diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2020-08-26 16:01:42 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-09-02 07:17:44 +0000 |
| commit | e5d3992639eca6c8ee700b414efc5711549a31cc (patch) | |
| tree | bc0c8f0e10c900c83a726eb495746a5ead908e9b /util/ifdtool/ifdtool.h | |
| parent | d16ef4d21ea7efcad97b49bc2633caa4342ecbea (diff) | |
util/ifdtool: Fix eSPI frequency as per Gen 11 SPI flash guide
BUG=b:153888802
TEST=Able to list correct eSPI frequency as per TGL SPI flash guide
Without this CL :
Found Component Section
FLCOMP 0x093030f6
Dual Output Fast Read Support: not supported
Read ID/Read Status Clock Frequency: 50MHz
Write/Erase Clock Frequency: 50MHz
Fast Read Clock Frequency: 50MHz
Fast Read Support: supported
Read Clock Frequency: 20MHz
With this CL :
Found Component Section
FLCOMP 0x093030f6
Dual Output Fast Read Support: not supported
Read ID/Read Status Clock Frequency: 50MHz
Write/Erase Clock Frequency: 50MHz
Fast Read Clock Frequency: 50MHz
Fast Read Support: supported
Read eSPI/EC Bus Frequency: 60MHz
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I20840e6f931d7c1fabea0b6892e3bd19ead81168
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44820
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'util/ifdtool/ifdtool.h')
| -rw-r--r-- | util/ifdtool/ifdtool.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/util/ifdtool/ifdtool.h b/util/ifdtool/ifdtool.h index 0842924ec1..b72582358c 100644 --- a/util/ifdtool/ifdtool.h +++ b/util/ifdtool/ifdtool.h @@ -71,6 +71,23 @@ enum spi_frequency_500_series { SPI_FREQUENCY_14MHZ = 6, }; +enum espi_frequency { + ESPI_FREQUENCY_20MHZ = 0, + ESPI_FREQUENCY_24MHZ = 1, + ESPI_FREQUENCY_30MHZ = 2, + ESPI_FREQUENCY_48MHZ = 3, + ESPI_FREQUENCY_60MHZ = 4, + ESPI_FREQUENCY_17MHZ = 6, +}; + +enum espi_frequency_500_series { + ESPI_FREQUENCY_500SERIES_20MHZ = 0, + ESPI_FREQUENCY_500SERIES_24MHZ = 1, + ESPI_FREQUENCY_500SERIES_25MHZ = 2, + ESPI_FREQUENCY_500SERIES_48MHZ = 3, + ESPI_FREQUENCY_500SERIES_60MHZ = 4, +}; + enum component_density { COMPONENT_DENSITY_512KB = 0, COMPONENT_DENSITY_1MB = 1, |