Commit Graph

11162 Commits

Author SHA1 Message Date
Michal Simek
4aecfb1602 microblaze: Fix microblaze-generic config file
1. Fix preprocessor statements
2. Clean coding style

Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-12 16:44:21 +10:00
Stephan Linz
c82a541d47 microblaze: generic: rename MTD partition set to 'flash-0'
Signed-off-by: Stephan Linz <linz@li-pro.net>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-12 16:44:21 +10:00
Stephan Linz
3faf987de5 microblaze: generic: adding DHCP support
Signed-off-by: Stephan Linz <linz@li-pro.net>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-12 16:44:21 +10:00
Wolfgang Denk
bfc7bea6ad Merge branch 'master' of git://git.denx.de/u-boot-x86 2010-10-11 10:00:34 +02:00
Wolfgang Denk
29840de6b6 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2010-10-11 09:56:34 +02:00
Wolfgang Denk
02b117d42b Merge branch 'sf' of git://git.denx.de/u-boot-blackfin 2010-10-11 09:52:16 +02:00
Timur Tabi
bfb707191a fsl: add support for NXID v1 EEPROM format
Freescale application note AN3638 describes an update to the NXID format,
which stores MAC addresses and related data on an on-board EEPROM.  The new
version adds support for up to 23 MAC addresses, instead of just 8.  Since
the initial implementation of NXID had a "0" in the 'version' field, this
new version is called "v1".

Boards that are shipped with EEPROMs in the NXID v1 format should define
CONFIG_SYS_I2C_EEPROM_NXID_1 instead of CONFIG_SYS_I2C_EEPROM_NXID.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:57:07 -05:00
Kim Phillips
e95a0611f2 powerpc/85xx: fix rev.2 job queue LIODN error storm
pumping line-rate traffic though a p4080 rev.2, which
is configured to encrypt packets prior to forwarding through
an IPsec tunnel, gets this error:

of_platform ffe302000.jq: DECO: desc idx 22: LIODN error. DECO was trying
to share from itself or from another DECO but the two Non-SEQ LIODN
values didn't match or the "shared from" DECO's Descriptor required that
the SEQ LIODNs be the same and they aren't.

Since high traffic rates cause DECOs to begin to start sharing
shared descriptors amongst themselves, and DECOs inherit job queue
LIODNs when accessing shared descriptors, and a recently discovered
rev.2 h/w erratum requires all sharing job queues in a partition
have same liodn assignment, reassign the first job queue's liodn
assignment to the rest.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Kumar Gala
3c6a22b962 powerpc/p4080: Add new CPC register - HDBCR0
Manual was updated to add a new register for disabling CDQ speculation.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Kumar Gala
1bf8e9fd74 powerpc/85xx: Add support for 4th PCI controller on corenet_ds
We configure the controller but dont have virtual address space thus any
devices on the 4th controller are not accessible in u-boot.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Emil Medve
c2b3b6408b powerpc/corenet_ds: Various updates to initial env cfg
* Make the U-Boot update command sequence conditional.  Helps prevent
  accidental erasing if an upload or previous step fails
* Make it easier to update other FLASH banks
* Enable DDR controller cache line interleaving and bank cs0/cs1 by default

Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Timur Tabi
3addcb9343 fsl: verify writes to the MAC address EEPROM
Update the code which writes to the on-board EEPROM so that it can detect if
the write failed because the EEPROM is write-protected.  Most of the 8xxx-class
Freescale reference boards use an AT24C02 EEPROM to store MAC addresses and
similar information.  With this patch, if the EEPROM is protected, the
"mac save" command will display an error message indicating that the write
has not succeeded.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Timur Tabi
a2d12f8812 p1022ds: add audclk hwconfig setting to enable codec reference clock
The Freescale P1022DS can use either a 12.288MHz or a 11.2896MHz reference
clock for the audio codec, but by default both are disabled.  Add a 'audclk'
hwconfig option that allows the user to choose which clock he wants.

