// license:BSD-3-Clause // copyright-holders:Tim Schuerewegen /******************************************************************************* Samsung S3C2400 (c) 2010 Tim Schuerewegen *******************************************************************************/ #include "emu.h" #include "cpu/arm7/arm7.h" #include "cpu/arm7/arm7core.h" #include "machine/s3c2400.h" #define VERBOSE_LEVEL ( 0 ) static inline void ATTR_PRINTF(3,4) verboselog( device_t &device, int n_level, const char *s_fmt, ...) { if (VERBOSE_LEVEL >= n_level) { va_list v; char buf[32768]; va_start( v, s_fmt); vsprintf( buf, s_fmt, v); va_end( v); device.logerror( "%s: %s", device.machine().describe_context( ), buf); } } #define DEVICE_S3C2400 #define S3C24_CLASS_NAME s3c2400_device #include "machine/s3c24xx.hxx" #undef DEVICE_S3C2400 uint32_t s3c2400_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) { return s3c24xx_video_update(screen, bitmap, cliprect); } const device_type S3C2400 = &device_creator; s3c2400_device::s3c2400_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, S3C2400, "Samsung S3C2400", tag, owner, clock, "s3c2400", __FILE__), m_palette(*this, finder_base::DUMMY_TAG), m_cpu(*this, ":maincpu"), m_pin_r_cb(*this), m_pin_w_cb(*this), m_port_r_cb(*this), m_port_w_cb(*this), m_scl_w_cb(*this), m_sda_r_cb(*this), m_sda_w_cb(*this), m_data_r_cb(*this), m_data_w_cb(*this), m_flags(0) { memset(&m_memcon, 0, sizeof(m_memcon)); memset(&m_usbhost, 0, sizeof(m_usbhost)); memset(&m_irq, 0, sizeof(m_irq)); memset(m_dma, 0, sizeof(m_dma)); memset(&m_clkpow, 0, sizeof(m_clkpow)); memset(&m_lcd, 0, sizeof(m_lcd)); memset(&m_lcdpal, 0, sizeof(m_lcdpal)); memset(m_uart, 0, sizeof(m_uart)); memset(&m_pwm, 0, sizeof(m_pwm)); memset(&m_usbdev, 0, sizeof(m_usbdev)); memset(&m_wdt, 0, sizeof(m_wdt)); memset(&m_iic, 0, sizeof(m_iic)); memset(&m_iis, 0, sizeof(m_iis)); memset(&m_gpio, 0, sizeof(m_gpio)); memset(&m_rtc, 0, sizeof(m_rtc)); memset(&m_adc, 0, sizeof(m_adc)); memset(m_spi, 0, sizeof(m_spi)); memset(&m_mmc, 0, sizeof(m_mmc)); } s3c2400_device::~s3c2400_device() { } //------------------------------------------------- // static_set_palette_tag: Set the tag of the // palette device //------------------------------------------------- void s3c2400_device::static_set_palette_tag(device_t &device, const char *tag) { downcast(device).m_palette.set_tag(tag); } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void s3c2400_device::device_start() { s3c24xx_device_start(); address_space &space = m_cpu->memory().space( AS_PROGRAM); space.install_readwrite_handler(0x14000000, 0x1400003b, read32_delegate(FUNC(s3c2400_device::s3c24xx_memcon_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_memcon_w), this)); space.install_readwrite_handler(0x14200000, 0x1420005b, read32_delegate(FUNC(s3c2400_device::s3c24xx_usb_host_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_usb_host_w), this)); space.install_readwrite_handler(0x14400000, 0x14400017, read32_delegate(FUNC(s3c2400_device::s3c24xx_irq_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_irq_w), this)); space.install_readwrite_handler(0x14600000, 0x1460001b, read32_delegate(FUNC(s3c2400_device::s3c24xx_dma_0_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_dma_0_w), this)); space.install_readwrite_handler(0x14600020, 0x1460003b, read32_delegate(FUNC(s3c2400_device::s3c24xx_dma_1_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_dma_1_w), this)); space.install_readwrite_handler(0x14600040, 0x1460005b, read32_delegate(FUNC(s3c2400_device::s3c24xx_dma_2_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_dma_2_w), this)); space.install_readwrite_handler(0x14600060, 0x1460007b, read32_delegate(FUNC(s3c2400_device::s3c24xx_dma_3_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_dma_3_w), this)); space.install_readwrite_handler(0x14800000, 0x14800017, read32_delegate(FUNC(s3c2400_device::s3c24xx_clkpow_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_clkpow_w), this)); space.install_readwrite_handler(0x14a00000, 0x14a003ff, read32_delegate(FUNC(s3c2400_device::s3c24xx_lcd_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_lcd_w), this)); space.install_readwrite_handler(0x14a00400, 0x14a007ff, read32_delegate(FUNC(s3c2400_device::s3c24xx_lcd_palette_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_lcd_palette_w), this)); space.install_readwrite_handler(0x15000000, 0x1500002b, read32_delegate(FUNC(s3c2400_device::s3c24xx_uart_0_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_uart_0_w), this)); space.install_readwrite_handler(0x15004000, 0x1500402b, read32_delegate(FUNC(s3c2400_device::s3c24xx_uart_1_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_uart_1_w), this)); space.install_readwrite_handler(0x15100000, 0x15100043, read32_delegate(FUNC(s3c2400_device::s3c24xx_pwm_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_pwm_w), this)); space.install_readwrite_handler(0x15200140, 0x152001fb, read32_delegate(FUNC(s3c2400_device::s3c24xx_usb_device_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_usb_device_w), this)); space.install_readwrite_handler(0x15300000, 0x1530000b, read32_delegate(FUNC(s3c2400_device::s3c24xx_wdt_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_wdt_w), this)); space.install_readwrite_handler(0x15400000, 0x1540000f, read32_delegate(FUNC(s3c2400_device::s3c24xx_iic_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_iic_w), this)); space.install_readwrite_handler(0x15508000, 0x15508013, read32_delegate(FUNC(s3c2400_device::s3c24xx_iis_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_iis_w), this)); space.install_readwrite_handler(0x15600000, 0x1560005b, read32_delegate(FUNC(s3c2400_device::s3c24xx_gpio_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_gpio_w), this)); space.install_readwrite_handler(0x15700040, 0x1570008b, read32_delegate(FUNC(s3c2400_device::s3c24xx_rtc_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_rtc_w), this)); space.install_readwrite_handler(0x15800000, 0x15800007, read32_delegate(FUNC(s3c2400_device::s3c24xx_adc_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_adc_w), this)); space.install_readwrite_handler(0x15900000, 0x15900017, read32_delegate(FUNC(s3c2400_device::s3c24xx_spi_0_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_spi_0_w), this)); space.install_readwrite_handler(0x15a00000, 0x15a0003f, read32_delegate(FUNC(s3c2400_device::s3c24xx_mmc_r), this), write32_delegate(FUNC(s3c2400_device::s3c24xx_mmc_w), this)); s3c24xx_video_start(); } //------------------------------------------------- // device_reset - device-specific reset //------------------------------------------------- void s3c2400_device::device_reset() { s3c24xx_device_reset(); } void s3c2400_device::s3c2400_uart_fifo_w(int uart, uint8_t data) { s3c24xx_uart_fifo_w(uart, data); }