Commit graph

8724 commits

Author SHA1 Message Date
Alessandro Rubini
5cfaa4e54d net: defragment IP packets
The defragmenting code is enabled by CONFIG_IP_DEFRAG; the code is
useful for TFTP and NFS transfers.  The user can specify the maximum
defragmented payload as CONFIG_NET_MAXDEFRAG (default 16k).
Since NFS has a bigger per-packet overhead than TFTP, the static
reassembly buffer can hold CONFIG_NET_MAXDEFRAG + the NFS overhead.

The packet buffer is used as an array of "hole" structures, acting as
a double-linked list. Each new fragment can split a hole in two,
reduce a hole or fill a hole. No support is there for a fragment
overlapping two diffrent holes (i.e., thre new fragment is across an
already-received fragment).

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-25 13:35:54 -07:00
Feng Kan
68e74567cf ppc4xx: Fix ECC Correction bug with SMC ordering for NDFC driver
Fix ECC Correction bug where the byte offset location were double
flipped causing correction routine to toggle the wrong byte location
in the ECC segment. The ndfc_calculate_ecc routine change the order
of getting the ECC code.
        /* The NDFC uses Smart Media (SMC) bytes order */
        ecc_code[0] = p[2];
        ecc_code[1] = p[1];
        ecc_code[2] = p[3];
But in the Correction algorithm when calculating the byte offset
location, the s1 is used as the upper part of the address. Which
again reverse the order making the final byte offset address
location incorrect.
	byteoffs = (s1 << 0) & 0x80;
	.
	.
	byteoffs |= (s0 >> 4) & 0x08;
The order is change to read it in straight and let the correction
function to revert it to SMC order.

Signed-off-by: Feng Kan <fkan@amcc.com>
Acked-by: Victor Gallardo <vgallardo@amcc.com>
Acked-by: Prodyut Hazarika <phazarika@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-08-25 17:41:42 +02:00
Eric Millbrandt
307ecb6db0 Add support for USB on PSC3 for the mpc5200
Support USB on PSC3 on the mpc5200.  Before this patch, enabling USB support
would reconfigure PSC4 and PSC5 to USB.  The mpc5200 does not support USB
enabled on both the standard USB port and PSC3.  This patch masks the
appropriate bits when enabling USB.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Remy Bohmer <linux@bohmer.net>
2009-08-25 12:57:55 +02:00
Albin Tonnerre
6b8548b0f7 Add driver for the ST M41T94 SPI RTC
This RTC is used in some Calao boards. The driver code is taken from
the linux rtc-m41t94 driver

Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
2009-08-25 12:57:55 +02:00
Albin Tonnerre
885fc78c28 Switch from per-driver to common definition of bin2bcd and bcd2bin
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Acked-by: Stefan Roese <sr@denx.de>
2009-08-25 12:57:55 +02:00
Albin Tonnerre
e84aba135e Replace BCD2BIN and BIN2BCD macros with inline functions
In the process, also remove backward-compatiblity macros BIN_TO_BCD and
BCD_TO_BIN and update the sole board using them to use the new bin2bcd
and bcd2bin instead

Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2009-08-25 12:57:55 +02:00
Eric Millbrandt
5b53b29bc2 Add support for the galaxy5200
Add support for the DEKA Research and Development galaxy5200 board

The galaxy5200 is an Freescale mpc5200 based embedded industrial
control board.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
2009-08-25 12:57:55 +02:00
Mike Frysinger
0a9e4e7721 unify {CONFIG_,}ENV_IS_EMBEDDED
Some boards have fallen out of sync by defining CONFIG_ENV_IS_EMBEDDED
manually.  While it is useful to have this available to the build system,
let's do it automatically rather than forcing people to opt into it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-25 12:57:54 +02:00
Robin Getz
02c9aa1d41 Add md5sum and sha1 commands...
Now that we have sha1 and md5 in lib_generic, allow people to use
them on the command line, for checking downloaded files.

Signed-off-by: Robin Getz <rgetz@analog.com>
2009-08-25 12:57:54 +02:00
Wolfgang Denk
30fc5cd311 include/s3c24x0.h: fix S3C24X0_SPI_CHANNEL declaration
The SPI controller on the S3C24X0 has 8 bit registers, not 32 bit.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-25 12:22:38 +02:00
Mike Frysinger
e637385e69 Blackfin: fix typos in gpio comments
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-23 17:33:41 -04:00
Harald Krapfenbauer
c2fbcb6ae8 Blackfin: cm-bf527/cm-bf537: increase flash sectors
Newer revisions of these boards have slightly larger flashes, so increase
the configured number of sectors so that U-Boot works on all revisions.

Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-23 17:33:40 -04:00
Jean-Christophe PLAGNIOL-VILLARD
a794f59a75 sh/rsk7203: add missing include net.h
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-08-23 22:43:33 +02:00
Mike Frysinger
6ac9f47977 start a linker script helper file
Start a common header file for common linker script code (such as
workarounds for older linkers) rather than doing this in the build system.

As fallout, we no longer execute the linker every time config.mk is
included by a build file (which can easily be 70+ times), but rather only
execute it once.

This also fixes a bug in the major version checking by creating a macro to
easily compare versions and keep people from making the same common
mistake (forgetting to check major and minor together).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-23 22:33:33 +02:00
Mike Frysinger
2ed0869d30 Blackfin: use common code to preprocess linker script
Now that the common code preprocesses the linker script, the Blackfin code
no longer needs to do it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-23 22:25:05 +02:00
Mike Frysinger
4d3758c835 .gitignore: ignore generated u-boot.lds
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-08-23 22:23:48 +02:00
Albin Tonnerre
79b91de958 include/mmc.h: Fix typo in IS_SD() macro
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
2009-08-23 22:11:30 +02:00
Wolfgang Denk
963f2f6117 Prepare 2009.08-rc3
Update CHANGELOG, minor Coding Style cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-22 23:27:26 +02:00
Wolfgang Denk
d52785d7f5 Merge branch 'master' of /home/wd/git/u-boot/custodians 2009-08-22 00:24:54 +02:00
Michal Simek
5b2da6a309 qemu-mips: Fix Qemu website
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@petalogix.com>
Acked-by: Shinya Kuribayashi <skuribay@pobox.com>
2009-08-22 00:20:20 +02:00
Kim Phillips
79f516bccc mpc83xx: accommodate larger kernel sizes by default
linux mpc83xx_defconfig kernels are getting bigger, accommodate for
their growth by adjusting default load and fdt addresses.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-21 17:11:44 -05:00
Kim Phillips
8eceeb7fd6 mpc83xx: mpc8377erdb - change DDR settings to those from latest bsp
when using Linus' 83xx_defconfig, the mpc8377rdb would hang at boot
at either:

NET: Registered protocol family 16

or the

io scheduler cfq registered

message.  Fixing up these DDR settings appears to fix the problem.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-21 17:11:44 -05:00
Kim Phillips
27c5248dd4 mpc83xx: tqm8349 - remove pci & flash window conflict
commit 9993e196da "mpc83xx: convert all
remaining boards over to 83XX_GENERIC_PCI" remapped pci windows on
tqm834x to make it more consistent with the other 83xx boards.  During
that time however, the author failed to realize that FLASH_BASE was
occupying the same range as what PCI1_MEM_BASE was being assigned.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Tested-by: Wolfgang Denk <wd@denx.de>
2009-08-21 17:11:44 -05:00
Heiko Schocher
6d2c26ac83 mpc83xx: add missing CSCONFIG_ODT_WR_CFG for 832x CPUs
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-21 17:10:35 -05:00
Paul Gortmaker
193b4cb3f6 mpc83xx: mpc8349 - delete unused SYS_MID_FLASH_JUMP
This was introduced with the MPC8349EMDS board, and then copied to
a couple other boards by nature of being the reference implementation.

  u-boot$git grep CONFIG_SYS_MID_FLASH_JUMP
  include/configs/MPC8349EMDS.h:#define CONFIG_SYS_MID_FLASH_JUMP 0x7F000000
  include/configs/sbc8349.h:#define CONFIG_SYS_MID_FLASH_JUMP     0x7F000000
  include/configs/vme8349.h:#define CONFIG_SYS_MID_FLASH_JUMP     0x7F000000
  u-boot$

It currently isn't used, so delete it before it spreads further.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-21 17:10:04 -05:00
Paul Gortmaker
c0d660fbbe mpc83xx: sbc8349 - make enabling PCI more user friendly
Prior to this commit, to enable PCI, you had to go manually
edit the board config header, which isn't really user friendly.
This adds the typical PCI make targets to the toplevel Makefile
in accordance with what is being done with other boards.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-21 17:09:21 -05:00
Jean-Christophe PLAGNIOL-VILLARD
a3c5057a6c eeprom_m95xxx: remove unused variable i
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-08-21 23:36:19 +02:00
Ilya Yanok
8cf19b9fec jffs2: some fixes to summary support
This patch fixes some issues with JFFS2 summary support in U-Boot.
1/ Summary support made compilation configurable (as summary support
considered expiremental even in Linux).
2/ Summary code can do unaligned 16-bit and 32-bit memory accesses.
We need to get data byte by byte to exclude data aborts.
3/ Make summary scan in two passes so we can safely fall back to full
scan if we found unsupported entry in the summary.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2009-08-21 23:29:35 +02:00
Prafulla Wadaskar
11906936e1 arm: rd6281a: Fixed NAND specific warning
It is recommended to define the macro CONFIG_SYS_64BIT_VSPRINTF
for NAND specific warning removal, same is done in this patch

