ARCH_DMA_MINALIGN will be used to allocate DMA buffers that are
aligned correctly. In all current cases this means that the DMA
buffer will be aligned to at least the L1 data cache line size of
the configured architecture. If the board configuration file
does not specify the architecture L1 data cache line size then the
maximum line size of the architecture is used to align DMA buffers.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Laurence Withers <lwithers@guralp.com>
Our boards rely on dtt for initialization of fan hardware.
dtt_init() was implemented to be called form board specific code.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
There are several mdelay() definitions in the driver and
board code. Remove them all and provide a common mdelay()
in lib/time.c.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This avoids the following checkpatch warning in later patches:
ERROR: "(foo*)" should be "(foo *)"
ERROR: space required before the open brace '{'
ERROR: space prohibited before that close parenthesis ')'
ERROR: spaces required around that '||' (ctx:WxV)
WARNING: space prohibited between function name and open parenthesis '('
WARNING: line over 80 characters
This fixes all the white-space warnings/errors in my subsequent patch,
and within this current patch. A number of other checkpatch warnings
and errors are still present in this patch itself, but are beyond simple
whitespace fixes, so are not solved by this patch.
v2: New patch
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Add the Silicon Image series PCI Express to
Serial ATA controller support, including Sil3132,
Sil3131 and Sil3124.
The SATA controller can be used to load kernel.
The features list:
- Supports 1-lane 2.5 Gbit/s PCI Express
- Supports one/two/four independent Serial ATA channels
- Supports Serial ATA Generation 2 transfer rate of 3.0 Gbit/s
- Supports LBA28 and LBA48
Signed-off-by: Tang Yuantian <b29983@freescale.com>
Signed-off-by: Aaron Williams <Aaron.Williams@cavium.com>
Tested-by: Lan Chunhe <b25806@freescale.com>
Calucations of PRAM needs to take into account the 'rootfssize'.
Memory available to the linux kernel 'mem=' is in all cases set to the total
memory size minus the pram size.
Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
The current km_arm boards have a Power-On test jumper. When this
jumper is set, this triggers some Power-On tests on the board.
This patch enables the support of this jumper for starting the
memory_regions test when the jumper is set.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
* 'master' of git://git.denx.de/u-boot-mpc85xx:
mpc85xx: Add inline GPIO acessor functions
powerpc/85xx: wait for alignment before resetting SERDES RX lanes (SERDES9)
powerpc/85xx: Fix P2020DS booting
powerpc/85xx: Update USB device tree status based on pin settings
fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers
powerpc/85xx: Add support for RMan LIODN initialization
powerpc/85xx: Update device tree handling for SRIO
powerpc/85xx: Update setting of SRIO LIODNs
fm: Don't allow disabling of FM1-DTSEC1
fm-eth: Don't mark the MAC we use for MDIO as disabled in device tree
The work-around for P4080 erratum SERDES9 says that the SERDES receiver
lanes should be reset after the XAUI starts tranmitting alignment signals.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Add common function fdt_set_node_status() to assist in various locations
that we set a nodes status. This function utilizes the status values
that are part of the EPAPR spec (on power.org).
fdt_set_status_by_alias() is based on fdt_set_node_status() but uses an
alias string to identify the node to update.
We also add some shortcut functions to help the common cases of setting
"okay" and "disabled":
fdt_status_okay()
fdt_status_disabled()
fdt_status_okay_by_alias()
fdt_status_disabled_by_alias()
Finally, we fixup the corenet_ds ethernet code which previously had
a function by the same name that can be replaced with the new helpers.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
This patch is intended to initialize RMan LIODN related registers on
P2041, P304S and P5020 SocS. It also adds the "rman@0" child node to
qman-portal nodes, adds "fsl,liodn" property to RMan inbound block nodes.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
There is a rather subtle build problem where the build time stamp is not
updated for out-of-tree builds if there exists an in-tree build which
has a valid timestamp file. So if you do an in-tree build, then an
out-of-tree build your timestamp will not change.
The correct timestamp_autogenerated.h lives in the object tree, but it
is not always found there. The source still lives in the source tree and
when compiling version.h, it includes timestamp_autogenerated.h. Since
the current directory is always searched first, this will come from the
source tree rather than the object tree if it exists there. This affects
dependency generation also, which means that common/cmd_version.o will not
even be rebuilt if you have ever done an in-tree build.
A similar problem exists with the version file.
This change moves both files into the 'generated' subdir, which is already
used for asm-offsets.h. Then timestamp.h and version.h are updated to
include the files from there.
There are other places where these generated files are included, but I
cannot see why these don't just use the timestamp.h and version.h headers.
So this change also tidies that up.
