new NOT WORKING machines (#7142)

New NOT WORKING machines
----
Zeebo (Brazil) [Triple Oxygen]

scripts/target/mame/mess.lua

@@ -4520,6 +4520,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/gscpm.cpp",
 	MAME_DIR .. "src/mame/drivers/gsz80.cpp",
 	MAME_DIR .. "src/mame/drivers/ultim809.cpp",
+	MAME_DIR .. "src/mame/drivers/zeebo_qualcomm_adreno130.cpp",
 }
 
 end

src/mame/drivers/zeebo_qualcomm_adreno130.cpp

@@ -0,0 +1,142 @@
+// license:BSD-3-Clause
+// copyright-holders:
+/******************************************************************************
+
+"Zeebo", or "Genie" or "Longcheer W800", is a video game developed in a partnership
+between Qualcomm and Zeebo Inc., the North American arm of the Brazilian company Tectoy.
+
+A large amount of information can be found on
+https://www.tripleoxygen.net/wiki/console/zeebo/start
+
+----
+
+Zeebo comes equipped with an ARM11 processor running at 528 MHZ. It is a chip
+with low energy consumption and widely used in smartphones, such as the iPhone 3G.
+
+Its graphics core is called Adreno 130, and was developed by Qualcomm with technology
+from ATI.
+
+----
+
+System was launched in 2009, but discontinued shortly after.
+
+Games were downloaded to NAND, but once the online store was closed the games could
+no longer be downloaded, leaving no way to get them back onto the system after
+after a factory restore or similar.
+
+----
+
+The information from the site above should be transferred into the driver, there
+are details such as the memory map, and dumps of RAM from a running system.
+
+Is there a bootstrap ROM, or does this happen transparently to the CPU? how is
+memory configuration determined by default etc?
+
+This driver needs a proper owner.
+
+*******************************************************************************/
+
+#include "emu.h"
+
+#include "cpu/arm7/arm7.h"
+#include "speaker.h"
+#include "screen.h"
+
+
+class zeebo_game_state : public driver_device
+{
+public:
+	zeebo_game_state(const machine_config &mconfig, device_type type, const char *tag) :
+		driver_device(mconfig, type, tag),
+		m_maincpu(*this, "arm11")
+	{ }
+
+	void zeebo(machine_config &config);
+
+private:
+	virtual void machine_start() override;
+	virtual void machine_reset() override;
+
+	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+
+	void zeebo_arm11_map(address_map &map);
+
+	void copy_block(int i, int blocksize, int blocksize_stripped, uint8_t* nandrom, int dest);
+	void bootstrap();
+
+	required_device<arm11_cpu_device> m_maincpu;
+};
+
+void zeebo_game_state::zeebo_arm11_map(address_map &map)
+{
+	map(0x00000000, 0x03ffffff).ram();
+}
+
+
+void zeebo_game_state::copy_block(int i, int blocksize, int blocksize_stripped, uint8_t* nandrom, int dest)
+{
+	const int base = i * blocksize;
+	address_space& mem = m_maincpu->space(AS_PROGRAM);
+
+	for (int j = 0; j < blocksize_stripped; j++)
+	{
+		uint8_t data = nandrom[base + j];
+		//printf("writing to %08x : %02x", dest + j, data);
+		mem.write_byte((dest+j)^3, data);
+	}
+}
+
+void zeebo_game_state::bootstrap()
+{
+	uint8_t* rom = memregion("nand")->base();
+
+	int j = 0;
+	for (int i = 0xB700; i < 0xB800; i++) // how much is copied?
+	{
+		copy_block(i, 0x210, 0x200, rom, j * 0x200);
+		j++;
+	}
+}
+
+
+void zeebo_game_state::machine_start()
+{
+}
+
+void zeebo_game_state::machine_reset()
+{
+	bootstrap();
+}
+
+
+static INPUT_PORTS_START( zeebo )
+INPUT_PORTS_END
+
+
+uint32_t zeebo_game_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+	return 0;
+}
+
+void zeebo_game_state::zeebo(machine_config &config)
+{
+	ARM11(config, m_maincpu, 528000000); // 528 MHz ARM11 based SoC 
+	m_maincpu->set_addrmap(AS_PROGRAM, &zeebo_game_state::zeebo_arm11_map);
+
+	screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
+	screen.set_refresh_hz(60);
+	screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
+	screen.set_size(640, 480);
+	screen.set_visarea(0, 640-1, 0, 480-1);
+	screen.set_screen_update(FUNC(zeebo_game_state::screen_update));
+
+	SPEAKER(config, "speaker").front_center();
+}
+
+ROM_START( zeebo )
+	ROM_REGION32_BE( 0x8400000, "nand", 0 )
+	// older versions should be dumped too if possible
+	ROM_LOAD( "1.1.2_spare.bin", 0x000000, 0x8400000, CRC(64bd6faa) SHA1(da0db9585d15cf7f1f127e39b0a5fa47f3c13cc0) )
+ROM_END
+
+CONS( 2009, zeebo,      0,       0,      zeebo, zeebo, zeebo_game_state, empty_init, "Zeebo Inc.", "Zeebo (Brazil)", MACHINE_IS_SKELETON )

src/mame/mame.lst

@@ -42652,6 +42652,9 @@ zerozone                        // (c) 1993 Comad
 @source:zexall.cpp
 zexall                          // zexall z80 test suite with kevtris' preloader/serial interface at 0000-00ff
 
+@source:zeebo_qualcomm_adreno130.cpp
+zeebo
+
 @source:zms8085.cpp
 zephyr                          //