/* * Texas Instruments OMAP processors. * * Copyright (C) 2006-2008 Andrzej Zaborowski * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 or * (at your option) version 3 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, see . */ #ifndef hw_omap_h #include "exec/memory.h" # define hw_omap_h "omap.h" #include "hw/irq.h" #include "target/arm/cpu-qom.h" # define OMAP_EMIFS_BASE 0x00000000 # define OMAP2_Q0_BASE 0x00000000 # define OMAP_CS0_BASE 0x00000000 # define OMAP_CS1_BASE 0x04000000 # define OMAP_CS2_BASE 0x08000000 # define OMAP_CS3_BASE 0x0c000000 # define OMAP_EMIFF_BASE 0x10000000 # define OMAP_IMIF_BASE 0x20000000 # define OMAP_LOCALBUS_BASE 0x30000000 # define OMAP2_Q1_BASE 0x40000000 # define OMAP2_L4_BASE 0x48000000 # define OMAP2_SRAM_BASE 0x40200000 # define OMAP2_L3_BASE 0x68000000 # define OMAP2_Q2_BASE 0x80000000 # define OMAP2_Q3_BASE 0xc0000000 # define OMAP_MPUI_BASE 0xe1000000 # define OMAP730_SRAM_SIZE 0x00032000 # define OMAP15XX_SRAM_SIZE 0x00030000 # define OMAP16XX_SRAM_SIZE 0x00004000 # define OMAP1611_SRAM_SIZE 0x0003e800 # define OMAP242X_SRAM_SIZE 0x000a0000 # define OMAP243X_SRAM_SIZE 0x00010000 # define OMAP_CS0_SIZE 0x04000000 # define OMAP_CS1_SIZE 0x04000000 # define OMAP_CS2_SIZE 0x04000000 # define OMAP_CS3_SIZE 0x04000000 /* omap_clk.c */ struct omap_mpu_state_s; typedef struct clk *omap_clk; omap_clk omap_findclk(struct omap_mpu_state_s *mpu, const char *name); void omap_clk_init(struct omap_mpu_state_s *mpu); void omap_clk_adduser(struct clk *clk, qemu_irq user); void omap_clk_get(omap_clk clk); void omap_clk_put(omap_clk clk); void omap_clk_onoff(omap_clk clk, int on); void omap_clk_canidle(omap_clk clk, int can); void omap_clk_setrate(omap_clk clk, int divide, int multiply); int64_t omap_clk_getrate(omap_clk clk); void omap_clk_reparent(omap_clk clk, omap_clk parent); /* OMAP2 l4 Interconnect */ struct omap_l4_s; struct omap_l4_region_s { hwaddr offset; size_t size; int access; }; struct omap_l4_agent_info_s { int ta; int region; int regions; int ta_region; }; struct omap_target_agent_s { MemoryRegion iomem; struct omap_l4_s *bus; int regions; const struct omap_l4_region_s *start; hwaddr base; uint32_t component; uint32_t control; uint32_t status; }; struct omap_l4_s *omap_l4_init(MemoryRegion *address_space, hwaddr base, int ta_num); struct omap_target_agent_s; struct omap_target_agent_s *omap_l4ta_get( struct omap_l4_s *bus, const struct omap_l4_region_s *regions, const struct omap_l4_agent_info_s *agents, int cs); hwaddr omap_l4_attach(struct omap_target_agent_s *ta, int region, MemoryRegion *mr); hwaddr omap_l4_region_base(struct omap_target_agent_s *ta, int region); hwaddr omap_l4_region_size(struct omap_target_agent_s *ta, int region); /* OMAP2 SDRAM controller */ struct omap_sdrc_s; struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem, hwaddr base); void omap_sdrc_reset(struct omap_sdrc_s *s); /* OMAP2 general purpose memory controller */ struct omap_gpmc_s; struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu, hwaddr base, qemu_irq irq, qemu_irq drq); void omap_gpmc_reset(struct omap_gpmc_s *s); void omap_gpmc_attach(struct omap_gpmc_s *s, int cs, MemoryRegion *iomem); void omap_gpmc_attach_nand(struct omap_gpmc_s *s, int cs, DeviceState *nand); /* * Common IRQ numbers for level 1 interrupt handler * See /usr/include/asm-arm/arch-omap/irqs.h in Linux. */ # define OMAP_INT_CAMERA 1 # define OMAP_INT_FIQ 3 # define OMAP_INT_RTDX 6 # define OMAP_INT_DSP_MMU_ABORT 7 # define OMAP_INT_HOST 8 # define OMAP_INT_ABORT 9 # define OMAP_INT_BRIDGE_PRIV 13 # define OMAP_INT_GPIO_BANK1 14 # define OMAP_INT_UART3 15 # define OMAP_INT_TIMER3 16 # define OMAP_INT_DMA_CH0_6 19 # define OMAP_INT_DMA_CH1_7 20 # define OMAP_INT_DMA_CH2_8 21 # define OMAP_INT_DMA_CH3 22 # define OMAP_INT_DMA_CH4 23 # define OMAP_INT_DMA_CH5 24 # define OMAP_INT_DMA_LCD 25 # define OMAP_INT_TIMER1 26 # define OMAP_INT_WD_TIMER 27 # define OMAP_INT_BRIDGE_PUB 28 # define OMAP_INT_TIMER2 30 # define OMAP_INT_LCD_CTRL 31 /* * Common OMAP-15xx IRQ numbers for level 1 interrupt handler */ # define OMAP_INT_15XX_IH2_IRQ 0 # define OMAP_INT_15XX_LB_MMU 17 # define OMAP_INT_15XX_LOCAL_BUS 29 /* * OMAP-1510 specific IRQ numbers for level 1 interrupt handler */ # define OMAP_INT_1510_SPI_TX 4 # define OMAP_INT_1510_SPI_RX 5 # define OMAP_INT_1510_DSP_MAILBOX1 10 # define OMAP_INT_1510_DSP_MAILBOX2 11 /* * OMAP-310 specific IRQ numbers for level 1 interrupt handler */ # define OMAP_INT_310_McBSP2_TX 4 # define OMAP_INT_310_McBSP2_RX 5 # define OMAP_INT_310_HSB_MAILBOX1 12 # define OMAP_INT_310_HSAB_MMU 18 /* * OMAP-1610 specific IRQ numbers for level 1 interrupt handler */ # define OMAP_INT_1610_IH2_IRQ 0 # define OMAP_INT_1610_IH2_FIQ 2 # define OMAP_INT_1610_McBSP2_TX 4 # define OMAP_INT_1610_McBSP2_RX 5 # define OMAP_INT_1610_DSP_MAILBOX1 10 # define OMAP_INT_1610_DSP_MAILBOX2 11 # define OMAP_INT_1610_LCD_LINE 12 # define OMAP_INT_1610_GPTIMER1 17 # define OMAP_INT_1610_GPTIMER2 18 # define OMAP_INT_1610_SSR_FIFO_0 29 /* * OMAP-730 specific IRQ numbers for level 1 interrupt handler */ # define OMAP_INT_730_IH2_FIQ 0 # define OMAP_INT_730_IH2_IRQ 1 # define OMAP_INT_730_USB_NON_ISO 2 # define OMAP_INT_730_USB_ISO 3 # define OMAP_INT_730_ICR 4 # define OMAP_INT_730_EAC 5 # define OMAP_INT_730_GPIO_BANK1 6 # define OMAP_INT_730_GPIO_BANK2 7 # define OMAP_INT_730_GPIO_BANK3 8 # define OMAP_INT_730_McBSP2TX 10 # define OMAP_INT_730_McBSP2RX 11 # define OMAP_INT_730_McBSP2RX_OVF 12 # define OMAP_INT_730_LCD_LINE 14 # define OMAP_INT_730_GSM_PROTECT 15 # define OMAP_INT_730_TIMER3 16 # define OMAP_INT_730_GPIO_BANK5 17 # define OMAP_INT_730_GPIO_BANK6 18 # define OMAP_INT_730_SPGIO_WR 29 /* * Common IRQ numbers for level 2 interrupt handler */ # define OMAP_INT_KEYBOARD 1 # define OMAP_INT_uWireTX 2 # define OMAP_INT_uWireRX 3 # define OMAP_INT_I2C 4 # define OMAP_INT_MPUIO 5 # define OMAP_INT_USB_HHC_1 6 # define OMAP_INT_McBSP3TX 10 # define OMAP_INT_McBSP3RX 11 # define OMAP_INT_McBSP1TX 12 # define OMAP_INT_McBSP1RX 13 # define OMAP_INT_UART1 14 # define OMAP_INT_UART2 15 # define OMAP_INT_USB_W2FC 20 # define OMAP_INT_1WIRE 21 # define OMAP_INT_OS_TIMER 22 # define OMAP_INT_OQN 23 # define OMAP_INT_GAUGE_32K 24 # define OMAP_INT_RTC_TIMER 25 # define OMAP_INT_RTC_ALARM 26 # define OMAP_INT_DSP_MMU 28 /* * OMAP-1510 specific IRQ numbers for level 2 interrupt handler */ # define OMAP_INT_1510_BT_MCSI1TX 16 # define OMAP_INT_1510_BT_MCSI1RX 17 # define OMAP_INT_1510_SoSSI_MATCH 19 # define OMAP_INT_1510_MEM_STICK 27 # define OMAP_INT_1510_COM_SPI_RO 31 /* * OMAP-310 specific IRQ numbers for level 2 interrupt handler */ # define OMAP_INT_310_FAC 0 # define OMAP_INT_310_USB_HHC_2 7 # define OMAP_INT_310_MCSI1_FE 16 # define OMAP_INT_310_MCSI2_FE 17 # define OMAP_INT_310_USB_W2FC_ISO 29 # define OMAP_INT_310_USB_W2FC_NON_ISO 30 # define OMAP_INT_310_McBSP2RX_OF 31 /* * OMAP-1610 specific IRQ numbers for level 2 interrupt handler */ # define OMAP_INT_1610_FAC 0 # define OMAP_INT_1610_USB_HHC_2 7 # define OMAP_INT_1610_USB_OTG 8 # define OMAP_INT_1610_SoSSI 9 # define OMAP_INT_1610_BT_MCSI1TX 16 # define OMAP_INT_1610_BT_MCSI1RX 17 # define OMAP_INT_1610_SoSSI_MATCH 19 # define OMAP_INT_1610_MEM_STICK 27 # define OMAP_INT_1610_McBSP2RX_OF 31 # define OMAP_INT_1610_STI 32 # define OMAP_INT_1610_STI_WAKEUP 33 # define OMAP_INT_1610_GPTIMER3 34 # define OMAP_INT_1610_GPTIMER4 35 # define OMAP_INT_1610_GPTIMER5 36 # define OMAP_INT_1610_GPTIMER6 37 # define OMAP_INT_1610_GPTIMER7 38 # define OMAP_INT_1610_GPTIMER8 39 # define OMAP_INT_1610_GPIO_BANK2 40 # define OMAP_INT_1610_GPIO_BANK3 41 # define OMAP_INT_1610_MMC2 42 # define OMAP_INT_1610_CF 43 # define OMAP_INT_1610_WAKE_UP_REQ 46 # define OMAP_INT_1610_GPIO_BANK4 48 # define OMAP_INT_1610_SPI 49 # define OMAP_INT_1610_DMA_CH6 53 # define OMAP_INT_1610_DMA_CH7 54 # define OMAP_INT_1610_DMA_CH8 55 # define OMAP_INT_1610_DMA_CH9 56 # define OMAP_INT_1610_DMA_CH10 57 # define OMAP_INT_1610_DMA_CH11 58 # define OMAP_INT_1610_DMA_CH12 59 # define OMAP_INT_1610_DMA_CH13 60 # define OMAP_INT_1610_DMA_CH14 61 # define OMAP_INT_1610_DMA_CH15 62 # define OMAP_INT_1610_NAND 63 /* * OMAP-730 specific IRQ numbers for level 2 interrupt handler */ # define OMAP_INT_730_HW_ERRORS 0 # define OMAP_INT_730_NFIQ_PWR_FAIL 1 # define OMAP_INT_730_CFCD 2 # define OMAP_INT_730_CFIREQ 3 # define OMAP_INT_730_I2C 4 # define OMAP_INT_730_PCC 5 # define OMAP_INT_730_MPU_EXT_NIRQ 6 # define OMAP_INT_730_SPI_100K_1 7 # define OMAP_INT_730_SYREN_SPI 8 # define OMAP_INT_730_VLYNQ 9 # define OMAP_INT_730_GPIO_BANK4 10 # define OMAP_INT_730_McBSP1TX 11 # define OMAP_INT_730_McBSP1RX 12 # define OMAP_INT_730_McBSP1RX_OF 13 # define OMAP_INT_730_UART_MODEM_IRDA_2 14 # define OMAP_INT_730_UART_MODEM_1 15 # define OMAP_INT_730_MCSI 16 # define OMAP_INT_730_uWireTX 17 # define OMAP_INT_730_uWireRX 18 # define OMAP_INT_730_SMC_CD 19 # define OMAP_INT_730_SMC_IREQ 20 # define OMAP_INT_730_HDQ_1WIRE 21 # define OMAP_INT_730_TIMER32K 22 # define OMAP_INT_730_MMC_SDIO 23 # define OMAP_INT_730_UPLD 24 # define OMAP_INT_730_USB_HHC_1 27 # define OMAP_INT_730_USB_HHC_2 28 # define OMAP_INT_730_USB_GENI 29 # define OMAP_INT_730_USB_OTG 30 # define OMAP_INT_730_CAMERA_IF 31 # define OMAP_INT_730_RNG 32 # define OMAP_INT_730_DUAL_MODE_TIMER 33 # define OMAP_INT_730_DBB_RF_EN 34 # define OMAP_INT_730_MPUIO_KEYPAD 35 # define OMAP_INT_730_SHA1_MD5 36 # define OMAP_INT_730_SPI_100K_2 37 # define OMAP_INT_730_RNG_IDLE 38 # define OMAP_INT_730_MPUIO 39 # define OMAP_INT_730_LLPC_LCD_CTRL_OFF 40 # define OMAP_INT_730_LLPC_OE_FALLING 41 # define OMAP_INT_730_LLPC_OE_RISING 42 # define OMAP_INT_730_LLPC_VSYNC 43 # define OMAP_INT_730_WAKE_UP_REQ 46 # define OMAP_INT_730_DMA_CH6 53 # define OMAP_INT_730_DMA_CH7 54 # define OMAP_INT_730_DMA_CH8 55 # define OMAP_INT_730_DMA_CH9 56 # define OMAP_INT_730_DMA_CH10 57 # define OMAP_INT_730_DMA_CH11 58 # define OMAP_INT_730_DMA_CH12 59 # define OMAP_INT_730_DMA_CH13 60 # define OMAP_INT_730_DMA_CH14 61 # define OMAP_INT_730_DMA_CH15 62 # define OMAP_INT_730_NAND 63 /* * OMAP-24xx common IRQ numbers */ # define OMAP_INT_24XX_STI 4 # define OMAP_INT_24XX_SYS_NIRQ 7 # define OMAP_INT_24XX_L3_IRQ 10 # define OMAP_INT_24XX_PRCM_MPU_IRQ 11 # define OMAP_INT_24XX_SDMA_IRQ0 12 # define OMAP_INT_24XX_SDMA_IRQ1 13 # define OMAP_INT_24XX_SDMA_IRQ2 14 # define OMAP_INT_24XX_SDMA_IRQ3 15 # define OMAP_INT_243X_MCBSP2_IRQ 16 # define OMAP_INT_243X_MCBSP3_IRQ 17 # define OMAP_INT_243X_MCBSP4_IRQ 18 # define OMAP_INT_243X_MCBSP5_IRQ 19 # define OMAP_INT_24XX_GPMC_IRQ 20 # define OMAP_INT_24XX_GUFFAW_IRQ 21 # define OMAP_INT_24XX_IVA_IRQ 22 # define OMAP_INT_24XX_EAC_IRQ 23 # define OMAP_INT_24XX_CAM_IRQ 24 # define OMAP_INT_24XX_DSS_IRQ 25 # define OMAP_INT_24XX_MAIL_U0_MPU 26 # define