diff options
Diffstat (limited to 'src/mame/drivers/sh4robot.cpp')
-rw-r--r-- | src/mame/drivers/sh4robot.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/mame/drivers/sh4robot.cpp b/src/mame/drivers/sh4robot.cpp new file mode 100644 index 00000000000..5ebe20f7530 --- /dev/null +++ b/src/mame/drivers/sh4robot.cpp @@ -0,0 +1,93 @@ +// license:BSD-3-Clause +// copyright-holders:Miodrag Milanovic +/*************************************************************************** + + SH4 Robot + + http://perso.telecom-paristech.fr/~polti/robot/ + + 27/11/2013 Skeleton driver. + + + 0x0000 0000 - 0x7FFF FFFF : P0 area, cachable + 0x8000 0000 - 0x9FFF FFFF : P1 area, cachable + 0xA000 0000 - 0xBFFF FFFF : P2 area, non-cachable + 0xC000 0000 - 0xDFFF FFFF : P3 area, cachable + 0xE000 0000 - 0xFFFF FFFF : P4 area, non-cachable + + + 0x0000 0000 - 0x03FF FFFF : Area 0 (boot, ROM) + 0x0400 0000 - 0x07FF FFFF : Area 1 (FPGA) + 0x0800 0000 - 0x08FF FFFF : Area 2 (SDRAM 1, 16M) + 0x0C00 0000 - 0x0CFF FFFF : Area 3 (SDRAM 2, 16M) + 0x1000 0000 - 0x13FF FFFF : Area 4 (FPGA) + 0x1400 0000 - 0x17FF FFFF : Area 5 (FPGA) + 0x1800 0000 - 0x1BFF FFFF : Area 6 (FPGA) + 0x1C00 0000 - 0x1FFF FFFF : Area 7 (reserved) + +****************************************************************************/ + +#include "emu.h" +#include "cpu/sh4/sh4.h" + +class sh4robot_state : public driver_device +{ +public: + sh4robot_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_maincpu(*this, "maincpu") { } + + + required_device<cpu_device> m_maincpu; +}; + + +static ADDRESS_MAP_START(sh4robot_mem, AS_PROGRAM, 64, sh4robot_state) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x00000000, 0x00000fff) AM_ROM + AM_RANGE(0x08000000, 0x08ffffff) AM_RAM // SDRAM 1 + AM_RANGE(0x0c000000, 0x0cffffff) AM_RAM // SDRAM 2 + AM_RANGE(0xa0000000, 0xa0000fff) AM_ROM AM_REGION("maincpu", 0) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( sh4robot_io, AS_IO, 64, sh4robot_state ) + ADDRESS_MAP_UNMAP_HIGH +ADDRESS_MAP_END + +static INPUT_PORTS_START( sh4robot ) +INPUT_PORTS_END + +static MACHINE_CONFIG_START( sh4robot, sh4robot_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", SH4LE, 200000000) // SH7750 + MCFG_SH4_MD0(1) + MCFG_SH4_MD1(0) + MCFG_SH4_MD2(1) + MCFG_SH4_MD3(0) + MCFG_SH4_MD4(0) + MCFG_SH4_MD5(1) + MCFG_SH4_MD6(0) + MCFG_SH4_MD7(1) + MCFG_SH4_MD8(0) + MCFG_SH4_CLOCK(200000000) + MCFG_CPU_PROGRAM_MAP(sh4robot_mem) + MCFG_CPU_IO_MAP(sh4robot_io) + +MACHINE_CONFIG_END + +/* ROM definition */ +ROM_START( sh4robot ) + ROM_REGION( 0x1000, "maincpu", ROMREGION_ERASEFF ) + ROM_LOAD( "bootloader.bin", 0x0000, 0x0882, CRC(d2ea0b7d) SHA1(7dd566c5e325d1ce1156a0bcbd7e10d011e9d35f)) + + // FLASH TC58128AFT + // flash blocks 1 till 199 (1*32*512 till 199*32*512) + //ROM_LOAD( "vmlinux-nand_img_with_oob-2.6.10-v1.0", 0x0000, 0x149be0, CRC(eec69ef5) SHA1(524e26d2c2c28061911f4726646b18596d134736)) + // Root FS at flash blocks from 201 till end (201*32*512) + //ROM_LOAD( "shix-linux-v1.0.yaffs", 0x0000, 0x7e9e40, CRC(7a7fdb04) SHA1(0b761e2d179335398399cb046de4e591157cb72f)) +ROM_END + +/* Driver */ + +/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT CONFIG COMPANY FULLNAME FLAGS */ +COMP( 20??, sh4robot, 0, 0, sh4robot, sh4robot, driver_device, 0, "<unknown>", "Robot", MACHINE_NOT_WORKING | MACHINE_NO_SOUND) |