- Dec 22, 2008
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Yoshihiro Shimoda authored
Fix the problem that cannot work a PCI device when system memory size is 256Mbyte in 29bit address mode. Signed-off-by:
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Needed for dynamic ftrace API changes. Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
Description snipped from Steven Rostedt's PPC patch: When idle is called, interrupts are blocked, but the idle function will still wake up on an interrupt. The problem is that the interrupt disabled latency tracer will take this call to idle as a latency. This patch disables the latency tracing when going into idle. Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
This implements a simple show_code() that is in turn plugged in to show_regs() to provide minimal code dumping at the end of the trace. Built on top of a simple instruction disassembler derived from the binutils opcode table. Signed-off-by: -
Paul Mundt authored
This plugs in some extra encodings for matching more bsr/bsrf/jsr branches. Signed-off-by: -
Paul Mundt authored
This was removed in the libgcc integration, but there are still some compilers that need this. We also relax the rules on the ISA tuning in the cases where there are no matches for the CPU tuning and adopt the -any default, which matches the intent of the isa-y target list. This compensates for mismatches where binutils supports a wide array of targets whilst the compiler is much more restricted. Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
This adds support for unaligned loads on SH-4A, using the SH-4A's neutered movua.l instruction. As movua.l is r0-inspired, stores are still handled through the packed struct. Based on asm-generic/unaligned.h by Harvey Harrison. Signed-off-by: -
Magnus Damm authored
This patch adds a pass-through case when ioremapping P4 addresses. Addresses passed to ioremap() should be physical addresses, so the best option is usually to convert the virtual address to a physical address before calling ioremap. This will give you a virtual address in P2 which matches the physical address and this works well for most internal hardware blocks on the SuperH architecture. However, some hardware blocks must be accessed through P4. Converting the P4 address to a physical and then back to a P2 does not work. One example of this is the sh7722 TMU block, it must be accessed through P4. Without this patch P4 addresses will be mapped using PTEs which requires the page allocator to be up and running. Signed-off-by:
Magnus Damm <damm@igel.co.jp> Signed-off-by:
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Michael Trimarchi authored
Add fast mutex path implementation for the SH4A architecture Signed-off-by:
Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by:
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Nobuhiro Iwamatsu authored
SH7720 and 7721 has IP of Frame Buffer same as SH7760. This driver can support these. Signed-off-by:
Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by:
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Nobuhiro Iwamatsu authored
The setting of the color palette was wrong, fixed it. And removed fb_setcmap, and added fb_setcolreg function. Signed-off-by:
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Steve Glendinning authored
The SH7709 datasheet defines bit 5 as set for burst mode, clear for cycle-steal mode. Signed-off-by:
Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by:
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Steve Glendinning authored
sh7709 hardware manual says DMAOR is 16 bits long on this platform. Tested and working with a modified smsc911x ethernet driver (sh-dma support patch for this driver is coming soon). Signed-off-by:
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Steve Glendinning authored
I'm using these constants in support of an in-house development board, and thought they may be useful to other users of SH7709. Signed-off-by:
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Paul Mundt authored
This ties in the new SH-2A 32-bit non-atomic bitops. Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
Needed by older compilers. Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
Signed-off-by: -
Paul Mundt authored
This moves in the necessary libgcc bits for SUPERH32 and drops the libgcc linking for the regular targets. This in turn allows us to rip out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile. Signed-off-by: -
Paul Mundt authored
Inhibit the generation of __udivdi3 for the softfloat lib, use do_div() outright. Signed-off-by: -
Paul Mundt authored
CC arch/sh/kernel/cpu/clock.o arch/sh/kernel/cpu/clock.c: In function 'clk_disable': arch/sh/kernel/cpu/clock.c:156: warning: 'return' with a value, in function returning void Introduced by ("sh: enable and disable clocks recursively"). Signed-off-by: -
Paul Mundt authored
drivers/usb/gadget/m66592-udc.c: In function 'm66592_probe': drivers/usb/gadget/m66592-udc.c:1672: warning: label 'clean_up2' defined but not used drivers/usb/host/r8a66597-hcd.c: In function 'r8a66597_probe': drivers/usb/host/r8a66597-hcd.c:2401: warning: label 'clean_up2' defined but not used Added by commit 985fc7c81c7852f2e104c71cbe913ace683c9e6a ("sh: sh_mobile usbf clock framework support"). Reported-by:Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Michael Trimarchi authored
Trivial coding style cleanups. Signed-off-by:
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Paul Mundt authored
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Matt Fleming authored
First cut at dynamic ftrace support. Signed-off-by:
Matt Fleming <mjf@gentoo.org> Signed-off-by:
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Magnus Damm authored
Remove the old sh_mobile mstpcr clocks. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the lcdc driver and adjust the board specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the usb/r8a66597 driver and adjust the cpu specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the usbf/m66592 driver and adjust the cpu specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the sh_mobile ceu and adjust the board specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the sh_mobile keysc driver and adjust the board specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add clock framework support to the sh_mobile i2c driver and adjust the processor specific code accordingly. Signed-off-by:
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Magnus Damm authored
Add sh7366 mstpcr bits and information about their parent clocks. The datasheet is pretty clear about the clocks on this device. Signed-off-by:
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Magnus Damm authored
Add sh7343 mstpcr bits and information about their parent clocks. Signed-off-by:
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Magnus Damm authored
Add sh7723 mstpcr bits and information about their parent clocks. The datasheet is pretty clear about the clocks on this device. Signed-off-by:
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