oweals/u-boot.git
13 years agoscsi/ahci: add support for non-PCI controllers
Rob Herring [Wed, 6 Jul 2011 16:13:36 +0000 (16:13 +0000)]
scsi/ahci: add support for non-PCI controllers

Add support for AHCI controllers that are not PCI based.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Wolfgang Denk <wd@denx.de>
13 years agoscsi/ahci: ata id little endian fix
Rob Herring [Wed, 1 Jun 2011 09:10:26 +0000 (09:10 +0000)]
scsi/ahci: ata id little endian fix

The ata id string always needs swapping, not just on BE machines.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
13 years agopost, memory test: add memory_post_test() to include file
Heiko Schocher [Tue, 31 May 2011 20:24:07 +0000 (20:24 +0000)]
post, memory test: add memory_post_test() to include file

This include is needed, if this memory test is used "outside"
from post code, for example booting with nand_spl, and using
this memory test before copying u-boot code to RAM and jumping
to it.

Signed-off-by: Heiko Schocher <hs@denx.de>
13 years agoandes_spi: add andes_spi interface
Macpaul Lin [Sun, 24 Apr 2011 22:01:38 +0000 (22:01 +0000)]
andes_spi: add andes_spi interface

andes_spi is an spi interface developed by Andes Tech.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
13 years agocosmetic, main: correct indentation/spacing issues
Jason Hobbs [Thu, 23 Jun 2011 08:27:30 +0000 (08:27 +0000)]
cosmetic, main: correct indentation/spacing issues

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
13 years agocosmetic, main: clean up declarations of abortboot
Jason Hobbs [Wed, 29 Jun 2011 06:25:14 +0000 (06:25 +0000)]
cosmetic, main: clean up declarations of abortboot

Remove an unneeded prototype declaration from the top of main.c,
and use plain inline instead of __inline__ to please checkpatch.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
13 years agonet: designware: fix uninitialized phy_addr usage
Mike Frysinger [Thu, 2 Jun 2011 05:19:38 +0000 (05:19 +0000)]
net: designware: fix uninitialized phy_addr usage

When CONFIG_DW_SEARCH_PHY is disabled, the local phy_addr variable
never gets initialized which causes random behavior at runtime and a
gcc warning.  So set it by default to the stored phy address.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>
Fix commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
13 years agonet: designware: fix unused warning when CONFIG_DW_AUTONEG is enabled
Mike Frysinger [Thu, 2 Jun 2011 05:19:37 +0000 (05:19 +0000)]
net: designware: fix unused warning when CONFIG_DW_AUTONEG is enabled

The ctrl variable is only used when autoneg support is disabled, so only
declare it under those conditions to avoid an unused variable warning.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>
13 years agoautostart: unify duplicated logic into the bootm code
Mike Frysinger [Sun, 5 Jun 2011 13:43:02 +0000 (13:43 +0000)]
autostart: unify duplicated logic into the bootm code

Rather than having a bunch of random commands handle autostart behavior,
unify the logic in a single place.  This also fixes building of these

different commands when bootm is disabled.

Acked-by: Matthew McClintock <msm@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
13 years agoboard/tqm85xx: Create and tear down TLB for get_ram_size()
Becky Bruce [Mon, 18 Jul 2011 23:49:16 +0000 (18:49 -0500)]
board/tqm85xx: Create and tear down TLB for get_ram_size()

We need a TLB entry to call get_ram_size(); the common code doesn't create
one until *after* fixed_sdram() has determined the size.  So we set up tlbs
for the max possible size and tear them down once we're done with
get_ram_size(); the common 85xx code will then set up a final set of tlb
entries for the *actual* detected size of ddr.

This prevents us from having TLB entries that are larger than DDR sitting
around for very long, which is not a recommended scenario.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc85xx: Add clear_ddr_tlbs function
Becky Bruce [Mon, 18 Jul 2011 23:49:15 +0000 (18:49 -0500)]
powerpc/mpc85xx: Add clear_ddr_tlbs function

This is useful when we just want to wipe out the TLBs.  There's currently
a function that resets the ddr tlbs to a different value; it is changed to
utilize this function.  The new function can be used in conjunction with
setup_ddr_tlbs() for a board to temporarily map/unmap the DDR address
range as needed.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agofman: insert the Fman firmware into the device tree
Timur Tabi [Tue, 3 May 2011 18:35:11 +0000 (13:35 -0500)]
fman: insert the Fman firmware into the device tree

The Fman device tree node binding allows for the entire Fman firmware binary
data to be embedded in the device tree.  This eliminates the need to have
NOR flash mapped to Linux just so that the Fman driver can see the firmware.

