From bb3219345aa195b1ac3d0c91ab30d90d2fc85c16 Mon Sep 17 00:00:00 2001 From: Jamin Lin Date: Mon, 13 Oct 2025 13:43:16 +0800 Subject: [PATCH] hw/arm/aspeed: Remove AspeedSoCClass dependency from aspeed_soc_cpu_type() API MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Refactor the aspeed_soc_cpu_type() helper to remove its dependency on AspeedSoCClass and make CPU type retrieval more generic. The function now takes valid_cpu_types as a const char * const * parameter instead of requiring a full AspeedSoCClass instance. All corresponding call sites in various Aspeed SoC initialization files (aspeed_ast10x0.c, aspeed_ast2400.c, aspeed_ast2600.c, aspeed_ast27x0.c, and related variants) are updated accordingly. This change simplifies the API, eliminates unnecessary type coupling, and improves code reusability across different SoC families. No functional change. Signed-off-by: Jamin Lin Reviewed-by: Cédric Le Goater Link: https://lore.kernel.org/qemu-devel/20251013054334.955331-5-jamin_lin@aspeedtech.com Signed-off-by: Cédric Le Goater --- hw/arm/aspeed_ast10x0.c | 3 ++- hw/arm/aspeed_ast2400.c | 2 +- hw/arm/aspeed_ast2600.c | 2 +- hw/arm/aspeed_ast27x0-ssp.c | 3 ++- hw/arm/aspeed_ast27x0-tsp.c | 3 ++- hw/arm/aspeed_ast27x0.c | 2 +- hw/arm/aspeed_soc_common.c | 10 +++++----- include/hw/arm/aspeed_soc.h | 3 +-- 8 files changed, 15 insertions(+), 13 deletions(-) diff --git a/hw/arm/aspeed_ast10x0.c b/hw/arm/aspeed_ast10x0.c index c446e70b24a..dab012aa953 100644 --- a/hw/arm/aspeed_ast10x0.c +++ b/hw/arm/aspeed_ast10x0.c @@ -211,7 +211,8 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp) /* AST1030 CPU Core */ armv7m = DEVICE(&a->armv7m); qdev_prop_set_uint32(armv7m, "num-irq", 256); - qdev_prop_set_string(armv7m, "cpu-type", aspeed_soc_cpu_type(sc)); + qdev_prop_set_string(armv7m, "cpu-type", + aspeed_soc_cpu_type(sc->valid_cpu_types)); qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk); object_property_set_link(OBJECT(&a->armv7m), "memory", OBJECT(s->memory), &error_abort); diff --git a/hw/arm/aspeed_ast2400.c b/hw/arm/aspeed_ast2400.c index c7b0f21887b..53c2a5156dd 100644 --- a/hw/arm/aspeed_ast2400.c +++ b/hw/arm/aspeed_ast2400.c @@ -157,7 +157,7 @@ static void aspeed_ast2400_soc_init(Object *obj) for (i = 0; i < sc->num_cpus; i++) { object_initialize_child(obj, "cpu[*]", &a->cpu[i], - aspeed_soc_cpu_type(sc)); + aspeed_soc_cpu_type(sc->valid_cpu_types)); } snprintf(typename, sizeof(typename), "aspeed.scu-%s", socname); diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index 03e5df96bb4..0299d979291 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -167,7 +167,7 @@ static void aspeed_soc_ast2600_init(Object *obj) for (i = 0; i < sc->num_cpus; i++) { object_initialize_child(obj, "cpu[*]", &a->cpu[i], - aspeed_soc_cpu_type(sc)); + aspeed_soc_cpu_type(sc->valid_cpu_types)); } snprintf(typename, sizeof(typename), "aspeed.scu-%s", socname); diff --git a/hw/arm/aspeed_ast27x0-ssp.c b/hw/arm/aspeed_ast27x0-ssp.c index 80ec5996c1d..490e98b924d 100644 --- a/hw/arm/aspeed_ast27x0-ssp.c +++ b/hw/arm/aspeed_ast27x0-ssp.c @@ -174,7 +174,8 @@ static void aspeed_soc_ast27x0ssp_realize(DeviceState *dev_soc, Error **errp) /* AST27X0 SSP Core */ armv7m = DEVICE(&a->armv7m); qdev_prop_set_uint32(armv7m, "num-irq", 256); - qdev_prop_set_string(armv7m, "cpu-type", aspeed_soc_cpu_type(sc)); + qdev_prop_set_string(armv7m, "cpu-type", + aspeed_soc_cpu_type(sc->valid_cpu_types)); qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk); object_property_set_link(OBJECT(&a->armv7m), "memory", OBJECT(s->memory), &error_abort); diff --git a/hw/arm/aspeed_ast27x0-tsp.c b/hw/arm/aspeed_ast27x0-tsp.c index 4e0efaef07c..d83f90ef00c 100644 --- a/hw/arm/aspeed_ast27x0-tsp.c +++ b/hw/arm/aspeed_ast27x0-tsp.c @@ -174,7 +174,8 @@ static void aspeed_soc_ast27x0tsp_realize(DeviceState *dev_soc, Error **errp) /* AST27X0 TSP Core */ armv7m = DEVICE(&a->armv7m); qdev_prop_set_uint32(armv7m, "num-irq", 256); - qdev_prop_set_string(armv7m, "cpu-type", aspeed_soc_cpu_type(sc)); + qdev_prop_set_string(armv7m, "cpu-type", + aspeed_soc_cpu_type(sc->valid_cpu_types)); qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk); object_property_set_link(OBJECT(&a->armv7m), "memory", OBJECT(s->memory), &error_abort); diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 853339119ff..2f018e9e588 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -436,7 +436,7 @@ static void aspeed_soc_ast2700_init(Object *obj) for (i = 0; i < sc->num_cpus; i++) { object_initialize_child(obj, "cpu[*]", &a->cpu[i], - aspeed_soc_cpu_type(sc)); + aspeed_soc_cpu_type(sc->valid_cpu_types)); } object_initialize_child(obj, "gic", &a->gic, gicv3_class_name()); diff --git a/hw/arm/aspeed_soc_common.c b/hw/arm/aspeed_soc_common.c index ddcbba0020e..16c7c4bb78d 100644 --- a/hw/arm/aspeed_soc_common.c +++ b/hw/arm/aspeed_soc_common.c @@ -22,12 +22,12 @@ #include "qemu/datadir.h" -const char *aspeed_soc_cpu_type(AspeedSoCClass *sc) +const char *aspeed_soc_cpu_type(const char * const *valid_cpu_types) { - assert(sc->valid_cpu_types); - assert(sc->valid_cpu_types[0]); - assert(!sc->valid_cpu_types[1]); - return sc->valid_cpu_types[0]; + assert(valid_cpu_types); + assert(valid_cpu_types[0]); + assert(!valid_cpu_types[1]); + return valid_cpu_types[0]; } qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index c870bf55865..385b657b509 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -202,8 +202,6 @@ struct AspeedSoCClass { bool (*boot_from_emmc)(AspeedSoCState *s); }; -const char *aspeed_soc_cpu_type(AspeedSoCClass *sc); - enum { ASPEED_DEV_VBOOTROM, ASPEED_DEV_SPI_BOOT, @@ -304,6 +302,7 @@ enum { ASPEED_DEV_IPC1, }; +const char *aspeed_soc_cpu_type(const char * const *valid_cpu_types); qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev); bool aspeed_soc_uart_realize(AspeedSoCState *s, Error **errp); void aspeed_soc_uart_set_chr(SerialMM *uart, int dev, int uarts_base, -- 2.47.3