| Commit message (Collapse) | Author | Age | Files | Lines |
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Use generic asm-generic/posix_types.h instead of repeating the
typedefs.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Use generic asm-generic/posix_types.h instead of repeating the
typedefs.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Use generic asm-generic/posix_types.h instead of repeating the
typedefs.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The nlink_t type is unused in barebox, so drop it. This prevents
compile failures when architectures use the generic posix_types.h
which no longer has __kernel_nlink_t defined.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Most types defined in posix_types.h are architecture independent,
so instead of repeating this for each architecture add a generic
file that can be used by architecture code. To use it an architecture
must define BITS_PER_LONG properly in asm/bitsperlong.h.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This introduces the bitsperlong.h file for the remaining architectures.
It's purpose is to define BITS_PER_LONG which in the next step can be used
by a generic posix_types.h file.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The kernel has __BITS_PER_LONG and BITS_PER_LONG. The formaer
is needed for architectures which support 32bit userspace on a
64bit kernel. This is not relevant for barebox, so drop
__BITS_PER_LONG and use BITS_PER_LONG only.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Instead of letting all architectures define their own dma_addr_t use
a common place in include/linux/types.h and use a Kconfig symbol that
architectures can select to define the width of dma_addr_t. The same
is done in the Kernel.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Commit 461f8cfc7ea788428240271818363333ceff5c4c renamed the SCRM compatible
string in am33xx.dtsi and breaks all am335x based boards.
Rename the SCRM compatible string.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The variable name misses a CONFIG_ prefix to work as expected.
Fixes: 05a1e4b ARM: i.MX5: Do not register fixed clocks twice
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Since 2011 barebox' of_device_id struct uses unsigned long type for data field:
struct of_device_id {
char *compatible;
unsigned long data;
};
Almost always struct of_device_id.data field are used as pointer
and need 'unsigned long' casting.
E.g. see 'git grep -A 4 of_device_id drivers/' output:
drivers/ata/sata-imx.c:static __maybe_unused struct of_device_id imx_sata_dt_ids[] = {
drivers/ata/sata-imx.c- {
drivers/ata/sata-imx.c- .compatible = "fsl,imx6q-ahci",
drivers/ata/sata-imx.c- .data = (unsigned long)&data_imx6,
drivers/ata/sata-imx.c- }, {
Here is of_device_id struct in linux kernel v4.0:
struct of_device_id {
char name[32];
char type[32];
char compatible[128];
const void *data;
};
Changing of_device_id.data type to 'const void *data' will increase
barebox' linux kernel compatibility and decrease number of 'unsigned
long' casts.
Part of the patch was done using the 'coccinelle' tool with the
following semantic patch:
@rule1@
identifier dev;
identifier type;
identifier func;
@@
func(...) {
<...
- dev_get_drvdata(dev, (unsigned long *)&type)
+ dev_get_drvdata(dev, (const void **)&type)
...>
}
@rule2@
identifier dev;
identifier type;
identifier func;
identifier data;
@@
func(...) {
<...
- dev_get_drvdata(dev, (unsigned long *)&type->data)
+ dev_get_drvdata(dev, (const void **)&type->data)
...>
}
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Update mvebu_defconfig to cover recently introduced Lenovo ix4 and
its related drivers.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds support for Marvell Armada XP based 4-bay NAS Lenovo
Iomega ix4-300d.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Before adding new Armada XP based boards becomes messier than necessary,
sort Armada XP based board Kconfig and image Makefile alphabetically.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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With proper defines for ARMADA_370_XP_FABRIC_CTRL and MBUS_ERR_PROP_EN
make use of it.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Commit 6638760c225c37f90e822ebf4dd8f0d2cd0b0ef3
("ARM: mvebu: Enable PUP register")
correctly enables devices that are disabled after boot-up due to
some Design For Testability registers.
However, although harmless on Armada 370, call the code conditionally
on Armada XP only. While at it, move PUP register defines to SYSCTL
registers where they belong to.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Marvell Armada XP MV78230-A0 incorrectly identifies itself as MV78460.
Check number of CPUs in FABRIC_CONF and fixup PCIe DEV_ID when it is
2 CPUs instead of 4.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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To prepare PCIe device id fixups, move PCIe register defines
to a common location.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Registering mbus driver as platform driver is a little late for
some register accesses to work. We have to make sure boot-up
mbus windows are disabled early, so call mbus driver directly
from SoC init.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Prior converting mbus driver from a platform device back to directly
called SoC driver, drop the device_d reference and covert dev_foo to
pr_foo.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Marvell Armada 370 and XP have some coherency fabric. We are not
interested in using it, so remove checking for it in mbus driver.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds a driver for SPI master by GPIO pins.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Bitbang helpers for SPI require spidelay. This should be set
by the user and not the helper itself. Move it to ath79_spi
instead.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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A 74x164 shift register can be seen as a SPI attached GPIO expander.
