Hi Simon,
I am trying to coverting mxsfb.c to support dm.
But met the following issue. " mxsfb_lcd_bind: Frame buffer size 200400 Video device 'lcdif@021c8000' cannot allocate frame buffer memory -ensure the device is set up before relocation "
I add "u-boot, dm-pre-reloc" in dts as the following, but no help.
&lcdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl &pinctrl_lcdif_reset>; display = <&display0>; status = "okay"; u-boot,dm-pre-reloc;
display0: display { bits-per-pixel = <16>; bus-width = <24>; u-boot,dm-pre-reloc; status = "okay";
display-timings { native-mode = <&timing0>; u-boot,dm-pre-reloc; timing0: timing0 { u-boot,dm-pre-reloc; clock-frequency = <9200000>; hactive = <480>; vactive = <272>; hfront-porch = <8>; hback-porch = <4>; hsync-len = <41>; vback-porch = <2>; vfront-porch = <4>; vsync-len = <10>;
hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <0>; }; }; }; };