/* * include/mpc8220.h * * Prototypes, etc. for the Motorola MPC8220 * embedded cpu chips * * 2004 (c) Freescale, Inc. * Author: TsiChung Liew <Tsi-Chung.Liew@freescale.com> * * See file CREDITS for list of people who contributed to this * project. * * 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 of * the License, or (at your option) any later version. * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __MPC8220_H__ #define __MPC8220_H__ /* Processor name */ #if defined(CONFIG_MPC8220) #define CPU_ID_STR "MPC8220" #endif /* Exception offsets (PowerPC standard) */ #define EXC_OFF_SYS_RESET 0x0100 /* Internal memory map */ /* MPC8220 Internal Register MMAP */ #define MMAP_MBAR (CFG_MBAR + 0x00000000) /* chip selects */ #define MMAP_MEMCTL (CFG_MBAR + 0x00000100) /* sdram controller */ #define MMAP_XLBARB (CFG_MBAR + 0x00000200) /* xlb arbitration control */ #define MMAP_CDM (CFG_MBAR + 0x00000300) /* clock distribution module */ #define MMAP_VDOPLL (CFG_MBAR + 0x00000400) /* video PLL */ #define MMAP_FB (CFG_MBAR + 0x00000500) /* flex bus controller */ #define MMAP_PCFG (CFG_MBAR + 0x00000600) /* port config */ #define MMAP_ICTL (CFG_MBAR + 0x00000700) /* interrupt controller */ #define MMAP_GPTMR (CFG_MBAR + 0x00000800) /* general purpose timers */ #define MMAP_SLTMR (CFG_MBAR + 0x00000900) /* slice timers */ #define MMAP_GPIO (CFG_MBAR + 0x00000A00) /* gpio module */ #define MMAP_XCPCI (CFG_MBAR + 0x00000B00) /* pci controller */ #define MMAP_PCIARB (CFG_MBAR + 0x00000C00) /* pci arbiter */ #define MMAP_EXTDMA1 (CFG_MBAR + 0x00000D00) /* external dma1 */ #define MMAP_EXTDMA2 (CFG_MBAR + 0x00000E00) /* external dma1 */ #define MMAP_USBH (CFG_MBAR + 0x00001000) /* usb host */ #define MMAP_CMTMR (CFG_MBAR + 0x00007f00) /* comm timers */ #define MMAP_DMA (CFG_MBAR + 0x00008000) /* dma */ #define MMAP_USBD (CFG_MBAR + 0x00008200) /* usb device */ #define MMAP_COMMPCI (CFG_MBAR + 0x00008400) /* pci comm Bus regs */ #define MMAP_1284 (CFG_MBAR + 0x00008500) /* 1284 */ #define MMAP_PEV (CFG_MBAR + 0x00008600) /* print engine video */ #define MMAP_PSC1 (CFG_MBAR + 0x00008800) /* psc1 block */ #define MMAP_I2C (CFG_MBAR + 0x00008f00) /* i2c controller */ #define MMAP_FEC1 (CFG_MBAR + 0x00009000) /* fast ethernet 1 */ #define MMAP_FEC2 (CFG_MBAR + 0x00009800) /* fast ethernet 2 */ #define MMAP_JBIGRAM (CFG_MBAR + 0x0000a000) /* jbig RAM */ #define MMAP_JBIG (CFG_MBAR + 0x0000c000) /* jbig */ #define MMAP_PDLA (CFG_MBAR + 0x00010000) /* */ #define MMAP_SRAMCFG (CFG_MBAR + 0x0001ff00) /* SRAM config */ #define MMAP_SRAM (CFG_MBAR + 0x00020000) /* SRAM */ #define SRAM_SIZE 0x8000 /* 32 KB */ /* ------------------------------------------------------------------------ */ /* * Macro for Programmable Serial Channel */ /* equates for mode reg. 1 for channel A or B */ #define PSC_MR1_RX_RTS 0x80000000 /* receiver RTS enabled */ #define PSC_MR1_RX_INT 0x40000000 /* receiver intrupt enabled */ #define PSC_MR1_ERR_MODE 0x20000000 /* block error mode */ #define PSC_MR1_PAR_MODE_MULTI 0x18000000 /* multi_drop mode */ #define PSC_MR1_NO_PARITY 0x10000000 /* no parity mode */ #define PSC_MR1_ALWAYS_0 0x08000000 /* force parity mode */ #define PSC_MR1_ALWAYS_1 0x0c000000 /* force parity mode */ #define PSC_MR1_EVEN_PARITY 0x00000000 /* parity mode */ #define PSC_MR1_ODD_PARITY 0x04000000 /* 0 = even, 1 = odd */ #define PSC_MR1_BITS_CHAR_8 0x03000000 /* 8 bits */ #define PSC_MR1_BITS_CHAR_7 0x02000000 /* 7 bits */ #define PSC_MR1_BITS_CHAR_6 0x01000000 /* 6 bits */ #define PSC_MR1_BITS_CHAR_5 0x00000000 /* 5 bits */ /* equates for mode reg. 2 for channel A or B */ #define PSC_MR2_NORMAL_MODE 0x00000000 /* normal channel mode */ #define PSC_MR2_AUTO_MODE 0x40000000 /* automatic channel mode */ #define PSC_MR2_LOOPBACK_LOCL 0x80000000 /* local loopback channel mode */ #define PSC_MR2_LOOPBACK_REMT 0xc0000000 /* remote loopback channel mode */ #define PSC_MR2_TX_RTS 0x20000000 /* transmitter RTS enabled */ #define PSC_MR2_TX_CTS 0x10000000 /* transmitter CTS enabled */ #define PSC_MR2_STOP_BITS_2 0x0f000000 /* 2 stop bits */ #define PSC_MR2_STOP_BITS_1 0x07000000 /* 1 stop bit */ /* equates for status reg. A or B */ #define PSC_SR_BREAK 0x80000000 /* received break */ #define PSC_SR_NEOF PSC_SR_BREAK /* Next byte is EOF - MIR/FIR */ #define PSC_SR_FRAMING 0x40000000 /* framing error */ #define PSC_SR_PHYERR PSC_SR_FRAMING/* Physical Layer error - MIR/FIR */ #define PSC_SR_PARITY 0x20000000 /* parity error */ #define PSC_SR_CRCERR PSC_SR_PARITY /* CRC error */ #define PSC_SR_OVERRUN 0x10000000 /* overrun error */ #define PSC_SR_TXEMT 0x08000000 /* transmitter empty */ #define PSC_SR_TXRDY 0x04000000 /* transmitter ready*/ #define PSC_SR_FFULL 0x02000000 /* fifo full */ #define PSC_SR_RXRDY 0x01000000 /* receiver ready */ #define PSC_SR_DEOF 0x00800000 /* Detect EOF or RX-FIFO contain EOF */ #define PSC_SR_ERR 0x00400000 /* Error Status including FIFO */ /* equates for clock select reg. */ #define PSC_CSRX16EXT_CLK 0x1110 /* x 16 ext_clock */ #define PSC_CSRX1EXT_CLK 0x1111 /* x 1 ext_clock */ /* equates for command reg. A or B */ #define PSC_CR_NO_COMMAND 0x00000000 /* no command */ #define PSC_CR_RST_MR_PTR_CMD 0x10000000 /* reset mr pointer command */ #define PSC_CR_RST_RX_CMD 0x20000000 /* reset receiver command */ #define PSC_CR_RST_TX_CMD 0x30000000 /* reset transmitter command */ #define PSC_CR_RST_ERR_STS_CMD 0x40000000 /* reset