powerpc/mpc8548: Add workaround for erratum NMG_DDR120

Erratum NMG_DDR120 (DDR19 in MPC8548 errata document) applies to some
early version silicons. The default settings of the DDR IO receiver
biasing may not work at cold temperature. When a failure occurs,
a DDR input latches an incorrect value. The workaround will set the
receiver to an acceptable bias point.

Signed-off-by: Gong Chen
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/mpc85xxcds: Fix PCI speed

The CDS uses PCICLK as SYSCLK. The PCICLK should be 33333333Hz or 66666666Hz.

Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com>
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/mpc8548cds: Fix booting message

Align the output for PCI. Replace "PCI" with "PCI1".

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>

powerpc/p4080: Add support for secure boot flow

Pre u-boot Flow:
1. User loads the u-boot image in flash
2. PBL/Configuration word is used to create LAW for Flash at 0xc0000000
   (Please note that ISBC expects all these addresses, images to be
    validated, entry point etc within 0 - 3.5G range)
3. ISBC validates the u-boot image, and passes control to u-boot
   at 0xcffffffc.

Changes in u-boot:
1. Temporarily map CONFIG_SYS_MONITOR_BASE to the 1M
   CONFIG_SYS_PBI_FLASH_WINDOW in AS=1.
   (The CONFIG_SYS_PBI_FLASH_WINDOW is the address map for the flash
    created by PBL/configuration word within 0 - 3.5G memory range. The
    u-boot image at this address has been validated by ISBC code)
2. Remove TLB entries for 0 - 3.5G created by ISBC code
3. Remove the LAW entry for the CONFIG_SYS_PBI_FLASH_WINDOW created by
   PBL/configuration word after switch to AS = 1

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Kuldip Giroh <kuldip.giroh@freescale.com>
Acked-by: Wood Scott-B07421 <B07421@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/85xx: Add Secure Boot support on P1010RDB for NOR, NAND & SPIFLASH

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Kuldip Giroh <kuldip.giroh@freescale.com>

powerpc/85xx: Add PBL & SECUREBOOT support on P3041/P5020DS boards

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/p2041rdb: remove watch dog related codes

CPLD 2.2 removed board watch dog support due to the limitation of CPLD
capacity after adding all the requested features, such as switch overriding.
There is no pin-compatible upgrade part available for current PCB design.
So remove codes related to it.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/p2041rdb: updated description of cpld command

According to CPLD 2.2, the default configuration is changed, so updated the
description of CPLD command, otherwise it will confusing.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/p2041rdb: add more ddr frequencies support

This table covers DDR frequencies from 666 to 1666. Frequencies 666, 833,
1000, 1066 and 1333 were verified on this board with SO-DIMM
(UG51U6400N8SU-ACF).

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/p2041rdb: set sysclk according to status of physical switch SW1

P2041RDB supports 3 sysclk frequencies, it's selected by SW1[6~8],
software need to read the SW1 status to decide what the sysclk needs.

SW1[8~6] : frequency
0 0 1 : 83.3MHz
0 1 0 : 100MHz
others: 66.667MHz

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

powerpc/p2041rdb: update cpld reset command according to CPLD 2.0

CPLD 2.0 provides a new register which bit[0] is set to '1' will reset
board with initializing the CPLD registers to default values. And add
bit[6] of register at offset 0x5 to use to enable flash bank selection.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

I2C: mv_i2c: fix multi-bus init issue

When enable the multi-bus, the current_bus is not inited in the original
implementation, which make the i2c operation unpredicatable.

Signed-off-by: Lei Wen <leiwen@marvell.com>

I2C: mv_i2c: fix build issue when enable debug option

When DEBUG_I2C is open, the following build issue would shows up.

mv_i2c.c: In function 'i2c_transfer':
mv_i2c.c:257: error: 'ISR' undeclared (first use in this function)
mv_i2c.c:257: error: (Each undeclared identifier is reported only once
mv_i2c.c:257: error: for each function it appears in.)

Signed-off-by: Lei Wen <leiwen@marvell.com>

net: emaclite: Use dynamic allocation

Every emaclite instance use own setting.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Mike Frysinger <vapier@gentoo.org>

net: emaclite: Remove baseaddress from xemaclite

Use dev->iobase instead of baseaddress.

Signed-off-by: Michal Simek <monstr@monstr.eu>

net: emaclite: Use calloc instead of malloc

Simplify driver logic and clear eth_device structure
in one command.

Signed-off-by: Michal Simek <monstr@monstr.eu>

net: emaclite: Remove deviceid property

Cleanup structure.

