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| author | Cédric Le Goater <clg@kaod.org> | 2022-08-17 17:08:28 +0200 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-08-31 14:08:06 -0300 |
| commit | 695bce07dc1c0f7de054fb471a494d572e649e07 (patch) | |
| tree | ecd580b1f9bc31255e3f7c7523963df74dc86c32 /hw/ppc/ppc405.h | |
| parent | 2841430e6ae5cee6e58b1f0d86b77c6bbbc8c2d3 (diff) | |
| download | qemu-695bce07dc1c0f7de054fb471a494d572e649e07.zip qemu-695bce07dc1c0f7de054fb471a494d572e649e07.tar.gz qemu-695bce07dc1c0f7de054fb471a494d572e649e07.tar.bz2 | |
ppc/ppc405: QOM'ify PLB
PLB is currently modeled as a simple DCR device. Also drop the
ppc4xx_plb_init() helper and adapt the sam460ex machine.
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: <c4256d1bffca86fe1d696aa9c56732e5f563e114.1660746880.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 | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/hw/ppc/ppc405.h b/hw/ppc/ppc405.h index 4140e81..cb34792 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]; }; +/* Peripheral local bus arbitrer */ +#define TYPE_PPC405_PLB "ppc405-plb" +OBJECT_DECLARE_SIMPLE_TYPE(Ppc405PlbState, PPC405_PLB); +struct Ppc405PlbState { + Ppc4xxDcrDeviceState parent_obj; + + uint32_t acr; + uint32_t bear; + uint32_t besr; +}; + /* PLB to OPB bridge */ #define TYPE_PPC405_POB "ppc405-pob" OBJECT_DECLARE_SIMPLE_TYPE(Ppc405PobState, PPC405_POB); @@ -232,11 +243,10 @@ struct Ppc405SoCState { Ppc405EbcState ebc; Ppc405OpbaState opba; Ppc405PobState pob; + Ppc405PlbState plb; }; /* PowerPC 405 core */ ram_addr_t ppc405_set_bootinfo(CPUPPCState *env, ram_addr_t ram_size); -void ppc4xx_plb_init(CPUPPCState *env); - #endif /* PPC405_H */ |