This adds a driver for those poor-man expanders based on the Linux
driver.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds support for the Marvell 88E1318S Gigabit Ethernet PHY.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The board code uses quite a few OF functions and it doesn't seem
reasonable to run this board without DT support.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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When setting a device parameter fails not only the error code
is of interest, but also what the parameter name is, what the
device name is and whether a device was found for this name.
Add this information to the error message.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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USB requests should be processed within a timeframe of 5s.
The linux kernel also uses this timeout value for the control packets.
For the musb the increase in timeout helps successfully probing USB devices
(at least on one test hardware), but on the other hand doesn't slow down the
system, if there are no devices, i.e. the timeout never hits. That means,
that the USB core correctly aborts instead of timing out.
Why and how the 100ms was chosen in the first place, can not be deduced from
the git history, just that it seems to work fine for most boards.
Change USB_CNTL_TIMEOUT to 5000ms and replace all occurences of
`USB_CNTL_TIMEOUT * x`
with just
`USB_CNTL_TIMEOUT`,
as the timeout is now large enough without it.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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We have to start searching for the mtd node starting in the given root node not
the defaukt (= barebox internal) one. This means the internal DT is always
fixed up. This leads to booting not fixed up DT when using external DTs.
This patch fixes the problem.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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RGMII-ID just defines transmitter internal delays. Otherwise it is the
same as RGMII. As the differences only influence the behaviour of the
phy, the fec driver should handle it the same way as RGMII.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The PCI core fills in the primary bus number, so there is no
need to walk up the PCI hierarchy in the driver manually.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds a simple check that any compatible strings in DeviceTree dts
files are present in Documentation/devicetree/bindings and
in dts/Bindings/.
Vendor prefixes are also checked for existing in vendor-prefixes.txt.
This code is based on linux v4.0-rc6 checkpatch.pl dt-checking code by
Rob Herring & Florian Vaussard:
Rob Herring (2):
checkpatch: add DT compatible string documentation checks
checkpatch: fix wildcard DT compatible string checking
Florian Vaussard (3):
checkpatch: fix spurious vendor compatible warnings
checkpatch: check compatible strings in .c and .h too
checkpatch: improve the compatible vendor match
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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amba_{g,s}et_drvdata macros from linux kernel use
dev_{g,s}et_drvdata functions.
But in linux dev_get_drvdata() takes only one argument
while in barebox dev_get_drvdata() takes two arguments.
There is no dev_set_drvdata() in barebox at all.
So amba_{g,s}et_drvdata macros from linux are
unusable for barebox.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Hello!
This patch adds support for USB ethernet adapter D-Link DUB-E100 H/W Rev C1. I tested this on
Beagleboneblack Rev A6A and our custom h/w based on i.mx6 Phytec phycore module. More
information about the adapter is here:
http://us.dlink.com/products/connect/high-speed-usb-2-0-fast-ethernet-adapter/
Signed-off-by: Mayur Nande <mayur.nande@medel.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds a flags argument to the of_find_path() function. The only flag
defined for now is OF_FIND_PATH_FLAGS_BB. When used on NAND devices, the
function returns the bad block aware device (the ".bb" device).
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch removes the trailing newline "\n" from the ubi/cdev.c debug
messages, as the macro ifself already adds a newine.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch factors out the wait-for-key-press loop from the shell command
"timeout" into a sparate file, so that it can be used from C, too.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch removes the option '-t', as it's unhandled in the code since it was
added to barebox.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Fix a bug in fpgamgr_program_write_buf() where .rbf file whose length
is not a multiple of 4 would cause an integer overflow which would
result in infinite loop.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Based on this linux kernel commit:
commit 0ce4bc1dbdd911ae1763e2d4ff36bd1b214a59f7
Author: Chen-Yu Tsai <wens@csie.org>
Date: Mon Sep 1 22:28:13 2014 +0800
i2c: mv64xxx: continue probe when clock-frequency is missing
The "clock-frequency" DT property is listed as optional, However,
the current code stores the return value of of_property_read_u32 in
the return code of mv64xxx_of_config, but then forgets to clear it
after setting the default value of "clock-frequency". It is then
passed out to the main probe function, resulting in a probe failure
when "clock-frequency" is missing.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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According to this patch by Holger Schurig:
f1f532084a6e commands: harmonize in-barebox documentation
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Otherwise compilation may fail with:
include/fdt.h:11:15: error: unknown type name 'uint64_t'
static inline uint64_t fdt64_to_cpu(uint64_t x)
include/of.h:22:19: error: field 'list' has incomplete type
struct list_head list;
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch removes the LIST_HEAD of_partition_list and a struct definition from
the code. This was present but unused, since the file was added to barebox.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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There should be no reason to ever change the data pointed to by id_table
or of_compatible. So make this offical by adding some 'const's.
In Linux the corresponding pointers are marked as const, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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dev->priv is for private use of the device driver, so do not
use it in the pci core. Instead, introduce a id field in struct
pci_device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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