src - OpenBSD base system

Age	Commit message (Collapse)	Author
2010-02-17	If PMON has loaded an initrd binary, and this binary looks like a valid	Miod Vallat
	ELF image, assume it's the kernel and try to boot it immediately. This allows a Gdium system with both the bootloader and the kernel image on an ext2fs partition, with `al' pointing to the bootblocks and `rd' pointing to the kernel in PMON environment, to boot a kernel with proper kernel symbols, for the first time. (please don't get me started on how reliable `load -k' is on the Gdium) Bump bootblocks version to 0.2.
2010-02-17	descend into mbr; ok miod@	Otto Moerbeek

2010-02-17	proto mbr for loongson	Otto Moerbeek

2010-02-17	Split boot/Makefile in case we need to build several boot.${VENDOR} compiled	Miod Vallat
	from the same sources with different CFLAGS; the need for this has not arisen yet but I fear it will hit the fan soon enough; no functional change in the meantime.
2010-02-17	- prevent "anti-memory" from showing up, this makes systems with 2GB of	Jasper Lievisse Adriaanse
	RAM work. help and ok miod@
2010-02-16	Move part of the device_register() logic into platform-specific code. Add	Miod Vallat
	correct root device identification for Gdium (assuming it is booted from the G-Key), although it will not attach as sd0 if there is anything connected to the usb port next to the Ethernet port.
2010-02-16	Use printf() in there, not pmon_printf().	Miod Vallat

2010-02-16	Display the system type on the mainbus0 line as well.	Miod Vallat

2010-02-16	Actually, both the Gdium and the Lemote PMON reset the USB controllers	Miod Vallat
	before transferring control to any binary, so trying to boot anything on the Gdium without bringing half the kernel code is a no-go. So, only keep `wd' as a possible boot device, for the Lemote systems, and complain loudly if run on a Gdium.
2010-02-15	Simplify MBR and install it as /usr/mdec/mbr instead of /usr/mdec/mbr.mini	Mark Kettenis
	since it makes a fairly decent template for fdisk -i. Change the procedure that makes the rb600 installation miniroot image to use fdisk -i instead of dd(1) to create the MBR for the image. Adjust the miniroot disk type in /etc/disktab to the slightly different layout that fdisk -i creates.
2010-02-15	Since strip doesn't know how to strip a U-boot image, don't attempt to	Mark Kettenis
	do so during install.
2010-02-15	Descend into mbr subdirectory.	Mark Kettenis

2010-02-15	MBR for rb600 installation miniroot image.	Mark Kettenis

2010-02-14	Work in progress standalone boot blocks for OpenBSD/loongson systems. Will	Miod Vallat
	load a kernel from the OpenBSD partition, with symbols. However: - does not work on gdium (usb i/o errors) - no countdown due to PMON limitations, so either `bsd' in the PMON environment contains a kernel filename to load, and it will get loaded immediately, or it doesn't (e.g. the variable does no exist) and you get a prompt and can pass options to the kernel. Note that /etc/boot.conf commands can still be used in both cases. - does not work for me when loaded automatically from PMON (put in the `al' environment variable). However, `boot $al' works fine. Need to investigate.
2010-02-14	Bump version number (to 1.0).	Mark Kettenis

2010-02-14	Enable loading kernels compressed by gzip(1).	Mark Kettenis

2010-02-14	Don't use absolute paths for includes.	Michael Knudsen
	ok drahn
2010-02-13	port 'Makefile', builds tags.	Dale Rahn

2010-02-13	Install boot.elf in /usr/mdec, since we need it as a bootloader on the rb600.	Mark Kettenis

2010-02-13	Since the TLB handler exception code is now always a trampoline to branch	Miod Vallat
	to the handler code in the kernel, we can use relative branches in it to make it a bit faster. Also, get rid of the tlbmiss handler and have both the tlb and xtlb refill exceptions branch to the xtlbmiss handler.
2010-02-13	Since we don't use the saved ipl in pcb anymore, remove it from the struct	Miod Vallat
	layout.
2010-02-13	Dont mix up the order of the registers with the defines.	Dale Rahn

