[PATCH] ddr: imx: Handle both 3733 and 3732 MTps rates

[PATCH] ddr: imx: Handle both 3733 and 3732 MTps rates

[Marek Vasut]

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>
---
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>
---
 drivers/ddr/imx/phy/ddrphy_utils.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ddr/imx/phy/ddrphy_utils.c b/drivers/ddr/imx/phy/ddrphy_utils.c
index b852c870f90..6a8b6be42b2 100644
--- a/drivers/ddr/imx/phy/ddrphy_utils.c
+++ b/drivers/ddr/imx/phy/ddrphy_utils.c
@@ -112,6 +112,7 @@ void ddrphy_init_set_dfi_clk(unsigned int drate)
 		dram_disable_bypass();
 		break;
 	case 3733:
+	case 3732:
 		dram_pll_init(MHZ(933));
 		dram_disable_bypass();
 		break;
-- 
2.39.0

[PATCH] ddr: imx: Handle both 3733 and 3732 MTps rates

[sbabic]

> 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>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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