<workspace_root_path>/boot_images/boot/Settings/Soc/Kodiak/Core/Storage/SDCC/sdcc.dtsi.
The following is an example of the SD card device tree node in UEFI.
| Device tree node/key | Device tree value | Description |
|---|---|---|
DriveStrength | 0x1FE4 | DriveStrength as recommended, sets SDC CLK, CMD, and data drive strengths to 7, 4, 4, respectively. |
MaxSpeedMode | SDCC_SDR104_MODE | Defines maximum speed mode. For SD card, the value is SDCC_SDR104_MODE. |