| U-Boot for Freescale i.MX31 |
| |
| This file contains information for the port of U-Boot to the Freescale |
| i.MX31 SoC. |
| |
| 1. CONFIGURATION OPTIONS/SETTINGS |
| --------------------------------- |
| |
| 1.1 Configuration of MC13783 SPI bus |
| ------------------------------------ |
| The power management companion chip MC13783 is connected to the |
| i.MX31 via an SPI bus. Use the following configuration options |
| to setup the bus and chip select used for a particular board. |
| |
| CONFIG_MC13783_SPI_BUS -- defines the SPI bus the MC13783 is connected to. |
| Note that 0 is CSPI1, 1 is CSPI2 and 2 is CSPI3. |
| CONFIG_MC13783_SPI_CS -- define the chip select the MC13783 s connected to. |