diff options
| -rw-r--r-- | core/vas.c | 16 | ||||
| -rw-r--r-- | include/vas.h | 10 |
2 files changed, 8 insertions, 18 deletions
@@ -117,17 +117,11 @@ static inline int reset_north_ctl(struct proc_chip *chip) static void reset_fir(struct proc_chip *chip) { - uint64_t val; - - val = 0x0ULL; - vas_scom_write(chip, VAS_FIR0, val); - vas_scom_write(chip, VAS_FIR1, val); - vas_scom_write(chip, VAS_FIR2, val); - vas_scom_write(chip, VAS_FIR3, val); - vas_scom_write(chip, VAS_FIR4, val); - vas_scom_write(chip, VAS_FIR5, val); - vas_scom_write(chip, VAS_FIR6, val); - vas_scom_write(chip, VAS_FIR7, val); + vas_scom_write(chip, VAS_FIR0, 0x0000000000000000ULL); + /* From VAS workbook */ + vas_scom_write(chip, VAS_FIR_MASK, 0x000001000001ffffULL); + vas_scom_write(chip, VAS_FIR_ACTION0, 0xf800fdfc0001ffffull); + vas_scom_write(chip, VAS_FIR_ACTION1, 0xf8fffefffffc8000ull); } #define RMA_LSMP_64K_SYS_ID PPC_BITMASK(8, 12) diff --git a/include/vas.h b/include/vas.h index bc0aff7..6bc2a1c 100644 --- a/include/vas.h +++ b/include/vas.h @@ -93,13 +93,9 @@ extern __attrconst uint64_t vas_get_wcbs_bar(int chipid); #define VAS_P9_SAT(sat, offset) XSCOM_SAT(0x0, sat, offset) #define VAS_FIR0 VAS_P9_SAT(0x0, 0x0) -#define VAS_FIR1 VAS_P9_SAT(0x0, 0x1) -#define VAS_FIR2 VAS_P9_SAT(0x0, 0x2) -#define VAS_FIR3 VAS_P9_SAT(0x0, 0x3) -#define VAS_FIR4 VAS_P9_SAT(0x0, 0x4) -#define VAS_FIR5 VAS_P9_SAT(0x0, 0x5) -#define VAS_FIR6 VAS_P9_SAT(0x0, 0x6) -#define VAS_FIR7 VAS_P9_SAT(0x0, 0x7) +#define VAS_FIR_MASK VAS_P9_SAT(0x0, 0x3) +#define VAS_FIR_ACTION0 VAS_P9_SAT(0x0, 0x6) +#define VAS_FIR_ACTION1 VAS_P9_SAT(0x0, 0x7) #define VAS_WCM_BAR VAS_P9_SAT(0x0, 0xA) #define VAS_UWCM_BAR VAS_P9_SAT(0x0, 0xB) |