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31 commits

Author SHA1 Message Date
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
Markus Klotzbuecher
71ae411a63 delta board: support for magic key detection and handling. 2006-04-25 10:03:01 +02:00
Wolfgang Denk
b28a31ca02 Merge with /home/m8/git/u-boot 2006-04-12 12:26:32 +02:00
Marian Balakowicz
6db3970811 Fix JFFS2 support for legacy NAND driver. 
Some more NAND cleanup and small fixes.
 2006-04-08 19:08:06 +02:00
Wolfgang Denk
534ff676a9 * Add support for ymodem protocol download 
Patch by Stefano Babic, 29 Mar 2006

* Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000

Merge with /home/mk/8-benq/u-boot
 2006-04-01 15:52:46 +02:00
Wolfgang Denk
d87080b721 GCC-4.x fixes: clean up global data pointer initialization for all boards. 2006-03-31 18:32:53 +02:00
Markus Klotzbuecher
9e7b5ce61b delta board: one more DA9030 fix. 2006-03-30 17:00:39 +02:00
Markus Klotzbuecher
eeaab720f6 Change delta board memory map to start at 0x80000000. 2006-03-29 17:59:20 +02:00
Markus Klotzbuecher
89f2dfa4c3 delta board: minor update to DA9030 code. 2006-03-29 17:49:27 +02:00
Markus Klotzbuecher
c855ef6768 delta board: fix DA9030 reset procedure. 2006-03-27 16:01:03 +02:00
Markus Klotzbuecher
2770bcb21c Merge with http://www.denx.de/git/u-boot.git 2006-03-24 15:43:16 +01:00
Markus Klotzbuecher
ba70d6a417 delta board: DA9030 initialization and i2c support. Some minor changes to 
make the pxa i2c driver work with the monahans cpu.
 2006-03-24 12:23:27 +01:00
Markus Klotzbuecher
552fc624f2 Cleanup of the monahans cpu and delta board port. 2006-03-20 20:19:37 +01:00
Wolfgang Denk
d52fb7e3d1 Some code cleanup for GCC 4.x 2006-03-11 22:53:33 +01:00
Wolfgang Denk
951a954b77 Merge with /home/wd/git/u-boot/master 
Code cleanup.
 2006-03-06 23:18:48 +01:00
Markus Klotzbücher
43638c674a Cleanup of NAND support of delta board using the Monahans Data Flash 
Controller.
 2006-03-06 15:04:25 +01:00
Markus Klotzbücher
f9e029184b NAND finally working. Two bugs fixed: 
* For READ_STATUS and READID commands always 8 bytes need to be read from
   NDDB. Otherwise they stay there and get send to flash as the first data
   word when writing.

 * In nand_base.c the oob variable is not reset so this->oob_buf is
   overwritten what eventually screws up the bad block descriptor table.
 2006-03-06 13:45:42 +01:00
Markus Klotzbücher
bf7cac033b Lots of new stuff: 
* Debug message can be turned on and off.
 * Waiting for events now times out.
 * Implemented RESET command.
 * Added appropriate nand_bbt_descriptor and nand_oobinfo.

Remaining Problems:
 * Read Status still behaves weird an returns invalid stuff sometimes.
 * ECC Placement does not respect our scheme in nand_oobinfo.
 2006-03-04 18:35:51 +01:00
Markus Klotzbücher
f8785e96c9 Erasing works too now. The CS don't care causes problem with READSTATUS, 
don't ask me why. There are still bugs in the bad block logic.
 2006-03-03 20:13:43 +01:00
Markus Klotzbücher
24e1217be3 Write operation is working. Turned out that the READSTATUS hack was wrong 
after all.
 2006-03-03 16:09:28 +01:00
Markus Klotzbücher
9187a35b6c Writing is working, but there's still a bug that causes the data written to 
start at an offset of 4 bytes from the start of the page.
 2006-03-03 15:37:01 +01:00
Markus Klotzbücher
19fdeff433 Implemented writing, not working yet. 2006-03-03 12:11:11 +01:00
Markus Klotzbücher
e2053f9c7a Moved the waiting loop for "Read Data Request" RDDREQ into the 
delta_cmdfunc function, because this bit is only set once after a command
is sent and this allows read functions to be called multiple times.
 2006-03-02 14:02:36 +01:00
Markus Klotzbücher
bb1ff049fb Read bug fixed. Now "nand bad" list the badblocks correctly (i hope, since 
there are 0)
 2006-03-02 12:10:01 +01:00
Markus Klotzbücher
481911c78c Further NAND stuff implemented. Basic read commands seem to work. 2006-03-01 23:33:27 +01:00
Markus Klotzbücher
00c35bd214 Added GPIO initialization of DF signal. Still not working. 2006-02-28 22:51:01 +01:00
Markus Klotzbücher
6949328d7d First steps implementing NAND support. Not working, fails to read ID. 2006-02-28 18:05:25 +01:00
Markus Klotzbücher
599f52253a SDRAM now working. 2006-02-22 17:48:43 +01:00
Markus Klotzbücher
ff3c2a9478 SDRAM now working for delta board, but there are still aliasing problems, 
we only see 64MB.
 2006-02-22 14:05:44 +01:00
Markus Klotzbücher
48b6242aa1 SDRAM seems to be working on delta board, though u-boot doesn't start yet. 2006-02-22 00:06:01 +01:00
Markus Klotzbücher
4f7a0e3671 New board directory and config for the benq delta board (copied from 
zylonite). Minor pxa-regs.h update.
 2006-02-20 16:37:37 +01:00