Move all cases of CONFIG_SYS_HUSH_PARSER out of the config.h files.  Remove
all cases of CONFIG_SYS_PROMPT_HUSH_PS2 as everyone uses the default.
Signed-off-by: NTom Rini <trini@konsulko.com>

There are already two FIT options in Kconfig but the CONFIG options are
still in the header files. We need to do a proper move to fix this.

Move these options to Kconfig and tidy up board configuration:

   CONFIG_FIT
   CONFIG_OF_BOARD_SETUP
   CONFIG_OF_SYSTEM_SETUP
   CONFIG_FIT_SIGNATURE
   CONFIG_FIT_BEST_MATCH
   CONFIG_FIT_VERBOSE
   CONFIG_OF_STDOUT_VIA_ALIAS
   CONFIG_RSA

Unfortunately the first one is a little complicated. We need to make sure
this option is not enabled in SPL by this change. Also this option is
enabled automatically in the host builds by defining CONFIG_FIT in the
image.h file. To solve this, add a new IMAGE_USE_FIT #define which can
be used in files that are built on the host but must also build for U-Boot
and SPL.

Note: Masahiro's moveconfig.py script is amazing.
Signed-off-by: NSimon Glass <sjg@chromium.org>
[trini: Add microblaze change, various configs/ re-applies]
Signed-off-by: NTom Rini <trini@konsulko.com>

Move this option to Kconfig and tidy up existing boards.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move CONFIG_SYS_NS16550 to Kconfig, and run moveconfig.py.
Signed-off-by: NThomas Chou <thomas@wytron.com.tw>

We have finished Generic Board conversion for ARM and PowerPC, i.e.
all the boards have been converted except OpenRISC, SuperH, SPARC,
which have not supported Generic Board framework yet.

Select SYS_GENERIC_BOARD in arch/Kconfig and delete all the macro
defines in include/configs/*.h.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

This sets the default commands Kconfig to match
include/config_cmd_default.h commands in the common/Kconfig and removes
them from include/configs.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
[trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates]
Signed-off-by: NTom Rini <trini@konsulko.com>

Boards that haven't been converted to GENERIC_BOARD does
*not* mean they should be removed.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

We do not have to define CONFIG_MPC83xx in board config headers
because it is defined in arch/powerpc/cpu/mpc83xx/config.mk.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

The last users of CONFIG_KGDB_SER_INDEX were removed more than 3 years
ago in commits 550650dd and bf16500f, either kgdb subsystem should
care about this parameter or it should be gone completely.
Signed-off-by: NVladimir Zapolskiy <vz@mleia.com>

Remove platform CONFIG_SYS_HZ definition for configs a-z*.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>

The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>
Reviewed-by: NFabio Estevam <fabio.estevam@freescale.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NWolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: NTom Rini <trini@ti.com>

- added to fsl_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>

- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>

The pci_indirect.c file is always compiled when
CONFIG_PCI is defined although the indirect PCI
bridge support is not needed by every board.

Introduce a new CONFIG_PCI_INDIRECT_BRIDGE
config option and only compile indirect PCI
bridge support if this options is enabled.

Also add the new option into the configuration
files of the boards which needs that.

Compile tested for powerpc, x86, arm and nds32.
MAKEALL results:

powerpc:
  --------------------- SUMMARY ----------------------------
  Boards compiled: 641
  Boards with warnings but no errors: 2 ( ELPPC MPC8323ERDB )
  ----------------------------------------------------------
  Note: the warnings for ELPPC and MPC8323ERDB are present even
  without the actual patch.

x86:
  --------------------- SUMMARY ----------------------------
  Boards compiled: 1
  ----------------------------------------------------------

arm:
  --------------------- SUMMARY ----------------------------
  Boards compiled: 311
  ----------------------------------------------------------

nds32:
  --------------------- SUMMARY ----------------------------
  Boards compiled: 3
  ----------------------------------------------------------

Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>

extention of commit 3b6b256c "powerpc/mpc83xx: increment
malloc heap size for the MPC832x MDS boards" to all other
mpc83xx based boards.  It fixes "Unable to save the rest
of sector" messages when trying to save the environment
to flash.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2.  I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: NTom Rini <trini@ti.com>
Acked-by: NStefano Babic <sbabic@denx.de>

Rename CONFIG_SYS_DDR_CONFIG to include which CS it is configuring
Cleanup the setting of the csnbds to respect the setting of
CONFIG_SYS_DDR_SDRAM_BASE
Use __ilog2 instead of writing the code to compute it
Disable unused CS configs
Ensure ddrlaw.bar is configured
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Now that none of the core checks CONFIG_NET_MULTI, there's not much point
in boards defining it.  So scrub all references to it.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Acked-by: NKumar Gala <galak@kernel.crashing.org>

CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be
some end address; to make the meaning more clear we rename it into
CONFIG_SYS_INIT_RAM_SIZE

No other code changes are performed in this patch, only minor editing
of white space (due to the changed length) and the comments was done,
where noticed.

Note that the code for the PATI and cmi_mpc5xx board configurations
looks seriously broken.  Last known maintainers on Cc:
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Denis Peter <d.peter@mpl.ch>
Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch>
Acked-by: NKumar Gala <galak@kernel.crashing.org>

Now that warm booting is not supported, there isn't a need for the
BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them.

Note that this change makes the board info bd_bootflags field useless.
It will always be set to 0, but we leave it around so that we don't
break the board info structure that some OSes are expecting to be passed
from U-Boot.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Clean up Makefile, and drop a lot of the config.mk files on the way.

