diff options
| author | BALATON Zoltan <balaton@eik.bme.hu> | 2018-06-29 14:04:33 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2018-07-03 09:56:52 +1000 |
| commit | 3c409c1927efde2fc7ac5f6cd5d79d0784be3b5d (patch) | |
| tree | 6f4c547c914a88312225b07207ad3a3c25011cf9 /hw/ppc/sam460ex.c | |
| parent | d2179f70d396cf796151ebf56cc177d7c3e53749 (diff) | |
ppc440_uc: Basic emulation of PPC440 DMA controller
PPC440 SoCs such as the AMCC 460EX have a DMA controller which is used
by AmigaOS on the sam460ex. Implement the parts used by AmigaOS so it
can get further booting on the sam460ex machine.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc/sam460ex.c')
| -rw-r--r-- | hw/ppc/sam460ex.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index a03d12d1dc..80c888c3ef 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -505,6 +505,9 @@ static void sam460ex_init(MachineState *machine) /* MAL */ ppc4xx_mal_init(env, 4, 16, &uic[2][3]); + /* DMA */ + ppc4xx_dma_init(env, 0x200); + /* 256K of L2 cache as memory */ ppc4xx_l2sram_init(env); /* FIXME: remove this after fixing l2sram mapping in ppc440_uc.c? */ |