The location of the Fman firmware is taken from the 'fman_ucode' environment
variable.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: add support the ePAPR "phandle" property
Timur Tabi [Tue, 10 May 2011 20:28:14 +0000 (15:28 -0500)]
powerpc/85xx: add support the ePAPR "phandle" property

The ePAPR specification says that phandle properties should be called
"phandle", and not "linux,phandle".  To facilitate the migration from
"linux,phandle" to "phandle", we update fdt_qportal() to use the new
function, fdt_create_phandle().  This function abstracts the creation of
phandle properties.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agoMerge branch 'master' of git://git.denx.de/u-boot-mmc
Wolfgang Denk [Tue, 19 Jul 2011 20:27:07 +0000 (22:27 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc

* 'master' of git://git.denx.de/u-boot-mmc:
  mmc: rescan fails on empty slot
  AT91:mmc:fix multiple read/write error
  mmc: Access mode validation for eMMC cards > 2 GiB
  mmc: sh_mmcif: add support for Renesas MMCIF
  mmc: fix the condition for MMC version 4
  MMC: add marvell sdhci driver
  MMC: add sdhci generic framework
  MMC: add erase function to both mmc and sd
  MMC: unify mmc read and write operation
  mmc: Tegra2: Enable SD/MMC driver for Seaboard and Harmony
  mmc: Tegra2: SD/MMC driver for Seaboard - eMMC on SDMMC4, SDIO on SDMMC3

13 years agoFix typo from 'mb_alloc' -> 'lmb_alloc'
Matthew McClintock [Mon, 18 Jul 2011 13:08:05 +0000 (13:08 +0000)]
Fix typo from 'mb_alloc' -> 'lmb_alloc'

Signed-off-by: Matthew McClintock <msm@freescale.com>
13 years agoMerge branch 'master' of git://git.denx.de/u-boot-arm
Wolfgang Denk [Mon, 18 Jul 2011 19:04:56 +0000 (21:04 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm:
  ARM: MX5: Fix broken leftover TO-2 errata workaround
  MX31: Cleanup clock function
  scb9328: Add ARM relocation support
  am3517evm: change console device from ttyS2 to ttyO2
  Remove volatile qualifier in get_ram_size() calls
  TI: TNETV107X Fix Build Error
  ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7
  arm: add CONFIG_MACH_TYPE setting and documentation
  arm: add __ilog2 function
  Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm
  EfikaMX: Enable EXT2 booting
  EfikaMX: Add missing CONFIG_SYS_TEXT_BASE
  EfikaMX: Use correct imximage.cfg
  MX27: Update to autogenerated asm-offsets.h
  MX5: Update to autogenerated asm-offsets.h
  imx: Add support for zmx25 board
  imx: Make imx25 compatible to mxc_gpio driver and fix in tx25
  imx: Add auto generation of asm-offsets.h for imx25
  imx: Add support for USB EHCI on imx25
  imx: Use correct imx25 reset.c
  imx: Add get_tbclk() function for imx25
  ARM: Update maintainer of board scb9328
  mx27: Make the UART port number explicit
  build: Add targets for auto gen of asm-offsets.h and use it in imx35
  mx31pdk: cosmetic: Fix line over 80 characters

13 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Mon, 18 Jul 2011 19:03:08 +0000 (21:03 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/p2041rdb: Add p2041rdb board support
  powerpc/85xx: Fix detection of P1017E
  powerpc/mpc8548cds: Remove incorrect DDR_MSYNC_IN erratum define

13 years agoARM: MX5: Fix broken leftover TO-2 errata workaround
David Jander [Thu, 14 Jul 2011 03:58:57 +0000 (03:58 +0000)]
ARM: MX5: Fix broken leftover TO-2 errata workaround

This check was broken. r3 does not contain the silicon revision anymore, so
we need to reload it. Also, this errata only applies to i.MX51.

Signed-off-by: David Jander <david@protonic.nl>
Acked-by: Stefano Babic <sbabic@denx.de>
13 years agoMX31: Cleanup clock function
Stefano Babic [Wed, 13 Jul 2011 12:34:52 +0000 (14:34 +0200)]
MX31: Cleanup clock function

The patch provide the same API used with other i.MX
processors and get rid of mx31_ functions.

Signed-off-by: Stefano Babic <sbabic@denx.de>
13 years agoscb9328: Add ARM relocation support
Torsten Koschorrek [Thu, 14 Jul 2011 23:16:51 +0000 (23:16 +0000)]
scb9328: Add ARM relocation support

This patch fixes compiler errors due to missing definitions of
CONFIG_SYS_SDRAM_BASE and CONFIG_SYS_INIT_SP_ADDR.

It also does some cleanup: CONFIG_SYS_TEXT_BASE was moved to scb9328.h,
obsolete config.mk was removed. The scb9328 board has 1 DRAM bank, so don't
ask for more banks. CONFIG_NR_DRAM_BANKS will ever be 1.

Signed-off-by: Torsten Koschorrek <koschorrek@synertronixx.de>
13 years agoam3517evm: change console device from ttyS2 to ttyO2
Yegor Yefremov [Mon, 18 Jul 2011 08:37:35 +0000 (10:37 +0200)]
am3517evm: change console device from ttyS2 to ttyO2

the serial device names have been changed from ttySx to ttyOx, so the
console device name should be also changed to support the latest kernel
versions.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Vaibhav Hiremath<hvaibhav@ti.com>
13 years agopowerpc/p2041rdb: Add p2041rdb board support
Mingkai Hu [Thu, 7 Jul 2011 04:29:15 +0000 (12:29 +0800)]
powerpc/p2041rdb: Add p2041rdb board support

P2041RDB Specification:
-----------------------
Memory subsystem:
 * 4Gbyte unbuffered DDR3 SDRAM SO-DIMM(64bit bus)
 * 128 Mbyte NOR flash single-chip memory
 * 256 Kbit M24256 I2C EEPROM
 * 16 Mbyte SPI memory
 * SD connector to interface with the SD memory card

