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* AVR32: Make SDRAM refresh rate configurableHaavard Skinnemoen2008-02-05-0/+3
| | | | | | | | | | | | | | The existing code assumes the SDRAM row refresh period should always be 15.6 us. This is not always true, and indeed on the ATNGW100, the refresh rate should really be 7.81 us. Add a refresh_period member to struct sdram_info and initialize it properly for both ATSTK1000 and ATNGW100. Out-of-tree boards will panic() until the refresh_period member is updated properly. Big thanks to Gerhard Berghofer for pointing out this issue. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* AVR32: ATNGW100 board supportHaavard Skinnemoen2008-01-18-0/+232
Add support for the ATNGW100 Network Gateway reference design, including flash, ethernet and MMC support. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>