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HelenOS
(root)
/
tags
/
0.2.0.3
/
boot
/
arch
/
ppc32/
– Rev 1967
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Diff
1967
6504 d 23 h
jermar
/tags/0.2.0.3/
Tagging release 0.2.0.3
1802
6607 d 20 h
decky
/trunk/
cleanup and unify the build system
1799
6607 d 21 h
decky
/trunk/boot/arch/ppc32/loader/
fix typo
1789
6611 d 6 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
6613 d 3 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1783
6614 d 0 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
6620 d 4 h
jermar
/boot/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1771
6621 d 1 h
jermar
/boot/trunk/
Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
1764
6628 d 23 h
jermar
/boot/trunk/
Cleanup boot infrastructure: ppc32 (and elsewhere).
1755
6634 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
read macio address from PCI OFW entry
1739
6636 d 7 h
decky
/boot/trunk/
ppc32 debug messages
1738
6636 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
properly place PHT on top of physical memory
1737
6636 d 9 h
decky
/boot/trunk/arch/ppc32/loader/
pick the best BAT mapping
1732
6636 d 20 h
decky
/boot/trunk/
fix wrong segment register value
add CONFIG_BAT define
1728
6636 d 21 h
decky
/boot/trunk/
ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
1725
6637 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
allocate page hash table during boot
(preliminary code, will be fixed properly later)
1715
6638 d 1 h
decky
/boot/trunk/arch/ppc32/loader/
move ppc32 four pages up
1679
6645 d 3 h
decky
/boot/trunk/arch/ppc32/loader/
remove redundant section
1620
6648 d 4 h
decky
/boot/trunk/arch/ppc32/loader/
update boot loader API
1607
6648 d 8 h
decky
/boot/trunk/arch/ppc32/loader/
ppc32 sync
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