* [1/1] lib: sbi: Add debug print when sbi_pmu_init fails
@ 2023-04-14 5:13 Tan En De
2023-04-19 5:57 ` Atish Patra
0 siblings, 1 reply; 2+ messages in thread
From: Tan En De @ 2023-04-14 5:13 UTC (permalink / raw)
To: opensbi
Since sbi_pmu_init is called after sbi_console_init,
the sbi_printf can be called when sbi_pmu_init fails.
Signed-off-by: Tan En De <ende.tan@starfivetech.com>
---
lib/sbi/sbi_init.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c
index a031336..5db8e7f 100644
--- a/lib/sbi/sbi_init.c
+++ b/lib/sbi/sbi_init.c
@@ -290,8 +290,11 @@ static void __noreturn init_coldboot(struct sbi_scratch *scratch, u32 hartid)
sbi_hart_hang();
rc = sbi_pmu_init(scratch, true);
- if (rc)
+ if (rc) {
+ sbi_printf("%s: pmu init failed (error %d)\n",
+ __func__, rc);
sbi_hart_hang();
+ }
sbi_boot_print_banner(scratch);
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [1/1] lib: sbi: Add debug print when sbi_pmu_init fails
2023-04-14 5:13 [1/1] lib: sbi: Add debug print when sbi_pmu_init fails Tan En De
@ 2023-04-19 5:57 ` Atish Patra
0 siblings, 0 replies; 2+ messages in thread
From: Atish Patra @ 2023-04-19 5:57 UTC (permalink / raw)
To: opensbi
On Fri, Apr 14, 2023 at 10:45?AM Tan En De <ende.tan@starfivetech.com> wrote:
>
> Since sbi_pmu_init is called after sbi_console_init,
> the sbi_printf can be called when sbi_pmu_init fails.
>
> Signed-off-by: Tan En De <ende.tan@starfivetech.com>
> ---
> lib/sbi/sbi_init.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c
> index a031336..5db8e7f 100644
> --- a/lib/sbi/sbi_init.c
> +++ b/lib/sbi/sbi_init.c
> @@ -290,8 +290,11 @@ static void __noreturn init_coldboot(struct sbi_scratch *scratch, u32 hartid)
> sbi_hart_hang();
>
> rc = sbi_pmu_init(scratch, true);
> - if (rc)
> + if (rc) {
> + sbi_printf("%s: pmu init failed (error %d)\n",
> + __func__, rc);
> sbi_hart_hang();
> + }
>
> sbi_boot_print_banner(scratch);
>
> --
> 2.34.1
>
>
> --
> opensbi mailing list
> opensbi at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/opensbi
Reviewed-by: Atish Patra <atishp@rivosinc.com>
--
Regards,
Atish
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