Hello,
I am working on getting my target LCD up with U-Boot. My board is OMAP2430 and the display controller is that of OMAP2430. The LCD is an 18 bit QVGA TFT. Here is what is changed in U-Boot:
1) I added a new file called omap2430fb.c, which is my Display Driver, and put with my board specific files. I took pxafb.c as reference. 2) I declared my panel structure in lcd.h file 2) I defined CONFIG_LCD in my board config file. 3) I wanted to use the cmd_bmp command so I added CFG_CMD_BMP to my board config file as well.
After I built my changes with U-Boot and flashed the image, I turn on the board and get the following message:
U-Boot 1.1.3 (Mar 28 2006 - 17:48:08)
U-Boot code: 80E80000 -> 80EA1450 BSS: -> 80ECC518 OMAP2430C-GP revision 0, PRCM #5A TI 2430SDP Base Board + 0.1 Version + mDDR RAM Configuration: Bank #0: 80000000 128 MB Bank #1: 88000000 0 kB Flash: 64 MB NAND:64 MB *** Warning - bad CRC, using default environment
This message is coming from common/env_common.c file. Can anyone help me identify the mistake?
Is that all I have to do to enable my target LCD within U-Boot? My goal is to be able to write images on the
LCD verify if it is OK.
Thanks,
Jigisha