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author | Jens Rottmann <JRottmann@LiPPERTembedded.de> | 2013-03-21 22:31:19 +0100 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-03-22 01:05:46 +0100 |
commit | 3db86ccfd7caaec5a1c494dfe3bfe9b092837f65 (patch) | |
tree | d200b2febafaf5b236fe91210740ab1435f8d558 /src/mainboard/lippert/toucan-af/mainboard.c | |
parent | 36b6f367c064e9d5d64bc2246bf7cc85bb7c62d3 (diff) | |
download | coreboot-3db86ccfd7caaec5a1c494dfe3bfe9b092837f65.tar.xz |
FrontRunner/Toucan-AF: Use SPD read code from F14 wrapper
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>
Diffstat (limited to 'src/mainboard/lippert/toucan-af/mainboard.c')
-rw-r--r-- | src/mainboard/lippert/toucan-af/mainboard.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/lippert/toucan-af/mainboard.c b/src/mainboard/lippert/toucan-af/mainboard.c index 367397e97c..f6cf09c63a 100644 --- a/src/mainboard/lippert/toucan-af/mainboard.c +++ b/src/mainboard/lippert/toucan-af/mainboard.c @@ -150,6 +150,15 @@ 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 = { |