We need the definition of bd_t in this header, so pull in asm/u-boot.h.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

While the initdram() function makes sense on some arches, it doesn't for
Blackfin systems as it's always implemented the same way.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The length of the sections is fixed at link time, so let the linker do the
calculation rather than doing it ourselves at runtime.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NValentin Yakovenkov <yakovenkov@niistt.ru>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Very little additional code overhead, and only works when the user sets an
env var ahead of time, so default to on makes sense.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The tinyboards like to run at a little lower voltage than the default, and
they prefer to boot over the network.  For the latter, extend the common
code a little to make this easier.

Also fix the cm-bf527 env sector size while we're in here to reflect the
flash that is actually in use.
Signed-off-by: NHarald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Use the common config option for extracting the environment for embedding
into LDR files and clarify the LDR-specific option.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

For MUSB devices that do not support multipoint (hubs), we have to emulate
a root hub so that we can support core operations like resetting ports.
Signed-off-by: NBryan Wu <bryan.wu@analog.com>
Signed-off-by: NCliff Cai <cliff.cai@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Adds required definitions for EHCI support in sequoia configuration file.
But still keeps the OHCI as default driver.
Signed-off-by: NChris Zhang <chris@seamicro.com>

Currently ppc440epx uses OHCI for USB full-speed support. This change adds
support for EHCI.
Signed-off-by: NChris Zhang <chris@seamicro.com>

In USB ehci driver, the port reset is not terminated. EHCI spec says "A host
 controller must terminate the reset and stabilize the state of the port within
 2 milliseconds". Without termination, a port stays at reset state. This is
 observed on ppc4xx(sequoia) boards.
Signed-off-by: NChris Zhang <chris@seamicro.com>

This patch fixes this warning during compile:

omap3.c: In function 'musb_platform_init':
omap3.c:126: warning: label 'end' defined but not used

Problem reported by: Dirk Behme[dirk.behme@googlemail.com]
Signed-off-by: NSanjeev Premi <premi@ti.com>

Signed-off-by: NBryan Wu <bryan.wu@analog.com>
Signed-off-by: NCliff Cai <cliff.cai@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NRemy Bohmer <linux@bohmer.net>

The RX Control/Status register has bits that we want to preserve, so don't
just write out a single bit.  Preserve the others bits in the process.

The original code posted to the u-boot list had this behavior, but looks
like it was lost somewhere along the way to merging.
Signed-off-by: NBryan Wu <bryan.wu@analog.com>
Signed-off-by: NCliff Cai <cliff.cai@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NRemy Bohmer <linux@bohmer.net>

The multipoint handling under MUSB is optional, and some parts (like the
Blackfin processor) do not implement support for it.
Signed-off-by: NBryan Wu <bryan.wu@analog.com>
Signed-off-by: NCliff Cai <cliff.cai@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NRemy Bohmer <linux@bohmer.net>

The dynamic FIFO handling under MUSB is optional, and some parts (like
the Blackfin processor) do not implement support for it.

Due to this, the FIFO reading/writing steps need special handling, so
mark the common versions weak so drivers can override.
Signed-off-by: NBryan Wu <bryan.wu@analog.com>
Signed-off-by: NCliff Cai <cliff.cai@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NRemy Bohmer <linux@bohmer.net>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NRemy Bohmer <linux@bohmer.net>

Adding USB configuration. Default is set for USB MSC host.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSwaminathan S <swami.iyer@ti.com>

Tested USB host functionality on DA830 EVM.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSwaminathan S <swami.iyer@ti.com>

Added DA8xx GPIO base addresses in gpio_defs.h and pointers
to different BANKs which can be used to program GPIOs.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSwaminathan S <swami.iyer@ti.com>

USB0_DRVVBUS pinmux configuration is required for USB functinality
in uboot.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSwaminathan S <swami.iyer@ti.com>

Add support to configure bus parking mode and master in bus arbitration
configuration (ACR). Add this for the kmeter1 port:

Configure bus arbiter with recommended values from Freescale
to improve bus latency/throughput for application with
intensive QuiccEngine activity.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Remove PCI reset, if there is a monarch PMC module.
Signed-off-by: NReinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: NStefan Roese <sr@denx.de>

convert clrbits_be32 + setbits_be32 to clrsetbits_be32, use out_be32 to set gcr.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

