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google/grunt: Reduce UMA memory to 32MB 

Lower the amount of UMA memory to 32MB at AMD's request.

TEST=boot Grunt, try S3
BUG=b:79906569

Change-Id: I5af038688b38b53c94b8265823eeee0f37980522
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/26382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Marshall Dawson 2018-05-18 11:27:28 -06:00
parent 08f4fb07da
commit 2c8bd0df63
1 changed files with 1 additions and 1 deletions
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src/mainboard/google/kahlee/variants/grunt/devicetree.cb
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@ -19,7 +19,7 @@ chip soc/amd/stoneyridge
}"
register "dram_clear_on_reset" = "DRAM_CONTENTS_KEEP"
register "uma_mode" = "UMAMODE_SPECIFIED_SIZE"
register "uma_size" = "128 * MiB"
register "uma_size" = "32 * MiB"
# Enable I2C0 for audio, USB3 hub at 400kHz
register "i2c[0]" = "{