error status cmnd */ #define PSC_CR_RST_BRK_INT_CMD 0x50000000 /* reset break int. command */ #define PSC_CR_STR_BREAK_CMD 0x60000000 /* start break command */ #define PSC_CR_STP_BREAK_CMD 0x70000000 /* stop break command */ #define PSC_CR_RX_ENABLE 0x01000000 /* receiver enabled */ #define PSC_CR_RX_DISABLE 0x02000000 /* receiver disabled */ #define PSC_CR_TX_ENABLE 0x04000000 /* transmitter enabled */ #define PSC_CR_TX_DISABLE 0x08000000 /* transmitter disabled */ /* equates for input port change reg. */ #define PSC_IPCR_SYNC 0x80000000 /* Sync Detect */ #define PSC_IPCR_D_CTS 0x10000000 /* Delta CTS */ #define PSC_IPCR_CTS 0x01000000 /* CTS - current state of PSC_CTS */ /* equates for auxiliary control reg. (timer and counter clock selects) */ #define PSC_ACR_BRG 0x80000000 /* for 68681 compatibility baud rate gen select 0 = set 1; 1 = set 2 equates are set 2 ONLY */ #define PSC_ACR_TMR_EXT_CLK_16 0x70000000 /* xtnl clock divided by 16 */ #define PSC_ACR_TMR_EXT_CLK 0x60000000 /* external clock */ #define PSC_ACR_TMR_IP2_16 0x50000000 /* ip2 divided by 16 */ #define PSC_ACR_TMR_IP2 0x40000000 /* ip2 */ #define PSC_ACR_CTR_EXT_CLK_16 0x30000000 /* xtnl clock divided by 16 */ #define PSC_ACR_CTR_TXCB 0x20000000 /* channel B xmitr clock */ #define PSC_ACR_CTR_TXCA 0x10000000 /* channel A xmitr clock */ #define PSC_ACR_CTR_IP2 0x00000000 /* ip2 */ #define PSC_ACR_IEC0 0x01000000 /* interrupt enable ctrl for D_CTS */ /* equates for int. status reg. */ #define PSC_ISR_IPC 0x80000000 /* input port change*/ #define PSC_ISR_BREAK 0x04000000 /* delta break */ #define PSC_ISR_RX_RDY 0x02000000 /* receiver rdy /fifo full */ #define PSC_ISR_TX_RDY 0x01000000 /* transmitter ready */ #define PSC_ISR_DEOF 0x00800000 /* Detect EOF / RX-FIFO contains EOF */ #define PSC_ISR_ERR 0x00400000 /* Error Status including FIFO */ /* equates for int. mask reg. */ #define PSC_IMR_CLEAR 0xff000000 /* Clear the imr */ #define PSC_IMR_IPC 0x80000000 /* input port change*/ #define PSC_IMR_BREAK 0x04000000 /* delta break */ #define PSC_IMR_RX_RDY 0x02000000 /* rcvr ready / fifo full */ #define PSC_IMR_TX_RDY 0x01000000 /* transmitter ready */ #define PSC_IMR_DEOF 0x00800000 /* Detect EOF / RX-FIFO contains EOF */ #define PSC_IMR_ERR 0x00400000 /* Error Status including FIFO */ /* equates for input port reg. */ #define PSC_IP_LPWRB 0x80000000 /* Low power mode in Ac97 */ #define PSC_IP_TGL 0x40000000 /* test usage */ #define PSC_IP_CTS 0x01000000 /* CTS */ /* equates for output port bit set reg. */ #define PSC_OPSET_RTS 0x01000000 /* Assert PSC_RTS output */ /* equates for output port bit reset reg. */ #define PSC_OPRESET_RTS 0x01000000 /* Assert PSC_RTS output */ /* equates for rx FIFO