Ethernet:
 * dTSEC1: connected to the Vitesse SGMII PHY (VSC8221)
 * dTSEC2: connected to the Vitesse SGMII PHY (VSC8221)
 * dTSEC3: connected to the Vitesse SGMII PHY (VSC8221)
 * dTSEC4: connected to the Vitesse RGMII PHY (VSC8641)
 * dTSEC5: connected to the Vitesse RGMII PHY (VSC8641)

PCIe:
 * Lanes E, F, G and H of Bank1 are connected to one x4 PCIe SLOT1
 * Lanes C and Land D of Bank2 are connected to one x4 PCIe SLOT2

SATA: Lanes C and Land D of Bank2 are connected to two SATA connectors

USB 2.0: connected via a internal UTMI PHY to two TYPE-A interfaces

I2C:
 * I2C1: Real time clock, Temperature sensor, Memory module
 * I2C2: Vcore Regulator, 256Kbit I2C Bus EEPROM, PCIe slot1/2

UART: supports two UARTs up to 115200 bps for console

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Fix detection of P1017E
Kumar Gala [Fri, 15 Jul 2011 15:11:44 +0000 (10:11 -0500)]
powerpc/85xx: Fix detection of P1017E

Had a typo such that P1017E would not be detected correctly.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agoRemove volatile qualifier in get_ram_size() calls
Albert ARIBAUD [Sun, 3 Jul 2011 05:55:33 +0000 (05:55 +0000)]
Remove volatile qualifier in get_ram_size() calls

Checkpatch.pl complains about the volatile qualifier in calls to
get_ram_size(). Remove this qualifier in the prototype and in the
calls where it is useless, and leave it only in the function body
where it is needed.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
13 years agoTI: TNETV107X Fix Build Error
Chan-Taek Park [Thu, 23 Jun 2011 09:19:26 +0000 (09:19 +0000)]
TI: TNETV107X Fix Build Error

This patch provides SDRAM base address and initial stack address to fix
build errors.

Signed-off-by: Chan-Taek Park <c-park@ti.com>
13 years agoARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7
Rob Herring [Tue, 28 Jun 2011 05:39:38 +0000 (05:39 +0000)]
ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7

cpu_init_crit can be skipped, but the code is still enabled requiring a
platform to supply lowlevel_init.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Albert ARIBAUD <albert.aribaud@free.fr>
13 years agoarm: add CONFIG_MACH_TYPE setting and documentation
Igor Grinberg [Thu, 14 Jul 2011 05:45:07 +0000 (05:45 +0000)]
arm: add CONFIG_MACH_TYPE setting and documentation

CONFIG_MACH_TYPE is used to set the machine type number in the
common arm code instead of setting it in the board code.
Boards with dynamically discoverable machine types can still set the
machine type number in the board code.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
13 years agoAdd uboot "fdt_high" enviroment variable
David A. Long [Sat, 9 Jul 2011 20:40:19 +0000 (16:40 -0400)]
Add uboot "fdt_high" enviroment variable

Add a new "fdt_high" enviroment variable. This can be used to control (or prevent) the
relocation of the flattened device tree on boot. It can be used to prevent relocation
of the fdt into highmem.  The variable behaves similarly to the existing "initrd_high"
variable.

Signed-off-by: David A. Long <dave.long@linaro.org>
13 years agoarm: add __ilog2 function
Rob Herring [Tue, 5 Jul 2011 04:38:51 +0000 (04:38 +0000)]
arm: add __ilog2 function

Add __ilog2 function for ARM. Needed for ahci.c

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Albert ARIBAUD <albert.aribaud@free.fr>
13 years agoTimer: Fix misuse of ARM *timer_masked() functions outside arch/arm
Graeme Russ [Fri, 15 Jul 2011 23:31:37 +0000 (23:31 +0000)]
Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
13 years agommc: rescan fails on empty slot
Michael Jones [Thu, 14 Jul 2011 23:09:43 +0000 (23:09 +0000)]
mmc: rescan fails on empty slot

Fail in 'mmc rescan' if mmc_init() returns error

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agoAT91:mmc:fix multiple read/write error
elen.song [Tue, 12 Jul 2011 00:17:07 +0000 (00:17 +0000)]
AT91:mmc:fix multiple read/write error

According to datasheet,set block count before multiple read/write.

Signed-off-by: elen.song <elen.song@atmel.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agommc: Access mode validation for eMMC cards > 2 GiB
Łukasz Majewski [Tue, 5 Jul 2011 02:19:44 +0000 (02:19 +0000)]
mmc: Access mode validation for eMMC cards > 2 GiB

This patch provides handling of the two way handshake when SEND_OP_COND
(CMD1) is send to mmc card. It is necessary to inform eMMC card if the
host can work with high capacity cards (Jedec JESD84-A441, point 7.4.3).

The extra flag MMC_MODE_HC (high capacity) is added to indicate if the
host is capable of handling the high capacity eMMC cards.