2010-02-12	include devices found on fuloong: com0, re and rgephy; ok miod@	Otto Moerbeek

2010-02-12	use early setup hook to get serial console on the fuloong; with & ok miod@	Otto Moerbeek

2010-02-12	tftp boot paths do not start with a /; ok miod@	Otto Moerbeek

2010-02-12	Allow for two more per-platform function pointers, one for extra setup work	Miod Vallat
	while pmon is still available, and one for reset (in addition to the already existing powerdown routine). Add reset and powerdown code to the fuloong 2f platform; this also fixes reset on yeeloong. Tested by otto@
2010-02-12	Switch to using mkuboot for building the U-Boot image.	Michael Knudsen
	`looks right' drahn
2010-02-12	Overhaul per-platform specific operation by moving all the differences into	Miod Vallat
	per-platform structs or function pointers; therefore bonito(4) no longer needs to know about particular systems. While there, bring little bits of Fuloong 2F support, tested on otto@'s machine.
2010-02-12	Allow more legacy interrupts to reach the legacy PIC; found the hard way by	Miod Vallat
	otto@ on Fuloong.
2010-02-12	ehci bits, not enabled.	Dale Rahn

2010-02-12	Initial version of ehci shim for omap, not complete.	Dale Rahn

2010-02-12	Rework prcm to support additional iclk/fclk registers.	Dale Rahn

2010-02-12	introduce a uvm_km_valloc_try function that won't get a lower level lock	Ted Unangst
	for use by the uvm pseg code. this is the path of least resistance until we sort out how many of these functions we really need. problem found by mikeb ok kettenis oga
2010-02-11	default to no pckbc and no legacy hardware; ok miod@	Otto Moerbeek

2010-02-11	align comments; ok miod@	Otto Moerbeek

2010-02-11	cd in nam2blk; ok miod	Otto Moerbeek

2010-02-11	fuloong model define	Otto Moerbeek

2010-02-10	remove lingering debug print.	Dale Rahn

2010-02-10	And now mounts with reads and writes work.	Dale Rahn

2010-02-10	Would seem that the sdmmc layer does not like having CRC7 as part of the	Dale Rahn
	136 bit RESP, shift it out. Card size is recognized.
2010-02-10	Blame the right interrupt bit in `spurious interrupt' messages.	Miod Vallat

2010-02-10	Close to working MMCHS (ommmc) driver. much thanks to mk@ for continual poking.	Dale Rahn

2010-02-10	Unfortunately, newer versions of u-boot found on the beagle do not allow	Dale Rahn
	the OS type of OpenBSD, so claim to be linux so u-boot is happy. Sigh.
2010-02-09	Make the bonito_pci_attach_hook per-platform, as a new callback in struct	Miod Vallat
	bonito_config. Move the Geode initalization code previously found there to yeeloong-specific code; and on Gdium, clear all the BAR of the internal mini pci slot - it does not get initialized by PMON and the MI PCI code complains about the bogus values it finds there on cold boots.
2010-02-09	Flush caches upon startup anyway, the gdium pmon keeps it dirty, unlike	Miod Vallat
	the lemote pmon.
2010-02-09	Switching the strange VIA VT8251 PCIE host bridge into a PCI-PCI bridge	Mark Kettenis
	didn't quite work since the bridge seems to end up largely unconfigured, and our PCI resource configuration code isn't quite smart enough (yet) to fix things up. So instead switch it only into PCI-PCI bridge mode long enough to snoop the bus number, and attach pci(4) using that number. This is probably safer anyway, since ACPI may not like us switching things around behind its back. Fixes PR 6253 & 6304.
2010-02-09	Process kernel options correctly when run from a `go' command instead of	Miod Vallat
	`boot'.
2010-02-09	Less aggressive cache ops on BUS_DMASYNC_PREREAD alone (leftover from older	Miod Vallat
	code before I got DMA address computation reliable).
2010-02-09	wsmux (for external, big-boned-fingers compatible, keyboards) and ext2fs	Miod Vallat
	support on the ramdisk.
2010-02-09	- add the whole gang of USB devices; as prompted by deraadt@	Jasper Lievisse Adriaanse
	- add section headers ok otto@ miod@