Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1799 6571 d 16 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6575 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 6576 d 21 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6577 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 6583 d 23 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6584 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 6592 d 18 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6598 d 4 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6600 d 2 h decky /boot/trunk/ ppc32 debug messages  
1738 6600 d 3 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6600 d 4 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6600 d 15 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define		  
1728 6600 d 15 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change		  
1725 6600 d 22 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)		  
1715 6601 d 20 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6608 d 22 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6611 d 23 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6612 d 3 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6612 d 6 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6617 d 10 h decky /boot/trunk/arch/ppc32/loader/ more debugging  

←Prev12Next→

Show All