The 12.288MHz clock allows the codec to use sampling rates of 16, 24, 32, 48,
64, and 96KHz.  The 11.2896 clock allows 14700, 22050, 29400, 44100, 58800, and
88200Hz.

Also configure a pin muxing to select some SSI signals, which will disable
I2C1.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Haiying Wang
b6bde93090 mpc8569mds: fix some ddr settings
Enable half drive strength, set RTT to 60Ohm and set write leveling override.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Haiying Wang
3aed550742 mpc8569mds: fix consuming long time while relocating code.
The original code maps boot flash as non-cacheable region. When calling
relocate_code in flash to copy u-boot from flash to ddr, every loop copy command
is read from flash. The flash read speed will be the bottleneck, which consuming
long time to do this operation. To resovle this, map the boot flash as
write-through cache via tlb. And set tlb to remap the flash after code
executing in ddr, to confirm flash erase operation properly done.

Signed-off-by: Kai.Jiang <Kai.Jiang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Haiying Wang
1b8e4fa1a0 mpc8569mds: fix CONFIG_ENV_SIZE
CONFIG_ENV_SIZE of MPC8569MDS was wrongly set to CONFIG_ENV_SECT_SIZE which
is 128KB, so it took longer time to do crc32 calculation for ENV than it should
do. It causes the bootup for MPC8569MDS significantly slow. This patch fixs it
to 0x2000(8KB), also fix the comment for CONFIG_ENV_SECT_SIZE to correct size.

Signed-off-by: Kai.Jiang <Kai.Jiang@freescale.com
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
Graeme Russ
c868af3e57 x86: Implement fully relocatable image
u-boot.bin can be loaded at any 4-byte aligned memory location and directly
'jumped' to using the 'go' command using the load address as the start
address. Doing so performs a 'warm boot' which skips memory initialisation
and other low-level initialisations, relocates U-Boot to upper memory and
starts U-Boot in RAM as per normal 'cold boot'
2010-10-07 20:03:33 +11:00
Graeme Russ
f2ff75c0a2 x86: Use loops instead of memcpy/memset in board_init_f
Provides a small speed increase and prepares for fully relocatable image.
Downside is the TEXT_BASE, bss, load address etc must ALL be aligned on a
a 4-byte boundary which is not such a terrible restriction as everything
is already 4-byte aligned anyway
2010-10-07 20:03:33 +11:00
Graeme Russ
2219142658 x86: Rearrange linker script
Tidy up the linker script and discard some sections to save space
2010-10-07 20:03:32 +11:00
Graeme Russ
067f9b1071 x86: Rename linker script symbols
Create more generic names for the symbols exported from the linker script
2010-10-07 20:03:31 +11:00
Graeme Russ
c81b26beb8 x86: Set cold/warm boot flag 2010-10-07 20:03:30 +11:00
Graeme Russ
161b3589ea x86: Place global data below stack before entering C
By reserving space for the Global Data immediately below the stack during
assembly level initialisation, the C declaration of the static global data
can be removed, along with the 'RAM Bootstrap' function. This results in
cleaner code, and the ability to pass boot-up flags from assembler into C
2010-10-07 20:03:29 +11:00
Graeme Russ
5a3876d2ac x86: Dont clobber %eax after getting memory size
By using another register, reduce code size by one instruction
2010-10-07 20:03:28 +11:00
Graeme Russ
5f2679055d x86: Don't clobber %ebx
%ebx will hold low-level boot flags and must be preserved
2010-10-07 20:03:28 +11:00
Graeme Russ
88fa0a6eb9 x86: Remove usage of %ebp as a return pointer
Using %ebp as a return pointer prevents creating 'load anywhere' images
2010-10-07 20:03:27 +11:00
Graeme Russ
00940a229d x86: Move ECC initialisation outside RAM initialisation
To allow for 'load anywhere' images, the %ebp return pointer 'hack' must
be removed, so we cannot have two 'calls' to get_mem_size
2010-10-07 20:03:26 +11:00
Graeme Russ
6ae032a86a x86: Remove progress indication in low-level init
Progress indication is not relocation friendly so remove it in
preperation for full relocatability support
2010-10-07 20:03:24 +11:00
Graeme Russ
7228efa3cb x86: Fix %ss and %esp in register structure for interrupts 2010-10-07 20:03:23 +11:00
Graeme Russ
5c161653db x86: Change compiler options
Change to:
 - reparam=3
 - no-from-pointer
 - no-stack-protector
 - preferred-stack-boundary=2
 - no-top-level-reorder