Signed-off-by: Michal Simek <monstr@monstr.eu>

net: emaclite: Change driver name and add address

Current xilinx emaclite use net multi registration
but doesn't support several emaclites interfaces.
Changing driver name with adding address to name
is the first step how to distiguish several drivers.

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Enable FDT/FIT support

Enable FDT and FIT support.

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Remove address offset for uart16550

U-Boot BSP handle 0x3 offset for big endian systems.
Little endian Microblaze systems don't use any offset.

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Do not select NFS for platforms without ethernet

Undefined network functionality for systems without ethernet
and disable NFS support.

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Clean up reset asm code

- Remove code copying
- Reset address is setup from first stage bootloader
- Support reset vector setup on little endian

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Save and restore first unused vector

Use one memory space to detect little/big endian platforms.
The first unused address(0x28) is used instead 0x0 address (reset vectors).
Detection rewrited reset vector setup from first stage bootloader.

Workflow:
1. Store 0x28 to r7
2. Do little/big endian test
3. Restore r7 to 0x28

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Setup MB vectors if feature is enable for u-boot

For example: Setup reset vectors if reset address is setup.
Setup user exception vector if user exception is enabled

Signed-off-by: Michal Simek <monstr@monstr.eu>

microblaze: Remove debug saving value

Forget to remove debug code.

Signed-off-by: Michal Simek <monstr@monstr.eu>

GCC4.6: Squash warning in lzo1x_decompress.c

lzo1x_decompress.c: In function ‘parse_header’:
lzo1x_decompress.c:35:5: warning: variable ‘level’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

GCC4.6: Squash warning in cmd_ubi.c:

cmd_ubi.c: In function ‘ubi_volume_read’:
cmd_ubi.c:319:9: warning: variable ‘count_save’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

GCC4.6: Squash warning in vmt.c

vmt.c: In function ‘ubi_free_volume’:
vmt.c:681:6: warning: variable ‘err’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

GCC4,6: Squash warning in cmd_nand.c

cmd_nand.c: In function ‘do_nand’:
cmd_nand.c:490:7: warning: variable ‘chip’ set but not used
[-Wunused-but-set-variable]
cmd_nand.c:489:7: warning: variable ‘part’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

GCC4.6: Squash warning in nand_bbt.c

nand_bbt.c: In function ‘search_bbt’:
nand_bbt.c:465:6: warning: variable ‘bits’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>

GCC4.6: Squash warning in cmd_mem.c

cmd_mem.c: In function ‘do_mem_loop’:
cmd_mem.c:474:25: warning: variable ‘junk’ set but not used
[-Wunused-but-set-variable]

The assigned variable can be removed because the pointers are volatile so
accesses to their addresses are always generated.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

GCC4.6: Squash warnings in ipu_disp.c

ipu_disp.c: In function ‘ipu_disp_set_global_alpha’:
ipu_disp.c:1237:11: warning: variable ‘flow’ set but not used
[-Wunused-but-set-variable]
ipu_disp.c: In function ‘ipu_disp_set_color_key’:
ipu_disp.c:1302:16: warning: variable ‘flow’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

GCC4.6: Squash warnings in lcd.c

lcd.c: In function ‘lcd_drawchars’:
lcd.c:214:9: warning: variable ‘off’ set but not used
[-Wunused-but-set-variable]
lcd.c: In function ‘lcd_display_bitmap’:
lcd.c:617:16: warning: variable ‘compression’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

GCC4.6: Squash warning in cmd_nvedit.c

cmd_nvedit.c: In function ‘do_env_edit’:
cmd_nvedit.c:463:6: warning: variable ‘len’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

GCC4.6: Squash warning in cmd_flash.c

cmd_flash.c: In function ‘do_protect’:
cmd_flash.c:474:6: warning: variable ‘p’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

GCC4.6: Convert various empty macros to inline functions

Fix the following gcc4.6 problems:

cmd_date.c: In function ‘do_date’:
cmd_date.c:50:6: warning: variable ‘old_bus’ set but not used
[-Wunused-but-set-variable]
asix.c: In function ‘asix_init’:
asix.c:317:6: warning: variable ‘rx_ctl’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_parse_config’:
usb.c:331:17: warning: variable ‘ch’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_port_connect_change’:
usb.c:1123:29: warning: variable ‘portchange’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_configure’:
usb.c:1183:25: warning: variable ‘hubsts’ set but not used
[-Wunused-but-set-variable]
usb_storage.c: In function ‘usb_stor_CB_reset’:
usb_storage.c:466:6: warning: variable ‘result’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

sbc82xx: delete support for obsolete SBC8240/SBC8260

The EST SBC8260 is over 10 years old, and the SBC8240 older than
that.  With the tiny amount of RAM (by today's standards), there
really isn't anyone interested in running the latest U-boot on
these EOL products anymore.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: jon.diekema@smiths-aerospace.com

MAINTAINERS: delete stale entry for EOL Wind River boards

This e-mail address is no longer valid, and the boards are long
since EOL.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

Add missing header for gcc3

When include/linux/compiler.h is included, the associated gcc3
header is required for older build environments.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

net: Add \n before warning message so it prints on a new line.

