| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | ddr: imx: Handle both 3733 and 3732 MTps rates | Marek Vasut | 2023-01-30 | 1 | -0/+1 |
| | | | | | | | | | The DDR calibration tool for i.MX8M currently produces 3732 MTps rate in lpddr4_timing.c , while the PHY code expects 3733 MTps rate. Support both variants to avoid surprises where the system fails to boot. Signed-off-by: Marek Vasut <marex@denx.de> | ||||
| * | ddr: imx: Add i.MX9 DDR controller driver | Ye Li | 2022-07-26 | 1 | -0/+169 |
| Since i.MX9 uses same DDR PHY with i.MX8M, split the DDRPHY to a common directory under imx, then use dedicated ddr controller driver for each iMX9 and iMX8M. The DDRPHY registers are space compressed, so it needs conversion to access the DDRPHY address. Introduce a common PHY address remap function for both iMX8M and iMX9 for all PHY registers accessing. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> | |||||
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