Since this change is added to the generic mmc framework, then it requires
other boards to indicate if their mmc controllers can handle high capacity
cards. As it is now - the old behaviour of the framework is preserved.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
13 years agommc: sh_mmcif: add support for Renesas MMCIF
Yoshihiro Shimoda [Mon, 4 Jul 2011 22:21:22 +0000 (22:21 +0000)]
mmc: sh_mmcif: add support for Renesas MMCIF

Some Renesas SuperH have MMCIF module. This driver supports it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agommc: fix the condition for MMC version 4
Yoshihiro Shimoda [Mon, 4 Jul 2011 22:13:26 +0000 (22:13 +0000)]
mmc: fix the condition for MMC version 4

Fix the problem that if we use the chip of MMC version 4 and
the capacity is smaller than 2GB or equal, the mmc->capacity is
invalid. According to the JEDEC Standard, the value of ext_csd's
capacity is valid if the value is more than 2GB.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agoMMC: add marvell sdhci driver
Lei Wen [Tue, 28 Jun 2011 21:50:07 +0000 (21:50 +0000)]
MMC: add marvell sdhci driver

This could support both armada100 and pantheon serial in the mainline,
while this driver also be tested to support upcoming mg, mmp2 and mmp3
hardware.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agoMMC: add sdhci generic framework
Lei Wen [Tue, 28 Jun 2011 21:50:06 +0000 (21:50 +0000)]
MMC: add sdhci generic framework

Nowdays, there are plenty of mmc driver in uboot adopt the sd standard
host design, aka as sdhci. It is better to centralize the common logic
together to better maintenance.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agoMMC: add erase function to both mmc and sd
Lei Wen [Wed, 22 Jun 2011 17:03:31 +0000 (17:03 +0000)]
MMC: add erase function to both mmc and sd

Erase is a very basic function since the begin of sd specification is
announced. Although we could write a bulk of full 0xff memory to the
range to take place of erase, it is more convenient and safe to
implement the erase function itself.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
13 years agoMMC: unify mmc read and write operation
Lei Wen [Wed, 22 Jun 2011 17:03:30 +0000 (17:03 +0000)]
MMC: unify mmc read and write operation

mmc read and write command has so many in common, unfiy those two to
force consistency across the those two.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agommc: Tegra2: Enable SD/MMC driver for Seaboard and Harmony
Tom Warren [Tue, 31 May 2011 10:30:38 +0000 (10:30 +0000)]
mmc: Tegra2: Enable SD/MMC driver for Seaboard and Harmony

Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agommc: Tegra2: SD/MMC driver for Seaboard - eMMC on SDMMC4, SDIO on SDMMC3
Tom Warren [Tue, 31 May 2011 10:30:37 +0000 (10:30 +0000)]
mmc: Tegra2: SD/MMC driver for Seaboard - eMMC on SDMMC4, SDIO on SDMMC3

Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Andy Fleming <afleming@freescale.com>
13 years agofdt: introduce fdt_create_phandle()
Gerald Van Baren [Fri, 15 Jul 2011 01:40:10 +0000 (21:40 -0400)]
fdt: introduce fdt_create_phandle()

The ePAPR specification says that phandle properties should be called
"phandle", and not "linux,phandle".  To facilitate the migration from
"linux,phandle" to "phandle", introduce function fdt_create_phandle(),
which creates a phandle in a given node.  For now, we create both the
"phandle" and "linux,phandle" properties.  A later version of this
function will remove support for "linux,phandle".

Signed-off-by: Timur Tabi <timur@freescale.com>
13 years agofdt: add prototype for fdt_increase_size()
Timur Tabi [Tue, 3 May 2011 18:35:10 +0000 (13:35 -0500)]
fdt: add prototype for fdt_increase_size()

Add a prototype for fdt_increase_size() so that anyone can call it.

Signed-off-by: Timur Tabi <timur@freescale.com>
13 years agofdt: introduce fdt_verify_alias_address() and fdt_get_base_address()
Timur Tabi [Tue, 3 May 2011 18:24:07 +0000 (13:24 -0500)]
fdt: introduce fdt_verify_alias_address() and fdt_get_base_address()

Introduce two functions, fdt_verify_alias_address() and
fdt_get_base_address(), which can be used to verify the physical address
of a device in a device tree.

fdt_get_base_address() returns the base address of an SOC or PCI node.

fdt_verify_alias_address() prints a message if the address of a node
specified by an alias does not match the given physical address.

Signed-off-by: Timur Tabi <timur@freescale.com>
13 years agolibfdt: Implement property iteration functions
David Gibson [Tue, 9 Mar 2010 06:39:14 +0000 (17:39 +1100)]
libfdt: Implement property iteration functions

For ages, we've been talking about adding functions to libfdt to allow
iteration through properties.  So, finally, here are some.

I got bogged down on this for a long time because I didn't want to
expose offsets directly to properties to the callers.  But without
that, attempting to make reasonable iteration functions just became
horrible.  So eventually, I settled on an interface which does now
expose property offsets.  fdt_first_property_offset() and
fdt_next_property_offset() are used to step through the offsets of the
properties starting from a particularly node offset.  The details of
the property at each offset can then be retrieved with either
fdt_get_property_by_offset() or fdt_getprop_by_offset() which have
interfaces similar to fdt_get_property() and fdt_getprop()
respectively.

No explicit testcases are included, but we do use the new functions to
reimplement the existing fdt_get_property() function.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This was extracted from the DTC commit:
73dca9ae0b9abe6924ba640164ecce9f8df69c5a Mon Sep 17 00:00:00 2001

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
13 years agoSupport ePAPR compliant phandle properties
David Gibson [Thu, 26 Nov 2009 04:37:13 +0000 (15:37 +1100)]
Support ePAPR compliant phandle properties

Currently, the Linux kernel, libfdt and dtc, when using flattened
device trees encode a node's phandle into a property named
"linux,phandle".  The ePAPR specification, however - aiming as it is
to not be a Linux specific spec - requires that phandles be encoded in
a property named simply "phandle".

