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FrontRunner/Toucan-AF: Use SPD read code from F14 wrapper

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Changes:
 - Get rid of the LiPPERT FrontRunner-AF and Toucan-AF mainboard
   specific code and use the platform generic function wrapper that
   was added in change
   http://review.coreboot.org/#/c/2497/
   AMD f14: Add SPD read functions to wrapper code

 - Move DIMM addresses into devicetree.cb

 - Add the ASF init that used to be in the SPD read code into
   mainboard_enable()

Notes:
 - The DIMM reads only happen in romstage, so the function is not
   available in ramstage.  Point the read-SPD callback to a generic
   function in ramstage.

Change-Id: I4ee5e1bc34f4caee20615c48248d4f7605c09377
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-on: http://review.coreboot.org/2874
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Jens Rottmann
2013-03-21 22:31:19 +01:00
committed by Stefan Reinauer
parent 36b6f367c0
commit 3db86ccfd7
12 changed files with 44 additions and 462 deletions
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9
src/mainboard/lippert/frontrunner-af/mainboard.c
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@@ -183,6 +183,15 @@ static void mainboard_enable(device_t dev)
*(misc_mem_clk_cntrl + 2) = 0x00;
*(misc_mem_clk_cntrl + 3) = 0x00;
*(misc_mem_clk_cntrl + 4) = 0x00;
/*
* Initialize ASF registers to an arbitrary address because someone
* long ago set things up this way inside the SPD read code. The
* SPD read code has been made generic and moved out of the board
* directory, so the ASF init is being done here.
*/
pm_iowrite(0x29, 0x80);
pm_iowrite(0x28, 0x61);
}
struct chip_operations mainboard_ops = {