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Rev Age Author Path Log message Diff
2307 6396 d 16 h hudecek /branches/rcu/ Updated branch to latest trunk revision  
2292 6405 d 4 h hudecek /branches/rcu/ updated to latest trunk revision, minor tweaks in tasklet.c  
2131 6439 d 20 h decky /branches/ add development branches  
2071 6505 d 17 h jermar /trunk/ (c) versus (C)  
1998 6559 d 17 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6690 d 12 h decky /trunk/ cleanup and unify the build system  
1799 6690 d 13 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6693 d 22 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 6695 d 19 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6696 d 17 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 6702 d 20 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6703 d 18 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6711 d 16 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6717 d 1 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6719 d 0 h decky /boot/trunk/ ppc32 debug messages  
1738 6719 d 1 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6719 d 1 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6719 d 12 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6719 d 13 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6719 d 20 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 

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