u-boot.git/include/configs/km_arm.h, branch master

keymile boards: move keymile specific header in subdir

2011-05-10T21:22:49+00:00

Collect all keymile specific common headers in include/configs/km.

Signed-off-by: Heiko Schocher 
Signed-off-by: Valentin Longchamp 
cc: Wolfgang Denk 
cc: Detlev Zundel 
cc: Prafulla Wadaskar 
cc: Kim Phillips 
cc: Holger Brunck

km/common: fix coding style issues in generic header

2011-05-10T21:20:30+00:00

Signed-off-by: Holger Brunck 
Acked-by: Heiko Schocher 
cc: Wolfgang Denk 
cc: Detlev Zundel 
cc: Valentin Longchamp 
Signed-off-by: Valentin Longchamp

ppc, arm: rework and enhance keymile-common.h

2011-04-29T22:45:23+00:00

Add:
  - introduce "bootrunner" environment variable
    This allows to execute consecutive different commands
    specified in the list "subbootcmd". If one command fails
    the command serie will stop.
  - introduce environment variable "develop", "ramfs" and "release"
    Each variable is one way to boot our linux. "develop" is for
    development purpose and boots the SW via NFS. "release" is for
    booting the linux image from flash, "ramfs" allows to load an SW
    image via tftp into ram and executes from there
  - introduce "addmem" variable, this command adds the used memory
    for linux to the bootargs
  - introduce "addvar" variable, this command adress for the /var
    directory to the kernel command line
  - introduce "setramfspram" and "setrootfsaddr" these calculation
    were done if "ramfs" was used (only for debugging)
  - introduce "tftpramfs" used for "ramfs" to load the image into
    RAM (only for debugging)
Remove unneeded stuff:
   - CONFIG_IO_MUXING is obsolete for keymile boards
   - CONFIG_KM_DEF_ENV_PRIVATE is also obsolete
   - define CONFIG_SYS_TEXT_BASE in board configs only

Signed-off-by: Holger Brunck 
cc: Wolfgang Denk 
cc: Prafulla Wadaskar 
cc: Valentin Longchamp 
cc: Heiko Schocher

keymile, common: add setting of some environment variables

2011-04-29T22:45:22+00:00

This patch adds last_stage_init to all keymile boards. And
in the last stage init some environment variables for u-boot
were set. Currently these are pnvramaddr, pram and var address.

Signed-off-by: Holger Brunck 
Signed-off-by: Heiko Schocher 
Acked-by: Kim Phillips 
cc: Valentin Longchamp 
cc: Wolfgang Denk 
cc: Kim Phillips

arm, keymile: updates for the arm based boards from keymile

2011-04-29T22:45:15+00:00

define KM_IVM_BUS and KM_ENV_BUS macros
 KM_IVM_BUS is used to define the EEprom_ivm environment variable.
 These macros allow the reuse of these I2C addresses in other code
 locations.

remove unneeded code
  On first HW versions the BOCO FPGA was behind a MUX device. These
  HW versions are not supported anymore. And therefore this code can
  be removed.

added LED initialization for SUEN3
  The bootstat LED required to be initialized so to have a green
  colour after start-up.

define CONFIG_SYS_TEXT_BASE
  This is needed by the relocation code and is not the same for
  our ARM BEC and thus needs to be defined.

remove memsize variable
  An environment variable for memsize is not needed.
  this can be get via the board info struct.

remove unneeded double access to bi_dram[i].size field

Signed-off-by: Valentin Longchamp 
Signed-off-by: Holger Brunck 
Signed-off-by: Luca Haab 
Signed-off-by: Heiko Schocher 
cc: Prafulla Wadaskar

km-arm: i2c support for suenx based boards

2011-04-29T22:44:58+00:00

This patch renames the suen3 defines and functions to KM_KIRKWOOD
which is more generic and more precise, because these values
and functions where used by all suenX boards and not only suen3.

Signed-off-by: Lukas Roggli 
Signed-off-by: Valentin Longchamp 
Signed-off-by: Holger Brunck 
Signed-off-by: Heiko Schocher 
cc: Prafulla Wadaskar

arm: add support for kirkwood based mgcoge2un board

2011-04-29T22:44:39+00:00

This board is similar to keymile suen3.

Signed-off-by: Clive Stubbings 
Signed-off-by: Holger Brunck 
Signed-off-by: Heiko Schocher 
cc: Prafulla Wadaskar

arm, ppc: rework environment variables for keymile boards

2011-04-29T22:44:27+00:00

This patch reworks all headerfiles for keymile boards. Furthermore
the environment variables are refactored.

Changes:
  - introduce km-powerpc.h file and extract ppc specific parts to it
  - move ARM specific options and vaiables to km_arm.h
  - sort the environment variables to logical groups
  - enhance the description of the environment variables
  - remove KM specific HW key and board id from kernel command line

Signed-off-by: Holger Brunck 
Signed-off-by: Heiko Schocher 
Acked-by: Kim Phillips 
cc: Kim Phillips 
cc: Wolfgang Denk 
cc: Valentin Longchamp

keymile: Fix Coding style issues for keymile boards.

2011-04-29T22:44:22+00:00

- use I/O accessors
  -> For accessing the FPGA therefore a struct km_bec_fpga
     is introduced.
- no longer externs needed
- to defines, that only select functions, don;t assign a
  numeric value
- Codingstyle changes to prevent checkpatch errors/warnings

Signed-off-by: Heiko Schocher 
Acked-by: Kim Phillips 
cc: Kim Phillips 
cc: Holger Brunck 
cc: Wolfgang Denk 
cc: Detlev Zundel 
cc: Valentin Longchamp 
cc: Prafulla Wadaskar

arm, keymile: rename MACH_SUEN3 to MACH_KM_KIRKWOOD

2011-04-29T22:44:18+00:00

The MACH_TYPE SUEN3 is now to specific for keymile boards, because
other boards similar to suen3 will follow. So the MACH_SUEN3 was renamed
to MACH_KM_KIRKWOOD.

Signed-off-by: Holger Brunck 
Signed-off-by: Heiko Schocher 
cc: Wolfgang Denk 
cc: Valentin Longchamp 
cc: Prafulla Wadaskar