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Rev Age Author Path Log message Diff
2307 6315 d 18 h hudecek /branches/rcu/ Updated branch to latest trunk revision  
2292 6324 d 7 h hudecek /branches/rcu/ updated to latest trunk revision, minor tweaks in tasklet.c  
2131 6358 d 23 h decky /branches/ add development branches  
2071 6424 d 19 h jermar /trunk/ (c) versus (C)  
1998 6478 d 20 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6609 d 15 h decky /trunk/ cleanup and unify the build system  
1799 6609 d 16 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6613 d 1 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 6614 d 22 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6615 d 19 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 6621 d 23 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6622 d 20 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6630 d 19 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6636 d 4 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6638 d 3 h decky /boot/trunk/ ppc32 debug messages  
1738 6638 d 3 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6638 d 4 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6638 d 15 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6638 d 16 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6638 d 23 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6639 d 20 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6646 d 22 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6649 d 23 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6650 d 3 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6650 d 6 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6655 d 10 h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6655 d 10 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6666 d 20 h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6668 d 18 h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  
1372 6668 d 18 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6668 d 20 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1275 6685 d 0 h decky /boot/trunk/arch/ppc32/loader/ ppc32: don't use FPU instructions in boot loader  
1219 6694 d 18 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1216 6694 d 20 h decky /boot/trunk/arch/ppc32/loader/ prevent possible race by force disabling interrupts  
1214 6694 d 20 h decky /boot/trunk/arch/ppc32/loader/ initially fill segment registers  
1166 6707 d 23 h decky /boot/trunk/arch/ fix types, 64b arguments (breaks things yet)  
1157 6708 d 1 h decky /boot/trunk/ start ppc64 port  
1146 6715 d 1 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
 
1133 6723 d 19 h decky /boot/trunk/arch/ppc32/loader/ ofw uses \r\n as newline  
1131 6723 d 21 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change