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2007-10-11[MIPS] VPE: reimplement ELF loader.Ralf Baechle
Loading ELF binaries based on the section table is totally wrong. This still leaves the other fat bug of referencing symbols in an executable unfixed, so people better don't run strip on their binaries ... As added bonus the new loader is also 23 lines shorter. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] cleanup WRPPMC include filesYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.Franck Bui-Huu
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Use ISO C struct initializer for local structs.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Kill useless casts.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Kill num_online_cpus() loops.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Implement smp_call_function_mask().Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Make facility to convert CPU types to strings generally available.Ralf Baechle
So far /proc/cpuinfo has been the only user but human readable processor name are more useful than that for proc. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Convert list of CPU types from #define to enum.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Optimize get_unaligned / put_unaligned implementations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] checkfiles: Fix "need space after that ','" errors.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Fix "no space between function name and open parenthesis" warnings.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Allow hardwiring of the CPU type to a single type for optimization.Ralf Baechle
This saves a few k on systems which only ever ship with a single CPU type. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] tlbex: Size optimize code by declaring a few functions inline.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] pg-r4k.c: Dump the generated codeMaciej W. Rozycki
Dump the generated code for clear/copy page calls like it is done for TLB fault handlers. Useful for debugging. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Remove cobalt_machine_power_off()Yoichi Yuasa
It's same as cobalt_machine_halt(). Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.cYoichi Yuasa
It's only used in arch/mips/cobalt/reset.c. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.cYoichi Yuasa
They're only used in arch/mips/cobalt/console.c. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c.Yoichi Yuasa
These PCI definitions are only used in arch/mips/pci/fixup-cobalt.c. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] MTX1: Add defconfig fileFlorian Fainelli
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Add LED support to cobalt_defconfigYoichi Yuasa
Add LED support to cobalt_defconfig. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Add Qube series front LED support to platform registerYoichi Yuasa
Add Cobalt Qube series front LED support to platform register. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Cobalt: Add Cobalt Raq LED platform register and power off triggerYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Optimize __alloc_zeroed_user_highpage implementation.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Avoid indexed cacheops.Ralf Baechle
On MP configurations it's highly dubious what this code will actually affect since blasting away cachelines may or may not do the right thing wrt. cache coherency. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Don't abort the build process if '-msym32' isn't supportedFranck Bui-Huu
-msym32 and previously the strategy to tell the compiler to generate 64-bit code but the assembler to put it into 32-bit ELF was initially a hack to get around the lack of proper 64-bit binutils support and later turned into a neat optimization with significant code size savings. But it's really just an optimization so there is nothing wrong with just dropping the option (and whatever else goes along with it, I forgot all the nasty details) on the floor if due to a vintage compiler it can't be suported. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Clockevent driver for BCM1480Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Clockevent driver for BCM1250Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] i8253 PIT clocksource and clockevent driversRalf Baechle
Derived from the i386 variant with a few x86 complexities chopped off. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] IP27: Add clocksource driversRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Jazz clockevent driverRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Dyntick support for SMTC:Ralf Baechle
The kernel currently only supports broadcasting of the timer interrupt from a single timer, not multicasting into two multicast groups of processors. So the implemented mechanism for SMTC works by broadcasting the cp0 compare interrupt on VPE 0 and ignoring it on any additional VPEs. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Implement clockevents for R4000-style cp0 count/compare interruptRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Consolidate all variants of MIPS cp0 timer interrupt handlers.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Switch from to_tm to rtc_time_to_tmRalf Baechle
This replaces the MIPS-specific to_tm function with the generic rtc_time_to_tm function. The big difference between the two functions is that rtc_time_to_tm uses epoch 70 while to_tm uses 1970, so the result of rtc_time_to_tm needs to be fixed up. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Deforest the function pointer jungle in the time code.Ralf Baechle
Hard to follow who is pointing what to where and why so it's simply getting in the way of the time code renovation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Use generic NTP code for all MIPS platformsRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Replace deprecated SA_* IRQ flags with modern IRQF_ variants.Ahmed S. Darwish
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] ARC: Get rid of mips_machgroupRalf Baechle
This has not been any serious user of this ill conceived thing since the original invention in like '95. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] ARC: Convert mach_table[] to ISO C initializers.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] dec/time.c: Remove no longer needed inclusion of <asm/div64.h>.Maciej W. Rozycki
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Split up war.hRalf Baechle
It was getting a little big, ugly and a primary source for merge conflicts. Also the old method was a bit too forgiving in that the workaround did default to off, so now there is an explicit #error forcing platform maintainers to think if they should enable a workaround for a particular platform. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] GPIO LED driver for the WGT634U machineAurelien Jarno
Add LED support to the WGT634U machine. It uses the new gpio-led driver and a platform driver for the pin definitions. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Add gpio support to the BCM47XX platformAurelien Jarno
Add GPIO support to the BCM47XX platform. It will be used by a GPIO LED driver. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Add CFE support to BCM47XXAurelien Jarno
Add CFE support to the BCM47XX code. That includes querying CFE environment variables as well as using CFE to print messages before the serial port is initialized (early printk). Signed-off-by: Aurelien Jarno <aurel32@farad.aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Move ARC code into arch/mips/fw/arcAurelien Jarno
Move the ARC code to arch/mips/fw/arc from arch/mips/arc. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Move CFE code into arch/mips/fw/cfeAurelien Jarno
Move the platform independent part of the CFE code to arch/mips/fw/cfe from arch/mips/sibyte/cfe. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Remove IP27 specific structures from struct cpuinfo_mipsRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code.Ralf Baechle
It may not be perfect yet but the SB1 code is badly borken and has horrible performance issues. Downside: This seriously breaks support for pass 1 parts of the BCM1250 where indexed cacheops don't work quite reliable but I seem to be the last one on the planet with a pass 1 part anyway. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Alchemy: remove useless prototypes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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