Update to use the recent, common FSL PCI initialization code.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>
CC: sr@denx.de
Signed-off-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>

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>

because it's convenient.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Remove dupliacted setting of PCI/PCIe address and offsets in board
config.h.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

The new command dumps the TLBCAM, the LAWs, and the BR/OR regs.
Add CONFIG_CMD_REGINFO to the config for all MPC85xx parts.
Signed-off-by: NBecky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Commit 8d2effea added a warning for configurations that use NAND
without defining the (then necessary) CONFIG_SYS_64BIT_VSPRINTF but
failed to fix the affected boards.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NScott Wood <scottwood@freescale.com>

By changing the cmd_mtdparts to only use the MTD infrastructure and
not the direct interface to the CFI NOR FLASH driver we now need
to add the MTD infrastructure to all boards using those mtdparts
commands. This patch adds those components:

CONFIG_MTD_DEVICE (for all FLASH types)

plus

CONFIG_FLASH_CFI_MTD (for NOR FLASH)

To all board maintainers: Please test this on your platforms and
report any problems/issues found. Thanks.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Ron Madrid <info@sheldoninst.com>
Cc: Georg Schardt <schardt@team-ctech.de>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Ladislav Michl <ladis@linux-mips.org>
Cc: Martin Krause <martin.krause@tqs.de>
Cc: Gary Jennejohn <garyj@denx.de>
Cc: Ricardo Ribalda <ricardo.ribalda@uam.es>

Remove "saveenv" from "update" definition: the environment is outside
the U-Boot image on TQM85xx and therefor not affected by updates.

Also "beautify" code a bit (vertical alignment).
Signed-off-by: NWolfgang Denk <wd@denx.de>

Old TQM85xx boards had 'M' type Spansion Flashes from the S29GLxxxM
series while new boards have 'N' type Flashes from the S29GLxxxN
series, which have bigger sectors: 2 x 128 instead of 2 x 64 KB.

We now change the configuration to the new flash types for all
boards; this also works on old boards - we just waste two flash
sectors for the environment which could be smaller there.
Signed-off-by: NWolfgang Denk <wd@denx.de>

This patches configures the NAND UPM-FSL driver with multi-chip
support for the Micron MT29F8G08FAB NAND flash memory on the
TQM8548 modules.
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>
Signed-off-by: NScott Wood <scottwood@freescale.com>

Currently the mtdparts commands are included in the jffs2 command support.
This doesn't make sense anymore since other commands (e.g. UBI) use this
infrastructure as well now. This patch separates the mtdparts commands from
the jffs2 commands making it possible to only select mtdparts when no JFFS2
support is needed.
Signed-off-by: NStefan Roese <sr@denx.de>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>

The TQM8548_AG is a variant of the TQM8548 module with 1 GiB memory,
CAN and without PCI/PCI-X and RTC. U-Boot can be built for this module
with "$ make TQM8548_AG_config".
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

The TQM8548_BE is a variant of the TQM8548 module with NAND and CAN
interface. With NAND support, the image is significantly larger and
TEXT_BASE is adjusted accordingly. U-Boot can be built for this
module with "$ make TQM8548_BE_config".
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

The TQM8548_AG module does not have the standard PCI/PCI-X interface
connected but just the PCI Express interface . So far it was not
possible to disable it without disabling the complete PCI interface
(CONFIG_PCI) including PCI Express.
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch renames NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS and
changes the default from 8 to 1 for the legacy and the new MTD
NAND layer. This allows to remove all NAND_MAX_CHIPS definitions
in the board config files because none of the boards use multi
chip support (NAND_MAX_CHIPS > 1) so far. The bamboo and the DU440
define

 #define NAND_MAX_CHIPS          CONFIG_SYS_MAX_NAND_DEVICE

but that's bogus and did not work anyhow.
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>
Signed-off-by: NScott Wood <scottwood@freescale.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Prevent further viral propogation of the unused
symbol CONFIG_L1_INIT_RAM by just removing it.
Signed-off-by: NJon Loeliger <jdl@freescale.com>
Acked-by: NAndy Fleming <afleming@freescale.com>

Prevent further viral propogation of the unused
symbol CONFIG_L1_INIT_RAM by just removing it.
Signed-off-by: NJon Loeliger <jdl@freescale.com>

Converted ATUM8548, MPC8536DS, MPC8544DS, MPC8548CDS, MPC8568MDS,
MPC8572DS, TQM85xx, and SBC8548 to use fsl_pci_setup_inbound_windows()
and ft_fsl_pci_setup().

With these changes the board code is a bit smaller and we get dma-ranges
set in the device tree for these boards.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Signed-off-by: NAndrew Fleming-AFLEMING <afleming@freescale.com>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

All 85xx boards have been converted to the new code so we can
remove the old SPD DDR setup code.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Some TQM85xx boards could be equipped with up to 1 GiB (NOR) Flash
memory. The current memory map only supports up to 128 MiB Flash.
This patch adds the configuration option CONFIG_TQM_BIGFLASH. If
set, up to 1 GiB flash is supported. To achieve this, the memory
map has to be adjusted in great parts (for example the CCSRBAR is
moved from 0xE0000000 to 0xA0000000).

If you want to boot Linux with CONFIG_TQM_BIGFLASH set, the new
memory map also has to be considered in the kernel (changed
CCSRBAR address, changed PCI IO base address, ...). Please use
an appropriate Flat Device Tree blob (tqm8548.dtb).
Signed-off-by: NMartin Krause <martin.krause@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch adds support for NAND FLASH on the TQM8548. It is disabled by
default and can be enabled for the TQM8548 modules. It is now based on
the re-written FSL NAND UPM driver. A patch has been posted earlier today
with the subject:

"NAND FSL UPM: driver re-write using the hwcontrol callback"

Note that the R/B pin is not supported by that module requiring to use
the specified maximum delay time.

Note: With NAND support enabled the size of the U-Boot image exceeds
256 KB and TEXT_BASE must therefore be set to 0xfff80000 in config.mk,
doubling the image size :-(.
Signed-off-by: NThomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch adds support for PCI express cards. The board support
now uses common FSL PCI init code, for both, PCI and PCIe on all
TQM85xx modules.
Signed-off-by: NThomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch adds basic support for the TQM8548 module from TQ-Components
(http://www.tqc.de/) including DDR2 SDRAM initialisation and support for
eTSEC 3 and 4

Furthermore Flash buffer write has been enabled to speed up output to
the Flash by approx. a factor of 10.
Signed-off-by: NThomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch adds support for Linux kernels using the Flat Device Tree.
It also re-defines the default environment settings for booting Linux
with the FDT blob.
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

This patch adds initialization of the UPMC RAM to support up to two
Intel 82527 compatible CAN controller on the TQM85xx modules.
Signed-off-by: NThomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

The 'N' type Spansion flashes (S29GLxxxN series) have bigger sectors,
than the formerly used 'M' types (S29GLxxxM series), so the flash layout
needs to be changed -> new start address of the environment. The macro
definition CONFIG_TQM_FLASH_N_TYPE is undefined by default and must be
defined for boards with 'N' type flashes.
Signed-off-by: NMartin Krause <martin.krause@tqs.de>
Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

Signed-off-by: NWolfgang Grandegger <wg@grandegger.com>

When we go to 36-bit physical addresses we need to keep the concept of
the physical CCSRBAR address seperate from the virtual one.

For the majority of boards CFG_CCSBAR_PHYS == CFG_CCSRBAR
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>