Hi, basing on Qemu, i've added the emulation of board 'dhtwalnut' (more info at http://elinux.org/DHT-Walnut) and the following new part: - emac/mal on-chip controller - e2prom over i2c management - 'buffer' mode in writing on a CFI compliant AMD...
By this way i'm able to run u-boot-1.3.4 unmodified and, among others: - use networking stack with host tun/tap software module - write to the flash - reset - use gdb for powerpc to make system level debug Just for information, patchs i added are very confused and bad written, so has been discarded by qemu mailing list. So my questions: Is there any port of such board? Is there support for a board build around ppc405 (or ppc440) uC? Salvy P.S: If somebody want to test such software: - From Windows simply download http://sourceforge.net/projects/qemu-boards/files/qaboom-0.12/qaboom-0.12-windows-unzipandrun.zip/download Unzip and start a file with '.bat' suffix. No installation is required. - In Linux use file: http://sourceforge.net/projects/qemu-boards/files/qaboom-0.12/qaboom-0.12-linux.tar.bz2/download The board could be booted starting the file with '.sh' extension. To test the gui part wx.Python(2.8|2.6) environment is required. File Install.txt should contain useful information. Any feelings are welcome. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
