Signed-off-by: BALATON Zoltan balaton@eik.bme.hu
Index: openbios-devel/arch/ppc/qemu/init.c =================================================================== --- openbios-devel/arch/ppc/qemu/init.c (revision 1286) +++ openbios-devel/arch/ppc/qemu/init.c (working copy) @@ -702,6 +732,12 @@ push_str("/"); fword("find-device");
+ /* Apple calls the root node device-tree */ + if (is_apple()) { + push_str("device-tree"); + fword("device-name"); + } + switch(machine_id) { case ARCH_HEATHROW: /* OldWorld */
Index: openbios-devel/drivers/cuda.c =================================================================== --- openbios-devel/drivers/cuda.c (revision 1286) +++ openbios-devel/drivers/cuda.c (working copy) @@ -184,32 +184,33 @@ phandle_t ph=get_cur_dev(); int props[2];
- push_str("via-cuda"); + push_str((is_oldworld() ? "via-cuda" : "via_pmu")); fword("device-type");
set_int_property(ph, "#address-cells", 1); set_int_property(ph, "#size-cells", 0);
- set_property(ph, "compatible", "cuda", 5); - props[0] = __cpu_to_be32(IO_CUDA_OFFSET); props[1] = __cpu_to_be32(IO_CUDA_SIZE);
set_property(ph, "reg", (char *)&props, sizeof(props));
- /* on newworld machines the cuda is on interrupt 0x19 */ + if (is_oldworld()) { + set_property(ph, "compatible", "cuda", 5); + /* we emulate an oldworld hardware, so we must use + * non-standard oldworld property (needed by linux 2.6.18) + */ + set_int_property(ph, "AAPL,interrupts", 0x12); + } else { + set_property(ph, "compatible", "pmu", 4); + /* on newworld machines the cuda is on interrupt 0x19 */
- props[0] = 0x19; - props[1] = 0; - NEWWORLD(set_property(ph, "interrupts", (char *)props, sizeof(props))); - NEWWORLD(set_int_property(ph, "#interrupt-cells", 2)); + props[0] = 0x19; + props[1] = 0; + set_property(ph, "interrupts", (char *)&props, sizeof(props)); + set_int_property(ph, "#interrupt-cells", 2); + }
- /* we emulate an oldworld hardware, so we must use - * non-standard oldworld property (needed by linux 2.6.18) - */ - - OLDWORLD(set_int_property(ph, "AAPL,interrupts", 0x12)); - bind_func("ppc32-reset-all", ppc32_reset_all); push_str("' ppc32-reset-all to reset-all"); fword("eval"); @@ -380,7 +381,8 @@
ph = find_dev(buf); set_property(ph, "device_type", "power-mgt", 10); - set_property(ph, "compatible", "power-mgt", 10); + OLDWORLD(set_property(ph, "compatible", "power-mgt", 10)); + NEWWORLD(set_property(ph, "compatible", "via-pmu-99", 11)); }
cuda_t *cuda_init (const char *path, phys_addr_t base) @@ -395,11 +397,13 @@ if (cuda == NULL) return NULL;
- snprintf(buf, sizeof(buf), "%s/via-cuda", path); + OLDWORLD(snprintf(buf, sizeof(buf), "%s/via-cuda", path)); + NEWWORLD(snprintf(buf, sizeof(buf), "%s/via-pmu", path)); REGISTER_NAMED_NODE(ob_cuda, buf);
aliases = find_dev("/aliases"); - set_property(aliases, "via-cuda", buf, strlen(buf) + 1); + OLDWORLD(set_property(aliases, "via-cuda", buf, strlen(buf) + 1)); + NEWWORLD(set_property(aliases, "via-pmu", buf, strlen(buf) + 1));
cuda->base = base; cuda_writeb(cuda, B, cuda_readb(cuda, B) | TREQ | TIP);