OMAP_INT_24XX_DSP_UMA 27 # define OMAP_INT_24XX_DSP_MMU 28 # define OMAP_INT_24XX_GPIO_BANK1 29 # define OMAP_INT_24XX_GPIO_BANK2 30 # define OMAP_INT_24XX_GPIO_BANK3 31 # define OMAP_INT_24XX_GPIO_BANK4 32 # define OMAP_INT_243X_GPIO_BANK5 33 # define OMAP_INT_24XX_MAIL_U3_MPU 34 # define OMAP_INT_24XX_WDT3 35 # define OMAP_INT_24XX_WDT4 36 # define OMAP_INT_24XX_GPTIMER1 37 # define OMAP_INT_24XX_GPTIMER2 38 # define OMAP_INT_24XX_GPTIMER3 39 # define OMAP_INT_24XX_GPTIMER4 40 # define OMAP_INT_24XX_GPTIMER5 41 # define OMAP_INT_24XX_GPTIMER6 42 # define OMAP_INT_24XX_GPTIMER7 43 # define OMAP_INT_24XX_GPTIMER8 44 # define OMAP_INT_24XX_GPTIMER9 45 # define OMAP_INT_24XX_GPTIMER10 46 # define OMAP_INT_24XX_GPTIMER11 47 # define OMAP_INT_24XX_GPTIMER12 48 # define OMAP_INT_24XX_PKA_IRQ 50 # define OMAP_INT_24XX_SHA1MD5_IRQ 51 # define OMAP_INT_24XX_RNG_IRQ 52 # define OMAP_INT_24XX_MG_IRQ 53 # define OMAP_INT_24XX_I2C1_IRQ 56 # define OMAP_INT_24XX_I2C2_IRQ 57 # define OMAP_INT_24XX_MCBSP1_IRQ_TX 59 # define OMAP_INT_24XX_MCBSP1_IRQ_RX 60 # define OMAP_INT_24XX_MCBSP2_IRQ_TX 62 # define OMAP_INT_24XX_MCBSP2_IRQ_RX 63 # define OMAP_INT_243X_MCBSP1_IRQ 64 # define OMAP_INT_24XX_MCSPI1_IRQ 65 # define OMAP_INT_24XX_MCSPI2_IRQ 66 # define OMAP_INT_24XX_SSI1_IRQ0 67 # define OMAP_INT_24XX_SSI1_IRQ1 68 # define OMAP_INT_24XX_SSI2_IRQ0 69 # define OMAP_INT_24XX_SSI2_IRQ1 70 # define OMAP_INT_24XX_SSI_GDD_IRQ 71 # define OMAP_INT_24XX_UART1_IRQ 72 # define OMAP_INT_24XX_UART2_IRQ 73 # define OMAP_INT_24XX_UART3_IRQ 74 # define OMAP_INT_24XX_USB_IRQ_GEN 75 # define OMAP_INT_24XX_USB_IRQ_NISO 76 # define OMAP_INT_24XX_USB_IRQ_ISO 77 # define OMAP_INT_24XX_USB_IRQ_HGEN 78 # define OMAP_INT_24XX_USB_IRQ_HSOF 79 # define OMAP_INT_24XX_USB_IRQ_OTG 80 # define OMAP_INT_24XX_VLYNQ_IRQ 81 # define OMAP_INT_24XX_MMC_IRQ 83 # define OMAP_INT_24XX_MS_IRQ 84 # define OMAP_INT_24XX_FAC_IRQ 85 # define OMAP_INT_24XX_MCSPI3_IRQ 91 # define OMAP_INT_243X_HS_USB_MC 92 # define OMAP_INT_243X_HS_USB_DMA 93 # define OMAP_INT_243X_CARKIT 94 # define OMAP_INT_34XX_GPTIMER12 95 /* omap_dma.c */ enum omap_dma_model { omap_dma_3_0, omap_dma_3_1, omap_dma_3_2, omap_dma_4, }; struct soc_dma_s; struct soc_dma_s *omap_dma_init(hwaddr base, qemu_irq *irqs, MemoryRegion *sysmem, qemu_irq lcd_irq, struct omap_mpu_state_s *mpu, omap_clk clk, enum omap_dma_model model); struct soc_dma_s *omap_dma4_init(hwaddr base, qemu_irq *irqs, MemoryRegion *sysmem, struct omap_mpu_state_s *mpu, int fifo, int chans, omap_clk iclk, omap_clk fclk); void omap_dma_reset(struct soc_dma_s *s); struct dma_irq_map { int ih; int intr; }; /* Only used in OMAP DMA 3.x gigacells */ enum omap_dma_port { emiff = 0, emifs, imif, /* omap16xx: ocp_t1 */ tipb, local, /* omap16xx: ocp_t2 */ tipb_mpui, __omap_dma_port_last, }; typedef enum { constant = 0, post_incremented, single_index, double_index, } omap_dma_addressing_t; /* Only used in OMAP DMA 3.x gigacells */ struct omap_dma_lcd_channel_s { enum omap_dma_port src; hwaddr src_f1_top; hwaddr src_f1_bottom; hwaddr src_f2_top; hwaddr src_f2_bottom; /* Used in OMAP DMA 3.2 gigacell */ unsigned char brust_f1; unsigned char pack_f1; unsigned char data_type_f1; unsigned char brust_f2; unsigned char pack_f2; unsigned char data_type_f2; unsigned char end_prog; unsigned char repeat; unsigned char auto_init; unsigned char priority; unsigned char fs; unsigned char running; unsigned char bs; unsigned char omap_3_1_compatible_disable; unsigned char dst; unsigned char lch_type; int16_t element_index_f1; int16_t element_index_f2; int32_t frame_index_f1; int32_t frame_index_f2; uint16_t