diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2021-04-20 00:39:55 +0200 |
|---|---|---|
| committer | Marshall Dawson <marshalldawson3rd@gmail.com> | 2021-04-21 03:20:38 +0000 |
| commit | e5d3b4e36e1e9ac6701a6f337b601420c7d88779 (patch) | |
| tree | 8daedc429ecd609dfdf21784fb4df35d458323f4 /src | |
| parent | 349a1452992ff6dc11dc874d7c11c50bf777a937 (diff) | |
soc/amd/picasso/acp: use clrsetbits32 in acp_update32
Use existing functionality instead of reinventing it.
TEST=none
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iaeab5cce05ccd860bc8de3775b7d1420653497a3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52525
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/picasso/acp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/soc/amd/picasso/acp.c b/src/soc/amd/picasso/acp.c index 822c48a119..d1ae21cec4 100644 --- a/src/soc/amd/picasso/acp.c +++ b/src/soc/amd/picasso/acp.c @@ -4,6 +4,7 @@ #include <acpi/acpigen.h> #include <console/console.h> #include <device/device.h> +#include <device/mmio.h> #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> @@ -17,12 +18,7 @@ static void acp_update32(uintptr_t bar, uint32_t reg, uint32_t clear, uint32_t set) { - uint32_t val; - - val = read32((void *)(bar + reg)); - val &= ~clear; - val |= set; - write32((void *)(bar + reg), val); + clrsetbits32((void *)(bar + reg), clear, set); } static void init(struct device *dev) |