diff options
| author | Cédric Le Goater <clg@kaod.org> | 2019-09-25 16:32:33 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-15 18:09:04 +0100 |
| commit | 8e00d1a97d1d0b416527debb9a0759ab8c49ec51 (patch) | |
| tree | 818d77b55905ff86e24db9af1b5cd7f04c32167c /include | |
| parent | fadefada4d07a3a77c4171244cded0e9af81331c (diff) | |
aspeed/sdmc: Introduce an object class per SoC
Use class handlers and class constants to differentiate the
characteristics of the memory controller and remove the 'silicon_rev'
property.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-id: 20190925143248.10000-9-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/misc/aspeed_sdmc.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/hw/misc/aspeed_sdmc.h b/include/hw/misc/aspeed_sdmc.h index b3c926acae..81156320c4 100644 --- a/include/hw/misc/aspeed_sdmc.h +++ b/include/hw/misc/aspeed_sdmc.h @@ -13,6 +13,8 @@ #define TYPE_ASPEED_SDMC "aspeed.sdmc" #define ASPEED_SDMC(obj) OBJECT_CHECK(AspeedSDMCState, (obj), TYPE_ASPEED_SDMC) +#define TYPE_ASPEED_2400_SDMC TYPE_ASPEED_SDMC "-ast2400" +#define TYPE_ASPEED_2500_SDMC TYPE_ASPEED_SDMC "-ast2500" #define ASPEED_SDMC_NR_REGS (0x174 >> 2) @@ -24,12 +26,21 @@ typedef struct AspeedSDMCState { MemoryRegion iomem; uint32_t regs[ASPEED_SDMC_NR_REGS]; - uint32_t silicon_rev; - uint32_t ram_bits; uint64_t ram_size; uint64_t max_ram_size; - uint32_t fixed_conf; - } AspeedSDMCState; +#define ASPEED_SDMC_CLASS(klass) \ + OBJECT_CLASS_CHECK(AspeedSDMCClass, (klass), TYPE_ASPEED_SDMC) +#define ASPEED_SDMC_GET_CLASS(obj) \ + OBJECT_GET_CLASS(AspeedSDMCClass, (obj), TYPE_ASPEED_SDMC) + +typedef struct AspeedSDMCClass { + SysBusDeviceClass parent_class; + + uint64_t max_ram_size; + uint32_t (*compute_conf)(AspeedSDMCState *s, uint32_t data); + void (*write)(AspeedSDMCState *s, uint32_t reg, uint32_t data); +} AspeedSDMCClass; + #endif /* ASPEED_SDMC_H */ |