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Rev Age Author Path Log message Diff
3883 5630 d 21 h decky /trunk/boot/ simplify configuration  
3861 5640 d 3 h decky /trunk/boot/ more exact RGB323 palette calculation
set the RGB323 palette on ppc32
 
3857 5640 d 23 h decky /trunk/ very experimental TLB refill for ppc32  
3856 5641 d 1 h decky /trunk/ ppc32: strict coherency, compatible TLB flush  
3855 5641 d 4 h decky /trunk/ flush cache during image copying  
3833 5644 d 0 h decky /trunk/ avoid nasty race condition during page fault handling  
3829 5645 d 0 h decky /trunk/ use macio optionally  
3827 5645 d 0 h decky /trunk/ remove tlbia instruction, which is unsupported by PowerPC 7450  
3824 5645 d 1 h decky /trunk/boot/arch/ppc32/loader/ move loader base address to 16 MB
remove debugging output
 
3803 5653 d 22 h decky /trunk/ configuration system overhaul (requires newt)  
3523 5738 d 21 h decky /trunk/ finish mkfat.py
this drops build dependency on mtools
 
3486 5760 d 2 h decky /trunk/ faster compilation using -pipe  
3438 5779 d 5 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3410 5782 d 2 h svoboda /trunk/ Introduce directories '/app' and '/srv' on ramdisk instead of '/sbin' to mirror source tree.  
3387 5791 d 6 h decky /trunk/ ppc32 updates  
3369 5800 d 0 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3349 5805 d 6 h jermar /trunk/ Enable bdsh in most of the architectures, remove cli and simplify init.  
3323 5812 d 0 h jermar /trunk/boot/arch/ppc32/loader/ Boot support for FAT16 on ppc32. Currently breaks the system.  
3258 5817 d 23 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 5821 d 19 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.
 
3222 5850 d 1 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 5885 d 2 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 5889 d 3 h decky /trunk/boot/ finish unifying pack script  
3024 5890 d 1 h decky /trunk/boot/arch/ use unified pack script by arm32  
3023 5890 d 1 h decky /trunk/boot/ unify pack script  
2649 6054 d 10 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6133 d 23 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6231 d 3 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6253 d 20 h decky /trunk/ update for new compiler configuration scheme  
2185 6309 d 5 h decky /trunk/ rename ipcc to tester  
2160 6316 d 22 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6387 d 20 h jermar /trunk/ (c) versus (C)  
1998 6441 d 21 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6572 d 16 h decky /trunk/ cleanup and unify the build system  
1799 6572 d 17 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6576 d 2 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.
 
1787 6577 d 23 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6578 d 20 h jermar /boot/trunk/ Some 32-bit vs. 64-bit fixes.

Make the call to OpenFirmware client interface architecture dependent.
For instance and contrary to my previous experience, the sparc64 version of
'translate' method would not work reliably unless the Address Mask bit in the
PSTATE register is cleared during duration of the call.

sparc64 and ppc32 OpenFirmware seem to differ in details, for example, the above
mentioned method 'translate' signals success by setting the first return value
to -1 on sparc64 while on ppc32 the value is/stays (???) zero.
 
1779 6585 d 0 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6585 d 21 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).