[PATCH master 0/4] ARM: i.MX8M: fix various miscalculation of DRAM size

[Ahmad Fatoum]

This fixes issues of wrong DRAM size calculation for imx8mq-evk,
phytec-som-imx8mq, zii-imx8mq-dev as well as an out-of-tree 
i.MX8MM board I have.

For i.MX8MN-EVK, DDR4 size is correctly calculated, but not LPDDR4.
I can't see where the issue is though, so I am disabling detection
there until it's figured out. Device Tree already contains correct
RAM size.

Ahmad Fatoum (4):
  ARM: i.MX8M: esdctl: ignore ADDRMAP8 for non-DDR4
  ARM: i.MX8MQ: initialize ADDRMAP7
  ddr: imx8m: workaround old spreadsheets not initializing ADDRMAP7
  ARM: i.MX8M: imx8mn-evk: disable DDRC memory detection

 arch/arm/boards/nxp-imx8mn-evk/board.c       |  7 +++++++
 arch/arm/boards/nxp-imx8mq-evk/ddr_init.c    |  3 ++-
 arch/arm/boards/phytec-som-imx8mq/ddr_init.c |  1 +
 arch/arm/boards/zii-imx8mq-dev/ddr_init.c    |  3 ++-
 arch/arm/mach-imx/esdctl.c                   |  8 +++++++-
 drivers/ddr/imx8m/ddr_init.c                 | 18 ++++++++++++++++++
 drivers/ddr/imx8m/helper.c                   |  6 ++++++
 include/soc/imx8m/ddr.h                      |  1 +
 8 files changed, 44 insertions(+), 3 deletions(-)

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2.30.2