1 /* 2 * QEMU PowerPC 405 shared definitions 3 * 4 * Copyright (c) 2007 Jocelyn Mayer 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 24 25 #ifndef PPC405_H 26 #define PPC405_H 27 28 #include "hw/ppc/ppc4xx.h" 29 30 /* Bootinfo as set-up by u-boot */ 31 typedef struct ppc4xx_bd_info_t ppc4xx_bd_info_t; 32 struct ppc4xx_bd_info_t { 33 uint32_t bi_memstart; 34 uint32_t bi_memsize; 35 uint32_t bi_flashstart; 36 uint32_t bi_flashsize; 37 uint32_t bi_flashoffset; /* 0x10 */ 38 uint32_t bi_sramstart; 39 uint32_t bi_sramsize; 40 uint32_t bi_bootflags; 41 uint32_t bi_ipaddr; /* 0x20 */ 42 uint8_t bi_enetaddr[6]; 43 uint16_t bi_ethspeed; 44 uint32_t bi_intfreq; 45 uint32_t bi_busfreq; /* 0x30 */ 46 uint32_t bi_baudrate; 47 uint8_t bi_s_version[4]; 48 uint8_t bi_r_version[32]; 49 uint32_t bi_procfreq; 50 uint32_t bi_plb_busfreq; 51 uint32_t bi_pci_busfreq; 52 uint8_t bi_pci_enetaddr[6]; 53 uint32_t bi_pci_enetaddr2[6]; 54 uint32_t bi_opbfreq; 55 uint32_t bi_iic_fast[2]; 56 }; 57 58 /* PowerPC 405 core */ 59 ram_addr_t ppc405_set_bootinfo (CPUPPCState *env, ppc4xx_bd_info_t *bd, 60 uint32_t flags); 61 62 void ppc4xx_plb_init(CPUPPCState *env); 63 void ppc405_ebc_init(CPUPPCState *env); 64 65 CPUPPCState *ppc405ep_init(MemoryRegion *address_space_mem, 66 MemoryRegion ram_memories[2], 67 hwaddr ram_bases[2], 68 hwaddr ram_sizes[2], 69 uint32_t sysclk, qemu_irq **picp, 70 int do_init); 71 72 #endif /* PPC405_H */ 73