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Rev Age Author Path Log message Diff
3861 5580 d 19 h decky /trunk/boot/ more exact RGB323 palette calculation
set the RGB323 palette on ppc32
 
3857 5581 d 15 h decky /trunk/ very experimental TLB refill for ppc32  
3856 5581 d 17 h decky /trunk/ ppc32: strict coherency, compatible TLB flush  
3855 5581 d 20 h decky /trunk/ flush cache during image copying  
3833 5584 d 16 h decky /trunk/ avoid nasty race condition during page fault handling  
3829 5585 d 16 h decky /trunk/ use macio optionally  
3827 5585 d 16 h decky /trunk/ remove tlbia instruction, which is unsupported by PowerPC 7450  
3824 5585 d 17 h decky /trunk/boot/arch/ppc32/loader/ move loader base address to 16 MB
remove debugging output
 
3803 5594 d 14 h decky /trunk/ configuration system overhaul (requires newt)  
3523 5679 d 13 h decky /trunk/ finish mkfat.py
this drops build dependency on mtools
 
3486 5700 d 18 h decky /trunk/ faster compilation using -pipe  
3438 5719 d 21 h svoboda /trunk/ Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.  
3410 5722 d 18 h svoboda /trunk/ Introduce directories '/app' and '/srv' on ramdisk instead of '/sbin' to mirror source tree.  
3387 5731 d 22 h decky /trunk/ ppc32 updates  
3369 5740 d 16 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3349 5745 d 22 h jermar /trunk/ Enable bdsh in most of the architectures, remove cli and simplify init.  
3323 5752 d 16 h jermar /trunk/boot/arch/ppc32/loader/ Boot support for FAT16 on ppc32. Currently breaks the system.  
3258 5758 d 15 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 5762 d 11 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 5790 d 17 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 5825 d 18 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 5829 d 19 h decky /trunk/boot/ finish unifying pack script  
3024 5830 d 17 h decky /trunk/boot/arch/ use unified pack script by arm32  
3023 5830 d 18 h decky /trunk/boot/ unify pack script  
2649 5995 d 2 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6074 d 16 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6171 d 19 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6194 d 12 h decky /trunk/ update for new compiler configuration scheme  
2185 6249 d 21 h decky /trunk/ rename ipcc to tester  
2160 6257 d 14 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6328 d 12 h jermar /trunk/ (c) versus (C)  
1998 6382 d 13 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1799 6513 d 9 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6516 d 18 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 6518 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6519 d 12 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 6525 d 16 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6526 d 13 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6534 d 11 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6539 d 21 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry