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authorMarek Vasut <marex@denx.de>2022-08-19 13:02:53 +0200
committerStefano Babic <sbabic@denx.de>2022-09-18 22:56:10 +0200
commit8ee4ffcd0bf684ade6eccffec796a49ee15b3333 (patch)
treea2fbf692a682c22d51e1656c0f8736bec7b29179 /drivers/ddr/imx/imx9
parent7e9bd84883aeb1e241c21ee267db623aee881c05 (diff)
ARM: imx: Update DDR frequency on i.MX8M Plus DHCOM
Commit 99c7cc58e12 ("ddr: imx: Add i.MX9 DDR controller driver") contains an inobvious side-effect which renders all systems using DRAM controller at 3732 MT/s unbootable. The change is located in ddrphy_init_set_dfi_clk(), where the switch case statement entry 3732 changed to entry 3733, so any board with DDR calibration data for 3732 MT/s operations needs to be updated to 3733 MT/s to match the change. Since there is currently only one such board, update the board instead of handling both 3732 and 3733 options in the driver. It is likely the NXP MX8MP RPA update will follow and use the later value too. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
Diffstat (limited to 'drivers/ddr/imx/imx9')
0 files changed, 0 insertions, 0 deletions