2 * QEMU pavo demo board emulation
4 * Copyright (c) 2008 yajin (yajin@vm-kernel.org)
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
27 * The emulation target is pavo demo board.
28 * http://www.ingenic.cn/eng/productServ/kfyd/Hardware/pffaqQuestionContent.aspx?Category=2&Question=3
33 #include "qemu-common.h"
46 #define PAVO_RAM_SIZE (0x4000000) /*64M */
47 #define PAVO_OSC_EXTAL (12000000) /*12MHZ*/
49 /* pavo board support */
52 struct jz_state_s
*soc
;
62 void mips_pavo_init(ram_addr_t ram_size
, int vga_ram_size
,
63 const char *boot_device
, DisplayState
* ds
,
64 const char *kernel_filename
, const char *kernel_cmdline
,
65 const char *initrd_filename
, const char *cpu_model
)
67 struct mips_pavo_s
*s
= (struct mips_pavo_s
*) qemu_mallocz(sizeof(*s
));
69 if (ram_size
< PAVO_RAM_SIZE
+ JZ4740_SRAM_SIZE
)
71 fprintf(stderr
, "This architecture uses %i bytes of memory\n",
72 PAVO_RAM_SIZE
+ JZ4740_SRAM_SIZE
);
75 s
->soc
= jz4740_init(PAVO_RAM_SIZE
, PAVO_OSC_EXTAL
);
82 QEMUMachine mips_pavo_machine
= {
84 .desc
= "JZ Pavo demo board",
85 .init
= mips_pavo_init
,
86 .ram_require
= (JZ4740_SRAM_SIZE
+ PAVO_RAM_SIZE
) | RAMSIZE_FIXED
,