elements_f1; uint16_t frames_f1; uint16_t elements_f2; uint16_t frames_f2; omap_dma_addressing_t mode_f1; omap_dma_addressing_t mode_f2; /* Destination port is fixed. */ int interrupts; int condition; int dual; int current_frame; hwaddr phys_framebuffer[2]; qemu_irq irq; struct omap_mpu_state_s *mpu; } *omap_dma_get_lcdch(struct soc_dma_s *s); /* * DMA request numbers for OMAP1 * See /usr/include/asm-arm/arch-omap/dma.h in Linux. */ # define OMAP_DMA_NO_DEVICE 0 # define OMAP_DMA_MCSI1_TX 1 # define OMAP_DMA_MCSI1_RX 2 # define OMAP_DMA_I2C_RX 3 # define OMAP_DMA_I2C_TX 4 # define OMAP_DMA_EXT_NDMA_REQ0 5 # define OMAP_DMA_EXT_NDMA_REQ1 6 # define OMAP_DMA_UWIRE_TX 7 # define OMAP_DMA_MCBSP1_TX 8 # define OMAP_DMA_MCBSP1_RX 9 # define OMAP_DMA_MCBSP3_TX 10 # define OMAP_DMA_MCBSP3_RX 11 # define OMAP_DMA_UART1_TX 12 # define OMAP_DMA_UART1_RX 13 # define OMAP_DMA_UART2_TX 14 # define OMAP_DMA_UART2_RX 15 # define OMAP_DMA_MCBSP2_TX 16 # define OMAP_DMA_MCBSP2_RX 17 # define OMAP_DMA_UART3_TX 18 # define OMAP_DMA_UART3_RX 19 # define OMAP_DMA_CAMERA_IF_RX 20 # define OMAP_DMA_MMC_TX 21 # define OMAP_DMA_MMC_RX 22 # define OMAP_DMA_NAND 23 /* Not in OMAP310 */ # define OMAP_DMA_IRQ_LCD_LINE 24 /* Not in OMAP310 */ # define OMAP_DMA_MEMORY_STICK 25 /* Not in OMAP310 */ # define OMAP_DMA_USB_W2FC_RX0 26 # define OMAP_DMA_USB_W2FC_RX1 27 # define OMAP_DMA_USB_W2FC_RX2 28 # define OMAP_DMA_USB_W2FC_TX0 29 # define OMAP_DMA_USB_W2FC_TX1 30 # define OMAP_DMA_USB_W2FC_TX2 31 /* These are only for 1610 */ # define OMAP_DMA_CRYPTO_DES_IN 32 # define OMAP_DMA_SPI_TX 33 # define OMAP_DMA_SPI_RX 34 # define OMAP_DMA_CRYPTO_HASH 35 # define OMAP_DMA_CCP_ATTN 36 # define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37 # define OMAP_DMA_CMT_APE_TX_CHAN_0 38 # define OMAP_DMA_CMT_APE_RV_CHAN_0 39 # define OMAP_DMA_CMT_APE_TX_CHAN_1 40 # define OMAP_DMA_CMT_APE_RV_CHAN_1 41 # define OMAP_DMA_CMT_APE_TX_CHAN_2 42 # define OMAP_DMA_CMT_APE_RV_CHAN_2 43 # define OMAP_DMA_CMT_APE_TX_CHAN_3 44 # define OMAP_DMA_CMT_APE_RV_CHAN_3 45 # define OMAP_DMA_CMT_APE_TX_CHAN_4 46 # define OMAP_DMA_CMT_APE_RV_CHAN_4 47 # define OMAP_DMA_CMT_APE_TX_CHAN_5 48 # define OMAP_DMA_CMT_APE_RV_CHAN_5 49 # define OMAP_DMA_CMT_APE_TX_CHAN_6 50 # define OMAP_DMA_CMT_APE_RV_CHAN_6 51 # define OMAP_DMA_CMT_APE_TX_CHAN_7 52 # define OMAP_DMA_CMT_APE_RV_CHAN_7 53 # define OMAP_DMA_MMC2_TX 54 # define OMAP_DMA_MMC2_RX 55 # define OMAP_DMA_CRYPTO_DES_OUT 56 /* * DMA request numbers for the OMAP2 */ # define OMAP24XX_DMA_NO_DEVICE 0 # define OMAP24XX_DMA_XTI_DMA 1 /* Not in OMAP2420 */ # define OMAP24XX_DMA_EXT_DMAREQ0 2 # define OMAP24XX_DMA_EXT_DMAREQ1 3 # define OMAP24XX_DMA_GPMC 4 # define OMAP24XX_DMA_GFX 5 /* Not in OMAP2420 */ # define OMAP24XX_DMA_DSS 6 # define OMAP24XX_DMA_VLYNQ_TX 7 /* Not in OMAP2420 */ # define OMAP24XX_DMA_CWT 8 /* Not in OMAP2420 */ # define OMAP24XX_DMA_AES_TX 9 /* Not in OMAP2420 */ # define OMAP24XX_DMA_AES_RX 10 /* Not in OMAP2420 */ # define OMAP24XX_DMA_DES_TX 11 /* Not in OMAP2420 */ # define OMAP24XX_DMA_DES_RX 12 /* Not in OMAP2420 */ # define OMAP24XX_DMA_SHA1MD5_RX 13 /* Not in OMAP2420 */ # define OMAP24XX_DMA_EXT_DMAREQ2 14 # define OMAP24XX_DMA_EXT_DMAREQ3 15 # define OMAP24XX_DMA_EXT_DMAREQ4 16 # define OMAP24XX_DMA_EAC_AC_RD 17 # define OMAP24XX_DMA_EAC_AC_WR 18 # define OMAP24XX_DMA_EAC_MD_UL_RD 19 # define OMAP24XX_DMA_EAC_MD_UL_WR 20 # define OMAP24XX_DMA_EAC_MD_DL_RD 21 # define OMAP24XX_DMA_EAC_MD_DL_WR 22 # define OMAP24XX_DMA_EAC_BT_UL_RD 23 # define OMAP24XX_DMA_EAC_BT_UL_WR 24 # define OMAP24XX_DMA_EAC_BT_DL_RD 25 # define OMAP24XX_DMA_EAC_BT_DL_WR 