Commit Graph

17 Commits

Author SHA1 Message Date
Randall Stewart
03466868c3 Corrects the Kirkwood dreamplug to use
the right register for power managment. It
was incorrectly using the clock register
which also caused the status to be the
opposite of what it is supposed to be.
1 - its disabled
0 - its enabled

Per kirkwood spec FSS_88F6180_9x_6281_OpenSource.pdf
2013-10-19 06:47:02 +00:00
Grzegorz Bernacki
046b51bfdd Fix the passing of time on Armada XP.
In order to become independent of Coherency Fabric frequency, configure
Timer and Watchdog to operate in 25MHz mode.

Submitted by:	Zbigniew Bodek <zbb@semihalf.com>
2013-06-04 09:33:03 +00:00
Marcel Moolenaar
3fa9510afa Allow building LINT by defining both SAMPLE_AT_RESET on the one hand
and SAMPLE_AT_RESET_{LO|HI} on the other. It doesn't matter which
values they take, as long as they are defined.
2012-11-27 01:10:58 +00:00
Grzegorz Bernacki
d65cdf4b9d Add support for Armada XP A0.
- Add functions to calculate clocks instead using hardcoded values
- Update reset and timers functions
- Update number of interrupts
- Change name of platform from db88f78100 to db78460
- Correct DRAM size and PCI IRQ routing in dts file.

Obtained from:	Semihalf
2012-09-14 09:55:19 +00:00
Hiroki Sato
8f2853bf65 Sort IDs. 2012-08-18 12:20:51 +00:00
Oleksandr Tymoshenko
16694521fe Merging of projects/armv6, part 7
Add Marvell ARMADA XP support

Obtained from:	Marvell, Semihalf
2012-08-15 05:15:49 +00:00
Hiroki Sato
c8953e1273 Add support for Marvell 88F6282.
Sponsored by:	Plat'Home, Co.,Ltd.
2012-07-28 21:56:24 +00:00
Rafal Jaworowski
f05c7d9044 Remove unused #defines. All this is now retrieved from the device tree.
MFC after:	1 week
2012-03-04 18:13:45 +00:00
Rafal Jaworowski
db5ef4fc77 Convert Marvell ARM platforms to FDT convention.
The following systems are involved:

  - DB-88F5182
  - DB-88F5281
  - DB-88F6281
  - DB-78100
  - SheevaPlug

This overhaul covers the following major changes:

  - All integrated peripherals drivers for Marvell ARM SoC, which are
    currently in the FreeBSD source tree are reworked and adjusted so they
    derive config data out of the device tree blob (instead of hard coded /
    tabelarized values).

  - Since the common FDT infrastrucutre (fdtbus, simplebus) is used we say
    good by to obio / mbus drivers and numerous hard-coded config data.

Note that world needs to be built WITH_FDT for the affected platforms.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation.
2010-06-13 13:28:53 +00:00
Rafal Jaworowski
5694b144c0 Properly handle initial state of power mgmt.
Modules on Marvell SOC can be selectively PM-disabled, and we must not access
disabled devices' registers (attempt to initialize them) unconditionally, as
this leads to the system hang. This patch introduces graceful handling of the
PM state during devices init.

Submitted by:	Michal Hajduk
Obtained from:	Semihalf
2009-08-25 09:35:50 +00:00
Rafal Jaworowski
9d02143909 Introduce ata(4) support for Marvell integrated SATA controllers (found on
88F5xxx, 88F6xxx and MV78xxx system on chip devices).

Reviewed by:	stas
Obtained from:	Semihalf
2009-06-24 15:41:18 +00:00
Marcel Moolenaar
85fc5c3b93 Move the memory layout definitions and logic from mvreg.h to mvwin.h
so that it isn't exposured unless needed. In particular this means
that it's easier to tune the memory layout based on board details.
While here, remove inclusion of <machine/intr.h> from mvreg.h. This
also contains exposure to SoC specifics in MI drivers, because NIRQ
depends on the SoC.
2009-06-12 20:00:38 +00:00
Rafal Jaworowski
bc26e2e38f Adjust Marvell Discovery (MV78xxx) support to recognize newest chip revisions,
handle Z0 revision (early silicon) explicitly due to its quirks.

Obtained from:	Marvell, Semihalf
2009-04-16 11:20:18 +00:00
Rafal Jaworowski
673c4fe419 Improve and extend Marvell SOCs platform code.
- Allow for setting per platform MPP/GPIO configuration in the kernel, so
  that we can override all settings firmware might set.

- Set decode windows for the remaining on-chip peripherals: CESA, SATA and XOR.

- Improve handling of USB controllers so that all port are available on the
  given SOC/platform (e.g. up to three on DB-78xxx), this includes rework of
  USB decode windows set-up.

- Other minor fixes and cosmetics.

Obtained from:	Semihalf
2009-01-08 18:31:43 +00:00
Rafal Jaworowski
4a0180a3b2 Adjust Marvell SOC support for A0 chip revision.
- Clean up TCLK handling so that it's dynamically recognized depending on
  registers settings or chip version/revision. Update registers definitions.

- Teach SOC ident routine about A0 (initial silicon version for general
  audience)

Obtained from:	Marvell, Semihalf
2009-01-08 13:20:28 +00:00
Rafal Jaworowski
6975124c23 PCI/PCI-Express support for Marvell systems.
Obtained from:	Marvell, Semihalf
2008-11-19 11:30:44 +00:00
Rafal Jaworowski
373bbe25ff Introduce basic support for Marvell families of system-on-chip ARM devices:
*  Orion
     - 88F5181
     - 88F5182
     - 88F5281

  * Kirkwood
     - 88F6281

  * Discovery
     - MV78100

The above families of SOCs are built around CPU cores compliant with ARMv5TE
instruction set architecture definition. They share a number of integrated
peripherals. This commit brings support for the following basic elements:

  * GPIO
  * Interrupt controller
  * L1, L2 cache
  * Timers, watchdog, RTC
  * TWSI (I2C)
  * UART

Other peripherals drivers will be introduced separately.

Reviewed by:	imp, marcel, stass (Thanks guys!)
Obtained from:	Marvell, Semihalf
2008-10-13 20:07:13 +00:00