1 /* 2 * QEMU PowerPC 4xx emulation 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 PPC4XX_H 26 #define PPC4XX_H 27 28 /* PowerPC 4xx core initialization */ 29 PowerPCCPU *ppc4xx_init(const char *cpu_model, 30 clk_setup_t *cpu_clk, clk_setup_t *tb_clk, 31 uint32_t sysclk); 32 33 /* PowerPC 4xx universal interrupt controller */ 34 enum { 35 PPCUIC_OUTPUT_INT = 0, 36 PPCUIC_OUTPUT_CINT = 1, 37 PPCUIC_OUTPUT_NB, 38 }; 39 qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs, 40 uint32_t dcr_base, int has_ssr, int has_vr); 41 42 ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks, 43 MemoryRegion ram_memories[], 44 hwaddr ram_bases[], 45 hwaddr ram_sizes[], 46 const unsigned int sdram_bank_sizes[]); 47 48 void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks, 49 MemoryRegion ram_memories[], 50 hwaddr *ram_bases, 51 hwaddr *ram_sizes, 52 int do_init); 53 54 void ppc4xx_mal_init(CPUPPCState *env, uint8_t txcnum, uint8_t rxcnum, 55 qemu_irq irqs[4]); 56 57 #define TYPE_PPC4xx_PCI_HOST_BRIDGE "ppc4xx-pcihost" 58 59 #endif /* PPC4XX_H */ 60