mirror of
https://github.com/holub/mame
synced 2025-05-29 09:03:08 +03:00
c00b57ae6d
out of whatsnew: these are now in sync with latest MESS additions, to avoid regressions in the MESS drivers which use these chips
117 lines
5.3 KiB
C
117 lines
5.3 KiB
C
/*******************************************************************************
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Samsung S3C2410
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(c) 2010 Tim Schuerewegen
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*******************************************************************************/
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#include "emu.h"
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#include "cpu/arm7/arm7.h"
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#include "cpu/arm7/arm7core.h"
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#include "machine/s3c2410.h"
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#include "sound/dac.h"
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#define VERBOSE_LEVEL ( 0 )
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INLINE void ATTR_PRINTF(3,4) verboselog( running_machine *machine, int n_level, const char *s_fmt, ...)
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{
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if (VERBOSE_LEVEL >= n_level)
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{
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va_list v;
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char buf[32768];
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va_start( v, s_fmt);
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vsprintf( buf, s_fmt, v);
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va_end( v);
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logerror( "%s: %s", cpuexec_describe_context( machine), buf);
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}
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}
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#define DEVICE_S3C2410
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#include "machine/s3c24xx.c"
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#undef DEVICE_S3C2410
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VIDEO_START( s3c2410 )
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{
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running_device *device = machine->device( S3C2410_TAG);
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s3c24xx_video_start( device, machine);
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}
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VIDEO_UPDATE( s3c2410 )
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{
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running_device *device = screen->machine->device( S3C2410_TAG);
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return s3c24xx_video_update( device, screen, bitmap, cliprect);
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}
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DEVICE_START( s3c2410 )
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{
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const address_space *space = cputag_get_address_space( device->machine, "maincpu", ADDRESS_SPACE_PROGRAM);
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DEVICE_START_CALL(s3c24xx);
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memory_install_readwrite32_device_handler( space, device, 0x48000000, 0x4800003b, 0, 0, s3c24xx_memcon_r, s3c24xx_memcon_w);
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memory_install_readwrite32_device_handler( space, device, 0x49000000, 0x4900005b, 0, 0, s3c24xx_usb_host_r, s3c24xx_usb_host_w);
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memory_install_readwrite32_device_handler( space, device, 0x4a000000, 0x4a00001f, 0, 0, s3c24xx_irq_r, s3c24xx_irq_w);
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memory_install_readwrite32_device_handler( space, device, 0x4b000000, 0x4b000023, 0, 0, s3c24xx_dma_0_r, s3c24xx_dma_0_w);
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memory_install_readwrite32_device_handler( space, device, 0x4b000040, 0x4b000063, 0, 0, s3c24xx_dma_1_r, s3c24xx_dma_1_w);
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memory_install_readwrite32_device_handler( space, device, 0x4b000080, 0x4b0000a3, 0, 0, s3c24xx_dma_2_r, s3c24xx_dma_2_w);
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memory_install_readwrite32_device_handler( space, device, 0x4b0000c0, 0x4b0000e3, 0, 0, s3c24xx_dma_3_r, s3c24xx_dma_3_w);
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memory_install_readwrite32_device_handler( space, device, 0x4c000000, 0x4c000017, 0, 0, s3c24xx_clkpow_r, s3c24xx_clkpow_w);
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memory_install_readwrite32_device_handler( space, device, 0x4d000000, 0x4d000063, 0, 0, s3c2410_lcd_r, s3c24xx_lcd_w);
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memory_install_readwrite32_device_handler( space, device, 0x4d000400, 0x4d0007ff, 0, 0, s3c24xx_lcd_palette_r, s3c24xx_lcd_palette_w);
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memory_install_readwrite32_device_handler( space, device, 0x4e000000, 0x4e000017, 0, 0, s3c24xx_nand_r, s3c24xx_nand_w);