This patch adds support for this newer approach to dtc and libfdt.
Specifically:

- fdt_get_phandle() will now return the correct phandle if it
          is supplied in either of these properties

- fdt_node_offset_by_phandle() will correctly find a node with
          the given phandle encoded in either property.

- By default, when auto-generating phandles, dtc will encode
          it into both properties for maximum compatibility.  A new -H
          option allows either only old-style or only new-style
          properties to be generated.

- If phandle properties are explicitly supplied in the dts
  file, dtc will not auto-generate ones in the alternate format.

- If both properties are supplied, dtc will check that they
          have the same value.

- Some existing testcases are updated to use a mix of old and
          new-style phandles, partially testing the changes.

- A new phandle_format test further tests the libfdt support,
          and the -H option.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This was extracted from the DTC commit:
d75b33af676d0beac8398651a7f09037555a550b Mon Sep 17 00:00:00 2001

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
13 years agoEfikaMX: Enable EXT2 booting
Marek Vasut [Mon, 11 Jul 2011 14:16:45 +0000 (14:16 +0000)]
EfikaMX: Enable EXT2 booting

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
13 years agoEfikaMX: Add missing CONFIG_SYS_TEXT_BASE
Jana Rapava [Mon, 11 Jul 2011 14:16:44 +0000 (14:16 +0000)]
EfikaMX: Add missing CONFIG_SYS_TEXT_BASE

Signed-off-by: Jana Rapava <fermata7@gmail.com>
13 years agoEfikaMX: Use correct imximage.cfg
Jana Rapava [Mon, 11 Jul 2011 14:16:43 +0000 (14:16 +0000)]
EfikaMX: Use correct imximage.cfg

Signed-off-by: Jana Rapava <fermata7@gmail.com>
13 years agoMX27: Update to autogenerated asm-offsets.h
Stefano Babic [Thu, 7 Jul 2011 03:37:07 +0000 (03:37 +0000)]
MX27: Update to autogenerated asm-offsets.h

On i.MX27, the asm-offsets.h file is not yet generated as it should be.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Matthias Weisser <weisserm@arcor.de>
13 years agoMX5: Update to autogenerated asm-offsets.h
Stefano Babic [Thu, 7 Jul 2011 03:37:06 +0000 (03:37 +0000)]
MX5: Update to autogenerated asm-offsets.h

On i.MX5, the asm-offsets.h file is not yet generated as it should be.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Add support for zmx25 board
Matthias Weisser [Wed, 6 Jul 2011 00:28:33 +0000 (00:28 +0000)]
imx: Add support for zmx25 board

zmx25 is a board based on imx25 SoC, 64 Megs of LPDDR, 32 Megs of NOR flash, an
optional NAND flash.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Make imx25 compatible to mxc_gpio driver and fix in tx25
Matthias Weisser [Wed, 6 Jul 2011 00:28:32 +0000 (00:28 +0000)]
imx: Make imx25 compatible to mxc_gpio driver and fix in tx25

Adding support for mxc_gpio driver for imx25 and fix names of registers in tx25
board.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Add auto generation of asm-offsets.h for imx25
Matthias Weisser [Wed, 6 Jul 2011 00:28:31 +0000 (00:28 +0000)]
imx: Add auto generation of asm-offsets.h for imx25

Offsets to registers may be needed in asm code. This patch adds automated
generation of these offsets form C structures.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Add support for USB EHCI on imx25
Matthias Weisser [Wed, 6 Jul 2011 00:28:30 +0000 (00:28 +0000)]
imx: Add support for USB EHCI on imx25

Adding support for USB host on imx25 using the internal PHY. Changing the name
of base address define for imx31 to get some unification.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Use correct imx25 reset.c
Matthias Weisser [Wed, 6 Jul 2011 00:28:29 +0000 (00:28 +0000)]
imx: Use correct imx25 reset.c

imx25 used the wrong reset.c from imx27

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoimx: Add get_tbclk() function for imx25
Matthias Weisser [Wed, 6 Jul 2011 00:28:28 +0000 (00:28 +0000)]
imx: Add get_tbclk() function for imx25

Need this function for autoboot keyd

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
13 years agoARM: Update maintainer of board scb9328
Torsten Koschorrek [Wed, 6 Jul 2011 05:41:02 +0000 (05:41 +0000)]
ARM: Update maintainer of board scb9328

Signed-off-by: Torsten Koschorrek <koschorrek@synertronixx.de>
13 years agomx27: Make the UART port number explicit
Fabio Estevam [Fri, 1 Jul 2011 07:15:52 +0000 (07:15 +0000)]
mx27: Make the UART port number explicit

mx27_uart_init_pins does the IOMUX setting for UART1 port.

