diff options
| author | Cédric Le Goater <clg@kaod.org> | 2022-08-17 17:08:26 +0200 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-08-31 14:08:06 -0300 |
| commit | 72beecc20c72fefb97bc4a4e558ba4e884166629 (patch) | |
| tree | 153dc806c0377901bcce70f69e24d876bacd52a7 /hw/ppc/ppc405.h | |
| parent | 415a6333d44818b6ae23d4dda813fa8a8f0df2fc (diff) | |
ppc/ppc405: QOM'ify OPBA
The OPB arbitrer is currently modeled as a simple SysBus device with a
unique memory region.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
[balaton: ppc4xx_dcr_register changes]
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <38476bc43d2332db2f09dbede9eff5234d6ce217.1660746880.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Diffstat (limited to 'hw/ppc/ppc405.h')
| -rw-r--r-- | hw/ppc/ppc405.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/ppc/ppc405.h b/hw/ppc/ppc405.h index 82bf8dae93..d63c2acdc7 100644 --- a/hw/ppc/ppc405.h +++ b/hw/ppc/ppc405.h @@ -63,6 +63,17 @@ struct ppc4xx_bd_info_t { uint32_t bi_iic_fast[2]; }; +/* OPB arbitrer */ +#define TYPE_PPC405_OPBA "ppc405-opba" +OBJECT_DECLARE_SIMPLE_TYPE(Ppc405OpbaState, PPC405_OPBA); +struct Ppc405OpbaState { + SysBusDevice parent_obj; + + MemoryRegion io; + uint8_t cr; + uint8_t pr; +}; + /* Peripheral controller */ #define TYPE_PPC405_EBC "ppc405-ebc" OBJECT_DECLARE_SIMPLE_TYPE(Ppc405EbcState, PPC405_EBC); @@ -208,6 +219,7 @@ struct Ppc405SoCState { Ppc405GpioState gpio; Ppc405DmaState dma; Ppc405EbcState ebc; + Ppc405OpbaState opba; }; /* PowerPC 405 core */ |