static void integratorcm_init(int memsz, uint32_t flash_offset) { int iomemtype; integratorcm_state *s; s = (integratorcm_state *)qemu_mallocz(sizeof(integratorcm_state)); s->cm_osc = 0x01000048; /* ??? What should the high bits of this value be? */ s->cm_auxosc = 0x0007feff; s->cm_sdram = 0x00011122; if (memsz >= 256) { integrator_spd[31] = 64; s->cm_sdram |= 0x10; } else if (memsz >= 128) { integrator_spd[31] = 32; s->cm_sdram |= 0x0c; } else if (memsz >= 64) { integrator_spd[31] = 16; s->cm_sdram |= 0x08; } else if (memsz >= 32) { integrator_spd[31] = 4; s->cm_sdram |= 0x04; } else { integrator_spd[31] = 2; } memcpy(integrator_spd + 73, "QEMU-MEMORY", 11); s->cm_init = 0x00000112; s->flash_offset = flash_offset; iomemtype = cpu_register_io_memory(0, integratorcm_readfn, integratorcm_writefn, s); cpu_register_physical_memory(0x10000000, 0x007fffff, iomemtype); integratorcm_do_remap(s, 1); /* ??? Save/restore. */ }