[OpenBIOS] Patch:Add 7447a support.
Mark Cave-Ayland
mark.cave-ayland at ilande.co.uk
Sun Jan 21 10:27:32 CET 2018
On 20/01/18 14:38, Jd Lyons via OpenBIOS wrote:
> This patch should get all 7447a cpus working with openbios, needs a corresponding patch to Qemu-ppc for the v1.5
>
> diff --git a/arch/ppc/qemu/init.c b/arch/ppc/qemu/init.c
> index 5ce080c..09b2db4 100644
> --- a/arch/ppc/qemu/init.c
> +++ b/arch/ppc/qemu/init.c
> @@ -550,6 +550,18 @@ static const struct cpudef ppc_defs[] = {
> .tlb_size = 0x80,
> .initfn = cpu_g4_init,
> },
> + .iu_version = 0x80030000,
> + .name = "PowerPC,G4",
> + .icache_size = 0x8000,
> + .dcache_size = 0x8000,
> + .icache_sets = 0x80,
> + .dcache_sets = 0x80,
> + .icache_block_size = 0x20,
> + .dcache_block_size = 0x20,
> + .tlb_sets = 0x40,
> + .tlb_size = 0x80,
> + .initfn = cpu_g4_init,
> +},
> {
> .iu_version = 0x00390000,
> .name = "PowerPC,970",
The basic patch looks fine, although a subject prefix with "ppc: "
should be used. I can also see some whitespace errors, although I'm not
sure if these are introduced by your email client or not?
If you are unsure about suitable commit messages then do have a look at
the existing history (also available online at
https://git.qemu.org/?p=openbios.git;a=summary) for inspiration.
ATB,
Mark.
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