09 Jan, 2012
1 commit
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Recent memblock related commits require the following C6X changes:
* commit 24aa07882b672fff2da2f5c955759f0bd13d32d5
asm/memblock.h no longer required* commit 1440c4e2c918532f39131c3330fe2226e16be7b6
memblock_analyze() no longer needed to update total size* commit fe091c208a40299fba40e62292a610fb91e44b4e
memblock_init() no longer neededSigned-off-by: Mark Salter
07 Oct, 2011
16 commits
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All SoCs provide an area of device configuration registers called the DSCR. The
location of specific registers as well as their use varies considerably from
implementation to implementation. Rather than having to rely on additional
SoC-specific DSCR code for each new supported SoC, this code generalize things
as much as possible using device tree properties. Initialization must take
place early on (setup_arch time) in case the event timer device needs to be
enable via the DSCR.Signed-off-by: Mark Salter
Signed-off-by: Aurelien Jacquiot
Acked-by: Arnd Bergmann -
This patch provides a soc_ops struct which provides hooks for SoC functionality
which doesn't fit well into other places.Signed-off-by: Mark Salter
Signed-off-by: Aurelien Jacquiot
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
The C6X SoCs contain several PLL controllers each with up to 16 clock outputs
feeding into the cores or peripheral clock domains. The hardware is very similar
to arm/mach-davinci clocks. This is still a work in progress which needs to be
updated once device tree clock binding changes shake out.Signed-off-by: Mark Salter
Signed-off-by: Aurelien Jacquiot
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann
[msalter@redhat.com: add include of linux/module.h to sys_c6x.c]
Signed-off-by: Mark Salter -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Reviewed-by: Thomas Gleixner
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Reviewed-by: Thomas Gleixner
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterThe C6X architecture currently lacks an MMU so memory management is relatively
simple. There is no bus snooping between L2 and main memory but coherent DMA
memory is supported by making regions of main memory uncached. If such a region
is desired, it can be specified on the commandline with a "memdma=" argument.Signed-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann -
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark SalterSigned-off-by: Aurelien Jacquiot
Signed-off-by: Mark Salter
Acked-by: Arnd Bergmann
