Hardware i.MX 93 EVK​ TFT LCD 480x272 RGB888 (NV3047E, parallel)​ Condition A55 off​ DDR self-refresh​ OCRAM for framebuffer, TCM for code/data​ LCDIF on with parallel interface​ M33 update panel content each second​ 255KB single frame buffer(RGB565) (fit in OCRAM: 0x20480000 ~ 0x204DFFFF)​ Code Bitbucket：ssh://git@bitbucket.sw.nxp.com/mpucnse/imx93-cm33-usecase.git​ Branch: imx93_sdk_2.14.1-lcd_on_ocram​ Demo code: imx93-cm33-usecase/boards/mcimx93evk/demo_apps/lcd_on_ocram​ DTS: imx93-cm33-usecase/boards/mcimx93evk/demo_apps/lcd_on_ocram/dts​ Working Flow   ​Test Flow In uboot console,​ setenv mmcargs $mmcargs clk-imx93.mcore_booted​ setenv fdtfile imx93-11x11-evk-lcd_panel.dtb​ fatload mmc 1:1 0x80000000 sdk20-app.bin;cp.b 0x80000000 0x201e0000 0x10000;bootaux 0x1ffe0000 0​ boot​ In kernel console,​ echo mem > /sys/power/state​ start the power test Power Consumption SoC power: 94.4mW​ VDD_SOC@0.8V​ CM33@100MHz​ CM33@100MHz​ A55 suspend​ DDR retention​ WAKEUPMIX off​ NICMIX and MEDIAMIX on​  ​