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I meet a strange problem when doing MMC emulation. The x-loader code is downloaded from http://beagleboard.googlecode.com/files/x-load_beagle_revb.tar.gz.
In function mmc_send_cmd(cpu/omap3/mmc.c)
145 OMAP_HSMMC_BLK = BLEN_512BYTESLEN | NBLK_STPCNT;
146 OMAP_HSMMC_STAT = 0xFFFFFFFF;
147 OMAP_HSMMC_ARG = arg;
148 [...]
Hi everyone, a good news for you. Linux in running successfully on qemu-omap3. Following is the screenshot.
However, MMC/USB/audio/LCD display/keyboard emulation are not ok . I will work on it.
In the following I will give you some informations of how to run qemu-omap3.
1. checkout qemu-omap3 from svn. Tag v0.01 is working.
svn checkout http://qemu-omap3.googlecode.com/svn/tags/v0.01 qemu-omap3
Or you can [...]
I use qemu-omap3 to boot linux kernel from nand. The linux image is downloaded from http://beagleboard.googlecode.com/files/uImage_OTG.
OMAP3 beagleboard.org #
OMAP3 beagleboard.org # nand read 0x80000000 0x280000 0x400000
NAND read: device 0 offset 0x280000, size 0x400000
4194304 bytes read: ERROR
OMAP3 beagleboard.org # bootm 0x80000000
## Booting kernel from Legacy Image at 80000000 ...
Image Name: Linux-2.6.22.18-omap3
[...]
Good news. LCD is working in qemu-omap3
Beagle board has an DVI transmitter TFP 410 and it outputs ditigal signal to LCD panel which has DVI connector. However, we do not care TFP 410 because it is just a pipe for LCD output data. What we care about is the LCD output data itself.
According to the [...]
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