Change the function name to make the UART port number explicit.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
13 years agobuild: Add targets for auto gen of asm-offsets.h and use it in imx35
Matthias Weisser [Thu, 30 Jun 2011 05:24:11 +0000 (05:24 +0000)]
build: Add targets for auto gen of asm-offsets.h and use it in imx35

asm-offsets.h should be auto generated. This patch adds two rules to rules.mk
which makes this possible and removes the rules on imx35.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
Acked-by: Stefano Babic <sbabic@denx.de>
13 years agomx31pdk: cosmetic: Fix line over 80 characters
Fabio Estevam [Mon, 4 Jul 2011 09:29:46 +0000 (09:29 +0000)]
mx31pdk: cosmetic: Fix line over 80 characters

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
13 years agopowerpc/mpc8548cds: Remove incorrect DDR_MSYNC_IN erratum define
Becky Bruce [Wed, 13 Jul 2011 22:11:57 +0000 (17:11 -0500)]
powerpc/mpc8548cds: Remove incorrect DDR_MSYNC_IN erratum define

This erratum doesn't exist on this processor, and the workaround
spins on a non-existent register, causing boot to hang.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Add default usb mode and phy type to hwconfig
Ramneek Mehresh [Tue, 7 Jun 2011 10:10:43 +0000 (10:10 +0000)]
powerpc/85xx: Add default usb mode and phy type to hwconfig

Move to use hwconfig for usb mode & phy type instead of magic
'usb_phy_type' environment variable on the following platforms:

MPC8536DS, P1020RDB, P1020RDB-PC, P1010RDB, P2020RDB, P2020RDB-PC,
P2020RDB, P3041DS, P4080DS, & P5020DS.

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/corenet_ds: add back buffer write for NOR flash
York Sun [Thu, 30 Jun 2011 18:00:56 +0000 (11:00 -0700)]
powerpc/corenet_ds: add back buffer write for NOR flash

Enable buffer write for better performance. This platform uses a NOR flash
chip which supports write buffer programming. CFI driver can query the
buffer size and use it to program the flash for best performance.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: remove SERDES4 soft-reset work-around
Timur Tabi [Fri, 29 Apr 2011 16:37:43 +0000 (11:37 -0500)]
powerpc/85xx: remove SERDES4 soft-reset work-around

Some P4080 rev1 errata work-arounds, notably erratum SERDES4, required a
bank soft-reset after the bank was configured and enabled, even though
enabling a bank causes it to reset.  Because the reset was required for
multiple errata, it was not properly enclosed in an #ifdef, and so was
not removed with all the other rev1 errata work-arounds.

Erratum SERDES-8 says that the clocks for bank 3 needs to be enabled if
bank 2 is enabled, but this was not being done for SERDES protocols 0xF
and 0x10.  The bank reset also happened to enable bank 3 (apparently an
undocumented feature).  Simply removing the reset breaks these two
protocols.

It turns out that every time we call enable_bank(), we do want at least
one lane of the bank enabled, either because the bank is supposed to be
enabled, or because we need the clock from that bank enabled.

For erratum SERDES-A001, we don't want to modify srds_lpd_b[] when we
call enable_bank(), because that array is used elsewhere to determine if
the bank is available.

Note that the side effect of these changes is that the work-arounds for
these two errata are now linked.  Specifically, if SERDES-A001 is
enabled, then we need SERDES-8 enabled as well.

Because this was the only SERDES bank soft-reset, there is no need to
implement a work-around for erratum SERDES-A003.

Also fix an off-by-one error in a printf().

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Ed Swarthout <swarthou@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: Allow override DDR read-to-write turnaround time
York Sun [Fri, 27 May 2011 05:44:28 +0000 (13:44 +0800)]
powerpc/mpc8xxx: Allow override DDR read-to-write turnaround time

Add this option to allow boards to override the default read-to-write
turnaround time for better performance.

Signed-off-by: York Sun <yorksun@freescale.com>
13 years agoqoriq/p1_p2_rdb: USB device-tree fixups for P1020
Ramneek Mehresh [Thu, 12 May 2011 14:00:36 +0000 (19:30 +0530)]
qoriq/p1_p2_rdb: USB device-tree fixups for P1020

Resolve P1020 second USB controller multiplexing with eLBC
- mandatory to mention USB2 in hwconfig string to select it
  over eLBC, otherwise USB2 node is removed
- works only for SPI and SD boot

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Specify hwconfig usage for USB controller
Ramneek Mehresh [Mon, 7 Mar 2011 04:17:28 +0000 (22:17 -0600)]
powerpc/85xx: Specify hwconfig usage for USB controller

Specify hwconfig usage for USB mode and phy change

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/8xxx: Update USB mode device tree fixup
Ramneek Mehresh [Wed, 8 Jun 2011 11:44:20 +0000 (17:14 +0530)]
powerpc/8xxx: Update USB mode device tree fixup

Modify support for USB mode fixup:
        - Add common support for USB mode and phy type
          device tree fix-up for all USB controllers
          mentioned in hwconfig string
        - Fetch USB mode and phy type via hwconfig; if not
          defined in hwconfig, then fetch them from env

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Add basic support for P1023RDS board
Roy Zang [Thu, 9 Jun 2011 03:30:52 +0000 (11:30 +0800)]
powerpc/85xx: Add basic support for P1023RDS board

The P1023RDS board is the reference board for the P1023 SoC.

