[U-Boot] [PATCH v2 5/5] armv7: ls1021a: Enable OF_CONTROL and DM support for DSPI and QSPI in defconfig
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@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
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
Hi,
On 26 June 2015 at 05:31, Haikun Wang haikun.wang@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@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
participants (2)
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Haikun Wang -
Simon Glass