diff options
Diffstat (limited to 'src/soc/intel/braswell/iosf.c')
| -rw-r--r-- | src/soc/intel/braswell/iosf.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/soc/intel/braswell/iosf.c b/src/soc/intel/braswell/iosf.c index 1e7b924bbe..98d1610ec3 100644 --- a/src/soc/intel/braswell/iosf.c +++ b/src/soc/intel/braswell/iosf.c @@ -122,6 +122,15 @@ void iosf_scc_write(int reg, uint32_t val) return iosf_write_port(IOSF_WRITE(SCC), reg, val); } +uint32_t iosf_usbphy_read(int reg) +{ + return iosf_read_port(IOSF_READ(USBPHY), reg); +} + +void iosf_usbphy_write(int reg, uint32_t val) +{ + return iosf_write_port(IOSF_WRITE(USBPHY), reg, val); +} #if ENV_RAMSTAGE uint64_t reg_script_read_iosf(struct reg_script_context *ctx) @@ -140,6 +149,8 @@ uint64_t reg_script_read_iosf(struct reg_script_context *ctx) return iosf_port58_read(step->reg); case IOSF_PORT_SCC: return iosf_scc_read(step->reg); + case IOSF_PORT_USBPHY: + return iosf_usbphy_read(step->reg); default: printk(BIOS_DEBUG, "No read support for IOSF port 0x%x.\n", step->id); @@ -169,7 +180,9 @@ void reg_script_write_iosf(struct reg_script_context *ctx) case IOSF_PORT_SCC: iosf_scc_write(step->reg, step->value); break; - + case IOSF_PORT_USBPHY: + iosf_usbphy_write(step->reg, step->value); + break; default: printk(BIOS_DEBUG, "No write support for IOSF port 0x%x.\n", step->id); |