diff options
| author | Jacky Bai <ping.bai@nxp.com> | 2023-04-28 12:08:43 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2023-05-21 16:54:41 +0200 |
| commit | 8e81e679db3248f2b3c34aee5302cd15a8283293 (patch) | |
| tree | eb9ac73afecb54a2bf0c214abe5494edabcd15da /drivers/ddr/imx/phy/helper.c | |
| parent | 37eb821e2e84b29f65a186ea14534b8ff6de499c (diff) | |
ddr: imx93: update the ddr init to support mult setpoints
Update the DDR init flow for multi-setpoint support on i.MX93. A new
fsp_cfg struct need to be added in the timing file to store the diff
part of the DDRC and DRAM MR register for each setpoint.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/ddr/imx/phy/helper.c')
| -rw-r--r-- | drivers/ddr/imx/phy/helper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ddr/imx/phy/helper.c b/drivers/ddr/imx/phy/helper.c index e9e0294f87d..8cd438791e5 100644 --- a/drivers/ddr/imx/phy/helper.c +++ b/drivers/ddr/imx/phy/helper.c @@ -167,8 +167,7 @@ void ddrphy_trained_csr_save(struct dram_cfg_param *ddrphy_csr, dwc_ddrphy_apb_wr(0xd0000, 0x1); } -void dram_config_save(struct dram_timing_info *timing_info, - unsigned long saved_timing_base) +void *dram_config_save(struct dram_timing_info *timing_info, unsigned long saved_timing_base) { int i = 0; struct dram_timing_info *saved_timing = (struct dram_timing_info *)saved_timing_base; @@ -217,4 +216,6 @@ void dram_config_save(struct dram_timing_info *timing_info, cfg->val = timing_info->ddrphy_pie[i].val; cfg++; } + + return (void *)cfg; } |