These options make the code a little smaller and faster
2010-10-07 20:03:23 +11:00
Graeme Russ
8ffb2e8f33 x86: Coding Style Cleanup
Perform some basic code cleanups of the x86 files
2010-10-07 20:03:21 +11:00
Graeme Russ
59c6d0ef9a x86: Move loading of GTD to C code
Linux has C macros and code to load the GTD after switching to Protected
Mode. Using these greatly simplifies the assembler code
2010-10-07 20:03:21 +11:00
Graeme Russ
d664adb6bb x86: use gc sections to reduce image size
Follow the discussion of Charles Manning and Mike Frysinger.
Using gc_sections helps reduce image size.
2010-10-07 20:03:20 +11:00
Graeme Russ
abe98f49e1 x86: zboot update
The header of recent Linux Kernels includes the size of the image, and
therefore is not needed to be passed to zboot. Still process the third
parameter (size of image) in the event that an older kernel is being loaded
2010-10-07 20:03:19 +11:00
Graeme Russ
de25059404 x86: Use TEXT_BASE in linker scripts
Use TEXT_BASE rather than a hard-coded base address on x86 linker scripts.
This will allow any board to define its base link address without having
to modify the linker script
2010-10-07 20:03:18 +11:00
Graeme Russ
76d5763a49 x86: Make CONFIG_RELOC_FIXUP_WORKS generic for all x86 boards
Relocation is not board-specific for the x86 architectrure, so
CONFIG_RELOC_FIXUP_WORKS can be defined globally in the config.h
2010-10-07 20:03:18 +11:00
Graeme Russ
458379d674 x86: Remove bi_env from do_bdinfo
Commit 55e97429d1 removed the definition
from /arch/i386/include/asm/u-boot.h but not its usage in do_bdinfo()
2010-10-07 20:03:17 +11:00
Reinhard Meyer
21032b35a0 sspi: add options to specify bus and mode
and clean up error messages and help,
removed pointless debug() call.

Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 20:50:38 -04:00
David Jander
ff0dc2c433 sf: spansion: add support for S25FL032P parts
This patch introduces an extra mask-field in spansion_spi_flash_params
to support flash chips with 1-byte extended ID (like the S25FL032P).

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 20:50:38 -04:00
Marc-André Hébert
c3cb09207f sf: spansion: fixing erasing when sector size >64KiB
The spansion_erase currently only works when the sector size is 64KB.
cmd[1] should contain the higher 8 bit of the 24 bit address of the
sector to be erased. Currently it is holding the sector index to be
erased which happens to be the same thing when the sector size is
64KB.

Signed-off-by: Marc-Andre Hebert <marc-andre.hebert@humanware.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 20:50:38 -04:00
Andreas Bießmann
5933645904 include/compiler.h: remove uint typedef for __MACH__
uint is typedefed twice if __MACH__ is defined. This generates an error
when calling MAKEALL for netstar bord on OS X.

