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Rev Age Author Path Log message Diff
3593 5694 d 2 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3591 5694 d 11 h rimsky /branches/sparc/ Making the code compatible also with US-IV (US-IV+) - TLB size based on CPU autodetection, cleanup of code waking up APs. General cleanup.  
3582 5699 d 15 h rimsky /branches/sparc/ Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver.  
3549 5707 d 2 h rimsky /branches/sparc/ Implemented uspace Serengeti drivers for kbd and fb. Integrated with other parts of HelenOS. Now it is possible to play Tetris on a simulated Serengeti machine (usiii.simics).  
3502 5717 d 3 h rimsky /branches/sparc/ Implemented Serengeti console driver (only output, input TBD), all output now goes to the console instead of Simics CLI window.  
3492 5728 d 6 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3479 5743 d 11 h rimsky /branches/sparc/ Names containing 'UPA' replaced with strings containing more general 'ICBUS'. SMART_FIRMWARE option replaced with CPU autodetection + new option CONFIG_A_OUT_ISOFS_B.  
3467 5750 d 4 h rimsky /branches/sparc/ SMP and CPU initialiation modified to work even with Serengeti OFW tree layout; support for output to the Simics CLI console added (see my blog); some header files modified to conform US-III definition. Now HelenOS (on the sample configuration - usiii.simics) is able to run some userspace tasks.  
3398 5760 d 11 h rimsky /branches/sparc/ US used as a code for the UltraSPARC I-II subarchitecture instead of US2.  
3397 5760 d 12 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3365 5778 d 3 h rimsky /branches/sparc/ Integrated US-III port into the build process; added script for downloading and patching SILO; added patched SILO binaries; modified sources of the Sparc64 port up to the beginning of the main_bsp_separated_stack function: phys. address size not hardwired but configurable (41 bits on US-II, 43 bits on US-III), WSTATE register implicitly written 0 on startup.  
3343 5784 d 8 h decky /branches/sparc/ add sparc branch  
3324 5788 d 8 h jermar /trunk/boot/arch/sparc64/loader/ Boot support for FAT16 on sparc64.  
3323 5788 d 8 h jermar /trunk/boot/arch/ppc32/loader/ Boot support for FAT16 on ppc32. Currently breaks the system.  
3322 5788 d 9 h jermar /trunk/boot/arch/mips32/loader/ Boot support for FAT16 on mips32.
Not fully functional, but probably for another reason than on arm32.		  
3321 5788 d 9 h jermar /trunk/boot/arch/arm32/loader/ Boot support for FAT16 on arm32.  
3320 5788 d 10 h jermar /trunk/boot/arch/ia32/ Enable booting from FAT on ia32.  
3274 5793 d 10 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.		  
3258 5794 d 7 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 5798 d 3 h jermar /trunk/ Split mktmpfs.py to a TMPFS specific part and a HORD specific part. The latter
is moved to mkhord.py and can be reused for FAT16 images as well. mktmpfs.py and
mkfat.sh define the same interface now. Modify makefiles to use the modified
interface (e.g. do not pass alignment to either mktmpfs.py or mkfat.sh). FAT16
initrd image can be now loaded as initrd on amd64 and gets recognized as a
ramdisk image.		  

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