The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Some warts are remaining and should be killed off (by moving the func to
the appropriate board init code):
	- davinci_eth_set_mac_addr
	- cs8900_get_enetaddr
	- smc_set_mac_addr
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

For the nx823, the serial number is moved out of load_sernum_ethaddr() and
into misc_init_r() as is the env setup.  This lets us kill off the former
function in the process.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Since everyone is using the environment for mac address storage, there is
no point in seeding the global data.

The arches that are converted here:
	i386
	m68k
	microblaze
	mips
	nios
	nios2
	sh
	sparc
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Daniel Hellstrom <daniel@gaisler.com>
CC: Michal Simek <monstr@seznam.cz>
CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
CC: Scott McNutt <smcnutt@psyent.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The resulting code can also be simplified even further.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Stefan Roese <sr@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The cpus that get converted here:
	at91rm9200
	mpc512x
	mpc5xxx
	mpc8260
	mpc8xx
	ppc4xx
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: John Rigby <jrigby@freescale.com>
CC: Stefan Roese <sr@denx.de>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Also, do not bother checking the EEPROM if the env is setup.  This
simplifies the code greatly.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NWolfgang Dnek <wd@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Rolf Offermanns <rof@sysgo.de>
CC: Erik Stahlman <erik@vt.edu>
CC: Daris A Nevil <dnevil@snmc.com>
CC: Sascha Hauer <s.hauer@pengutronix.de>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The sh_eth driver can also be simplified a bit by using enetaddr member of
the eth_device structure.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Carlos Munoz <carlos@kenati.com>
CC: Ben Warren <biggerbadderben@gmail.com>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The cs8900 driver also changes slightly in that the hardware is not
consulted if the mac address in the env is sane.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Marius Groeger <mgroeger@sysgo.de>
CC: Ben Warren <biggerbadderben@gmail.com>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Since the address is in the PLM_DEVICE_BLOCK structure already, there is
no need to pass the NodeAddress as a second parameter.  So drop the second
argument to the LM_SetMacAddress() function (and update the tigon3 driver
accordingly).
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The drivers that get converted here:
	3c589
	4xx_enet
	dc2114x
	dm9000x
	enc28j60
	fsl_mcdmafec
	ks8695eth
	mcffec
	rtl8019
	rtl8169
	s3c4510b_eth
	xilinx_emac
	xilinx_emaclite
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Rolf Offermanns <rof@sysgo.de>
CC: Stefan Roese <sr@denx.de>
CC: Sascha Hauer <saschahauer@web.de>
CC: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
CC: Greg Ungerer <greg.ungerer@opengear.com>
CC: Xue Ligong <lgxue@hotmail.com>
CC: Masami Komiya <mkomiya@sonare.it>
CC: Curt Brune <curt@cucy.com>
CC: Michal SIMEK <monstr@monstr.eu>

The boards that get converted here to use the environment for the mac
address rather than global data:
	debris
	mgcoge
	mgsuvd
	muas3001
	netstal
	pn62
	sixnet
	vcma9
	xilinx (the ones that use xilinx_enet)
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Sangmoon Kim <dogoil@etinsys.com>
CC: Heiko Schocher <hs@denx.de>
CC: David Mueller <d.mueller@elsoft.ch>
CC: Niklaus Giger <niklaus.giger@netstal.com>
CC: Wolfgang Grandegger <wg@denx.de>
CC: Dave Ellis <DGE@sixnetio.com>
CC: Ricardo Ribalda <ricardo.ribalda@uam.es>

Always use the MAC address that is stored in the environment first before
falling back to the ROM.  This also cuts out any comparison steps: if the
mac in the env is sane, the ROM is never consulted.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Thomas Frieden <ThomasF@hyperion-entertainment.com>
CC: Ben Warren <biggerbadderben@gmail.com>

Since the ethernet layer handles updating of device addresses itself from
the environment, there is no point in calling eth_set_enetaddr().
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Niklaus Giger <niklaus.giger@member.fsf.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Add a new print_eth() function to automate the eth*addr env var acquisition
and display.  Affects all arches.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Scott McNutt <smcnutt@psyent.com>
CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
CC: Michal Simek <monstr@seznam.cz>
CC: Daniel Hellstrom <daniel@gaisler.com>
CC: Ben Warren <biggerbadderben@gmail.com>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Since the on-chip MAC does not have an eeprom or similar interface, force
all Blackfin boards that use this driver to setup the board data with a
proper MAC.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Declare new utility functions for converting between the environment
variables (eth*addr) and the binary MAC address representation.  This way
we can unify all the random places that already do this kind of thing.

