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| author | Cédric Le Goater <clg@kaod.org> | 2019-09-04 09:05:05 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-09-13 16:05:01 +0100 |
| commit | 9a937f6cc4c18a335e813882d15c83252d611042 (patch) | |
| tree | 1f74f5b1b863010fd3f2f85b05163cfd3ce7e673 /include/hw | |
| parent | ae275f71338ad4e567c7f2683bf28e66847eabe4 (diff) | |
| download | qemu-9a937f6cc4c18a335e813882d15c83252d611042.zip qemu-9a937f6cc4c18a335e813882d15c83252d611042.tar.gz qemu-9a937f6cc4c18a335e813882d15c83252d611042.tar.bz2 | |
aspeed/scu: Introduce per-SoC SCU types
and use a class AspeedSCUClass to define each SoC characteristics.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20190904070506.1052-10-clg@kaod.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/misc/aspeed_scu.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/hw/misc/aspeed_scu.h b/include/hw/misc/aspeed_scu.h index 38996ad..90dd4da 100644 --- a/include/hw/misc/aspeed_scu.h +++ b/include/hw/misc/aspeed_scu.h @@ -15,6 +15,8 @@ #define TYPE_ASPEED_SCU "aspeed.scu" #define ASPEED_SCU(obj) OBJECT_CHECK(AspeedSCUState, (obj), TYPE_ASPEED_SCU) +#define TYPE_ASPEED_2400_SCU TYPE_ASPEED_SCU "-ast2400" +#define TYPE_ASPEED_2500_SCU TYPE_ASPEED_SCU "-ast2500" #define ASPEED_SCU_NR_REGS (0x1A8 >> 2) @@ -45,6 +47,19 @@ typedef struct AspeedSCUState { extern bool is_supported_silicon_rev(uint32_t silicon_rev); +#define ASPEED_SCU_CLASS(klass) \ + OBJECT_CLASS_CHECK(AspeedSCUClass, (klass), TYPE_ASPEED_SCU) +#define ASPEED_SCU_GET_CLASS(obj) \ + OBJECT_GET_CLASS(AspeedSCUClass, (obj), TYPE_ASPEED_SCU) + +typedef struct AspeedSCUClass { + SysBusDeviceClass parent_class; + + const uint32_t *resets; + uint32_t (*calc_hpll)(AspeedSCUState *s); + uint32_t apb_divider; +} AspeedSCUClass; + #define ASPEED_SCU_PROT_KEY 0x1688A8A8 /* |