26 # define OMAP24XX_DMA_I2C1_TX 27 # define OMAP24XX_DMA_I2C1_RX 28 # define OMAP24XX_DMA_I2C2_TX 29 # define OMAP24XX_DMA_I2C2_RX 30 # define OMAP24XX_DMA_MCBSP1_TX 31 # define OMAP24XX_DMA_MCBSP1_RX 32 # define OMAP24XX_DMA_MCBSP2_TX 33 # define OMAP24XX_DMA_MCBSP2_RX 34 # define OMAP24XX_DMA_SPI1_TX0 35 # define OMAP24XX_DMA_SPI1_RX0 36 # define OMAP24XX_DMA_SPI1_TX1 37 # define OMAP24XX_DMA_SPI1_RX1 38 # define OMAP24XX_DMA_SPI1_TX2 39 # define OMAP24XX_DMA_SPI1_RX2 40 # define OMAP24XX_DMA_SPI1_TX3 41 # define OMAP24XX_DMA_SPI1_RX3 42 # define OMAP24XX_DMA_SPI2_TX0 43 # define OMAP24XX_DMA_SPI2_RX0 44 # define OMAP24XX_DMA_SPI2_TX1 45 # define OMAP24XX_DMA_SPI2_RX1 46 # define OMAP24XX_DMA_UART1_TX 49 # define OMAP24XX_DMA_UART1_RX 50 # define OMAP24XX_DMA_UART2_TX 51 # define OMAP24XX_DMA_UART2_RX 52 # define OMAP24XX_DMA_UART3_TX 53 # define OMAP24XX_DMA_UART3_RX 54 # define OMAP24XX_DMA_USB_W2FC_TX0 55 # define OMAP24XX_DMA_USB_W2FC_RX0 56 # define OMAP24XX_DMA_USB_W2FC_TX1 57 # define OMAP24XX_DMA_USB_W2FC_RX1 58 # define OMAP24XX_DMA_USB_W2FC_TX2 59 # define OMAP24XX_DMA_USB_W2FC_RX2 60 # define OMAP24XX_DMA_MMC1_TX 61 # define OMAP24XX_DMA_MMC1_RX 62 # define OMAP24XX_DMA_MS 63 /* Not in OMAP2420 */ # define OMAP24XX_DMA_EXT_DMAREQ5 64 /* omap[123].c */ /* OMAP2 gp timer */ struct omap_gp_timer_s; struct omap_gp_timer_s *omap_gp_timer_init(struct omap_target_agent_s *ta, qemu_irq irq, omap_clk fclk, omap_clk iclk); void omap_gp_timer_reset(struct omap_gp_timer_s *s); /* OMAP2 sysctimer */ struct omap_synctimer_s; struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta, struct omap_mpu_state_s *mpu, omap_clk fclk, omap_clk iclk); void omap_synctimer_reset(struct omap_synctimer_s *s); struct omap_uart_s; struct omap_uart_s *omap_uart_init(hwaddr base, qemu_irq irq, omap_clk fclk, omap_clk iclk, qemu_irq txdma, qemu_irq rxdma, const char *label, CharDriverState *chr); struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem, struct omap_target_agent_s *ta, qemu_irq irq, omap_clk fclk, omap_clk iclk, qemu_irq txdma, qemu_irq rxdma, const char *label, CharDriverState *chr); void omap_uart_reset(struct omap_uart_s *s); void omap_uart_attach(struct omap_uart_s *s, CharDriverState *chr); struct omap_mpuio_s; qemu_irq *omap_mpuio_in_get(struct omap_mpuio_s *s); void omap_mpuio_out_set(struct omap_mpuio_s *s, int line, qemu_irq handler); void omap_mpuio_key(struct omap_mpuio_s *s, int row, int col, int down); struct uWireSlave { uint16_t (*receive)(void *opaque); void (*send)(void *opaque, uint16_t data); void *opaque; }; struct omap_uwire_s; void omap_uwire_attach(struct omap_uwire_s *s, uWireSlave *slave, int chipselect); /* OMAP2 spi */ struct omap_mcspi_s; struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum, qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk); void omap_mcspi_attach(struct omap_mcspi_s *s, uint32_t (*txrx)(void *opaque, uint32_t, int), void *opaque, int chipselect); void omap_mcspi_reset(struct omap_mcspi_s *s); struct I2SCodec { void *opaque; /* The CPU can call this if it is generating the clock signal on the * i2s port. The CODEC can ignore it if it is set up as a clock * master and generates its own clock. */ void (*set_rate)(void *opaque, int in, int out); void (*tx_swallow)(void *opaque); qemu_irq rx_swallow; qemu_irq tx_start; int tx_rate; int cts; int rx_rate; int rts; struct i2s_fifo_s { uint8_t *fifo; int len; int start; int size; } in, out; }; struct omap_mcbsp_s; void omap_mcbsp_i2s_attach(struct omap_mcbsp_s *s, I2SCodec *slave); void omap_tap_init(struct omap_target_agent_s *ta, struct omap_mpu_state_s *mpu); /* omap_lcdc.c */ struct omap_lcd_panel_s; void omap_lcdc_reset(struct omap_lcd_panel_s *s); struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem, hwaddr base, qemu_irq irq, struct omap_dma_lcd_channel_s *dma, omap_clk clk); /* omap_dss.c */ struct rfbi_chip_s { void *opaque; void (*write)(void *opaque, int dc, uint16_t value); void (*block)(void *opaque, int dc, void *buf, size_t len, int pitch); uint16_t (*read)(void *opaque, int dc); }; struct omap_dss_s; void omap_dss_reset(struct omap_dss_s *s); struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta, MemoryRegion *sysmem, hwaddr l3_base, qemu_irq irq, qemu_irq drq, omap_clk fck1, omap_clk fck2, omap_clk ck54m, omap_clk ick1, omap_clk ick2); void omap_rfbi_attach(struct omap_dss_s *s, int cs, struct rfbi_chip_s *chip); /* omap_mmc.c */ struct omap_mmc_s; struct omap_mmc_s *omap_mmc_init(hwaddr base, MemoryRegion *sysmem, BlockBackend *blk, qemu_irq irq, qemu_irq dma[], omap_clk clk); struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta, BlockBackend *blk, qemu_irq irq, qemu_irq dma[], omap_clk fclk, omap_clk iclk); void omap_mmc_reset(struct omap_mmc_s *s); void omap_mmc_handlers(struct omap_mmc_s *s, qemu_irq ro, qemu_irq cover); void omap_mmc_enable(struct omap_mmc_s *s, int enable); /* omap_i2c.c */ I2CBus *omap_i2c_bus(DeviceState *omap_i2c); # define cpu_is_omap310(cpu) (cpu->mpu_model == omap310) # define cpu_is_omap1510(cpu) (cpu->mpu_model == omap1510) # define cpu_is_omap1610(cpu) (cpu->mpu_model == omap1610) # define cpu_is_omap1710(cpu) (cpu->mpu_model == omap1710) # define cpu_is_omap2410(cpu) (cpu->mpu_model == omap2410) # define cpu_is_omap2420(cpu) (cpu->mpu_model == omap2420) # define cpu_is_omap2430(cpu) (cpu->mpu_model == omap2430) # define cpu_is_omap3430(cpu) (cpu->mpu_model == omap3430) # define cpu_is_omap3630(cpu) (cpu->mpu_model == omap3630) # define cpu_is_omap15xx(cpu) \ (cpu_is_omap310(cpu) || cpu_is_omap1510(cpu)) # define cpu_is_omap16xx(cpu) \ (cpu_is_omap1610(cpu) || cpu_is_omap1710(cpu)) # define cpu_is_omap24xx(cpu) \ (cpu_is_omap2410(cpu) || cpu_is_omap2420(cpu) || cpu_is_omap2430(cpu)) # define cpu_class_omap1(cpu) \ (cpu_is_omap15xx(cpu) || cpu_is_omap16xx(cpu)) # define cpu_class_omap2(cpu) cpu_is_omap24xx(cpu) # define cpu_class_omap3(cpu) \ (cpu_is_omap3430(cpu) || cpu_is_omap3630(cpu)) struct omap_mpu_state_s { enum omap_mpu_model { omap310, omap1510, omap1610, omap1710, omap2410, omap2420, omap2422, omap2423, omap2430, omap3430, omap3630, } mpu_model; ARMCPU *cpu; qemu_irq *drq; qemu_irq wakeup; MemoryRegion ulpd_pm_iomem; MemoryRegion pin_cfg_iomem; MemoryRegion id_iomem; MemoryRegion id_iomem_e18; MemoryRegion id_iomem_ed4; MemoryRegion id_iomem_e20; MemoryRegion mpui_iomem; MemoryRegion tcmi_iomem; MemoryRegion clkm_iomem; MemoryRegion clkdsp_iomem; MemoryRegion mpui_io_iomem; MemoryRegion tap_iomem; MemoryRegion imif_ram; MemoryRegion emiff_ram; MemoryRegion sdram; MemoryRegion sram; struct omap_dma_port_if_s { uint32_t (*read[3])(struct omap_mpu_state_s *s, hwaddr offset); void (*write[3])(struct omap_mpu_state_s *s, hwaddr offset, uint32_t value); int (*addr_valid)(struct omap_mpu_state_s *s, hwaddr addr); } port[__omap_dma_port_last]; unsigned long sdram_size; unsigned long sram_size; /* MPUI-TIPB peripherals */ struct omap_uart_s *uart[3]; DeviceState *gpio; struct omap_mcbsp_s *mcbsp1; struct omap_mcbsp_s *mcbsp3; /* MPU public TIPB peripherals */ struct omap_32khz_timer_s *os_timer; struct omap_mmc_s *mmc; struct omap_mpuio_s *mpuio; struct omap_uwire_s *microwire; struct omap_pwl_s *pwl; struct