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* [PATCH master 0/4] ARM: i.MX8M: fix various miscalculation of DRAM size
@ 2022-06-23 10:30 Ahmad Fatoum
  2022-06-23 10:30 ` [PATCH master 1/4] ARM: i.MX8M: esdctl: ignore ADDRMAP8 for non-DDR4 Ahmad Fatoum
                   ` (4 more replies)
  0 siblings, 5 replies; 13+ messages in thread
From: Ahmad Fatoum @ 2022-06-23 10:30 UTC (permalink / raw)
  To: barebox; +Cc: Teresa Remmet, lst, Joacim Zetterling, Andrey Smirnov

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(-)

-- 
2.30.2




^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2022-06-23 12:43 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-23 10:30 [PATCH master 0/4] ARM: i.MX8M: fix various miscalculation of DRAM size Ahmad Fatoum
2022-06-23 10:30 ` [PATCH master 1/4] ARM: i.MX8M: esdctl: ignore ADDRMAP8 for non-DDR4 Ahmad Fatoum
2022-06-23 10:30 ` [PATCH master 2/4] ARM: i.MX8MQ: initialize ADDRMAP7 Ahmad Fatoum
2022-06-23 10:30 ` [PATCH master 3/4] ddr: imx8m: workaround old spreadsheets not initializing ADDRMAP7 Ahmad Fatoum
2022-06-23 10:59   ` Teresa Remmet
2022-06-23 11:14     ` Ahmad Fatoum
2022-06-23 11:26       ` Teresa Remmet
2022-06-23 11:47         ` Teresa Remmet
2022-06-23 12:04           ` Ahmad Fatoum
2022-06-23 12:41             ` Teresa Remmet
2022-06-23 10:30 ` [PATCH master 4/4] ARM: i.MX8M: imx8mn-evk: disable DDRC memory detection Ahmad Fatoum
2022-06-23 10:37   ` [PATCH] fixup! " Ahmad Fatoum
2022-06-23 10:42 ` [PATCH master 0/4] ARM: i.MX8M: fix various miscalculation of DRAM size Ahmad Fatoum

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