Commit graph

20 commits

Author SHA1 Message Date
Kim Phillips
c7190f028f mpc83xx: retain POR values of non-configured ACR, SPCR, SCCR, and LCRR bitfields
some LCRR bits are not documented throughout the 83xx family RMs.
New board porters copying similar board configurations might omit
setting e.g., DBYP since it was not documented in their SoC's RM.

Prevent them bricking their board by retaining power on reset values
in bit fields that the board porter doesn't explicitly configure
via CONFIG_SYS_<registername>_<bitfield> assignments in the board
config file.

also move LCRR assignment to cpu_init_r[am] to help ensure no
transactions are being executed via the local bus while CLKDIV is being
modified.

also start to use i/o accessors.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-09-26 21:19:38 -05:00
Peter Tyser
3202d33169 Remove deprecated 'autoscr' command/variables
The more standard 'source' command provides identical functionality to
the autoscr command.

Environment variable names/values on the MVBC_P, MVBML7, kmeter1,
mgcoge, and km8xx boards are updated to no longer refernce 'autoscr'.

The 'autoscript' and 'autoscript_uname' environment variables are
also removed.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: Heiko Schocher <hs@denx.de>
2009-09-22 23:03:24 +02:00
André Schwarz
28887d831b Use common code for Matrix Vision boards
Clean up existing boards (mvBC-P/MPC5200 and mvBL-M7/MPC8343) by
using common code.

Signed-off-by: Andr Schwarz <andre.schwarz@matrix-vision.de>
2009-08-28 00:31:23 +02:00
Kim Phillips
be9b56df02 mpc83xx: CONFIG_83XX_GENERIC_PCI is now synonymous with CONFIG_PCI; remove the former
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 10:17:54 -05:00
Timur Tabi
890d242fac remove _IO_BASE and KSEG1ADDR from board configuration files
The KSEG1ADDR macro used to be necessary for the RTL8139 Ethernet
driver, but the code that used that macro was removed over a year
ago, so board configuration files no longer need to define it.

The _IO_BASE macro is also automatically defined to 0 if it isn't
already set, so there's no need to define that macro either in the
board configuration files.

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Andy Fleming <afleming@freescale.com>
Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-11 00:19:16 +02:00
Peter Tyser
2c7920afaf 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x
Use the standard lowercase "x" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-06-12 20:47:17 +02:00
Peter Tyser
0f89860494 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx
Use the standard lowercase "xx" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-06-12 20:47:17 +02:00
Peter Tyser
d48eb5131d i2c: Remove deprecated individual i2c commands
The following individual I2C commands have been removed: imd, imm, inm,
imw, icrc32, iprobe, iloop, isdram.

The functionality of the individual commands is still available via
the 'i2c' command.

This change only has an impact on those boards which did not have
CONFIG_I2C_CMD_TREE defined.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-06-12 20:39:46 +02:00
Wolfgang Denk
74de7aefd7 Add "source" command; prepare removal of "autoscr" command
According to the doc/feature-removal-schedule.txt, the "autoscr"
command will be replaced by the "source" command in approximately 6
months from now.

This patch prepares this change and starts a 6 month transition
period as follows:

- The new "source" command has been added, which implements exactly
  the same functionlaity as the old "autoscr" command before
- The old "autoscr" command name is kept as an alias for compatibility
- Command sequences, script files atc. have been adapted to use the
  new "source" command
- Related environment variables ("autoscript", "autoscript_uname")
  have *not* been adapted yet; these will be renamed resp. removed in
  a separate patch when the support for the "autoscr" command get's
  finally dropped.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-04-03 22:01:42 +02:00
Scott Wood
c123098035 mpc83xx: Set guarded bit on BAT that covers the end of the address space
The mpc8313erdb board currently sets DBAT6 to cover all of the final 256MiB of
address space; however, not all of this space is covered by a device.  In
particular, flash sits at 0xfe000000-0xfe7fffff, and nothing is mapped
at the far end of the address space.

In zlib, there is a loop that references p[-1] if p is non-NULL.  Under
some circumstances, this leads to the CPU speculatively loading from
0xfffffff8 if p is NULL.  This leads to a machine check.

Signed-off-by: Scott Wood <scottwood@freescale.com>

continuation to the remaining mpc83xx boards that suffer from the same problem.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-04-01 16:48:57 -05:00
Jon Loeliger
801a194616 Removed unused CONFIG_L1_INIT_RAM symbol.
Prevent further viral propogation of the unused
symbol CONFIG_L1_INIT_RAM by just removing it.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2008-12-01 10:28:50 -06:00
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
Jean-Christophe PLAGNIOL-VILLARD
0e8d158664 rename CFG_ENV macros to CONFIG_ENV
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:06 +02:00
Jean-Christophe PLAGNIOL-VILLARD
5a1aceb068 rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:04 +02:00
Andre Schwarz
1a9eeb78b8 change mvBL-M7 default env and move to vendor subdir
fix mvBL-M7 config and move to matrix_vision subdir

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-08-25 17:11:20 -05:00
Jean-Christophe PLAGNIOL-VILLARD
00b1883a4c drivers/mtd: Move conditional compilation to Makefile
rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13 01:40:42 +02:00
Andre Schwarz
5ed546fdd0 update mvBL-M7 board config
update mvBL-M7 config file to use UBOOT_VERSION and define
CONFIG_HIGH_BATS.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
2008-07-07 00:30:20 +02:00
Wolfgang Denk
e093a24762 Coding Style Cleanup
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-06-28 23:34:37 +02:00
Kim Phillips
2329fe113d mpc83xx: MVBLM7: minor build fixups
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-06-10 13:34:27 -05:00
Andre Schwarz
c005b93925 add MPC8343 based board mvBlueLYNX-M7 (doc+config)
Add MPC8343 based board mvBlueLYNX-M7.
It's a single board stereo camera system.
Please read doc/README.mvblm7 for details.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-06-10 12:52:57 -05:00