Message ID | IA1PR20MB49536C4C0A19D97FA8E288CBBBCAA@IA1PR20MB4953.namprd20.prod.outlook.com |
---|---|
State | Superseded |
Headers | show |
Series | platform: generic: add T-HEAD th1520 soc support | expand |
On Thu, Oct 5, 2023 at 12:29 PM Inochi Amaoto <inochiama@outlook.com> wrote: > > Since all the SoC with thead c9xx cores need this initialization at now, > initialize the c9xx pmu in the thead generic platform by default. > > Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Looks good to me. Reviewed-by: Anup Patel <anup@brainfault.org> Applied this patch to the riscv/opensbi repo. Thanks, Anup > --- > platform/generic/Kconfig | 1 + > platform/generic/thead/thead-generic.c | 13 +++++++++++-- > 2 files changed, 12 insertions(+), 2 deletions(-) > > diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig > index 3be75cf..f9e7ed2 100644 > --- a/platform/generic/Kconfig > +++ b/platform/generic/Kconfig > @@ -56,6 +56,7 @@ config PLATFORM_STARFIVE_JH7110 > config PLATFORM_THEAD > bool "THEAD C9xx support" > select THEAD_C9XX_ERRATA > + select THEAD_C9XX_PMU > default n > > source "$(OPENSBI_SRC_DIR)/platform/generic/andes/Kconfig" > diff --git a/platform/generic/thead/thead-generic.c b/platform/generic/thead/thead-generic.c > index c77140c..72f4aaa 100644 > --- a/platform/generic/thead/thead-generic.c > +++ b/platform/generic/thead/thead-generic.c > @@ -8,6 +8,7 @@ > > #include <platform_override.h> > #include <thead/c9xx_errata.h> > +#include <thead/c9xx_pmu.h> > #include <sbi/sbi_const.h> > #include <sbi/sbi_platform.h> > #include <sbi/sbi_scratch.h> > @@ -29,6 +30,13 @@ static int thead_generic_early_init(bool cold_boot, > return 0; > } > > +static int thead_generic_extensions_init(const struct fdt_match *match, > + struct sbi_hart_features *hfeatures) > +{ > + thead_c9xx_register_pmu_device(); > + return 0; > +} > + > static struct thead_generic_quirks thead_th1520_quirks = { > .errata = THEAD_QUIRK_ERRATA_TLB_FLUSH, > }; > @@ -39,6 +47,7 @@ static const struct fdt_match thead_generic_match[] = { > }; > > const struct platform_override thead_generic = { > - .match_table = thead_generic_match, > - .early_init = thead_generic_early_init, > + .match_table = thead_generic_match, > + .early_init = thead_generic_early_init, > + .extensions_init = thead_generic_extensions_init, > }; > -- > 2.42.0 > > > -- > opensbi mailing list > opensbi@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/opensbi
diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig index 3be75cf..f9e7ed2 100644 --- a/platform/generic/Kconfig +++ b/platform/generic/Kconfig @@ -56,6 +56,7 @@ config PLATFORM_STARFIVE_JH7110 config PLATFORM_THEAD bool "THEAD C9xx support" select THEAD_C9XX_ERRATA + select THEAD_C9XX_PMU default n source "$(OPENSBI_SRC_DIR)/platform/generic/andes/Kconfig" diff --git a/platform/generic/thead/thead-generic.c b/platform/generic/thead/thead-generic.c index c77140c..72f4aaa 100644 --- a/platform/generic/thead/thead-generic.c +++ b/platform/generic/thead/thead-generic.c @@ -8,6 +8,7 @@ #include <platform_override.h> #include <thead/c9xx_errata.h> +#include <thead/c9xx_pmu.h> #include <sbi/sbi_const.h> #include <sbi/sbi_platform.h> #include <sbi/sbi_scratch.h> @@ -29,6 +30,13 @@ static int thead_generic_early_init(bool cold_boot, return 0; } +static int thead_generic_extensions_init(const struct fdt_match *match, + struct sbi_hart_features *hfeatures) +{ + thead_c9xx_register_pmu_device(); + return 0; +} + static struct thead_generic_quirks thead_th1520_quirks = { .errata = THEAD_QUIRK_ERRATA_TLB_FLUSH, }; @@ -39,6 +47,7 @@ static const struct fdt_match thead_generic_match[] = { }; const struct platform_override thead_generic = { - .match_table = thead_generic_match, - .early_init = thead_generic_early_init, + .match_table = thead_generic_match, + .early_init = thead_generic_early_init, + .extensions_init = thead_generic_extensions_init, };
Since all the SoC with thead c9xx cores need this initialization at now, initialize the c9xx pmu in the thead generic platform by default. Signed-off-by: Inochi Amaoto <inochiama@outlook.com> --- platform/generic/Kconfig | 1 + platform/generic/thead/thead-generic.c | 13 +++++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-)