From 111a707511402c6a2c9b5aea2c0b2cd23fa70505 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Fri, 16 Aug 2013 11:36:51 -0600 Subject: [PATCH] SAMA5 OHCI: Re-organize some endpoint list data structures.. Strange things happen when semaphores lie in DMA memory which is occasionally invalidated --- configs/sama5d3x-ek/README.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt index 04b42212ec..3d60ca0a11 100644 --- a/configs/sama5d3x-ek/README.txt +++ b/configs/sama5d3x-ek/README.txt @@ -1188,6 +1188,11 @@ Configurations Application Configuration -> NSH Library CONFIG_NSH_ARCHINIT=y : NSH board-initialization + NOTE: When OHCI is selected, the SAMA5 will operate at 384MHz instead + of 396MHz. This is so that the PLL generates a frequency which is a + multiple of the 48MHz needed for OHCI. The delay loop calibration + values that are used will be off slightly because of this. + STATUS: 2013-7-19: This configuration (as do the others) run at 396MHz. The SAMA5D3 can run at 536MHz. I still need to figure out the