I have tested this with in- and out-of-tree builds, but not SPL. I have
looked at various other options for fixing this, including sed on the dep
files, -I- and -include flags to gcc, but I don't think they can be made
to work. Comments welcome.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Since we want want to have a standard GPIO interface, this adds a definition
for this into include/asm-generic/gpio.h.
Signed-off-by: Simon Glass <sjg@chromium.org>
We want to keep all OS-dependent code in once place, with a simple interface
to U-Boot. For now, this is that place.
Signed-off-by: Simon Glass <sjg@chromium.org>
By default sections are 16-byte aligned on some architectures, but the
command name structure (struct cmd_tbl_s) does not have padding to
16 bytes. This reduces the alignment to 4-bytes so that the command
table can be accessed correctly on any architecture.
(Note: this needs doing properly)
Signed-off-by: Simon Glass <sjg@chromium.org>
This adds required header files for the sandbox architecture, and a basic
description of what sandbox is (README.sandbox).
Signed-off-by: Simon Glass <sjg@chromium.org>
Add pxe command, which is intended to mimic PXELINUX functionality.
'pxe get' uses tftp to retrieve a file based on UUID, MAC address or IP
address. 'pxe boot' interprets the contents of PXELINUX config like file
to boot using a specific initrd, kernel and kernel command line.
This patch also adds a README.pxe file - see it for more details on the
pxe command.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Existing ctype checks are implemented using a 256 byte lookup table,
allowing each character to be in any of 8 character classes. Since there
are 8 existing character classes without the blank class, I implemented
isblank without using the lookup table. Since there are only two blank
characters - tab and space - this is a more reasonable approach than
doubling the size of the lookup table to accommodate one more class.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
This will be used first by the pxe code, but is intended to be
generic and reusable for other jobs in U-boot.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
mx3fb.c was based on CONFIG_LCD and is moved by this patch to
CONFIG_VIDEO, which has greater freedom in selecting videomodes
even at runtime.
This renders the accumulating list of display defines
(CONFIG_DISPLAY_VBEST..., CONFIG_DISPLAY_C057...) obsolete as
these may be setup through env variables:
uboot> setenv mydisplay 'video=ctfb❌240,y:320,depth:16,mode:0,pclk:185925,
le:9,ri:17,up:7,lo:10,hs:1,vs:1,sync:100663296,vmode:0'
uboot> setenv videomode ${mydisplay}
This commit also fixes the board config files for qong and
imx31_phycore boards as needed. The videomode settings of
previously supported displays are added to CONFIG_EXTRA_ENV_SETTINGS
now. CONFIG_SYS_MALLOC_LEN for imx31_phycore board is increased
to make the frame buffer allocation working with the changed
driver.
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Pixel format defines must be available for boards to set up
the right display. Move them and export in a new file.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Anatolij Gustschin <agust@denx.de>
CC: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
The framebuffer driver for MX5 is based on CONFIG_LCD.
In the current implementation, there is a serious bug
because the required memory is allocated before
relocation, but the driver knows only later which is
the resolution of the display. The patch switches the driver
to CONFIG_VIDEO and the memory is allocated by the driver itself.
We also need to switch the vision2 board code and config file
in the same commit so that this commit will be bisectable.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Anatolij Gustschin <agust@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
In the recent dropping of !NET_MULTI code (commit e2a53458a7),
I misread the logic in include/net.h. Some of it was used by NET_MULTI
code as glue between the multi/non-multi worlds for cpm2 boards.
Rather than restore the block of code, push the logic to the board config
headers where it all belongs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
A delay of approximately 250 ms after PCI bus reset in
pci_mpc5xxx_init() is needed to recognize the Coral-PA
controller on the graphic extention board.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Add axi_ethernet driver for little-endian Microblaze.
RX/TX BDs and rxframe buffer are shared among all axi_ethernet MACs.
Only one MAC can work in one time.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Mike Frysinger <vapier@gentoo.org>
* 'master' of git://git.denx.de/u-boot-fdt:
powerpc/85xx: use fdt_create_phandle() to create the Fman firmware phandles
fdt: update fdt_alloc_phandle to use fdt_get_phandle
fdt: check for fdt errors in fdt_create_phandle
fdt: Add a do_fixup_by_path_string() function
fdt_create_phandle() was ignoring errors from fdt_set_phandle(). If an
error occurs, print an error message and return 0, which is an invalid
phandle. We also need to change the return type for fdt_create_phandle()
to indicate that it cannot return an error code.
Signed-off-by: Timur Tabi <timur@freescale.com>
The do_fixup_by_path_string() will set the specified node's property to the
value contained in "status". It would just be an inline wrapper for
do_fixup_by_path() that calls strlen on the argument.
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
With older compilers (gcc-4.2.x) we run into issues that resulting image
is too large. We can save a bunch of space by removing the video support.
In general video support on these boards is a nice to have since it
requires a PCIe add-on card.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
