Commit graph

20149 commits

Author SHA1 Message Date
Zang Roy-R61911
c5729f0b1f fman/mEMAC: set SETSP bit in IF_MODE regisgter for RGMII speed
Some legacy RGMII phys don't have in band signaling for the
speed information. so set the RGMII MAC mode according to
the speed got from PHY.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Reported-by: John Traill <john.traill@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:44 -05:00
Tang Yuantian
7b700d2125 powerpc/mpc85xx: set clock-frequency for T4/B4 clockgen node
For T4/B4, the clockgen node compatible string is updated to version 2.
Add clock-frequency setting for this new version.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:43 -05:00
Shengzhou Liu
04feb57f89 powerpc/b4860: Adding workaround errata A-005871
Per the latest errata updated, B4860/B4420 Rev 1.0 has also
errata A-005871, so adding define A-005871 for B4 SoCs.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:43 -05:00
Liu Gang
ada961e2fc powerpc/b4: Fix the wrong register offset of B4 PCIE module
B4420/B4860 PCIE can not work because of the wrong definition of
the PCIE register offset in the file:
	arch/powerpc/include/asm/immap_85xx.h

Add the judgement of B4420/B4860 to make the register offset to:
	#define CONFIG_SYS_MPC85xx_PCIE1_OFFSET         0x200000

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:43 -05:00
Matthew McClintock
f45210d6e7 powerpc/p1022ds: Add support for NAND and NAND boot using SPL
Add defines needed to access NAND, remove second flash bank that is
actually connected to NAND.

Add nand booting support for P1022DS with hardcoded DDR config using
SPL framework from 2011

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Jiang Yutang <b14898@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:43 -05:00
Dongsheng.wang@freescale.com
f5c2623d80 powerpc/mpc85xx: add setting of clock-frequency for mpic node
Set the device tree property associated with the mpic source
frequency. The frequency is used for mpic timer.

Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:42 -05:00
Jeffrey Ladouceur
3c1bfc04c6 powerpc/mpc85xx: Add revision properties in portal device tree node 'pme'
The 'fsl,pme-rev1' and 'fsl-pme-rev2' properties have been added to the
pme portal node. This is required for software to determine which version
of PME hardware is present and take appropriate actions.
These properties are a direct reflection of the corresponding ccsr pme
register value.

Also removed unnecessary static global variables.

Signed-off-by: Jeffrey Ladouceur <Jeffrey.Ladouceur@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:42 -05:00
Jiang Bin
acac075b94 board/freescale/common/cds_pci_ft.c: Fix rotate wrong cells in interrupt-map property
For linux 3.x, the size of each item in interrupt-map property is 9 not 7.
Don't use the static value and calculate the size with following cells:
	PCI #address-cells, PCI #interrupt-cells,
	PIC address, PIC #address-cells, PIC #interrupt-cells.

Signed-off-by: Bin Jiang <bin.jiang@windriver.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-02 16:56:42 -05:00
Tom Rini
63216de134 omap5_uevm: Enable redundant MMC environment
Cc: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01 16:41:10 -04:00
Tom Rini
da85c9c813 mx28evk: Guard NAND-related ENV defines with CONFIG_ENV_IS_IN_NAND
The redundancy related defines are only correct for NAND, so guard all
of that area with CONFIG_ENV_IS_IN_NAND

Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01 16:41:10 -04:00
Michael Heimpold
d196bd8803 env_mmc: add support for redundant environment
This patch add support for storing the environment redundant on
mmc devices. Substantially it re-uses the logic from the NAND implementation,
that means using an incremental counter for marking newer data.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
2013-05-01 16:41:10 -04:00
Andreas Bießmann
d2eae43ba8 lib: consolidate hang()
Delete all occurrences of hang() and provide a generic function.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
[trini: Modify check around puts() in hang.c slightly]
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-01 16:41:08 -04:00
Andreas Bießmann
b0dac5b1af tx25: add CONFIG_SPL_LIBGENERIC_SUPPORT
In order to use the generic hang() later on pull libgeneric in SPL.
This has no impact on the SPL size.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-01 16:24:03 -04:00
Andreas Bießmann
b157315353 mx31pdk: add CONFIG_SPL_LIBGENERIC_SUPPORT
In order to use the generic hang() later on pull libgeneric in SPL.
This has no impact on the SPL size.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-01 16:24:02 -04:00
Andreas Bießmann
63495ad77a nios2: fix style in board.c.
Make nios2's board.c checkpatch clean.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-01 16:24:02 -04:00
Andreas Bießmann
50ffb1174c microblaze: fix style in board.c
Make microblaze's board.c checkpatch clean.

