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u-boot/board/a3000
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Marian Balakowicz f93286397e Add support for a saving build objects in a separate directory. 
Modifications are based on the linux kernel approach and
support two use cases:

  1) Add O= to the make command line
  'make O=/tmp/build all'

  2) Set environement variable BUILD_DIR to point to the desired location
  'export BUILD_DIR=/tmp/build'
  'make'

The second approach can also be used with a MAKEALL script
'export BUILD_DIR=/tmp/build'
'./MAKEALL'

Command line 'O=' setting overrides BUILD_DIR environent variable.

When none of the above methods is used the local build is performed and
the object files are placed in the source directory.
2006-09-01 19:49:50 +02:00
..
a3000.c Add a common get_ram_size() function and modify the the 2004-01-06 22:38:14 +00:00
config.mk * Patch by Devin Crumb, 02 Apr 2003: 2003-06-20 22:36:30 +00:00
flash.c * Code cleanup: 2003-06-27 21:31:46 +00:00
Makefile Add support for a saving build objects in a separate directory. 2006-09-01 19:49:50 +02:00
README * Code cleanup: 2003-06-27 21:31:46 +00:00
u-boot.lds 2005-12-12 16:06:05 +01:00

README 

U-Boot for Artis SBC-A3000
---------------------------

Artis SBC-A3000 has one flash socket that the user uses Intel 28F128J3A (16MB)
or 28F064J3A (8MB) chips.

In board's notation, bank 0 is the one at the address of 0xFF000000.
bank 1 is the one at the address of 0xFF800000

On power-up the processor jumps to the address of 0xFFF00100, the last
megabyte of the bank 0 of flash.

Thus, U-Boot is configured to reside in flash starting at the address of
0xFFF00000.  The environment space is located in flash separately from
U-Boot, at the address of 0xFFFE0000.

There is a National ns83815 10/100M ethernet controller on-board.