omap_pwt_s *pwt; DeviceState *i2c[2]; struct omap_rtc_s *rtc; struct omap_mcbsp_s *mcbsp2; struct omap_lpg_s *led[2]; /* MPU private TIPB peripherals */ DeviceState *ih[2]; struct soc_dma_s *dma; struct omap_mpu_timer_s *timer[3]; struct omap_watchdog_timer_s *wdt; struct omap_lcd_panel_s *lcd; uint32_t ulpd_pm_regs[21]; int64_t ulpd_gauge_start; uint32_t func_mux_ctrl[14]; uint32_t comp_mode_ctrl[1]; uint32_t pull_dwn_ctrl[4]; uint32_t gate_inh_ctrl[1]; uint32_t voltage_ctrl[1]; uint32_t test_dbg_ctrl[1]; uint32_t mod_conf_ctrl[1]; int compat1509; uint32_t mpui_ctrl; struct omap_tipb_bridge_s *private_tipb; struct omap_tipb_bridge_s *public_tipb; uint32_t tcmi_regs[17]; struct dpll_ctl_s *dpll[3]; omap_clk clks; struct { int cold_start; int clocking_scheme; uint16_t arm_ckctl; uint16_t arm_idlect1; uint16_t arm_idlect2; uint16_t arm_ewupct; uint16_t arm_rstct1; uint16_t arm_rstct2; uint16_t arm_ckout1; int dpll1_mode; uint16_t dsp_idlect1; uint16_t dsp_idlect2; uint16_t dsp_rstct2; } clkm; /* OMAP2-only peripherals */ struct omap_l4_s *l4; struct omap_gp_timer_s *gptimer[12]; struct omap_synctimer_s *synctimer; struct omap_prcm_s *prcm; struct omap_sdrc_s *sdrc; struct omap_gpmc_s *gpmc; struct omap_sysctl_s *sysc; struct omap_mcspi_s *mcspi[2]; struct omap_dss_s *dss; struct omap_eac_s *eac; }; /* omap1.c */ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory, unsigned long sdram_size, const char *core); /* omap2.c */ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem, unsigned long sdram_size, const char *core); #define OMAP_FMT_plx "%#08" HWADDR_PRIx uint32_t omap_badwidth_read8(void *opaque, hwaddr addr); void omap_badwidth_write8(void *opaque, hwaddr addr, uint32_t value); uint32_t omap_badwidth_read16(void *opaque, hwaddr addr); void omap_badwidth_write16(void *opaque, hwaddr addr, uint32_t value); uint32_t omap_badwidth_read32(void *opaque, hwaddr addr); void omap_badwidth_write32(void *opaque, hwaddr addr, uint32_t value); void omap_mpu_wakeup(void *opaque, int irq, int req); # define OMAP_BAD_REG(paddr) \ fprintf(stderr, "%s: Bad register " OMAP_FMT_plx "\n", \ __FUNCTION__, paddr) # define OMAP_RO_REG(paddr) \ fprintf(stderr, "%s: Read-only register " OMAP_FMT_plx "\n", \ __FUNCTION__, paddr) /* OMAP-specific Linux bootloader tags for the ATAG_BOARD area (Board-specifc tags are not here) */ #define OMAP_TAG_CLOCK 0x4f01 #define OMAP_TAG_MMC 0x4f02 #define OMAP_TAG_SERIAL_CONSOLE 0x4f03 #define OMAP_TAG_USB 0x4f04 #define OMAP_TAG_LCD 0x4f05 #define OMAP_TAG_GPIO_SWITCH 0x4f06 #define OMAP_TAG_UART 0x4f07 #define OMAP_TAG_FBMEM 0x4f08 #define OMAP_TAG_STI_CONSOLE 0x4f09 #define OMAP_TAG_CAMERA_SENSOR 0x4f0a #define OMAP_TAG_PARTITION 0x4f0b #define OMAP_TAG_TEA5761 0x4f10 #define OMAP_TAG_TMP105 0x4f11 #define OMAP_TAG_BOOT_REASON 0x4f80 #define OMAP_TAG_FLASH_PART_STR 0x4f81 #define OMAP_TAG_VERSION_STR 0x4f82 enum { OMAP_GPIOSW_TYPE_COVER = 0 << 4, OMAP_GPIOSW_TYPE_CONNECTION = 1 << 4, OMAP_GPIOSW_TYPE_ACTIVITY = 2 << 4, }; #define OMAP_GPIOSW_INVERTED 0x0001 #define OMAP_GPIOSW_OUTPUT 0x0002 # define TCMI_VERBOSE 1 # ifdef TCMI_VERBOSE # define OMAP_8B_REG(paddr) \ fprintf(stderr, "%s: 8-bit register " OMAP_FMT_plx "\n", \ __FUNCTION__, paddr) # define OMAP_16B_REG(paddr) \ fprintf(stderr, "%s: 16-bit register " OMAP_FMT_plx "\n", \ __FUNCTION__, paddr) # define OMAP_32B_REG(paddr) \ fprintf(stderr, "%s: 32-bit register " OMAP_FMT_plx "\n", \ __FUNCTION__, paddr) # else # define OMAP_8B_REG(paddr) # define OMAP_16B_REG(paddr) # define OMAP_32B_REG(paddr) # endif # define OMAP_MPUI_REG_MASK 0x000007ff #endif /* hw_omap_h */