This patch removes the typedef for __MACH__ case in favor of general
definiton some lines below.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2010-10-06 23:09:42 +02:00
Peter Tyser
8804ae3b7a Replace MAX_CMDBUF_SIZE references with CONFIG_SYS_CBSIZE
The MAX_CMDBUF_SIZE define is unneeded as it should always
equal CONFIG_SYS_CBSIZE.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:02:37 +02:00
Jeff Dischler
7d85f1dc5c ds1621: Fix negative temperature readings
Fix bug where signed data was processed as unsigned.  The bug previously
resulted in negative temperature readings wrapping around, eg -10 became
245.

Signed-off-by: Jeff Dischler <jdischler@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:22 +02:00
Peter Tyser
9a6c80b0cf ds1621: Clean up coding style
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:21 +02:00
Peter Tyser
c3e5fa0b53 ds1621: Poll for register write completion
Poll the ds1621 NV Memory Busy bit instead of waiting a static amount of
time for register writes.

Also add config retister bit defines.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-06 23:01:19 +02:00
Andreas Bießmann
fc5fc76bda lib/hashtable.c: add CONFIG_ENV_MIN_ENTRIES
This patch adds a new config parameter for adjusting the calculation of
hash table size when importing a buffer.

When importing a extremely small buffer (e.g. the default_environment)
the old calculation generated a hash table which could hold at most the
buffer content but no more entires.

The new calculation add a fixed number of entries to the result to fit
better for small import buffers. This amount may be configured by the
user in board file to adjust the behaviour.

Signed-off-by: Andreas Biemann <andreas.devel@googlemail.com>
2010-10-06 22:46:35 +02:00
Mike Frysinger
f44a928e7e cmd_elf: add an option for loading ELFs according to PHDRs
The current ELF loading function does a lot of work above and beyond a
simple "loading".  It ignores the real load addresses and loads things
into their virtual (runtime) address.  This is undesirable when we just
want it to load an ELF and let the ELF do the actual C runtime init.

So add a command line option to let people choose to load via either the
program or section headers.  I'd prefer to have program header loading
be the default, but this would break historical behavior, so I'll leave
section header loading as the norm.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-06 22:42:14 +02:00
Andre Schwarz
76221a6cfa PowerPC: change board specific early pci_init() into generic.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
2010-10-06 22:37:35 +02:00
Stefan Roese
e64901c01a serial.c: Fix build breakage introduced with commit e3c78c9b
This patch fixes the compilation problem introduced with commit
e3c78c9b [ppc4xx: Remove now unused CONFIG_UART1_CONSOLE]:

-> ./MAKEALL TB5200
Configuring for TB5200 board...
serial.c: In function '__default_serial_console':
serial.c:94: warning: no return statement in function returning non-void

I accidentally removed an "#else" line. This patch adds it back.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-06 22:35:49 +02:00
Heiko Schocher
60f7da1f42 env: fix cmd_env_sub fct pointers if CONFIG_RELOC_FIXUP_WORKS is not defined
commit ea882baf9c introduces
a command_sub_table for the "env" command. On arm, avr32, m68k,
mips and sparc architectures, relocation needs manual fixups,
so add these fixups for this sub command table too.

Tested on arm/qong board.
          mips board (Ben NanoNote) from Xiangfu Liu
          arm/AT91 board from Reinhard Meyer

Signed-off-by: Heiko Schocher <hs@denx.de>

cc: Wolfgang Denk <wd@denx.de>
cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
cc: Xiangfu Liu <xiangfu@openmobilefree.net>
cc: Reinhard Meyer <u-boot@emk-elektronik.de>
cc: sshtylyov@mvista.com
2010-10-06 22:34:30 +02:00
Peter Tyser
a7d54346e0 board/mpl: Remove mpl-specific memory test command
The mpl-specfic memory test is only documented for one board, doesn't
compile cleanly, uses improper coding style, and overlaps functionality
with U-Boot's common 'mtest' command, so lets get rid of it.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
CC: d.peter@mpl.ch
CC: d.mueller@elsoft.ch
CC: wd@denx.de
2010-10-06 22:25:38 +02:00