diff options
| author | Ye Li <ye.li@nxp.com> | 2022-07-26 16:41:07 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-07-26 11:29:01 +0200 |
| commit | 99c7cc58e12d59a7562c637b7c1510cfdf33e4f9 (patch) | |
| tree | 6f37204d0e08437af51e400e862d87fc53ccc1ae /drivers/ddr/imx/phy/Kconfig | |
| parent | e631185a20ab730603d7bb04378e98a83d337735 (diff) | |
ddr: imx: Add i.MX9 DDR controller driver
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>
Diffstat (limited to 'drivers/ddr/imx/phy/Kconfig')
| -rw-r--r-- | drivers/ddr/imx/phy/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ddr/imx/phy/Kconfig b/drivers/ddr/imx/phy/Kconfig new file mode 100644 index 0000000000..d3e589b23c --- /dev/null +++ b/drivers/ddr/imx/phy/Kconfig @@ -0,0 +1,4 @@ +config IMX_SNPS_DDR_PHY + bool "i.MX Snopsys DDR PHY" + help + Select the DDR PHY driver support on i.MX8M and i.MX9 SOC. |