On 17.07.2013 21:46, Troy Kisky wrote:
The old value of 0x000e0030 will cause ethernet
timeout issues on the sabrelite and possibly other
boards using the KSZ9021.
I have no explanation as to why.
But this is a correct change, the TRM will be updated
to show that 00b is the only valid setting for bits
19-18 of DRAM_RESET.
My thanks go to Liu Hui(Jason) for this information.
Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>
Acked-by: Dirk Behme <dirk.be...@de.bosch.com>
Thanks
Dirk
---
board/boundary/nitrogen6x/ddr-setup.cfg | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/boundary/nitrogen6x/ddr-setup.cfg
b/board/boundary/nitrogen6x/ddr-setup.cfg
index c315812..e5f8add 100644
--- a/board/boundary/nitrogen6x/ddr-setup.cfg
+++ b/board/boundary/nitrogen6x/ddr-setup.cfg
@@ -74,7 +74,7 @@ DATA 4, MX6_IOM_DRAM_RAS, 0x00020030
DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00020030
DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00020030
-DATA 4, MX6_IOM_DRAM_RESET, 0x000e0030
+DATA 4, MX6_IOM_DRAM_RESET, 0x00020030
DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00003000
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