The caddy2 is a variant of the already supported vme8349. So we just
add the differences to this board port. To better support those two
boards we switched from fixed SDRAM configuration to usage of
spd_sdram(). This is done by providing a board specific SPD EEPROM
routine with different values for both boards.
Signed-off-by: NReinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: NStefan Roese <sr@denx.de>

changed to use mkconfig -t option instead, plus misc codingstyle fixes.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

The memory controller could already be enabled, when spd_sdram() is
called. This could be the case for example, when the SDRAM is initialized
by the JTAG debugger.

The "sync" after the register access via the accessor function is
still needed, because the macro uses the sync before the real write
is done. So until not all accesses are converted to using accessor
functions, this sync still needs to be made "manually" here.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd.eu>
Acked-by: NDave Liu <daveliu@freescale.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

The core support for NAND booting is there already, so this patch
is pretty straightforward.

There is one trick though: top level Makefile expects nand_spl to
be in nand_spl/board/$(BOARDDIR), but we can fully reuse the code
from mpc8313erdb boards, and so to not duplicate the code we just
symlink nand_spl/board/freescale/mpc8315erdb to mpc8313erdb.
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>

o silence make during ln echo
o update documentation
o and avoid:

$ ./MAKEALL MPC8315ERDB_NAND
Configuring for MPC8315ERDB board...
sdram.o: In function `fixed_sdram':
/home/r1aaha/git/u-boot/nand_spl/board/freescale/mpc8313erdb/sdram.c:72: undefined reference to `udelay'

by renaming udelay -> __udelay in the spirit of commit
3eb90bad "Generic udelay() with watchdog
support".
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

This patch fixes the compile error while trying to
compile for omap3evm.

env_onenand.c: In function 'env_relocate_spec':
env_onenand.c:70: error: 'CONFIG_ENV_ADDR_FLEX' undeclared
 (first use in this function)
env_onenand.c:70: error: (Each undeclared identifier is re
ported only once
env_onenand.c:70: error: for each function it appears in.)
env_onenand.c: In function 'saveenv':
env_onenand.c:106: error: 'CONFIG_ENV_ADDR_FLEX' undeclare
d (first use in this function)
env_onenand.c:107: error: 'CONFIG_ENV_SIZE_FLEX' undeclare
d (first use in this function)
Signed-off-by: NSanjeev Premi <premi@ti.com>
Acked-by: NTom Rix <Tom.Rix@windriver.com>

Introduces various optimisations that approximately triple the
read data rate from NAND when run on da830evm.

Most of these optimisations depend on the endianess of the machine
and most of them are very similar to optimisations already present
in the Linux Kernel.
Signed-off-by: NNick Thompson <nick.thompson@ge.com>

Fetched from http://www.arm.linux.org.uk/developer/machines/download.php
And built with

repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
commit c9f937e4a3f4ebf9924ec21d80632e5eb61d949c
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>

Signed-off-by: NBecky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

In chip-select interleaving case, we also need set the ODT_RD_CFG
and ODT_WR_CFG in cs1_config register.
Signed-off-by: NDave Liu <daveliu@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Different boards may require different settings of Dynamic ODT (Rtt_Wr).
We provide a means to allow the board specific code to provide its own
value of Rtt_Wr.
Signed-off-by: NDave Liu <daveliu@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

add the override for write leveling sampling and
start time according to specific board.
Signed-off-by: NDave Liu <daveliu@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

1. TIMING_CFG_0[ACT_PD_EXIT] was set to 6 clocks, but
   It should be set to tXP parameter, tXP=max(3CK, 7.5ns)
2. TIMING_CFG_0[PRE_PD_EXIT] was set to 6 clocks, but
   It should be set to tXP (if MR0[A12]=1) else to tXPDLL parameter
   We are setting the mode register MR0[A12]='1'
Signed-off-by: NDave Liu <daveliu@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Thanks to "Errata to MPC8569E PowerQUICC III Integrated Host Processor
Family Reference Manual, Rev. 0" document, which describes all eSDHC
pins, we can add 4-bits eSDHC support for MPC8569E-MDS boards.
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>