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| author | Rob Barnes <robbarnes@google.com> | 2021-04-15 17:31:01 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-04-22 12:43:44 +0000 |
| commit | 20d689f31f9e82b23a999cf48cc9058ee0f77b4e (patch) | |
| tree | d87e9894e69973e506b49a4b60279192d8622651 /src/mainboard | |
| parent | e09b681e6e574d0d59d260471c1ab91932fed48f (diff) | |
| download | coreboot-20d689f31f9e82b23a999cf48cc9058ee0f77b4e.tar.xz | |
guybrush: Increase eSPI bus frequency to 33Mhz
Change eSPI bus frequency to 33Mhz.
BUG=b:184356693, b:185514521
TEST=Boot guybrush, observe no eSPI bus errors
Change-Id: Ie2c1b256531f5c7354600e35e9e5191567197feb
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52402
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/baseboard/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb index 20f286ecc1..84bdfcf206 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb @@ -27,7 +27,7 @@ chip soc/amd/cezanne }, .io_mode = ESPI_IO_MODE_QUAD, - .op_freq_mhz = ESPI_OP_FREQ_16_MHZ, + .op_freq_mhz = ESPI_OP_FREQ_33_MHZ, .crc_check_enable = 1, .dedicated_alert_pin = 1, .periph_ch_en = 1, |