We now also automatically pick all boards that are listed in
boards.cfg (and with all configurations), so we can drop the redundant
entries from MAKEALL to avoid building these twice.
Signed-off-by: NWolfgang Denk <wd@denx.de>

The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.
Signed-off-by: NWolfgang Denk <wd@denx.de>

When planning for more generalization and Makefile cleanup it became
obvious that the introduction of a separate CONFIG_MK_ name space for
config options that were set through scripting in the Makefile was
not a good idea.

Originally the idea was to provide a script-free approach to supply
configuration options - there was no real need for a separate name
space. But when we now convert the existing Makefile entries to make
use of this approach, it would mean that we have to touch a large
number of board config files and add #ifdef / #define sequences to
"convert" from the CONFIG_MK_ to the CONFIG_ name space.

It seems much cleaner to get rid of this somewhat arbitrary _MK
string now for the few boards that actually use it.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Newer Linux kernels can overrun the initial memory window used for
booting with their BSS area. When this happens, they overwrite the FDT
and silently fail to boot.

On e300 CPUs, the Linux kernel uses an initial BAT covering the first
256MB of RAM. See arch/powerpc/kernel/head_32.S for details. Increase
the value of CONFIG_SYS_BOOTMAPSZ to accommodate the maximum value
allowed by Linux. This will allow very large kernels to boot.
Signed-off-by: NIra W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO
feature from U-Boot. It has only been implemented for PPC4xx and was not
used at all. So let's remove it and make the code smaller and cleaner.
Signed-off-by: NStefan Roese <sr@denx.de>
Acked-by: NDetlev Zundel <dzu@denx.de>

before, MPC8349ITX boots u-boot in 4.3sec:

        column1 is elapsed time since first message
        column2 is elapsed time since previous message
        column3 is the message
0.000 0.000: U-Boot 2010.03-00126-gfd4e49c1 (Apr 11 2010 - 17:25:29) MPC83XX
0.000 0.000:
0.000 0.000: Reset Status:
0.000 0.000:
0.032 0.032: CPU:   e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz
0.032 0.000: Board: Freescale MPC8349E-mITX
0.032 0.000: UPMA:  Configured for compact flash
0.032 0.000: I2C:   ready
0.061 0.028: DRAM:  256 MB (DDR1, 64-bit, ECC off, 266.667 MHz)
1.516 1.456: FLASH: 16 MB
2.641 1.125: PCI:   Bus Dev VenId DevId Class Int
2.652 0.011:         00  10  1095  3114  0180  00
2.652 0.000: PCI:   Bus Dev VenId DevId Class Int
2.652 0.000: In:    serial
2.652 0.000: Out:   serial
2.652 0.000: Err:   serial
2.682 0.030: Board revision: 1.0 (PCF8475A)
3.080 0.398: Net:   TSEC1: No support for PHY id ffffffff; assuming generic
3.080 0.000: TSEC0, TSEC1
4.300 1.219: IDE:   Bus 0: .** Timeout **

after, MPC8349ITX boots u-boot in 3.0sec:

0.010 0.010: U-Boot 2010.03-00127-g4b468cc-dirty (Apr 11 2010 - 17:47:29) MPC83XX
0.010 0.000:
0.010 0.000: Reset Status:
0.010 0.000:
0.017 0.007: CPU:   e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz
0.017 0.000: Board: Freescale MPC8349E-mITX
0.038 0.020: UPMA:  Configured for compact flash
0.038 0.000: I2C:   ready
0.038 0.000: DRAM:  256 MB (DDR1, 64-bit, ECC off, 266.667 MHz)
0.260 0.222: FLASH: 16 MB
1.390 1.130: PCI:   Bus Dev VenId DevId Class Int
1.390 0.000:         00  10  1095  3114  0180  00
1.390 0.000: PCI:   Bus Dev VenId DevId Class Int
1.400 0.010: In:    serial
1.400 0.000: Out:   serial
1.400 0.000: Err:   serial
1.400 0.000: Board revision: 1.0 (PCF8475A)
1.832 0.432: Net:   TSEC1: No support for PHY id ffffffff; assuming generic
1.832 0.000: TSEC0, TSEC1
3.038 1.205: IDE:   Bus 0: .** Timeout **

also tested on these boards (albeit with a less accurate
boottime measurement method):

seconds: before  after
8349MDS  ~2.6    ~2.2
8360MDS  ~2.8    ~2.6
8313RDB  ~2.5    ~2.3 #nand boot
837xRDB  ~3.1    ~2.3

also tested on an 8323ERDB.

v2: also remove the delayed icache enablement assumption in arch ppc's
board.c, and add a CONFIG_MPC83xx define in the ITX config file for
consistency (even though it was already being defined in 83xx'
config.mk).
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

because it's convenient.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

and avoid e.g., two identical boards from causing random networking
conflicts when hooked up to the same network.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

The comment for the BR0_PRELIM port size initialization incorrectly
stated 32 bit, while it's actually 16 bit. The code is correct.
Reported-by: NGuenter Koellner <guenter.koellner@nsn.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

commit 6d0f6bcf did the big
rename of CFG_ macros to CONFIG_SYS macros.  But it missed
a couple of instances within comments.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

some LCRR bits are not documented throughout the 83xx family RMs.
New board porters copying similar board configurations might omit
setting e.g., DBYP since it was not documented in their SoC's RM.

Prevent them bricking their board by retaining power on reset values
in bit fields that the board porter doesn't explicitly configure
via CONFIG_SYS_<registername>_<bitfield> assignments in the board
config file.

also move LCRR assignment to cpu_init_r[am] to help ensure no
transactions are being executed via the local bus while CLKDIV is being
modified.

also start to use i/o accessors.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Commit 804d83a5 allows us to move all the configuration
variation tweaks out of the top level Makefile and down
into the board config header.  This takes advantage of
that for the sbc8349 board.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>