linux-toradex.git/arch/sh/kernel/cpu/sh4/probe.c, branch v3.4.2 Linux kernel for Apalis and Colibri modules sh: sh7372 SH4AL-DSP probe support 2011-01-13T06:20:40+00:00 Magnus Damm damm@opensource.se 2011-01-12T10:54:21+00:00 fac6c2a891a3e7255e4440f09a4c7da954043ba9 Add probe support for the sh7372 SH4AL-DSP core. The most common use case for this is when the system boots from the ARM core in the sh7372 and uses the SH core for application offload as a slave CPU. May also be used to boot the sh7372 from the SH core. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Add probe support for the sh7372 SH4AL-DSP core.

The most common use case for this is when the system
boots from the ARM core in the sh7372 and uses the
SH core for application offload as a slave CPU.

May also be used to boot the sh7372 from the SH core.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: add PVR probing for SH7757 3rd cut 2011-01-11T03:51:10+00:00 Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com 2011-01-07T10:26:24+00:00 538e790605be792fc90fe29db42f7e404ab7e5cc Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: change PVR of SH7757 for 2nd cut 2010-07-06T08:37:57+00:00 Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com 2010-07-06T04:31:29+00:00 e81e5ce23f8950bd9f5b9f1846be49ac078f2d11 All 1st cut silicon in the wild has been replaced by the 2nd cut, so it's safe to replace all of the 1st cut references and support. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
All 1st cut silicon in the wild has been replaced by the 2nd cut, so it's
safe to replace all of the 1st cut references and support.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Tidy CPU probing and fixup section annotations. 2010-04-21T03:01:06+00:00 Paul Mundt lethal@linux-sh.org 2010-04-21T03:01:06+00:00 a9079ca0cb15feda15e7a380092e02d5cd834148 This does a detect_cpu_and_cache_system() -> cpu_probe() rename, tidies up the unused return value, and stuffs it under __cpuinit in preparation for CPU hotplug. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This does a detect_cpu_and_cache_system() -> cpu_probe() rename, tidies
up the unused return value, and stuffs it under __cpuinit in preparation
for CPU hotplug.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Mass ctrl_in/outX to __raw_read/writeX conversion. 2010-01-26T03:58:40+00:00 Paul Mundt lethal@linux-sh.org 2010-01-26T03:58:40+00:00 9d56dd3b083a3bec56e9da35ce07baca81030b03 The old ctrl in/out routines are non-portable and unsuitable for cross-platform use. While drivers/sh has already been sanitized, there is still quite a lot of code that is not. This converts the arch/sh/ bits over, which permits us to flag the routines as deprecated whilst still building with -Werror for the architecture code, and to ensure that future users are not added. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
The old ctrl in/out routines are non-portable and unsuitable for
cross-platform use. While drivers/sh has already been sanitized, there
is still quite a lot of code that is not. This converts the arch/sh/ bits
over, which permits us to flag the routines as deprecated whilst still
building with -Werror for the architecture code, and to ensure that
future users are not added.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Handle SH-4 FPU variants with broken CVR values. 2010-01-19T18:38:56+00:00 Paul Mundt lethal@linux-sh.org 2010-01-19T18:38:56+00:00 bdc27300f5718626a3817e6478e339f6cca6b994 Usually we can look to the CVR to work out whether we have an FPU or not. Unfortunately not all parts comply with this, so just set the flag manually for all SH-4 parts and clear it on the only SH-4 that doesn't have one (SH4-501). Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Usually we can look to the CVR to work out whether we have an FPU or not.
Unfortunately not all parts comply with this, so just set the flag
manually for all SH-4 parts and clear it on the only SH-4 that doesn't
have one (SH4-501).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Fix up L2 cache comment typo. 2010-01-13T09:37:19+00:00 Paul Mundt lethal@linux-sh.org 2010-01-13T09:37:19+00:00 88f73d22853cb080432e91d68759323477a8b835 Valid sizes include 256kB, not 258kB. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Valid sizes include 256kB, not 258kB.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: PVR detection for 2nd cut SH7786. 2010-01-13T07:35:58+00:00 Matt Fleming matt@console-pimps.org 2010-01-13T07:35:58+00:00 7f33306ee57bce9c79825e89c457a91025aa5aad The mass produced cuts use an updated PVR value, add them to the list. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
The mass produced cuts use an updated PVR value, add them to the list.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Merge branch 'master' into sh/smp 2009-09-01T04:54:14+00:00 Paul Mundt lethal@linux-sh.org 2009-09-01T04:54:14+00:00 ac6a0cf6716bb46813d0161024c66c2af66e53d1 Conflicts: arch/sh/mm/cache-sh4.c 
Conflicts:
	arch/sh/mm/cache-sh4.c
sh: fix CPU_SH7723/7724 numbering bug 2009-08-27T02:35:46+00:00 Kuninori Morimoto morimoto.kuninori@renesas.com 2009-08-26T10:49:44+00:00 b37c7c66f08df66ba7a8269b6d1af949ef8dbd95 Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>