diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2022-06-27 11:10:26 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-06-29 15:08:25 +0000 |
| commit | 2f8f1b44021aeb8c38a2fb2d0880dd93a00526a7 (patch) | |
| tree | 52b7096dcecb09759d1ba150d76fa55f37a2cdcc /src/soc/intel | |
| parent | dc1c7807049ffccb0d13bbdf1f2630e28929d6fd (diff) | |
soc/intel/elkhartlake: Fix PMC read_resources callback
The `limit` field for the PMC fixed BAR was incorrectly set to the `base
+ size + 1`, where it should be `base + size - 1`, to correctly tell the
allocator the limit.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib2d8c7ffe87fdd970f3172bb4e6b2c9386859ab3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65460
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/elkhartlake/pmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/elkhartlake/pmc.c b/src/soc/intel/elkhartlake/pmc.c index 223e17070f..e556ac81f8 100644 --- a/src/soc/intel/elkhartlake/pmc.c +++ b/src/soc/intel/elkhartlake/pmc.c @@ -76,7 +76,7 @@ static void soc_pmc_read_resources(struct device *dev) res = new_resource(dev, 1); res->base = (resource_t)ACPI_BASE_ADDRESS; res->size = (resource_t)ACPI_BASE_SIZE; - res->limit = res->base + res->size + 1; + res->limit = res->base + res->size - 1; res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; } |