HelenOS-historic
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HelenOS-historic
(root)
/
boot
/
trunk
/
arch
/
ppc32/
@ 950
– Rev 1783
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Log message
Diff
1783
6538 d 2 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
6544 d 5 h
jermar
/boot/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1771
6545 d 3 h
jermar
/boot/trunk/
Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
1764
6553 d 1 h
jermar
/boot/trunk/
Cleanup boot infrastructure: ppc32 (and elsewhere).
1755
6558 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
read macio address from PCI OFW entry
1739
6560 d 9 h
decky
/boot/trunk/
ppc32 debug messages
1738
6560 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
properly place PHT on top of physical memory
1737
6560 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
pick the best BAT mapping
1732
6560 d 21 h
decky
/boot/trunk/
fix wrong segment register value
add CONFIG_BAT define
1728
6560 d 22 h
decky
/boot/trunk/
ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
1725
6561 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
allocate page hash table during boot
(preliminary code, will be fixed properly later)
1715
6562 d 3 h
decky
/boot/trunk/arch/ppc32/loader/
move ppc32 four pages up
1679
6569 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
remove redundant section
1620
6572 d 5 h
decky
/boot/trunk/arch/ppc32/loader/
update boot loader API
1607
6572 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32 sync
1602
6572 d 13 h
decky
/boot/trunk/arch/ppc32/loader/
add ipcc and klog to ppc32
1479
6577 d 16 h
decky
/boot/trunk/arch/ppc32/loader/
more debugging
1478
6577 d 17 h
decky
/boot/trunk/
ppc32 bootloader debugging facility
1381
6589 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
ensure TLB sync
1373
6591 d 0 h
decky
/boot/trunk/arch/ppc32/loader/
fix forgotten bug
1372
6591 d 0 h
decky
/boot/trunk/arch/ppc32/loader/
remove obsolete BAT framebuffer mapping
1369
6591 d 3 h
decky
/boot/trunk/arch/ppc32/
support for arbitrary number of boot components for ppc32
1275
6607 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: don't use FPU instructions in boot loader
1219
6617 d 0 h
decky
/boot/trunk/arch/ppc32/
ppc32: support for loading init
1216
6617 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
prevent possible race by force disabling interrupts
1214
6617 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
initially fill segment registers
1166
6630 d 6 h
decky
/boot/trunk/arch/
fix types, 64b arguments (breaks things yet)
1157
6630 d 8 h
decky
/boot/trunk/
start ppc64 port
1146
6637 d 7 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
6646 d 2 h
decky
/boot/trunk/arch/ppc32/loader/
ofw uses \r\n as newline
1131
6646 d 3 h
decky
/boot/trunk/arch/ppc32/loader/
kernel boot API change
1130
6646 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
extend boot info
1075
6653 d 10 h
decky
/boot/trunk/arch/ppc32/loader/
relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)
1071
6653 d 12 h
decky
/boot/trunk/arch/ppc32/loader/
invalidate segment registers
1068
6653 d 20 h
decky
/boot/trunk/arch/ppc32/loader/
proper ppc32 initial memory mapping
1058
6654 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
relocate kernel in real mode
1022
6655 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: boot using real mode trampoline
setup segment registers so far
1003
6655 d 22 h
decky
/boot/trunk/arch/ppc32/loader/
simplify register names
986
6656 d 6 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32: support for exception vectors
981
6656 d 7 h
decky
/boot/trunk/arch/ppc32/loader/
temporal CUDA (VIA 6805) mapping