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Rev Age Author Path Log message Diff
3593 5834 d 4 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3492 5868 d 8 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3397 5900 d 13 h rimsky /branches/sparc/ Merged recent changes from trunk into the Sparc branch.  
3343 5924 d 10 h decky /branches/sparc/ add sparc branch  
3323 5928 d 10 h jermar /trunk/boot/arch/ppc32/loader/ Boot support for FAT16 on ppc32. Currently breaks the system.  
3258 5934 d 9 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 5938 d 5 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 5966 d 11 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 6001 d 12 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 6005 d 13 h decky /trunk/boot/ finish unifying pack script  
3024 6006 d 11 h decky /trunk/boot/arch/ use unified pack script by arm32  
3023 6006 d 12 h decky /trunk/boot/ unify pack script  
2649 6170 d 20 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6250 d 10 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6347 d 13 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6370 d 6 h decky /trunk/ update for new compiler configuration scheme  
2185 6425 d 15 h decky /trunk/ rename ipcc to tester  
2160 6433 d 8 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6504 d 6 h jermar /trunk/ (c) versus (C)  
1998 6558 d 7 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1799 6689 d 3 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6692 d 12 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 6694 d 9 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6695 d 6 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 6701 d 10 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6702 d 7 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6710 d 5 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6715 d 15 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6717 d 13 h decky /boot/trunk/ ppc32 debug messages  
1738 6717 d 14 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6717 d 15 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6718 d 2 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6718 d 3 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6718 d 10 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6719 d 7 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6726 d 9 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6729 d 10 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6729 d 14 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6729 d 17 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6734 d 21 h decky /boot/trunk/arch/ppc32/loader/ more debugging