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(parent: 057df19) | patch
at91sam9x5: set default EBI I/O drive configuration.
authorWu, Josh <Josh.wu@atmel.com>
Wed, 5 Sep 2012 22:14:28 +0000 (22:14 +0000)
committerAndreas Bießmann <andreas.devel@googlemail.com>
Thu, 13 Sep 2012 12:27:28 +0000 (14:27 +0200)
commit1c5794a13e9baeafbace8cc1f1890b9e0a3b575c
tree4e203357effd96fa918ef1cdb8c3470e7f4b2377tree | snapshot
parent057df193b40d31799d41d43bc832a972f658bfe4commit | diff
at91sam9x5: set default EBI I/O drive configuration.

This patch configure at91sam9x5's EBI drive I/O. Without this, When SD card boot, the nand flash read/write are not stable. Which will cause kernel MTD test fail (Since mainline kernel doesn't configure the EBI register).

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
board/atmel/at91sam9x5ek/at91sam9x5ek.c diff | blob | history
My U-Boot fork