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| author | Marc Jones <marcj303@gmail.com> | 2017-11-29 20:07:46 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-12-06 16:24:02 +0000 |
| commit | df6b51baee8faf1bc726993cdbfc12c219364a92 (patch) | |
| tree | ab4fde449db2840bfaf7d4a1018803189ae6561b /src/mainboard/google/kahlee/variants/baseboard/gpio.c | |
| parent | fb4c7d250fb8940377551d224f2473aae0565290 (diff) | |
| download | coreboot-df6b51baee8faf1bc726993cdbfc12c219364a92.tar.gz coreboot-df6b51baee8faf1bc726993cdbfc12c219364a92.tar.bz2 coreboot-df6b51baee8faf1bc726993cdbfc12c219364a92.zip | |
google/kahlee: Set USB OC pins
Set the USB over current pins for the Grunt baseboard and
Kahlee mainboard. Removes the ACPI ASL OC code, which is not
used on Stoney Ridge SOC.
BUG=b:69229635
TEST=Build and boot Kahlee. Not tested with OC test fixture.
Change-Id: I5a9b3409d9c91b89fd02f8eecf9e04c435f14342
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/mainboard/google/kahlee/variants/baseboard/gpio.c')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/baseboard/gpio.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/gpio.c b/src/mainboard/google/kahlee/variants/baseboard/gpio.c index 34b5cee01024..925ece913952 100644 --- a/src/mainboard/google/kahlee/variants/baseboard/gpio.c +++ b/src/mainboard/google/kahlee/variants/baseboard/gpio.c @@ -328,3 +328,21 @@ const __attribute__((weak)) struct sci_source *get_gpe_table(size_t *num) *num = ARRAY_SIZE(gpe_table); return gpe_table; } + +int __attribute__((weak)) variant_get_xhci_oc_map(uint16_t *map) +{ + *map = USB_OC0 << OC_PORT0_SHIFT; /* USB-C Port0 = OC0 */ + *map |= USB_OC1 << OC_PORT1_SHIFT; /* USB-C Port1 = OC1 */ + *map |= USB_OC_DISABLE << OC_PORT2_SHIFT; + *map |= USB_OC_DISABLE << OC_PORT3_SHIFT; + return 0; +} + +int __attribute__((weak)) variant_get_ehci_oc_map(uint16_t *map) +{ + *map = USB_OC2 << OC_PORT0_SHIFT; /* USB-A Port0 = OC2 */ + *map |= USB_OC3 << OC_PORT1_SHIFT; /* USB-A Port1 = OC3 */ + *map |= USB_OC_DISABLE << OC_PORT2_SHIFT; + *map |= USB_OC_DISABLE << OC_PORT3_SHIFT; + return 0; +} |