Add support for booting it from NOR or NAND, with fixed 2G of DDR, PCIe,
UART, I2C, etc.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Signed-off-by: Lei Xu <B33228@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc85xx: Display a warning for unsupported DDR data rates
York Sun [Mon, 27 Jun 2011 20:30:55 +0000 (13:30 -0700)]
powerpc/mpc85xx: Display a warning for unsupported DDR data rates

If DDR initialziation uses a speed table and the speed is not matched,
print a warning message instead of silently ignoring.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/corenet_ds: Fix RCW overriding for RDIMM
York Sun [Mon, 27 Jun 2011 20:39:15 +0000 (13:39 -0700)]
powerpc/corenet_ds: Fix RCW overriding for RDIMM

Allow overriding RCW for all RDIMM, not only quad-rank ones.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: fix DDR data width checking
York Sun [Mon, 27 Jun 2011 20:35:25 +0000 (13:35 -0700)]
powerpc/mpc8xxx: fix DDR data width checking

Checking width before setting DDR controller. SPD for DDR1 and DDR2 has
data width and primary sdram width. The latter one has different meaning
for DDR3.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: Adding fallback to raw timing on supported boards
York Sun [Tue, 7 Jun 2011 01:42:17 +0000 (09:42 +0800)]
powerpc/mpc8xxx: Adding fallback to raw timing on supported boards

In case of empty SPD or checksum error, fallback to raw timing on
supported boards.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: Enable calculation for fixed DDR chips
York Sun [Tue, 7 Jun 2011 01:42:16 +0000 (09:42 +0800)]
powerpc/mpc8xxx: Enable calculation for fixed DDR chips

We used to have fixed parameters for soldered DDR chips. This patch
introduces CONFIG_SYS_DDR_RAW_TIMING to enable calculation based on timing
data from DDR chip datasheet, implemneted in board-specific files or header
files.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Fix pin muxing for second USB controller
Felix Radensky [Mon, 27 Jun 2011 06:39:29 +0000 (09:39 +0300)]
powerpc/85xx: Fix pin muxing for second USB controller

On P1022/P1013 second USB controller is muxed with second
Ethernet controller. The current code to enable second USB
fails to properly clear pinmux bits used by ethernet. As a
result, Linux freezes when this controller is used. This
patch fixes the problem.

Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agoAdding more SPD registers
York Sun [Thu, 26 May 2011 23:32:50 +0000 (07:32 +0800)]
Adding more SPD registers

Adding byte 32 and 33

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: Add 16-bit support for DDR3
York Sun [Thu, 26 May 2011 23:25:51 +0000 (07:25 +0800)]
powerpc/mpc8xxx: Add 16-bit support for DDR3

Add support for 16-bit DDR bus. Also deal with system using 64- and 32-bit
DDR devices.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: check SPD length before using part number
York Sun [Thu, 26 May 2011 23:25:50 +0000 (07:25 +0800)]
powerpc/mpc8xxx: check SPD length before using part number

Only use DDR DIMM part number if SPD has valid length, to prevent from
display garbage in case SPD doesn't cover these fields.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/mpc8xxx: adjust DDR burst length and chop accroding to sdram width
York Sun [Thu, 26 May 2011 23:25:48 +0000 (07:25 +0800)]
powerpc/mpc8xxx: adjust DDR burst length and chop accroding to sdram width

If the bus width is 32-bit, burst chop should be disabled and burst length
should be 8. Read from SPD or other source to determine the width.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/86xx: display boot device and bank on the MPC8610 HPCD
Timur Tabi [Thu, 28 Apr 2011 18:41:20 +0000 (13:41 -0500)]
powerpc/86xx: display boot device and bank on the MPC8610 HPCD

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Add NAND boot support for P3041/P5020DS
Shaohui Xie [Mon, 9 May 2011 08:53:51 +0000 (16:53 +0800)]
powerpc/85xx: Add NAND boot support for P3041/P5020DS

When booting from NAND we get the environment and FMan ucode from NAND.

Signed-off-by: Shaohui Xie <b21989@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Add P2041 processor support
Kumar Gala [Fri, 13 May 2011 06:16:07 +0000 (01:16 -0500)]
powerpc/85xx: Add P2041 processor support

The P2041 is similar to P2040, however has a 10G port and backside L2

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/p2040: Add various p2040 specific information
Mingkai Hu [Fri, 15 Apr 2011 07:18:03 +0000 (15:18 +0800)]
powerpc/p2040: Add various p2040 specific information

Add P2040 SoC specific information:
* LIODN setup
* Portal configuration
* etc

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Fix compile errors if CONFIG_SYS_DPAA_QBMAN isn't set
Kumar Gala [Thu, 19 May 2011 21:15:11 +0000 (16:15 -0500)]
powerpc/85xx: Fix compile errors if CONFIG_SYS_DPAA_QBMAN isn't set

Add ifdef protection for qp_info and liodn associated with Q/BMan.  Also
rearrange setting of _tbl_sz variables to utilize existing ifdef
protection for things like FMAN.

Also add protection around setup_portals() call in corenet_ds board
code.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agoqoriq/p1_p2_rdb: Add Dual Role USB support macro for P1020RDB
Ramneek Mehresh [Thu, 12 May 2011 14:01:42 +0000 (19:31 +0530)]
qoriq/p1_p2_rdb: Add Dual Role USB support macro for P1020RDB

Add CONFIG_HAS_FSL_DR_USB macro for P1020RDB

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Fix compile errors if CONFIG_SYS_{BR,OR}0_PRELIM aren't set
Kumar Gala [Fri, 20 May 2011 05:54:39 +0000 (00:54 -0500)]
powerpc/85xx: Fix compile errors if CONFIG_SYS_{BR,OR}0_PRELIM aren't set

Add ifdef protection in LBC code to handle the case in which
CONFIG_SYS_BR0_PRELIM and CONFIG_SYS_OR0_PRELIM arent defined for a
build.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agopowerpc/85xx: Fix compile errors if CONFIG_SYS_{B,Q}MAN_MEM_PHYS aren't set
Kumar Gala [Fri, 20 May 2011 05:51:55 +0000 (00:51 -0500)]
powerpc/85xx: Fix compile errors if CONFIG_SYS_{B,Q}MAN_MEM_PHYS aren't set