Signed-off-by: Philip Balister <philip@opensdr.com>

console: Squelch pre-console output in console functions

There are some locations in the code which anticipate printf() being called
before the console is ready by squelching printf() on gd->have_console.
Move this squelching into printf(), vprintf(), puts() and putc(). Also
make tstc() and getc() return 0 if console is not yet initialised

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>

ns16550: change to allow 32 bit access to registers

If CONFIG_SYS_NS16550_MEM32 is defined then 32 bit memory
mapped access will be used to read/write the uart registers.

This is especially useful for SoC devices that implement 16550
compatible uarts but that have peripheral access width constraints.

Signed-off-by: Dave Aldridge <fovsoft@gmail.com>

IDE: Fix complaints about strict aliasing in cmd_ide.c

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

Small refactor to remove duplicate serial code

This tidies up duplicate code, and checks that default_serial_console() does
in fact produce a device.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>

fat: replace LINEAR_PREFETCH_SIZE with PREFETCH_BLOCKS

Currently in do_fat_read() when reading FAT sectors, we have to divide down
LINEAR_PREFETCH_SIZE by the sector size, whereas it's defined as 2 sectors
worth of bytes. In order to avoid redundant multiplication/division, introduce
#define PREFETCH_BLOCKS instead of #define LINEAR_PREFETCH_SIZE.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

fat: root directory cluster only makes sense for FAT32

The root directory cluster field only exists in a FAT32 boot sector, so the
'root_cluster' variable in do_fat_read() contains garbage in case of FAT12/16.
Make it contain 0 instead as this is what is passed to get_vfatname() in that
case anyway.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

fat: cannot compare bytes and sectors

The code multiples the FAT size in sectors by the sector size and then tries to
compare that to the number of sectors in the 'getsize' variable.  While fixing
this, also change the initial value of 'getsize' as the division of FATBUFSIZE
by the sector size gets us FATBUFBLOCKS.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

fat: fix crash with big sector size

Apple iPod nanos have sector sizes of 2 or 4 KiB, which crashes U-Boot when it
tries to read the boot sector into 512-byte buffer situated on stack. Make the
FAT code indifferent to the sector size.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

Merge branch 'sf' of git://git.denx.de/u-boot-blackfin

* 'sf' of git://git.denx.de/u-boot-blackfin:
  sf: eon: add support for EN25Q32B parts
  cmd_sf: add "update" subcommand to do smart SPI flash update

Merge branch 'post' of git://git.denx.de/u-boot-blackfin

* 'post' of git://git.denx.de/u-boot-blackfin:
  Blackfin: uart: implement loop callback for post
  Blackfin: bf537-stamp/bf548-ezkit: update POST flash block range
  Blackfin: post: generalize led/button tests with GPIOs
  Blackfin: bf537-stamp: drop uart/flash post tests
  Blackfin: post: drop custom test list
  Blackfin: bf537-stamp: convert to gpio post hotkey

EfikaSB: Add preliminary EfikaSB support

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

EfikaMX: Add imximage config for Efika SB

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

ATA: Squash warnings in mxc_ata.

mxc_ata.c: In function ‘set_ata_bus_timing’:
mxc_ata.c:118: warning: dereferencing type-punned pointer will break
strict-aliasing rules
mxc_ata.c:125: warning: dereferencing type-punned pointer will break
strict-aliasing rules
mxc_ata.c:129: warning: dereferencing type-punned pointer will break
strict-aliasing rules

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

vision2: Place machine ID into board config

Let common code set the machine ID.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>

zmx25: Fix build warning due to 'get_reset_cause' defined but not used

When building the zmx25 target we get:

Configuring for zmx25 board...
generic.c:108: warning: 'get_reset_cause' defined but not used

Fix this warning by defining get_reset_cause only if CONFIG_DISPLAY_CPUINFO is defined.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>

zmx25: Place machine ID into board config

Let common code set the machine ID.