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

Reviewed-by: Michal Simek <monstr@monstr.eu>
2013-05-01 16:24:02 -04:00
Egbert Eich
0472fbfd32 part/dev_desc: Add log2 of blocksize to block_dev_desc data struct
log2 of the device block size serves as the shift value used to calculate
the block number to read in file systems when implementing avaiable block
sizes.
It is needed quite often in file systems thus it is pre-calculated and
stored in the block device descriptor.

Signed-off-by: Egbert Eich <eich@suse.com>
2013-05-01 16:24:02 -04:00
Egbert Eich
bc8d98713f fs/fat: Don't multiply fatsize with sector size
Bugfix:
Here at this place we need the fat size in sectors not bytes.
This was found during code review when adding support for storage
devices with blocksizes != 512.

Signed-off-by: Egbert Eich <eich@suse.com>
2013-05-01 16:24:02 -04:00
Egbert Eich
d7ea4d4d4c disk/iso: Add Support for block sizes > 512 byte to ISO partition support
For ISO we check the block size of the device if this is != the CD sector
size we assume that the device has no ISO partition.

Signed-off-by: Egbert Eich <eich@suse.com>
2013-05-01 16:24:02 -04:00
Egbert Eich
ae1768a72c disk/gpt: Fix GPT partition handling for blocksize != 512
Disks beyond 2T in size use blocksizes of 4096 bytes. However a lot of
code in u-boot  still assumes a 512 byte blocksize.
This patch fixes the handling of GPTs.

Signed-off-by: Egbert Eich <eich@suse.com>
2013-05-01 16:24:02 -04:00
Egbert Eich
9d956e0fef disk/part_dos: check harder for partition table
Devices that used to have a whole disk FAT filesystem but got then
partitioned will most likely still have a FAT or FAT32 signature
in the first sector as this sector does not get overwritten by
a partitioning tool (otherwise the tool would risk to kill the mbr).

The current partition search algorithm will erronously detects such
a device as a raw FAT device.

Instead of looking for the FAT or FAT32 signatures immediately we
use the same algorithm as used by the Linux kernel and first check
for a valid boot indicator flag on each of the 4 partitions.
If the value of this flag is invalid for the first entry we then
do the raw partition check.
If the flag for any higher partition is wrong we assume the device
is neiter a MBR nor PBR device.

Signed-off-by: Egbert Eich <eich@suse.com>
2013-05-01 16:24:01 -04:00
Simon Glass
8bfa195e4e mmc: Define a constant for the maximum block size
The number 512 appears quite a bit in the mmc code. Add a constant for this
so that it can be used here and in other parts of the code (e.g. SPL code
which loads from mmc).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@google.com>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
3f9315c04f amcc-common.h: enable support for "env grep", "setexpr", and regex.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
c88840af6a amcc-common.h: minor white space cleanup
Align some comments.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
ee747a2164 m28evk: enable "env grep" and regexp support
Signed-off-by: Wolfgang Denk <wd@denx.de>

Conflicts:
	include/configs/m28evk.h
2013-05-01 16:24:01 -04:00
Wolfgang Denk
5f71bca74b m28evk: white space cleanup
Change all "#define<TAB>" sequences into "#define<SPACE>"

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
855f18ea0e setexpr: add regex substring matching and substitution
Add "setexpr name gsub r s [t]" and "setexpr name sub r s [t]"
commands which implement substring matching for the regular
expression <r> in the string <t>, and substitution of the string <s>.
The result is assigned to the environment variable <name>.  If <t> is
not supplied, the previous value of <name> is used instead.  "gsub"
performs global substitution, while "sub" will replace only the first
substring.

Both commands are closely modeled after the gawk functions with the
same names.

