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Diffstat (limited to 'doc/README.at91-soc')
| -rw-r--r-- | doc/README.at91-soc | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/doc/README.at91-soc b/doc/README.at91-soc index 425fc58..ed6e76a 100644 --- a/doc/README.at91-soc +++ b/doc/README.at91-soc @@ -40,25 +40,3 @@ The method for updating 4. Convert arch, driver and boards file to new SoC 5. remove legacy code, if all boards and drives are ready - Join AT91 and AT91RM9200 SoC -============================== - -Approximately 95 percent of AT91 and AT91RM9200 SoC parts are the same. -So, we should use the chance, to join both archs togetter. - -To do this follow step needed: - -1. change Makefile - @$(MKCONFIG) $(@:_config=) arm arm920t board vendor at91rm9200 - to - @$(MKCONFIG) $(@:_config=) arm arm920t board vendor at91 -2. remove CONFIG_AT91_LEGACY in board config -3. convert boards file to new SoC access -4. convert or change drivers - -To support the joining process, a new SoC dir (at91) has been adding to -arm920t arch directory. This directory contains files like at91rm9200 dir, but -uses the new c structure Soc access. The advantage of this is, we don't merge -old Soc access code and new code while the board are not converted. -Finally we can delete the whole at91rm9200 dir, if all board support the -new AT91-SoC access. |