Commit Graph

34 Commits

Author SHA1 Message Date
Paul Mundt 8a453cac94 sh: Add support for AP-SH4AD-0A board.
This adds preliminary support for the alpha project AP-SH4AD-0A reference
platform (SH7786 based).

Additional platform information available at:

	http://www.apnet.co.jp/product/superh/ap-sh4ad-0a.html

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-13 18:36:21 +09:00
Paul Mundt bc34b0850b sh: Add support for AP-SH4A-3A board.
This adds preliminary support for the alpha project AP-SH4A-3A reference
platform (SH7785 based).

Additional paltform information available at:

	http://www.apnet.co.jp/product/superh/ap-sh4a-3a.html

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-13 18:32:42 +09:00
Paul Mundt 704bf317fd sh: Add a new mach type for alpha project boards.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-13 18:31:25 +09:00
Paul Mundt 2504075d38 sh: mach-systemh: Kill off dead board.
This code has been untouched since it was merged many years ago, and has
severely bitrotted since, suggesting that the board has no real users
left. Notice of intent to remove has been sent out over the last few
years, with no takers. Kill it off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-29 19:11:56 +09:00
Paul Mundt d8d6b902b8 sh: mach-sdk7786: Add support for the FPGA SRAM.
This ties in the 2KiB of FPGA SRAM in to the generic SRAM pool.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-15 02:13:04 +09:00
Paul Mundt 47da88f366 sh: mach-sdk7786: Add support for fpga gpios.
The sdk7786 FPGA supports a number of user settable input switches that
are otherwise unused. This wires up a dummy gpio chip for the switch bank
to simply expose them to userspace.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-14 03:04:44 +09:00
Yoshihiro Shimoda 36239c6704 sh: add sh7757lcr board support
This adds preliminary support for the sh7757lcr board.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-07-06 17:38:32 +09:00
Hitoshi Mitake 3a59826443 sh: SH-2007 board support.
This patch series adds support for ITO Co., Ltd.'s SH-2007 reference
platform (A PC-104 based SH7780 platform).

This is a direct port of the out-of-tree board support from the vendor's
kernel, originally located at:

	http://ms-n.org/sh-linux/kernel/

More information on the board and the vendor can be obtained from the
vendor's site at:

	http://www.itonet.co.jp/

Presently supported peripherals are CF and ethernet, with support for
the on-board IDE still pending further testing.

Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Reviewed-by: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-21 15:10:51 +09:00
Paul Mundt 861160bfd0 sh: PIO disabling for x3proto and urquell.
urquell only provides PIO in the PCI case, while the x3proto board never
had a working PCIe controller, so it can simply disable it outright.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02 16:31:46 +09:00
Paul Mundt 242239715c sh: mach-sdk7786: conditionally disable PIO support.
SDK7786 only supports PIO via the PCI I/O space, so we disable PIO
completely for the non-PCI case.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02 16:31:44 +09:00
Paul Mundt 7dcaa8e8e6 sh: Generalize SH7786 PCIe support.
Previously this was only built in for Urquell boards, but the same
approach can be used on SDK7786 now that the mode pin reading is
supported, so make it generic to SH7786.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-15 19:13:56 +09:00
Paul Mundt 02bf6cc72c sh: Preliminary SDK7786 board support.
This stubs in some preliminary board support for the RTE SDK7786.

This is quite stunted at the moment, and primarily builds on top of the
system FPGA. FPGA IRQs are handled via CPU IRL masking for simplicity,
with initial peripheral support restricted to the debug ethernet.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-14 20:58:58 +09:00
Paul Mundt 5010c4f7e6 sh: disable trapped I/O on SH7785LCR.
This board doesn't use trapped I/O for anything, so just kill off the
select. This was causing problems in the unhandled page fault die path.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-01 22:37:10 +09:00
Yoshihiro Shimoda e79d57479c sh: sh7785lcr: fix prototype board on 32bit MMU mode.
Fix up PCA9564 resources on 32bit MMU mode using prototype board.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Tested-by: Raul Porcel <armin76@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-28 10:19:13 +09:00
Kuninori Morimoto 4138b74066 sh: Add EcoVec (SH7724) board support
This adds preliminary support for the EcoVec board.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-20 10:13:16 +09:00
Magnus Damm e7d165146a sh: kfr2r09 board support - SCIF console
This patch adds basic kfr2r09 board support. Only
the SCIF1 console is supported with this patch, but
this patch and a proper sh7724 configuration is all
that is needed. Combine with an initramfs to have a
small RAM based kernel and distribution booted as
zImage from RAM via JTAG.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-23 13:15:18 +09:00
Paul Mundt 5713e60210 sh: pci: Initial PCI-Express support for SH7786 Urquell board.
This adds initial support for the PCI-Express module in the SH7786,
particularly as it relates to the urquell platform. Presently it is
only supported in root complex mode, with endpoint mode still requiring
more debugging. 29/32-bit mode and lane configurations are selectable via
board mode pins, and are otherwise fixed.