Examples:

- Generate broadcast address by substituting the last two numbers of
  the IP address by "255.255":

  	=> print ipaddr
	ipaddr=192.168.1.104
	=> setexpr broadcast sub "(.*\\.).*\\..*" "\\1255.255" $ipaddr
	broadcast=192.168.255.255

- Depending on keyboard configuration (German vs. US keyboard) a
  barcode scanner may initialize the MAC address as C0:E5:4E:02:06:DC
  or as C0>E5>4E>02>06>DC.  Make sure we always have a correct value:

	=> print ethaddr
	ethaddr=C0>E5>4E>02>06>DC
	=> setexpr ethaddr gsub > :
	ethaddr=C0:E5:4E:02:06:DC

- Do the same, but substitute one step at a time in a loop until no
  futher matches:

	=> setenv ethaddr C0>E5>4E>02>06>DC
	=> while setexpr ethaddr sub > :
	> do
	> echo -----
	> done
	ethaddr=C0:E5>4E>02>06>DC
	-----
	ethaddr=C0:E5:4E>02>06>DC
	-----
	ethaddr=C0:E5:4E:02>06>DC
	-----
	ethaddr=C0:E5:4E:02:06>DC
	-----
	ethaddr=C0:E5:4E:02:06:DC
	-----
	C0:E5:4E:02:06:DC: No match
	=> print ethaddr
	ethaddr=C0:E5:4E:02:06:DC

etc.

To enable this feature, the CONFIG_REGEX option has to be defined in
the board config file.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
103c94b104 setexpr: simplify code, improve help message
Simplify the argument checking for the "setexpr" command.  This is
done mainly to make future extensions easier.

Also improve the help message for the one argument version of the
command - this does not "load an address", but a value, which in
this context may be a plain number or a pointer dereference.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:01 -04:00
Wolfgang Denk
be29df6a1a "env grep" - add support for regular expression matches
When CONFIG_REGEX is enabled, the new option "-e" becomes available
which causes regular expression matches to be used.  This allows for
example things like these:

- print all MAC addresses:

	=> env grep -e eth.*addr
	eth1addr=00:10:ec:80:c5:15
	ethaddr=00:10:ec:00:c5:15

- print all variables that have at least 2 colons in their value:

	=> env grep -v -e :.*:
	addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off
	panic=1
	eth1addr=00:10:ec:80:c5:15
	ethaddr=00:10:ec:00:c5:15
	ver=U-Boot 2013.04-rc1-00289-g497746b-dirty (Mar 22 2013 - 12:50:25)

etc.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:00 -04:00
Wolfgang Denk
a5ecbe62c2 Add SLRE - Super Light Regular Expression library
Downloaded from http://slre.sourceforge.net/
and adapted for U-Boot environment.

Used to implement regex operations on environment variables.
Code size is ~ 3.5 KiB on PPC.

To enable this code, define the  CONFIG_REGEX  option in your board
config file.

Note:  There are more recent versions of the SLRE library available at
http://slre.googlecode.com ; unfortunately, the new code has a heavily
reorked API which makes it less usable for our purposes:
- the return code is strings, which are more difficult to process
- we don't get any information any more which sub-string of the data
  was matched by the given regex
- it is much more cumbersome to work with arbitrary expressions, where
  for example the number of substrings for capturing are not known at
  compile time
Also, there does not seem to be any real changes or improvements of
the functionality.

Because of this, we deliberately stick with the older code.

Note 2: the test code (built when SLRE_TEST is defined) was modified
to allow for more extensive testing; now we can test the regexp
matching on all lines on a text file (instead of the whole data in the
file as a single block).

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:00 -04:00
Wolfgang Denk
d87244d5af "env grep" - add options to grep in name, value, or both.
Add options to "env grep" command:

-n : search only the envrironment variable names
-v : search only their values
-b : search both names and values (= default)

An option "--" will stop parsing options, so to print variables that
contain the striing "- " please use:

	env grep -- "- "

Or to print all environment varioables which have a '-' in their name,
use:

	env grep -n -- -

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:00 -04:00
Wolfgang Denk
5a31ea04c9 "env grep" - reimplement command using hexport_r()
Also drop hstrstr_r() which is not needed any more.
The new code is way more flexible.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:00 -04:00
Wolfgang Denk
ea009d4743 hashtable: preparations to use hexport_r() for "env grep"
The output of "env grep" is unsorted, and printing is done by a
private implementation to parse the hash table.  We have all the
needed code in place in hexport_r() alsready, so let's use this
instead.  Here we prepare the code for this, without any functional
changes yet.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-05-01 16:24:00 -04:00
Peter Korsgaard
2e222105c5 spl_mmc: cleanup variable types
block_read returns unsigned long, so it doesn't make sense to check for
< 0. and neither does marking the header structure as const and then
casting away the constness to load data into it.

