On Wed, Mar 22, 2017 at 10:26 PM, Marek Vasut <[email protected]> wrote: > On 03/22/2017 10:45 AM, Ley Foon Tan wrote: >> On Fri, Mar 10, 2017 at 9:53 AM, Marek Vasut <[email protected]> wrote: >>> On 03/09/2017 01:26 AM, Ley Foon Tan wrote: >>>> Convert Altera ddr driver to use Kconfig method. Enable ALTERA_SDRAM >>>> by default if it is on Gen5 target. Arria 10 will have different driver. >>>> >>>> Signed-off-by: Tien Fong Chee <[email protected]> >>>> Signed-off-by: Ley Foon Tan <[email protected]> >>>> --- >>>> drivers/Kconfig | 2 ++ >>>> drivers/ddr/Kconfig | 1 + >>>> drivers/ddr/altera/Kconfig | 6 ++++++ >>>> include/configs/socfpga_common.h | 5 ----- >>>> 4 files changed, 9 insertions(+), 5 deletions(-) >>>> create mode 100644 drivers/ddr/Kconfig >>>> create mode 100644 drivers/ddr/altera/Kconfig >>>> >>>> diff --git a/drivers/Kconfig b/drivers/Kconfig >>>> index 0e5d97d..3e6bbac 100644 >>>> --- a/drivers/Kconfig >>>> +++ b/drivers/Kconfig >>>> @@ -14,6 +14,8 @@ source "drivers/cpu/Kconfig" >>>> >>>> source "drivers/crypto/Kconfig" >>>> >>>> +source "drivers/ddr/Kconfig" >>>> + >>>> source "drivers/demo/Kconfig" >>>> >>>> source "drivers/ddr/fsl/Kconfig" >>>> diff --git a/drivers/ddr/Kconfig b/drivers/ddr/Kconfig >>>> new file mode 100644 >>>> index 0000000..b764add >>>> --- /dev/null >>>> +++ b/drivers/ddr/Kconfig >>>> @@ -0,0 +1 @@ >>>> +source "drivers/ddr/altera/Kconfig" >>>> diff --git a/drivers/ddr/altera/Kconfig b/drivers/ddr/altera/Kconfig >>>> new file mode 100644 >>>> index 0000000..9554da7 >>>> --- /dev/null >>>> +++ b/drivers/ddr/altera/Kconfig >>>> @@ -0,0 +1,6 @@ >>>> +config ALTERA_SDRAM >>>> + bool "SoCFPGA SDRAM for Arria5/Cyclone5 devices" >>> >>> Does this controller even support SDRAM ? :) >> The existing DDR driver is for Gen5 only. We will have new DDR driver >> for Arria 10 in later patchset. > > I was asking about the SDRAM support in Gen5 controller though :) Yes, it support for double data rate 2 (DDR2), DDR3, and low-power DDR2 (LPDDR2) SDRAM.
Regards Ley Foon _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
