[PATCH 0/8] imx: drivers: ddr: ddr driver update

This is to upstream NXP vendor tree ddr driver related fix and update

Jacky Bai (2): driver: ddr: imx: skip ddr_ss_gpr config on imx8mn driver: ddr: imx: correct the pwrctl setting of selfref_en on imx8m

Jian Li (3): imx8mp: enable rd_port_urgent imx8mp: DDR performance tunning imx8mp: Disables use of MR4 TUF flag (MR4[7]) bit

Oliver Chen (1): drivers: ddr: imx Workaround for i.MX8M DDRPHY rank to rank issue

Sherry Sun (1): imx8mp: ddr: Add inline ECC feature support

Ye Li (1): drivers: ddr: imx8m: add print for DRAM rate

arch/arm/include/asm/arch-imx8m/ddr.h | 10 ++ board/freescale/imx8mp_evk/lpddr4_timing.c | 32 +++++- drivers/ddr/imx/imx8m/Kconfig | 7 ++ drivers/ddr/imx/imx8m/ddr_init.c | 86 ++++++++++++++- drivers/ddr/imx/imx8m/ddrphy_train.c | 7 ++ drivers/ddr/imx/imx8m/ddrphy_utils.c | 166 ++++++++++++++++++++++++++++- 6 files changed, 300 insertions(+), 8 deletions(-)