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: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

In case of empty SPD or checksum error, fallback to raw timing on
supported boards.
Signed-off-by: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NFelix Radensky <felix@embedded-sol.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Adding byte 32 and 33
Signed-off-by: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Add support for 16-bit DDR bus. Also deal with system using 64- and 32-bit
DDR devices.
Signed-off-by: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Signed-off-by: NTimur Tabi <timur@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

When booting from NAND we get the environment and FMan ucode from NAND.
Signed-off-by: NShaohui Xie <b21989@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

The P2041 is similar to P2040, however has a 10G port and backside L2
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Add P2040 SoC specific information:
* LIODN setup
* Portal configuration
* etc
Signed-off-by: NMingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NKumar Gala <galak@kernel.crashing.org>

Add CONFIG_HAS_FSL_DR_USB macro for P1020RDB
Signed-off-by: NRamneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

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: NKumar Gala <galak@kernel.crashing.org>

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: NKumar Gala <galak@kernel.crashing.org>

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: NBill Cook <cook@isgchips.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Remove an empty board_early_init_f() from the MPC8323ERD and MPC360ERDK boards.
Signed-off-by: NTimur Tabi <timur@freescale.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Includes board config file, documentation, maintainer and boards.cfg
entries, and board specific files in vendor dir.
Signed-off-by: NAndre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

CPO value and driver strength settings are board specifc.
Also allow SPD data fetch from any accessible I2C EEPROM.
Signed-off-by: NAndre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: NYork Sun <yorksun@freescale.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Signed-off-by: NAndre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

 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: NAndre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Commit 359ec493 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: NIra 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: NKim Phillips <kim.phillips@freescale.com>

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_v2Signed-off-by: NSimon Guinot <sguinot@lacie.com>

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

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

The phy is also configured with "RGMII clock transitions when data
stable" and "Class A driver for the direct backplane connection".
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

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

CONFIG_ENV_SIZE for NAND was later in this file overwritten
because we have the environment in i2c eeprom, so remove
this define.
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

commit 010a958b
(arm/km: remove CONFIG_SYS_KWD_CONFIG from keymile-common.h)
breaks building keymile arm targets, when u-boot.kwb tries to
generate the binary with mkimage. A simple make <board> or MAKEALL
succeeded because it don't try to build the kirwood binary at the end.

Due this commit we use the CONFIG_SYS_KWD_CONFIG from the
arch-kirkwood/config.h and it was removed from the board config.
But it was forgotten to include the header. Now the header is included
in km_arm.h. Some other defines were obsolete due to this include,
these are also removed in this commit.
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

Some boards e.g. keymile arm boards have CONFIG_CMD_I2C switched on
but they use soft i2c on kirkwood. So don't switch CONFIG_I2C_MVTWSI
on in this case.
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Heiko Schocher <hs@denx.de>

* Fix compiler error for cpu at91sam9, if lowlevel init is enabled
* use correct ATMEL_ name scheme to define ATMEL_BASE_SDRAMC

Signed-off-by: Jens Scharsig

This patch removes the board implemenatation for flash driver which can now
safely switched to the common cfi driver.

Compile tested for all atstk100x boards, runtime tested on atstk1002.
Signed-off-by: NAndreas Bießmann <biessmann@corscience.de>

The at91rm9200_usart driver could be fully replaced by atmel_usart driver.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
Cc: Eric Bénard <eric@eukrea.com>

Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
CC: Jens Scharsig <js_at_ng@scharsoft.de>
Acked-by: Jens Scharsig<js_at_ng@scharsoft.de>
Tested-by: Jens Scharsig<js_at_ng@scharsoft.de> (for eb_cpux9k2 board)

Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

This is a copy of arm926ejs/at91 api for perpherial initialisation.
At the moment we just need the usart part of the api.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

This patch enables the new clock features from arm920t/at91/clock.c. This
is an required step to get at91rm9200_usart replaced by atmel_usart driver.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
Cc: Jens Scharsig <js_at_ng@scharsoft.de>
Cc: Eric Bénard <eric@eukrea.com>

This patch adds an copy of arm926ejs/at91/clock.c to arm920t/at91. The
arm926ejs specialities are removed from arm920t version and vice versa.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>