diff options
Diffstat (limited to 'src/soc/qualcomm')
| -rw-r--r-- | src/soc/qualcomm/ipq806x/blobs_init.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/soc/qualcomm/ipq806x/blobs_init.c b/src/soc/qualcomm/ipq806x/blobs_init.c index dc522003ba..ae7e4d4b48 100644 --- a/src/soc/qualcomm/ipq806x/blobs_init.c +++ b/src/soc/qualcomm/ipq806x/blobs_init.c @@ -131,7 +131,11 @@ void start_rpm(void) printk(BIOS_INFO, "Starting RPM\n"); /* Clear 'ready' indication. */ - write32(RPM_INT_ACK, read32(RPM_INT_ACK) & ~ready_mask); + /* + * RPM_INT_ACK is clear-on-write type register, + * read-modify-write is not recommended. + */ + write32(RPM_INT_ACK, ready_mask); /* Set RPM entry address */ write32(RPM_SIGNAL_ENTRY, load_addr); |