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author | Subrata Banik <subrata.banik@intel.com> | 2021-03-22 15:50:08 +0530 |
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committer | Subrata Banik <subrata.banik@intel.com> | 2021-03-26 04:52:57 +0000 |
commit | c8ac8f5ce969196f9e38e24629120ab8c5a4c873 (patch) | |
tree | b05c98e9ea1c3bfac49e92de86faf44544598cd9 /src/soc/example | |
parent | 74406e10539336e6eb201e56c4ee559c54973f03 (diff) |
soc/intel/alderlake: Align RcompResistor definition as per MRC
List of changes:
1. Alder Lake MRC is expecting a RcompResistor value of word width.
Reference RCOMP resistors on motherboard are ~ 100 Ohms but coreboot
is passing an array of RcompResistor which is not completely in use.
Note: Rcomp resistor value represents rcomp resistor attached to
the DDR_COMP pins on the SoC.
2. Also, remove usage of '&' with memcpy the required value into
RcompTarget array.
3. Also, update RcompResistor value for ADLRVP.
BUG=b:183341229
TEST=Enable FSP debug log to verify the override value for
RcompResistor is reflecting correctly.
Change-Id: I69c7cec55b65036fc039c33374a3fd363ef7004e
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51704
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/example')
0 files changed, 0 insertions, 0 deletions