diff options
| -rw-r--r-- | lib/utils/reset/fdt_reset_thead.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/utils/reset/fdt_reset_thead.c b/lib/utils/reset/fdt_reset_thead.c index 95f8c36..9f2fe03 100644 --- a/lib/utils/reset/fdt_reset_thead.c +++ b/lib/utils/reset/fdt_reset_thead.c @@ -62,24 +62,26 @@ static int thead_reset_init(void *fdt, int nodeoff, void *p; const fdt64_t *val; const fdt32_t *val_w; - int len, i, cnt; + int len, i; u32 t, tmp = 0; /* Prepare clone csrs */ val_w = fdt_getprop(fdt, nodeoff, "csr-copy", &len); if (len > 0 && val_w) { - cnt = len / sizeof(fdt32_t); + int cnt; + cnt = len / sizeof(fdt32_t); if (cnt > MAX_CUSTOM_CSR) sbi_hart_hang(); for (i = 0; i < cnt; i++) { custom_csr[i].index = fdt32_to_cpu(val_w[i]); } + + if (cnt) + clone_csrs(cnt); } - if (cnt) - clone_csrs(cnt); /* Delegate plic enable regs for S-mode */ val = fdt_getprop(fdt, nodeoff, "plic-delegate", &len); |