI only work when boot from QSPI on ls1021a.
> This patch only enable options in qspi boot defconfig.
>
> 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
>
> Test log on LS1021ATWR:
> => sf probe 0:0
> SF: Detected N25Q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
>
> Signed-off-by: Haikun Wang <haikun.w...@freescale.com>
> Signed-off-by: Jagan Teki <jt...@openedev.com>
> ---
> Changes in v7:
> - Rebase to master
>
> Changes in v2:
> - Add this defconfig patch to previous dataflash driver patches series
>
> 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 1db9129..6a1f711 100644
> --- a/configs/ls1021aqds_qspi_defconfig
> +++ b/configs/ls1021aqds_qspi_defconfig
> @@ -3,4 +3,8 @@ CONFIG_TARGET_LS1021AQDS=y
> CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
> # CONFIG_CMD_IMLS is not set
> # CONFIG_CMD_SETEXPR is not set
> +CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds"
> +CONFIG_OF_CONTROL=y
> +CONFIG_DM=y
> +CONFIG_DM_SPI=y
> CONFIG_SPI_FLASH=y
> diff --git a/configs/ls1021atwr_qspi_defconfig
> b/configs/ls1021atwr_qspi_defconfig
> index 9eb88b3..420cfe7 100644
> --- a/configs/ls1021atwr_qspi_defconfig
> +++ b/configs/ls1021atwr_qspi_defconfig
> @@ -3,4 +3,8 @@ CONFIG_TARGET_LS1021ATWR=y
> CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
> # CONFIG_CMD_IMLS is not set
> # CONFIG_CMD_SETEXPR is not set
> +CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
> +CONFIG_OF_CONTROL=y
> +CONFIG_DM=y
> +CONFIG_DM_SPI=y
> CONFIG_SPI_FLASH=y
>
Tested-by: Haikun Wang <haikun.w...@freescale.com>
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