diff options
| -rw-r--r-- | Makefile.target | 2 | ||||
| -rw-r--r-- | hw/r2d.c | 64 | ||||
| -rw-r--r-- | vl.c | 1 | ||||
| -rw-r--r-- | vl.h | 3 |
4 files changed, 69 insertions, 1 deletions
diff --git a/Makefile.target b/Makefile.target index e45b0cdc23..280f3711b8 100644 --- a/Makefile.target +++ b/Makefile.target @@ -475,7 +475,7 @@ VL_OBJS+= omap.o omap_lcdc.o omap1_clk.o omap_mmc.o palm.o ecc.o CPPFLAGS += -DHAS_AUDIO endif ifeq ($(TARGET_BASE_ARCH), sh4) -VL_OBJS+= shix.o sh7750.o sh7750_regnames.o tc58128.o +VL_OBJS+= shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o endif ifeq ($(TARGET_BASE_ARCH), m68k) VL_OBJS+= an5206.o mcf5206.o ptimer.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o diff --git a/hw/r2d.c b/hw/r2d.c new file mode 100644 index 0000000000..345ef91eae --- /dev/null +++ b/hw/r2d.c @@ -0,0 +1,64 @@ +/* + * Renesas SH7751R R2D-PLUS emulation + * + * Copyright (c) 2007 Magnus Damm + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "vl.h" + +#define SDRAM_BASE 0x0c000000 /* Physical location of SDRAM: Area 3 */ +#define SDRAM_SIZE 0x04000000 + +void r2d_init(int ram_size, int vga_ram_size, int boot_device, + DisplayState * ds, const char **fd_filename, int snapshot, + const char *kernel_filename, const char *kernel_cmdline, + const char *initrd_filename, const char *cpu_model) +{ + int ret; + CPUState *env; + struct SH7750State *s; + + env = cpu_init(); + + /* Allocate memory space */ + cpu_register_physical_memory(SDRAM_BASE, SDRAM_SIZE, 0); + /* Register peripherals */ + s = sh7750_init(env); + /* Todo: register on board registers */ + { + int kernel_size; + + kernel_size = load_image(kernel_filename, phys_ram_base); + + if (kernel_size < 0) { + fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename); + exit(1); + } + + env->pc = SDRAM_BASE | 0xa0000000; /* Start from P2 area */ + } +} + +QEMUMachine r2d_machine = { + "r2d", + "r2d-plus board", + r2d_init +}; @@ -7383,6 +7383,7 @@ void register_machines(void) qemu_register_machine(&palmte_machine); #elif defined(TARGET_SH4) qemu_register_machine(&shix_machine); + qemu_register_machine(&r2d_machine); #elif defined(TARGET_ALPHA) /* XXX: TODO */ #elif defined(TARGET_M68K) @@ -1206,6 +1206,9 @@ extern void cpu_mips_irqctrl_init (void); /* shix.c */ extern QEMUMachine shix_machine; +/* r2d.c */ +extern QEMUMachine r2d_machine; + #ifdef TARGET_PPC /* PowerPC hardware exceptions management helpers */ typedef void (*clk_setup_cb)(void *opaque, uint32_t freq); |