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-08-21 23:26:09 +02:00
Wolfgang Denk
b5ffb19333 TRAB: make independent of specific libgcc helper routines
The TRAB board references local libgcc helper routines
(lib_arm/div0.o and lib_arm/_umodsi3.o) which cause build problems
when we try to use the normal, compiler provided libgcc instead.
Removing these references allows to build both with and without the
local libgcc helper routines.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-21 23:25:22 +02:00
Wolfgang Denk
1aada9cd64 Fix all linker scripts for older binutils versions (pre-2.16)
Commit f62fb99941 fixed handling of all rodata sections by using a
wildcard combined with calls to ld's builtin functions SORT_BY_ALIGNMENT()
and SORT_BY_NAME().  Unfortunately these functions were only
introduced with biunutils version 2.16, so the modification broke
building with all tool chains using older binutils.

This patch makes it work again.  This is done by omitting the use of
these functions for such old tool chains.  This will result in
slightly larger target binaries, as the rodata sections are no longer
in optimal order alignment-wise which reauls in unused gaps, but the
effect was found to be insignificant - especially compared to the fact
that you cannot build U-Boot at all in the current state.

As ld seems to have no support for conditionals we run the linker
script through the C preprocessor which can be easily used to remove
the unwanted function calls.

Note that the C preprocessor must be run with the "-ansi" (or a
"-std=") option to make sure all the system-specific predefined
macros outside the reserved namespace are suppressed. Otherise, cpp
might for example substitute "powerpc" to "1", thus corrupting for
example "OUTPUT_ARCH(powerpc)" etc.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
2009-08-21 23:13:34 +02:00
Wolfgang Denk
f772acf8a5 ARM: compiler options cleanup - improve tool chain support
For some time there have been repeated reports about build problems
with some ARM (cross) tool chains.  Especially issues about
(in)compatibility with the tool chain provided runtime support
library libgcc.a caused to add and support a private implementation
of such runtime support code in U-Boot.  A closer look at the code
indicated that some of these issues are actually home-made.  This
patch attempts to clean up some of the most obvious problems and make
building of U-Boot with different tool chains easier:

- Even though all ARM systems basicy used the same compiler options
  to select a specific ABI from the tool chain, the code for this was
  distributed over all cpu/*/config.mk files.  We move this one level
  up into lib_arm/config.mk instead.

- So far, we only checked if "-mapcs-32" was supported by the tool
  chain; if yes, this was used, if not, "-mabi=apcs-gnu" was
  selected, no matter if the tool chain actually understood this
  option.  There was no support for EABI conformant tool chains.
  This patch implements the following logic:

  1) If the tool chain supports
	"-mabi=aapcs-linux -mno-thumb-interwork"
     we use these options (EABI conformant tool chain).
  2) Otherwise, we check first if
	"-mapcs-32"
     is supported, and then check for
	"-mabi=apcs-gnu"
     If one test succeeds, we use the first found option.
  3) In case 2), we also test if "-mno-thumb-interwork", and use
     this if the test succeeds. [For "-mabi=aapcs-linux" we set
     "-mno-thumb-interwork" mandatorily.]

  This way we use a similar logic for the compile options as the
  Linux kernel does.

- Some EABI conformant tool chains cause external references to
  utility functions like raise(); such functions are provided in the
  new file lib_arm/eabi_compat.c

