u-boot/drivers/ram
Patrick Delaunay 9368bdfebd ram: stm32mp1: the property st, phy-cal becomes optional
This parameter "st,phy-cal" becomes optional and when it is
absent the built-in PHY calibration is done.

It is the case in the helper dtsi file "stm32mp15-ddr.dtsi"
except if DDR_PHY_CAL_SKIP is defined.

This patch also impact the ddr interactive mode
- the registers of the param 'phy.cal' are initialized to 0 when
  "st,phy-cal" is not present in device tree (default behavior when
  DDR_PHY_CAL_SKIP is not activated)
- the info 'cal' field can be use to change the calibration behavior
  - cal=1 => use param phy.cal to initialize the PHY, built-in training
             is skipped
  - cal=0 => param phy.cal is absent, built-in training is used (default)

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
2020-03-24 14:23:30 +01:00
..
k3-j721e dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mediatek ram: MediaTek: add DDR3 driver for MT7629 SoC 2018-11-28 23:04:53 -05:00
rockchip ram: rockchip: Fix Kconfig dependency for RAM_ROCKCHIP_DEBUG 2020-02-13 10:10:50 -05:00
stm32mp1 ram: stm32mp1: the property st, phy-cal becomes optional 2020-03-24 14:23:30 +01:00
bmips_ram.c common: Move RAM-sizing functions to init.h 2020-01-17 14:02:35 -05:00
imxrt_sdram.c dm: core: Drop the inclusion of linux/compat.h in dm.h 2020-02-05 21:48:22 -07:00
k3-am654-ddrss.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
k3-am654-ddrss.h ram: k3-am654: Do not rely on default values for certain DDR register 2019-10-25 17:33:21 -04:00
Kconfig ram: add SDRAM driver for i.MXRT SoCs 2020-01-14 22:54:00 +01:00
Makefile ram: add SDRAM driver for i.MXRT SoCs 2020-01-14 22:54:00 +01:00
mpc83xx_sdram.c common: Move RAM-sizing functions to init.h 2020-01-17 14:02:35 -05:00
ram-uclass.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sandbox_ram.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
stm32_sdram.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00