Cc: Matthias Weisser <weisserm@arcor.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

zmx25: Remove dram_init_banksize()

As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c

Cc: Matthias Weisser <weisserm@arcor.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>

I2C: mxc_i2c rework

Rewrite the mxc_i2c driver.
 * This version is much closer to Linux implementation.
 * Fixes IPG_PERCLK being incorrectly used as clock source
 * Fixes behaviour of the driver on iMX51
 * Clean up coding style a bit ;-)

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Jason Hui <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linro.org>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Jason Liu <jason.hui@linro.org>

MX5: Clean up the output of "clocks" command

The new output looks like this:
> clocks
PLL1            800 MHz
PLL2            665 MHz
PLL3            216 MHz

AHB          133000 kHz
IPG           66500 kHz
IPG PERCLK   665000 kHz

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>

MX5: Add AHB clock reporting and fix IPG clock reporting

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linaro.org>

MX5: Modify the PLL decoding algorithm

The PLL decoding algorithm didn't take into account many configuration bits.
Adjust it according to Linux kernel. Also, add PLL4 for MX53.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Hui <jason.hui@linaro.org>
Tested-by: Jason Liu <Jason.hui@linaro.org>

mx53evk: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>

mx53ard: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx53smd: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx53loco: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>

mx51evk: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

imx31_litekit: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx31ads: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx25pdk: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx31pdk: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

imx31_litekit: Remove dram_init_banksize()

As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx31ads: Remove dram_init_banksize()

As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx25pdk: Remove dram_init_banksize()

As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx31pdk: Remove dram_init_banksize()

As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

FEC: Move imx_get_mac_from_fuse() definition to fec_mxc.h

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Squish "got MAC from fuse" message, make it debug()

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Add timeout for chip reset

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Allow registering MII postconfiguration callback

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Allow multiple FECes

This patch allows user to register multiple FEC controllers. To preserve
compatibility with older boards, the mxcfec_register() call is still in place.
To use multiple controllers, new macro is in place, the mxcfec_register_multi(),
which takes more arguments. The syntax is:

mxcfec_register_multi(bd, FEC ID, FEC PHY ID on the MII bus, base address);

To disable the fecmxc_register() compatibility stuff, define the macro
CONFIG_FEC_MXC_MULTI. This will remove the requirement for defining IMX_FEC_BASE
and CONFIG_FEC_MXC_PHYADDR.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Abstract access to fec->eth in MII operations

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Allow selection of MII mode via CONFIG_FEC_XCV_TYPE

The default is MII100, which was hardcoded previously in the driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Add RMII mode support

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Kill mode select FIXME's

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Use defined constant instead of magic number

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

FEC: Use proper accessor to read register in debug call

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

cosmetic: fsl_pmic: cosmetic for the help message

This is cosmetic patch for the help message:

Before:
pmic dump [numregs] dump registers
After:
pmic dump [numregs] - dump registers

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Acked-by: Stefano Babic <sbabic@denx.de>

EfikaMX: Adjust undocumented magic constant in config file

This magic constant with zero documentation, when it's last 8 bits are set to
0x45, configures correctly the PERCLK dividers. Therefore the I2C operates
correctly when divider computed from PERCLK.

Note: This constant is written to CBCDR register in
arch/arm/cpu/armv7/mx5/lowlevel_init.S, but it's written only once. The register
is accessed three more times in the file, with different values written to it
each time.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

MX31: Disable watchdog during low-power modes

Turn on the watchdog WDZST bit so that watchdog timer does not count during low power modes.

Prior to applying this patch mx31pdk board got watchdog resets because when it booted in the Linux prompt
and there was no activity, the system entered into idle mode while watchdog timer was still active.

Fix this by disabling watchdog timer during idle mode.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

MX25: Add initial support for MX25PDK

Add the initial support for MX25PDK booting from SD card via internal boot.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

MX25: tx25: Avoid the usage of extern in C file

Avoid the usage of extern in C file as pointed out by checkpatch.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx31pdk: Change the prompt as per other i.MX boards

Change the prompt as done in other i.MX boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

MX31: Improve readability for reset cause

Currently the reset cause is printed like:
CPU:   Freescale i.MX31 rev 2.0 at 531 MHz.Reset cause: POR

Improve readability by adding a new line like it is done on other i.MX boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

MX31: mx31pdk: Remove nand_spl config.mk file

No need to have a config.mk to only store a single line.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>

ARM: mx25: Print the source of reset

Print the source of reset during boot.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

ARM: mx25: Print the silicon revison

Print the silicon revison during boot.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

arm, davinci, da8xx: add cpuinfo

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arm, davinci, am1808: add lowlevel functions for booting from NOR

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arm, davinci: add NOR Boot Configuration Word

to add the "NOR Boot Configuration Word" on AM18xx based boards,
define CONFIG_SYS_DV_NOR_BOOT_CFG.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arm, davinci: add ddr2 definition

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arm, davinci, am1808, gpio: add missing defines for bank 8

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>