Add ifdef protection in LAW & TLB code to handle the case in which
CONFIG_SYS_BMAN_MEM_PHYS or CONFIG_SYS_QMAN_MEM_PHYS arent defined for a
build.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
13 years agoMPC83XX: Fix PCI express clock setup
Bill Cook [Wed, 25 May 2011 19:51:07 +0000 (15:51 -0400)]
MPC83XX: Fix PCI express clock setup

On a 8308 based board it was found that the PEX_GLK_RATIO register
(programmed in arch/powerpc/cpu/mpc83xx/pcie.c) was getting set to 0, This
was tracked to the fact that the pci express clock frequency was not being
assigned to the pciexp1_clk entry in the global data structure in file
arch/powerpc/cpu/mpc83xx/speed.c. Fix this and a similiar issue in
'do_clocks' command.

Signed-off-by: Bill Cook <cook@isgchips.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agopowerpc/83xx: remove empty board_early_init_f()
Timur Tabi [Thu, 28 Apr 2011 20:01:29 +0000 (15:01 -0500)]
powerpc/83xx: remove empty board_early_init_f()

Remove an empty board_early_init_f() from the MPC8323ERD and MPC360ERDK boards.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agompc83xx: Add support for MergerBox board
Andre Schwarz [Thu, 14 Apr 2011 13:11:44 +0000 (15:11 +0200)]
mpc83xx: Add support for MergerBox board

Includes board config file, documentation, maintainer and boards.cfg
entries, and board specific files in vendor dir.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agoMPC83xx: add config options for memory setup.
Andre Schwarz [Thu, 14 Apr 2011 12:54:05 +0000 (14:54 +0200)]
MPC83xx: add config options for memory setup.

CPO value and driver strength settings are board specifc.
Also allow SPD data fetch from any accessible I2C EEPROM.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agoMPC83xx: add define for global half-strength enable (HSE)
Andre Schwarz [Thu, 14 Apr 2011 12:53:37 +0000 (14:53 +0200)]
MPC83xx: add define for global half-strength enable (HSE)

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agoMPC837x: set i2c1_clk
Andre Schwarz [Thu, 14 Apr 2011 12:57:40 +0000 (14:57 +0200)]
MPC837x: set i2c1_clk

 Running on mpc837x without CONFIG_FSL_ESDHC leads to
 i2c1_clk not being set at all. It is bound to clock
 of encryption module. fix this.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agofsl_dma: fix support for 83xx DMA engine
Ira W. Snyder [Tue, 1 Mar 2011 22:40:55 +0000 (14:40 -0800)]
fsl_dma: fix support for 83xx DMA engine

Commit 359ec4931944adb885882deb9b781e4095eabc94 broke support for the
Freescale DMA engine on the 83xx parts. This is due to using registers
which do not exist on 83xx. Remove the attribute register accesses from
the 83xx build.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Cc: York Sun <yorksun@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
13 years agoAdd support for Network Space v2 and parents
Simon Guinot [Fri, 17 Jun 2011 14:11:33 +0000 (19:41 +0530)]
Add support for Network Space v2 and parents

This patch add support for the Network Space v2 board and parents, based
on the Marvell Kirkwood 6281 SoC. This include Network Space (Max) v2
and Internet Space v2.

Additional information is available at:
http://lacie-nas.org/doku.php?id=network_space_v2

Signed-off-by: Simon Guinot <sguinot@lacie.com>
13 years agoarm/km: add support for portl2 board
Valentin Longchamp [Thu, 16 Jun 2011 12:41:15 +0000 (18:11 +0530)]
arm/km: add support for portl2 board

This adds support for the keymile Kirkwood BEC portl2 board. This board
relies on the km_arm (km_kirkwood) BEC.

The egiga driver is configured for a 100M full-duplex, A/N off connnection
to the backplane. This board has always ethernet present, because it is
connected to the marvell switch similar to mgcoge3un. The reset_phy
functionality is also the same to mgcoge3un.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

13 years agoarm/km: replace suenx targets with km_kirkwood
Holger Brunck [Thu, 16 Jun 2011 12:41:15 +0000 (18:11 +0530)]
arm/km: replace suenx targets with km_kirkwood

suen3 and suen8 were in first HW version quite different, but
now they are from a u-boot point of view similar. So these
two boards can use the same header file. Other keymile boards
differ only in the usage of the PCI interface. Therefore
a target km_kirkwood_pci was introduced. All targets use
the same header file.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

13 years agoarm/km: ethernet support for mgcoge3un
Valentin Longchamp [Thu, 16 Jun 2011 12:41:15 +0000 (18:11 +0530)]
arm/km: ethernet support for mgcoge3un

The phy is also configured with "RGMII clock transitions when data
stable" and "Class A driver for the direct backplane connection".

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

13 years agoarm/km: use board KM_ENV_BUS for CONFIG_I2C_ENV_EEPROM_BUS
Valentin Longchamp [Thu, 16 Jun 2011 12:41:15 +0000 (18:11 +0530)]
arm/km: use board KM_ENV_BUS for CONFIG_I2C_ENV_EEPROM_BUS

This is defined for all km_kirkwood boards and was not used up to now.
This value was the same for all boards but it could be changed for some
boards (and thus needs to be defined for every board).

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>