Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4345 6175 d 9 h svoboda /branches/dynload/ Merge trunk changes up to r4040 to dynload.  
4342 6175 d 9 h svoboda /branches/dynload/ Merge trunk changes up to r3889 to dynload.  
4341 6175 d 10 h svoboda /branches/dynload/ Merge trunk changes up to r3860 to dynload.  
3403 6402 d 19 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3107 6502 d 22 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 6524 d 20 h decky /branches/dynload/ added dynload branch  
2071 7008 d 10 h jermar /trunk/ (c) versus (C)  
1998 7062 d 10 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1789 7196 d 15 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 7198 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 7199 d 9 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.		  
1764 7214 d 9 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1620 7233 d 13 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1478 7239 d 0 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1372 7252 d 8 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 7252 d 10 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1219 7278 d 8 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1146 7298 d 15 h decky /boot/trunk/arch/ppc32/loader/ add instruction cache flush
align framebuffer on 128K boundary
change OFW calling method
make OFW code more compatible		  
1131 7307 d 11 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change  
1130 7307 d 12 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 7314 d 17 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1068 7315 d 4 h decky /boot/trunk/arch/ppc32/loader/ proper ppc32 initial memory mapping  
1058 7315 d 11 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
1022 7316 d 12 h decky /boot/trunk/arch/ppc32/loader/ ppc32: boot using real mode trampoline
setup segment registers so far		  
986 7317 d 13 h decky /boot/trunk/arch/ppc32/loader/ ppc32: support for exception vectors  
981 7317 d 15 h decky /boot/trunk/arch/ppc32/loader/ temporal CUDA (VIA 6805) mapping  
971 7317 d 19 h decky /boot/trunk/arch/ppc32/loader/ ppc32: move kernel one frame up  
969 7317 d 19 h decky /boot/trunk/arch/ppc32/loader/ map almost all physical memory
remap framebuffer to a different location		  
964 7317 d 21 h decky /boot/trunk/arch/ppc32/loader/ ofw code cleanup
get memory map from ofw		  
956 7318 d 10 h decky /boot/trunk/arch/ppc32/loader/ relocate ppc32 kernel above 2 GB  
953 7318 d 11 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
950 7318 d 15 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
933 7319 d 13 h decky /boot/trunk/arch/ppc32/ fix various ppc32 bootloader bugs  
913 7324 d 22 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
888 7333 d 17 h decky /boot/trunk/arch/ppc32/loader/ kernel size fix  
887 7333 d 17 h decky /boot/trunk/arch/ppc32/ create ppc32 boot image  
885 7333 d 18 h decky /boot/trunk/ move ppc32 boot loader to /boot tree