Difference between revisions of "DaVinci Pinmux 1.0"
Revision as of 13:14, 3 December 2009
Do this via U-Boot
Open davinci.c from the boards directory in U-BOOT.
The stuff regarding pinmux is in there. More specifically:
#define PINMUX0 0x01C40000 /* Enable UART0 MUX lines */ *(volatile unsigned int *)PINMUX4 |= 1; /* Enable EMAC and AEMIF pins */ *(volatile unsigned int*) PINMUX0 = 0x80000C1F;
Using the above as a guide, and with a copy of the DaVinci datasheet, you should be able to get what you want working.