[OpenBIOS] [PATCH] ppc: add properties to RTAS node
Alexander Graf
agraf at suse.de
Thu May 21 19:19:38 CEST 2015
On 21.05.15 19:04, Cormac O'Brien wrote:
> This patch adds properties to the RTAS node to allow Mac OS 9 to continue
> its boot process. This is likely only a temporary fix, and the actual RTAS
> will need to be implemented.
>
> Signed-off-by: Cormac O'Brien <i.am.cormac.obrien at gmail.com>
Let's please implement these only when we have their respective RTAS
implementations.
Alex
>
> ---
> arch/ppc/qemu/init.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/ppc/qemu/init.c b/arch/ppc/qemu/init.c
> index 4fe8b72..620f942 100644
> --- a/arch/ppc/qemu/init.c
> +++ b/arch/ppc/qemu/init.c
> @@ -853,6 +853,22 @@ arch_of_init(void)
> size *= 2;
> set_property(ph, "rtas-size", (char*)&size, sizeof(size));
> set_int_property(ph, "rtas-version", is_apple() ? 0x41 : 1);
> + set_int_property(ph, "rtas-error-log-max", 0x28);
> + set_int_property(ph, "rtas-event-scan-rate", 0x0);
> + set_int_property(ph, "get-time-for-power-on", 0xabcdef1e);
> + set_int_property(ph, "system-reboot", 0xabcdef15);
> + set_int_property(ph, "power-off", 0xabcdef12);
> + set_int_property(ph, "set-indicator", 0xabcdef0c);
> + set_int_property(ph, "write-pci-config", 0xabcdef0a);
> + set_int_property(ph, "read-pci-config", 0xabcdef09);
> + set_int_property(ph, "check-exception", 0xabcdef08);
> + set_int_property(ph, "event-scan", 0xabcdef07);
> + set_int_property(ph, "set-time-for-power-on", 0xabcdef06);
> + set_int_property(ph, "set-time-of-day", 0xabcdef05);
> + set_int_property(ph, "get-time-of-day", 0xabcdef04);
> + set_int_property(ph, "nvram-store", 0xabcdef03);
> + set_int_property(ph, "nvram-fetch", 0xabcdef02);
> + set_int_property(ph, "restart-rtas", 0xabcdef01);
> }
> break;
> }
>
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