Only 4x and 1x PCI channels are presently handled, the PCI bridge still
requires additional debugging and stabilization in hardware.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 18:20:48 +09:00
Kuninori Morimoto 287c129716 sh: Add ms7724se (SH7724) board support
This adds preliminary support for the ms7724se solution engine board.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-26 17:01:47 +09:00
Magnus Damm e6be3a2586 sh: pass through ioremap() for non-mmu processors.
All 32-bit SuperH processors currently go through __ioremap_mode()
and check for IO_TRAPPED and directly mapped segments. With this
patch we simplify the MMU less case with a pass through version of
 __ioremap_mode() which just returns the physical address.

The effects of this is change are:
 - fix non-MMU ioremap() of high address hardware blocks (sh7203 CMT)
 - make sure IO_TRAPPED is not selected

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-30 12:56:37 +09:00
Steve Glendinning eaeed5d31d sh: add support for SMSC Polaris platform
Polaris is an SMSC reference platform with a SH7709S CPU and LAN9118
ethernet controller.  This patch adds support for it.

Updated following feedback from Nobuhiro Iwamatsu.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Reviewed-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-21 01:26:33 +09:00
Nobuhiro Iwamatsu 32910e2c52 sh: espt-giga board support
This adds support for the ESPT-Giga (Ethernet Serial Parallel
Translator) SH7763-based reference board.

Board support is relatively sparse, presently supporting serial,
gigabit ethernet, USB host, and MTD.

More information (in Japanese) available at:

	http://www.cente.jp/product/cente_hard/ESPT-Giga.html

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-17 15:18:52 +09:00
Yoshihiro Shimoda df4d4f1a47 sh: sh7785lcr: Updates for fixed PMB.
Add a new defconfig for SH7785LCR in 32-bit mode, and update the power
off code to avoid 29-bit assumptions.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-10 15:50:44 +09:00
Kuninori Morimoto 5ac072e110 sh: Urquell board support.
This adds preliminary support for the SH7786-based Urquell board.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-03 16:22:00 +09:00
Paul Mundt ae5e6d05a6 sh: mach-highlander and mach-rsk require gpiolib.
Fix up the build for mach-highlander and mach-rsk. These operated on the
assumption that GENERIC_GPIO support with an optional GPIOLIB was
possible. This used to be true, but has not been the case since commit-id
d56cc8bc661ac1ceded8d45ba2d53bb134fee17d ("sh: use gpiolib"), where the
GENERIC_GPIO implementation was rewritten to use GPIOLIB directly.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-27 14:49:10 +09:00
Magnus Damm 69edbba002 sh: use gpiolib
This patch updates the SuperH gpio code to make use of gpiolib. The
gpiolib callbacks get() and set() are lockless, but we use our own
spinlock for the other operations to make sure hardware register
bitfield accesses stay atomic.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-27 14:49:10 +09:00
Paul Mundt ea0aac1e13 sh: Consolidate rsk7203/7201 in to a new mach-rsk.
RSK+ platforms have quite a few characteristics in common, so roll them
together in to a shiny new RSK mach-type.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:44:02 +09:00
Peter Griffin 6feb348783 sh: RSK+ 7201 board support.
This patch adds support for the RTE RSK+ 7201 board.

Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Magnus Damm 843284d0e4 sh: Use sh7720 GPIO on magicpanelr2 board
This patch hooks up the magicpanelr2 board with the sh7720 pinmux code.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-20 10:34:29 +09:00
Magnus Damm 7a5c679b52 sh: Use sh7203 GPIO on rsk7203 board
Make the rsk7203 board use the newly added sh7203 pinmux code.
Only a single LED plus the serial console pins for now.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-20 10:34:22 +09:00
Magnus Damm 16587c453b sh: Use sh7723 GPIO on AP325RXA board
This patch enables the GPIO code on AP325RXA and converts the code from
register based pinmux configuration to GPIO based pin by pin setup.
While at it 2 LEDs and one switch are added and exported to user space.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-20 10:34:15 +09:00
Magnus Damm 91b6f3c525 sh: Use sh7722 GPIO on Migo-R board
This patch enables the GPIO code on Migo-R and converts the code from
register based pinmux configuration to GPIO based pin by pin setup.
Fix whitespace damage while at it and add 2 LEDs and export them to
user space.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-20 10:34:08 +09:00
Luca Santini 3db9170880 sh: Add Renesas EDOSK7760 board support.
This adds support for the Renesas (RTE) EDOSK7760 board. Currently
supported devices are:

	 - ramdisk support
	 - ethernet support
	 - nfs support
	 - ext2/ext3 support
	 - i2c support
	 - fb support (M)

Signed-off-by: Luca Santini <luca.santini@spesonline.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-08 12:01:15 +09:00
Paul Mundt c8b5d9dcbc sh: Move out individual boards without mach groups.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-30 00:13:39 +09:00
Paul Mundt 939a24a6df sh: Move out the solution engine headers to arch/sh/include/mach-se/
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 21:41:37 +09:00