diff options
Diffstat (limited to 'platform')
| -rw-r--r-- | platform/generic/sophgo/sg2042.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/platform/generic/sophgo/sg2042.c b/platform/generic/sophgo/sg2042.c index ac8840e8..81b28376 100644 --- a/platform/generic/sophgo/sg2042.c +++ b/platform/generic/sophgo/sg2042.c @@ -31,21 +31,6 @@ static int sophgo_sg2042_early_init(bool cold_boot) thead_register_tlb_flush_trap_handler(); - /* - * Sophgo sg2042 soc use separate 16 timers while initiating, - * merge them as a single domain to avoid wasting. - */ - if (cold_boot) - return sbi_domain_root_add_memrange( - (ulong)SOPHGO_SG2042_TIMER_BASE, - SOPHGO_SG2042_TIMER_SIZE * - SOPHGO_SG2042_TIMER_NUM, - MTIMER_REGION_ALIGN, - (SBI_DOMAIN_MEMREGION_MMIO | - SBI_DOMAIN_MEMREGION_M_READABLE | - SBI_DOMAIN_MEMREGION_M_WRITABLE)); - - return 0; } @@ -57,6 +42,23 @@ static int sophgo_sg2042_extensions_init(bool cold_boot) if (rc) return rc; + /* + * SG2042 has 16 separate timers. Add one combined region before the + * MTIMER driver adds the individual regions. + */ + if (cold_boot) { + rc = sbi_domain_root_add_memrange( + (ulong)SOPHGO_SG2042_TIMER_BASE, + SOPHGO_SG2042_TIMER_SIZE * + SOPHGO_SG2042_TIMER_NUM, + MTIMER_REGION_ALIGN, + (SBI_DOMAIN_MEMREGION_MMIO | + SBI_DOMAIN_MEMREGION_M_READABLE | + SBI_DOMAIN_MEMREGION_M_WRITABLE)); + if (rc) + return rc; + } + thead_c9xx_register_pmu_device(); return 0; } |