  Note that lib_arm/config.mk gets parsed several times, so we must
  make sure to add eabi_compat.o only once to the linker list.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Dirk Behme <dirk.behme@googlemail.com>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Sergey Kubushyn <ksi@koi8.net>
Tested-by: Magnus Lilja <lilja.magnus@gmail.com>
Tested-by: Andrzej Wolski <awolski@poczta.fm>
Tested-by: Gaye Abdoulaye Walsimou <walsimou@walsimou.com>
Tested-by: Tom Rix <Tom.Rix@windriver.com>
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-08-21 23:11:53 +02:00
Wolfgang Denk
b9cce2c773 Merge branch 'master' of /home/wd/git/u-boot/custodians 2009-08-21 23:04:03 +02:00
Wolfgang Denk
db81c0d276 Merge branch 'master' of git://git.denx.de/u-boot-net 2009-08-21 23:03:58 +02:00
Wolfgang Denk
f81c3d7232 Merge branch 'master' of /home/wd/git/u-boot/custodians 2009-08-21 22:56:01 +02:00
Mingkai Hu
269610f6ba NAND boot: fix nand_load overlap issue
The code copy data from NAND flash block by block, so when
the data length isn't a whole-number multiple of the block
size, it will overlap the rest space.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-08-21 22:55:47 +02:00
Giulio Benetti
1fc1d9aed0 add WATCHDOG_RESET() on nand write and read
Signed-off-by: giulio.benetti@micronovasrl.com
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-08-21 22:55:21 +02:00
Peter Tyser
b1e849f220 tsec: Wait for auto-negotiation to complete without link
Previously, waiting for auto-negotiation would only occur if a valid
link had been detected.  Problems arose when attempting to use a
tsec immediately after bootup but before link was achieved, eg:
=> dhcp
Auto-neg error, defaulting to 10BT/HD
eTSEC1: No link.
Auto-neg error, defaulting to 10BT/HD
eTSEC2: No link.
=>

With this patch applied the same operation as above resulted in:
=> dhcp
Waiting for PHY auto negotiation to complete. done
Enet starting in 1000BT/FD
Speed: 1000, full duplex

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-21 10:35:30 -07:00
Simon Kagstrom
477fa6378f arm: kirkwood: See to it that sent data is 8-byte aligned
U-boot might use non-8-byte-aligned addresses for sending data, which
the kwgbe_send doesn't accept (bootp does this for me). This patch
copies the data to be sent to a malloced temporary buffer if it is
non-aligned.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-21 09:57:33 -07:00
Simon Kagstrom
cad713bf75 Wait for the link to come up on kirkwood network init
This patch makes the device wait for up to 5 seconds for the link to
come up, similar to what many of the other network drivers do. This
avoids confusing situations where, e.g., a tftp fails when initiated
early after U-boot has started (before the link has come up).

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-21 09:57:33 -07:00
Simon Kagstrom
bb1ca3b27f arm:kirkwood Define kirkwood phy address magic number
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-21 09:57:33 -07:00
Timur Tabi
f81ecb5d33 e1000: fix PCI memory addressing
The Intel E1000 driver was making assumptions about the relationship between
some virtual, physical, and PCI addresses.

Also fix some bad usage of the DEBUGOUT macro

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-21 09:57:33 -07:00
Ilya Yanok
b644006e1a jffs2: clean the cache in case of malloc fails in build_lists
We should call jffs2_clean_cache() if we return from jffs2_build_lists()
with an error to prevent usage of incomplete lists. Also we should
free() a local buffer to prevent memory leaks.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2009-08-18 21:30:58 +02:00
Heiko Schocher
7ff66bb0be ppc: trigger WDT before starting Linux
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-08-18 21:30:34 +02:00
Wolfgang Denk
2bcbd429f4 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2009-08-18 13:57:04 +02:00
Wolfgang Denk
9af019f579 Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2009-08-18 13:53:54 +02:00
Albin Tonnerre
918319c705 Update the mtd driver name in bootargs for at91-based boards
The name of the atmel nand driver in the kernel changed from at91_nand
to atmel_nand back in June 2008, but the at91-based boards config files
still refer to at91_nand. This patch updates them with the new name

Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
2009-08-18 13:51:51 +02:00
Ben Goska
8fa656aa52 omap3: Fixed a problem with hwecc
In commit 187af954cf there
was a typo that offset all the ecc registers by 4 bytes, fixed that.

Signed-off-by: Ben Goska <goskab@onid.oregonstate.edu>
Acked-by: Dirk Behme <dirk.behme@googlemail.com>
2009-08-18 13:51:30 +02:00
Stefan Roese
514bab6609 ppc4xx: Fix "chip_config" command for AMCC Arches
This patch fixes the "chip_config" command for I2C bootstrap EEPROM
configuration. First it changes the I2C bootstrap EEPROM address to
0x54 as this is used on Arches (instead of 0x52 on Canyonlands/
Glacier). Additionally, the NAND bootstrap settings are removed
for Arches since Arches doesn't support NAND-booting.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-08-18 09:16:33 +02:00
Wolfgang Denk
4af34177b6 Monahans: avoid floating point calculations
Current code for the Monahans CPU defined OSCR_CLK_FREQ as 3.250 (MHz)
which caused floating point operations to be used. This resulted in
unresolved references to some FP related libgcc functions when using
U-Boot's private libgcc functions.

Change the code to use fixed point math only.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-17 23:53:41 +02:00