Commit message (Collapse) | Author | Age | Lines | |
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* | Merge with http://www.denx.de/git/u-boot.git | Markus Klotzbuecher | 2006-03-24 | -3/+3 |
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| * | Some code cleanup for GCC 4.x | Wolfgang Denk | 2006-03-11 | -3/+3 |
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* | | Cleanup of the monahans cpu and delta board port. | Markus Klotzbuecher | 2006-03-20 | -8/+2 |
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* | Merge with /home/wd/git/u-boot/master | Wolfgang Denk | 2006-03-06 | -28/+26 |
| | | | | Code cleanup. | |||
* | Cleanup of NAND support of delta board using the Monahans Data Flash | Markus Klotzbücher | 2006-03-06 | -202/+78 |
| | | | | Controller. | |||
* | NAND finally working. Two bugs fixed: | Markus Klotzbücher | 2006-03-06 | -8/+34 |
| | | | | | | | | | * 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. | |||
* | Lots of new stuff: | Markus Klotzbücher | 2006-03-04 | -67/+184 |
| | | | | | | | | | | | * 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. | |||
* | Erasing works too now. The CS don't care causes problem with READSTATUS, | Markus Klotzbücher | 2006-03-03 | -5/+10 |
| | | | | don't ask me why. There are still bugs in the bad block logic. | |||
* | Write operation is working. Turned out that the READSTATUS hack was wrong | Markus Klotzbücher | 2006-03-03 | -0/+2 |
| | | | | after all. | |||
* | Writing is working, but there's still a bug that causes the data written to | Markus Klotzbücher | 2006-03-03 | -25/+73 |
| | | | | start at an offset of 4 bytes from the start of the page. | |||
* | Implemented writing, not working yet. | Markus Klotzbücher | 2006-03-03 | -54/+158 |
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* | Moved the waiting loop for "Read Data Request" RDDREQ into the | Markus Klotzbücher | 2006-03-02 | -15/+19 |
| | | | | | 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. | |||
* | Read bug fixed. Now "nand bad" list the badblocks correctly (i hope, since | Markus Klotzbücher | 2006-03-02 | -2/+5 |
| | | | | there are 0) | |||
* | Further NAND stuff implemented. Basic read commands seem to work. | Markus Klotzbücher | 2006-03-01 | -83/+146 |
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* | Added GPIO initialization of DF signal. Still not working. | Markus Klotzbücher | 2006-02-28 | -2/+40 |
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* | First steps implementing NAND support. Not working, fails to read ID. | Markus Klotzbücher | 2006-02-28 | -0/+306 |