Re: [U-Boot] [PATCH v3 16/19] arm: socfpga: Convert Altera DDR SDRAM driver to use Kconfig

On Fri, Mar 31, 2017 at 6:33 PM, Marek Vasut marex@denx.de wrote:

On 03/30/2017 03:08 PM, Ley Foon Tan wrote:

...

Convert Altera DDR SDRAM 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 tien.fong.chee@intel.com Signed-off-by: Ley Foon Tan ley.foon.tan@intel.com

---

drivers/Kconfig | 2 ++ drivers/ddr/Kconfig | 1 + drivers/ddr/altera/Kconfig | 6 ++++++ drivers/ddr/altera/Makefile | 4 +++- include/configs/socfpga_common.h | 5 ----- 5 files changed, 12 insertions(+), 6 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..eb82038 --- /dev/null +++ b/drivers/ddr/altera/Kconfig @@ -0,0 +1,6 @@ +config ALTERA_SDRAM

• bool "SoCFPGA DDR SDRAM driver"
  

• depends on TARGET_SOCFPGA_GEN5
  

• default y if TARGET_SOCFPGA_GEN5
  

The arch/arm/mach-socfpga/Kconfig should select this, so drop the default y part

Okay.

Thanks. Regards Ley Foon

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