Also cleanup some unneeded pointer casting while we're at it.

Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-05-01 16:24:00 -04:00
Simon Glass
971020c755 sandbox: config: Enable CONFIG_FIT and CONFIG_CMD_FIT
Enable these options to use FITs on sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
7eb2c8d573 sandbox: fs: Add support for saving files to host filesystem
This allows write of files from the host filesystem in sandbox. There is
currently no concept of overwriting the file and removing its existing
contents - all writing is done on top of what is there. This means that
writing 10 bytes to the start of a 1KB file will only update those 10
bytes, not truncate the file to 10 byte slong.

If the file does not exist it is created.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
a8f6ab5229 fs: Add support for saving data to filesystems
Add a new method for saving that filesystems can implement. This mirrors the
existing load method.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
4ca30d6024 sandbox: Support 'source' command
Enhance the source command to work with sandbox, by using map_sysmem() to
convert a ulong address into a pointer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
39042d821e sandbox: Allow -c argument to provide a command list
This allows passing of entire scripts to sandbox with the -c argument,
which is useful for testing. Commands can be delimited with a newline
or semicolon.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
095686d3f5 Revert "fdt- Tell the FDT library where the device tree is"
This reverts commit 3b73459ea3.

In practice it doesn't seem like a good idea to make the the working
FDT point to the control FDT. Now that we can access the control FDT
using the 'fdt' command, there is no need for this feature. Remove it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
c309c2da14 fdt: Skip checking FDT if the pointer is NULL
If we have no FDT, don't attempt to read from it. This allows sandbox to
run without an FDT if required.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
a92fd6577e sandbox: fdt: Support fdt command for sandbox
By using map_sysmem() we can get the fdt command to work correctly with
sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
4b5786550d fdt: Allow fdt command to check and update control FDT
There is an existing fdt command to deal with the working FDT. Enhance this
to support the control FDT also (CONFIG_OF_CONTROL).

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
76b8f79c29 Add getenv_hex() to return an environment variable as hex
This conversion is required in a number of places in U-Boot. Add a
standard function to provide this feature, so we avoid all the different
variations in the way it is coded.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
d14da91307 fdt: Add a parameter to fdt_valid()
At present this only checks working_fdt, but we want to check other FDTs
also. So add the FDT to check as a parameter to fdt_valid().

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
f828bf25fe sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host file
With sandbox it is tricky to add an FDT to the image at build time (or
later) since we build an ELF file, not a plain binary, and the address
space of the whole U-Boot is not accessible in the emulated memory map
of sandbox.

Sandbox can read files directly from the host, though, so add an option
to read an FDT from a host file on start-up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
a733b06b69 sandbox: Switch over to generic board
Add generic board support for sandbox. and remove the old board init code.

Select CONFIG_SYS_GENERIC_BOARD for sandbox now that this is supported.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
2013-05-01 11:17:21 -04:00
Simon Glass
781adb5710 sandbox: Provide a way to map from host RAM to U-Boot RAM
In many cases, pointers to memory are passed around, and these pointers
refer to U-Boot memory, not host memory. This in itself is not a
problem.

However, in a few places, we cast that pointer back to a ulong (being
a U-Boot memory address). It is possible to convert many of these cases
to avoid this. However there are data structures (e.g. struct
bootm_headers) which use pointers. We could with a lot of effort adjust
the structs and all code that uses them to use ulong instead of pointers.

This seems like an unacceptable cost, since our objective with sandbox
is to minimise the impact on U-Boot code while maximising the features
available to sandbox.

Therefore, create a map_to_sysmem() function which converts from a
pointer to a U-Boot address. This can be used sparingly when needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Simon Glass
fada9e2048 Trigger generic board error only when building
At present the generic board error can occur when configuring U-Boot, or
during distclean, but this is incorrect. The existing autoconf.mk may come
from an earlier U-Boot configuration which is about to be overwritten.

Make the error conditional so that it will only be triggered when we are
actually building U-Boot.

This avoids a problem where the system is being reconfigured to remove
CONFIG_SYS_GENERIC_BOARD on an architecture that does not support it.
Currently this will print an error and require the manual removal of
include/autoconf.mk.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00
Tom Rini
ce5346a805 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-05-01 10:37:35 -04:00