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memory_install_readwrite32_device_handler( space, device, 0x50000000, 0x5000002b, 0, 0, s3c24xx_uart_0_r, s3c24xx_uart_0_w);
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memory_install_readwrite32_device_handler( space, device, 0x50004000, 0x5000402b, 0, 0, s3c24xx_uart_1_r, s3c24xx_uart_1_w);
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memory_install_readwrite32_device_handler( space, device, 0x50008000, 0x5000802b, 0, 0, s3c24xx_uart_2_r, s3c24xx_uart_2_w);
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memory_install_readwrite32_device_handler( space, device, 0x51000000, 0x51000043, 0, 0, s3c24xx_pwm_r, s3c24xx_pwm_w);
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memory_install_readwrite32_device_handler( space, device, 0x52000140, 0x5200026f, 0, 0, s3c24xx_usb_device_r, s3c24xx_usb_device_w);
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memory_install_readwrite32_device_handler( space, device, 0x53000000, 0x5300000b, 0, 0, s3c24xx_wdt_r, s3c24xx_wdt_w);
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memory_install_readwrite32_device_handler( space, device, 0x54000000, 0x5400000f, 0, 0, s3c24xx_iic_r, s3c24xx_iic_w);
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memory_install_readwrite32_device_handler( space, device, 0x55000000, 0x55000013, 0, 0, s3c24xx_iis_r, s3c24xx_iis_w);
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memory_install_readwrite32_device_handler( space, device, 0x56000000, 0x560000bf, 0, 0, s3c24xx_gpio_r, s3c24xx_gpio_w);
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memory_install_readwrite32_device_handler( space, device, 0x57000040, 0x5700008b, 0, 0, s3c24xx_rtc_r, s3c24xx_rtc_w);
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memory_install_readwrite32_device_handler( space, device, 0x58000000, 0x58000013, 0, 0, s3c24xx_adc_r, s3c24xx_adc_w);
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memory_install_readwrite32_device_handler( space, device, 0x59000000, 0x59000017, 0, 0, s3c24xx_spi_0_r, s3c24xx_spi_0_w);
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memory_install_readwrite32_device_handler( space, device, 0x59000020, 0x59000037, 0, 0, s3c24xx_spi_1_r, s3c24xx_spi_1_w);
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memory_install_readwrite32_device_handler( space, device, 0x5a000000, 0x5a000043, 0, 0, s3c24xx_sdi_r, s3c24xx_sdi_w);
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}
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DEVICE_GET_INFO( s3c2410 )
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{
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switch ( state )
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{
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/* --- the following bits of info are returned as pointers to data or functions --- */
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case DEVINFO_FCT_START: info->start = DEVICE_START_NAME(s3c2410); break;
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/* --- the following bits of info are returned as NULL-terminated strings --- */
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case DEVINFO_STR_NAME: strcpy(info->s, "Samsung S3C2410"); break;
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/* --- default --- */
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default: DEVICE_GET_INFO_CALL(s3c24xx); break;
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}
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}
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void s3c2410_uart_fifo_w( running_device *device, int uart, UINT8 data)
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{
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s3c24xx_uart_fifo_w( device, uart, data);
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}
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void s3c2410_touch_screen( running_device *device, int state)
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{
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s3c24xx_touch_screen( device, state);
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}
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WRITE_LINE_DEVICE_HANDLER( s3c2410_pin_frnb_w )
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{
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s3c24xx_pin_frnb_w( device, state);
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}
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void s3c2410_nand_calculate_mecc( UINT8 *data, UINT32 size, UINT8 *mecc)
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{
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mecc[0] = mecc[1] = mecc[2] = mecc[3] = 0;
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for (int i = 0; i < size; i++) nand_update_mecc( mecc, i, data[i]);
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}
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void s3c2410_request_eint( running_device *device, UINT32 number)
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{
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s3c24xx_request_eint( device, number);
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}
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DEFINE_LEGACY_DEVICE(S3C2410, s3c2410);
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