Commit graph

6420 commits

Author SHA1 Message Date
Heiko Schocher
6250f0f629 mgcoge, mgsuvd: extract more common code
in ft_blob_update () for both boards was an unneccessary
repetition of code, which this patch moves in a common
function for this boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Heiko Schocher
9e299192ca mgcoge, mgsuvd: use in_*/out_* accesors
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Heiko Schocher
a21ca95f8b mgsuvd: fix compiler warning when using soft_i2c driver
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Heiko Schocher
cac9cf7875 mgsuvd: fix coding style
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Heiko Schocher
5f4c3137f4 mgcoge: Second Flash on CS5 not on CS1
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Kumar Gala
76da19df5b Added arch_lmb_reserve to allow arch specific memory regions protection
Each architecture has different ways of determine what regions of memory
might not be valid to get overwritten when we boot.  This provides a
hook to allow them to reserve any regions they care about.  Currently
only ppc, m68k and sparc need/use this.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-18 21:54:04 +02:00
Heiko Schocher
e02d4a9904 mgcoge: added CONFIG_FIT to support the new u-boot image format
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:04 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Kumar Gala
71edc27181 74xx/7xx/86xx: Rename flush_data_cache to flush_dcache to match 85xx version
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-18 21:54:02 +02:00
Kumar Gala
b799cb4c0e Expose command table search for sub-commands
Sub-command can benefit from using the same table and search functions
that top level commands have.  Expose this functionality by refactoring
find_cmd() and introducing find_cmd_tbl() that sub-command processing
can call.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-18 21:54:02 +02:00
Heiko Schocher
f7e51b2750 mgsuvd, mgcoge: added BOOTCOUNT feature.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
8f64da7f83 mgcoge, mgsuvd: added support for the IVM EEprom.
The EEprom contains some Manufacturerinformation,
which are read from u-boot at boot time, and saved
in same hush shell variables.

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
81473f6781 hush: add showvar command for hush shell.
This new command shows the local variables defined in
the hush shell:

=> help showvar
showvar
    - print values of all hushshell variables
showvar name ...
    - print value of hushshell variable 'name'

Also make the set_local_var() and unset_local_var ()
no longer static, so it is possible to define local
hush shell variables at boot time. If CONFIG_HUSH_INIT_VAR
is defined, u-boot calls hush_init_var (), where
boardspecific code can define local hush shell
variables at boottime.

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
67b23a3228 I2C: adding new "i2c bus" Command to the I2C Subsystem.
With this Command it is possible to add new I2C Busses,
which are behind 1 .. n I2C Muxes. Details see README.

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
c24853644d mgcoge, mgsuvd: add board specific I2C deblocking mechanism.
As documented in doc/I2C_Edge_Conditions, adding a
board specific deblocking mechanism via CFG_I2C_INIT_BOARD
for the mgcoge and mgsuvd board.

This code was originally written by Keymile in association
with Anatech and Atmel in 1998. The Code toggels the SCL
until the SCA line goes to HIGH (max. 16 times).
And after this, a start condition is sent.

This is another approach to deblock the I2C Bus. The
soft I2C driver actually sends 9 clocks with SDA High,
and then a stop at the end, to deblock the I2C Bus.

Maybe we should use the approach from Keymile as
the new standard?

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
4ca107effe soft_i2c: Add CFG_I2C_INIT_BOARD option
This patch adds the option for a boardspecific
I2C deblocking mechanism for the soft i2c driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
e5e4edd9f1 mgcoge, mgsuvd: add DTT (LM75) support.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:02 +02:00
Heiko Schocher
8e442df438 lm75: Make the LM75 MULTI_BUS compatible.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
12f1678127 lm75: fix Codingstyle issues.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
f2202450c7 mgcoge, mgsuvd: added EEprom support.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
9661bf9d12 mgcoge, mgsuvd: add I2C support.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
98aed37958 soft_i2c: prevent compiler warnings if driver does not use CPU Pins.
This patch fixes the following warnings, when using
the soft_i2c driver using no CPU pins on MPC82xx or MPC8xx
systems:

soft_i2c.c: In function 'send_reset':
soft_i2c.c:93: warning: unused variable 'immr'
soft_i2c.c: In function 'send_start':
soft_i2c.c:124: warning: unused variable 'immr'
soft_i2c.c: In function 'send_stop':
soft_i2c.c:146: warning: unused variable 'immr'
soft_i2c.c: In function 'send_ack':
soft_i2c.c:171: warning: unused variable 'immr'
soft_i2c.c: In function 'write_byte':
soft_i2c.c:196: warning: unused variable 'immr'
soft_i2c.c: In function 'read_byte':
soft_i2c.c:244: warning: unused variable 'immr'

Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
799b784aa0 i2c: add CONFIG_I2C_MULTI_BUS for soft_i2c and mpc8260 i2c driver.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
0809ea2f43 mgcoge: fix Coding Style issues.
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
e43a27c497 I2C: add new command i2c reset.
If I2C Bus is blocked (see doc/I2C_Edge_Conditions),
it is not possible to get out of this, until the
complete Hardware gets a reset. This new commando
calls again i2c_init (and that calls i2c_init_board
if defined), which will deblock the I2C Bus.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-18 21:54:01 +02:00
Heiko Schocher
86e9cdf8c4 mgsuvd, mgcoge: move this 2 boards in one dir.
There are some more extensions, which are for both boards
and some more boards from this manufacturer will follow soon.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-18 21:54:01 +02:00
Dirk Eibach
1c6fe6eac7 hwmon: Add LM63 support
This patch adds support for the National LM63 temperature
sensor with integrated fan control. It's used on the GDSys
Neo board (405EP) which will be submitted later.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Acked-by: Stefan Roese <sr@denx.de>
2008-10-18 21:54:01 +02:00
Kyungmin Park
7ba890bf2f Add Red Black Tree support
Now it's used at UBI module. Of course other modules can use it.
If you want to use it, please define CONFIG_RBTREE

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2008-10-18 21:54:01 +02:00
richardretanubun
fbd85ad65d CONFIG_EFI_PARTITION: Added support for EFI partition in cmd_ext2fs.c
Added support for CONFIG_EFI_PARTITION to ext2 commands.
Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com>
2008-10-18 21:54:01 +02:00
richardretanubun
07f3d789b9 Add support for CONFIG_EFI_PARTITION (GUID Partition Table)
The GUID (Globally Unique Identifier) Partition Table (GPT) is a part
of EFI. See http://en.wikipedia.org/wiki/GUID_Partition_Table

Based on linux/fs/partitions/efi.[ch]

Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com>
2008-10-18 21:54:01 +02:00
Bartlomiej Sieka
fbc87dc054 FIT: output image load address for type 'firmware', fix message while there
Now that the auto-update feature uses the 'firmware' type for updates, it is
useful to inspect the load address of such images.

Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-10-18 21:54:00 +02:00
Bartlomiej Sieka
4bae90904b Automatic software update from TFTP server
The auto-update feature allows to automatically download software updates
from a TFTP server and store them in Flash memory during boot. Updates are
contained in a FIT file and protected with SHA-1 checksum.

More detailed description can be found in doc/README.update.

Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-10-18 21:54:00 +02:00
Bartlomiej Sieka
3f0cf51dab flash: factor out adjusting of Flash address to the end of sector
The upcoming automatic update feature needs the ability to adjust an
address within Flash to the end of its respective sector. Factor out
this functionality to a new function flash_sect_roundb().

Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-18 21:54:00 +02:00
Bartlomiej Sieka
e83cc06375 net: Make TFTP server timeout configurable
There are two aspects of a TFTP transfer involving timeouts:
1. timeout waiting for initial server reply after sending RRQ
2. timeouts while transferring actual data from the server

Since the upcoming auto-update feature attempts a TFTP download during each
boot, it is undesirable to have a long delay when the TFTP server is not
available. Thus, this commit makes the server timeout (1.) configurable by two
global variables:

TftpRRQTimeoutMSecs
TftpRRQTimeoutCountMax

TftpRRQTimeoutMSecs overrides default timeout when trying to connect to a TFTP
server, TftpRRQTimeoutCountMax overrides default number of connection retries.
The total delay when trying to download a file from a non-existing TFTP server
is TftpRRQTimeoutMSecs x TftpRRQTimeoutCountMax milliseconds.

Timeouts during file transfers (2.) are unaffected.

Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18 21:54:00 +02:00
Bartlomiej Sieka
49f3bdbba8 net: express the first argument to NetSetTimeout() in milliseconds
Enforce millisecond semantics of the first argument to NetSetTimeout() --
the change is transparent for well-behaving boards (CFG_HZ == 1000 and
get_timer() countiing in milliseconds).

Rationale for this patch is to enable millisecond granularity for
network-related timeouts, which is needed for the upcoming automatic
software update feature.

Summary of changes:
- do not scale the first argument to NetSetTimeout() by CFG_HZ
- change timeout values used in the networking code to milliseconds

Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18 21:54:00 +02:00
richardretanubun
c68a05feeb Adds two more ethernet interface to 83xx
Added as a convenience for other platforms that uses MPC8360 (has 8 UCC).
Six eth interface is chosen because the platform I am using combines
UCC1&2 and UCC3&4 as 1000 Eth and the other four UCCs as 10/100 Eth.

Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18 21:54:00 +02:00
Haiying Wang
41410eee47 Change UEC PHY interface to RGMII on MPC8568MDS
Change UEC phy interface from GMII to RGMII on MPC8568MDS board

Because on MPC8568MDS, GMII interface is only recommended for 1000Mbps speed,
but RGMII interface can work at 10/100/1000Mbps, and RGMII interface works more stable.

Now both UEC1 and UEC2 can work properly under u-boot.

It is also in consistent with the kernel setting for 8568 UEC phy interface.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18 21:54:00 +02:00
Wolfgang Denk
b59b16ca24 Prepare v2008.10 release: update CHANGELOG & Makefile
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-18 21:30:31 +02:00
Heiko Schocher
f7a35a60cf mgcoge: add redundant environment sector
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-17 21:44:04 +02:00
Heiko Schocher
c2537ee859 mgsuvd: update size of environment
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-10-17 21:34:03 +02:00
Lepcha Suchit
fa7b1c07e9 83xx NAND boot: wait for LTESR[CC]
At least some revisions of the 8313, and possibly other chips, do not
wait for all pages of the initial 4K NAND region to be loaded before
beginning execution; thus, we wait for it before branching out of the
first NAND page.

This fixes warm reset problems when booting from NAND on 8313erdb.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
2008-10-17 10:39:18 -05:00
Yuri Tikhonov
bf29e0ea0a ppc4xx: PPC44x MQ initialization
Set the MQ Read Passing & MCIF Cycle limits to the recommended by AMCC
values. This fixes the occasional 440SPe hard locking issues when the 440SPe's
dedicated DMA engines are used (e.g. by the h/w accelerated RAID driver).

Previously the appropriate initialization had been made in Linux, by the
ppc440spe ADMA driver, which is wrong because modifying the MQ configuration
registers after normal operation has begun is not supported and could
have unpredictable results.

Comment from Stefan: This patch doesn't change the resulting value of the
MQ registers. It explicitly sets/clears all bits to the desired state which
better documents the resulting register value instead of relying on pre-set
default values.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-17 13:02:42 +02:00
Stefan Roese
ec081c2c19 ppc4xx: PPC44x MQ initialization
Set the MQ Read Passing & MCIF Cycle limits to the recommended by AMCC
values. This fixes the occasional 440SPe hard locking issues when the 440SPe's
dedicated DMA engines are used (e.g. by the h/w accelerated RAID driver).

Previously the appropriate initialization had been made in Linux, by the
ppc440spe ADMA driver, which is wrong because modifying the MQ configuration
registers after normal operation has begun is not supported and could
have unpredictable results.

Comment from Stefan: This patch doesn't change the resulting value of the
MQ registers. It explicitly sets/clears all bits to the desired state which
better documents the resulting register value instead of relying on pre-set
default values.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-17 12:51:46 +02:00
Kumar Gala
f7d190b1c0 85xx: Using proper I2C source clock divider for MPC8544
The MPC8544 RM incorrect shows the SEC_CFG bit in PORDEVSR2 as being
bit 26, instead it should be bit 28.  This caused in incorrect
interpretation of the i2c_clk which is the same as the SEC clk on
MPC8544.  The SEC clk is controlled by cfg_sec_freq that is reported
in PORDEVSR2.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-17 10:51:35 +02:00
Kumar Gala
42653b826a Revert "85xx: Using proper I2C source clock divider for MPC8544"
This reverts commit dffd2446fb.

The fix introduced by this patch is not correct.  The problem is
that the documentation is not correct for the MPC8544 with regards
to which bit in PORDEVSR2 is for the SEC_CFG.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-17 10:50:41 +02:00
Wolfgang Denk
c794c670f7 Merge branch 'master' of /home/wd/git/u-boot/master/ 2008-10-17 10:37:54 +02:00
Kumar Gala
2179c4766b 85xx: Fix compile warning
mpc8536ds.c: In function 'is_sata_supported':
mpc8536ds.c:614: warning: unused variable 'devdisr'

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-17 01:18:56 +02:00
Jason Jin
9029b68f3f Fix the function conflict in x86emu when DEBUG is on
The function parse_line() in common/main.c was exposed globally by commit
6636b62a6e, Result in conflict with the same
name funciton in drivers/bios_emulator/x86emu/debug.c when define the DEBUG.
This patch fix this by renaming the function in the debug.c file.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2008-10-17 01:14:37 +02:00
Wolfgang Denk
b4dbacf69a Coding Style cleanup, update CHANGELOG, prepare 2008.10-rc3
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-15 15:50:45 +02:00
Wolfgang Denk
6971009217 Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx 2008-10-15 11:31:50 +02:00