This is a split patch from previous i.MX8MM patchset to ease review.
This patchset is to fix build for ddr4, refine ddr driver for lpddr4/ddr4 and bug fix.
Bai Ping (1): imx8mq: Update the ddrc QoS setting for B1 chip
Jacky Bai (2): driver: ddr: Refine the ddr init driver on imx8m ddr: imx8m: Fix the ddr init hang on imx8mq
Ye Li (1): ddr: imx8m: Fix ddr4 driver build issue
board/freescale/imx8mq_evk/lpddr4_timing.c | 16 ++- drivers/ddr/imx/imx8m/Kconfig | 6 + drivers/ddr/imx/imx8m/Makefile | 4 +- drivers/ddr/imx/imx8m/ddr4_init.c | 113 ----------------- drivers/ddr/imx/imx8m/ddr_init.c | 168 ++++++++++++++++++++++++++ drivers/ddr/imx/imx8m/ddrphy_utils.c | 4 + drivers/ddr/imx/imx8m/helper.c | 10 +- drivers/ddr/imx/imx8m/lpddr4_init.c | 188 ----------------------------- 8 files changed, 194 insertions(+), 315 deletions(-) delete mode 100644 drivers/ddr/imx/imx8m/ddr4_init.c create mode 100644 drivers/ddr/imx/imx8m/ddr_init.c delete mode 100644 drivers/ddr/imx/imx8m/lpddr4_init.c