The functions in question:
	eth_parse_enetaddr - "..." -> {...}
	eth_getenv_enetaddr - env -> {...}
	eth_setenv_enetaddr - {...} -> env
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Now that our printf functions support the %pI4 modifier like the kernel,
let's drop the inflexible print_IPaddr() function and covert over to the
%pI4 modifier.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

This brings in support for the %p modifier which allows us to easily print
out things like ip addresses, mac addresses, and pointers.

It also converts the rarely used 'q' length modifier to the common 'L'
modifier when dealing with quad types.

While this new code is a bit larger (~1k .text), most of it should be made
up by converting the existing ip/mac address code to use format modifiers.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Add .gitignore for generated files in api_examples directory
Signed-off-by: NJon Smirl <jonsmirl@gmail.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

sh_eth_reset is function to reset Ether IP.
The MAC address is stored in IP, but it is initialized by this function.
OS (e.g. Linux Kernel) can not use this device when initialized.
This revises this problem.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>

PCI outbound address map configuration doesn't match the
PCI memory address range covered by appropriate TLB entry
configuration for canyonlands causing machine check
exceptions while accessing PCI memory regions. This patch
provides a fix for this issue.

Kazuaki Ichinohe observed and reported this issue while
testing display output with PCI ATI video card on canyonlands.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>
Signed-off-by: NStefan Roese <sr@denx.de>

Follow up to the flash_fixup_stm to fix geometry reversal
on STMicro M29W320ET flash chip. The M29W320DT has 4 erase region.
Signed-off-by: NRichard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: NStefan Roese <sr@denx.de>

The smc911x driver changed the naming convention for its register funcs,
so update the eeprom code accordingly.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>

Total5200 and digsy MTC use I2C port 2 pins as a ATA chip select.
To avoid adding board-specific ifdefs to cpu/mpc5xxx/ide.c new
define CONFIG_SYS_ATA_CS_ON_I2C2 was introduced. It is used by
Total5200 and will be used by digsy MTC and other boards with
ATA CS on I2C pins.
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>

This patch adds support for the kmsupx4 board from Keymile,
based on a Freescale MPC852T CPU

- serial console on SMC1
- 32 MB SDRAM
- 32 MB NOR Flash
- Ethernet over SCC3
- I2C Bitbang
Signed-off-by: NHeiko Schocher <hs@denx.de>

renaming the "mgsuvd" board port into "km8xx", because
there come more similar boards from keymile.
Compiling the mgsuvd board with "make mgsuvd_config"
remains.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Signed-off-by: NHeiko Schocher <hs@denx.de>

- added to keymile-common.h:
  - bootcount support
  - COMMAND HISTORY
  - CONFIG_AUTO_COMPLETE
  - CONFIG_SYS_FLASH_PROTECTION
  - JFFS2 support
  - CONFIG_VERSION_VARIABLE
- extracted common I2C settings for all boards
- common default environment settings summarized
Signed-off-by: NHeiko Schocher <hs@denx.de>

with the new CONFIG_SYS_DELAYED_ICACHE config option, ICache
is not enabled before code runs from RAM.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Size of one environment sector is 0x20000.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Fix indentation broken by symbol renames. "Sort" driver related definitons.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>

Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>

The Nand flash was unable to read and write properly
due to Nand Chip Select (nCE) setup was in reverse
order. Also, increase the Nand time out value to 60.
Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>

Update PLATFORM_CPPFLAGS to accept 4.3.x version of
ColdFire compiler.
Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>