number of data reg. */ #define PSC_RFNUM(x) ((x&0xff)<<24)/* receive count */ /* equates for tx FIFO number of data reg. */ #define PSC_TFNUM(x) ((x&0xff)<<24)/* receive count */ /* equates for rx FIFO status reg */ #define PSC_RFSTAT_TAG(x) ((x&3)<<28) /* tag */ #define PSC_RFSTAT_FRAME0 0x08 /* Frame Indicator 0 */ #define PSC_RFSTAT_FRAME1 0x04 /* Frame Indicator 1 */ #define PSC_RFSTAT_FRAME2 0x02 /* Frame Indicator 2 */ #define PSC_RFSTAT_FRAME3 0x01 /* Frame Indicator 3 */ #define PSC_RFSTAT_FRAME(x) ((x&0x0f)<<24)/* Frame indicator */ #define PSC_RFSTAT_ERR 0x00400000 /* Fifo err */ #define PSC_RFSTAT_UF 0x00200000 /* Underflow */ #define PSC_RFSTAT_OF 0x00100000 /* overflow */ #define PSC_RFSTAT_FR 0x00080000 /* frame ready */ #define PSC_RFSTAT_FULL 0x00040000 /* full */ #define PSC_RFSTAT_ALARM 0x00020000 /* alarm */ #define PSC_RFSTAT_EMPTY 0x00010000 /* empty */ /* equates for tx FIFO status reg */ #define PSC_TFSTAT_TAG(x) ((x&3)<<28) /* tag */ #define PSC_TFSTAT_FRAME0 0x08 /* Frame Indicator 0 */ #define PSC_TFSTAT_FRAME1 0x04 /* Frame Indicator 1 */ #define PSC_TFSTAT_FRAME2 0x02 /* Frame Indicator 2 */ #define PSC_TFSTAT_FRAME3 0x01 /* Frame Indicator 3 */ #define PSC_TFSTAT_FRAME(x) ((x&0x0f)<<24)/* Frame indicator */ #define PSC_TFSTAT_ERR 0x00400000 /* Fifo err */ #define PSC_TFSTAT_UF 0x00200000 /* Underflow */ #define PSC_TFSTAT_OF 0x00100000 /* overflow */ #define PSC_TFSTAT_FR 0x00080000 /* frame ready */ #define PSC_TFSTAT_FULL 0x00040000 /* full */ #define PSC_TFSTAT_ALARM 0x00020000 /* alarm */ #define PSC_TFSTAT_EMPTY 0x00010000 /* empty */ /* equates for rx FIFO control reg. */ #define PSC_RFCNTL_WTAG(x) ((x&3)<<29) /* Write tag */ #define PSC_RFCNTL_FRAME 0x08000000 /* Frame mode enable */ #define PSC_RFCNTL_GR(x) ((x&7)<<24) /* Granularity */ /* equates for tx FIFO control reg. */ #define PSC_TFCNTL_WTAG(x) ((x&3)<<29) /* Write tag */ #define PSC_TFCNTL_FRAME 0x08000000 /* Frame mode enable */ #define PSC_TFCNTL_GR(x) ((x&7)<<24) /* Granularity */ /* equates for rx FIFO alarm reg */ #define PSC_RFALARM(x) (x&0x1ff) /* Alarm */ /* equates for tx FIFO alarm reg */ #define PSC_TFALARM(x) (x&0x1ff) /* Alarm */ /* equates for rx FIFO read pointer */ #define PSC_RFRPTR(x) (x&0x1ff) /* read pointer */ /* equates for tx FIFO read pointer */ #define PSC_TFRPTR(x) (x&0x1ff) /* read pointer */ /* equates for rx FIFO write pointer */ #define PSC_RFWPTR(x) (x&0x1ff) /* write pointer */ /* equates for rx FIFO write pointer */ #define PSC_TFWPTR(x) (x&0x1ff) /* write pointer */ /* equates for rx FIFO last read frame pointer reg */ #define PSC_RFLRFPTR(x) (x&0x1ff) /* last read frame pointer */ /* equates for tx FIFO last read frame pointer reg */ #define PSC_TFLRFPTR(x) (x&0x1ff) /* last read frame pointer */ /* equates for rx FIFO last write frame pointer reg */ #define PSC_RFLWFPTR(x) (x&0x1ff) /* last write frame pointer */ /* equates for tx FIFO last write frame pointer reg */ #define PSC_TFLWFPTR(x) (x&0x1ff) /* last write frame pointer */ /* ------------------------------------------------------------------------ */ /* * Macro for General Purpose Timer */ /* Enable and Mode Select */ #define GPT_OCT(x) (x & 0x3)<<4/* Output Compare Type */ #define GPT_ICT(x) (x & 0x3) /* Input Capture Type */ #define GPT_CTRL_WDEN 0x80 /* Watchdog Enable */ #define GPT_CTRL_CE 0x10 /* Counter Enable */ #define GPT_CTRL_STPCNT 0x04 /* Stop continous */ #define GPT_CTRL_ODRAIN 0x02 /* Open Drain */ #define GPT_CTRL_INTEN 0x01 /* Interrupt Enable */ #define GPT_MODE_GPIO(x) (x & 0x3)<<4/* Gpio Mode Type */ #define GPT_TMS_ICT 0x01 /* Input Capture Enable */ #define GPT_TMS_OCT 0x02 /* Output Capture Enable */ #define GPT_TMS_PWM 0x03 /* PWM Capture Enable */ #define GPT_TMS_SGPIO 0x04 /* PWM Capture Enable */ #define GPT_PWM_WIDTH(x) (x & 0xffff) /* Status */ #define GPT_STA_CAPTURE(x) (x & 0xffff)/* Read of internal counter */ #define GPT_OVFPIN_OVF(x) (x & 0x70) /* Internal counter roll over */ #define GPT_OVFPIN_PIN 0x01 /* Input pin - Timer 0 and 1 */ #define GPT_INT_TEXP 0x08 /* Timer Expired in Internal Timer mode */ #define GPT_INT_PWMP 0x04 /* PWM end of period occurred */ #define GPT_INT_COMP 0x02 /* OC reference event occurred */ #define GPT_INT_CAPT 0x01 /* IC reference event occurred */ /* ------------------------------------------------------------------------ */ /* * Port configuration */ #define CFG_FEC1_PORT0_CONFIG 0x00000000 #define CFG_FEC1_PORT1_CONFIG 0x00000000 #define CFG_1284_PORT0_CONFIG 0x55555557 #define CFG_1284_PORT1_CONFIG 0x80000000 #define CFG_FEC2_PORT2_CONFIG 0x00000000 #define CFG_PEV_PORT2_CONFIG 0x55555540 #define CFG_GP0_PORT0_CONFIG 0xaaaaaaa0 #define CFG_GP1_PORT2_CONFIG 0xaaaaa000 #define CFG_PSC_PORT3_CONFIG 0x00000000 #define CFG_CS2_PORT3_CONFIG 0x10000000 #define CFG_CS3_PORT3_CONFIG 0x40000000 #define CFG_CS4_PORT3_CONFIG 0x00000400 #define CFG_CS5_PORT3_CONFIG 0x00000100 #define CFG_I2C_PORT3_CONFIG 0x003c0000 /* ------------------------------------------------------------------------ */ /* * DRAM configuration */ /* Field definitions for the control register */ #define CTL_MODE_ENABLE_SHIFT 31 #define CTL_CKE_SHIFT 30 #define CTL_DDR_SHIFT 29 #define CTL_REFRESH_SHIFT 28 #define CTL_ADDRMUX_SHIFT 24 #define CTL_PRECHARGE_SHIFT 23 #define CTL_DRIVE_RULE_SHIFT 22 #define CTL_REFRESH_INTERVAL_SHIFT 16 #define CTL_DQSOEN_SHIFT 8 #define CTL_BUFFERED_SHIFT 4 #define CTL_REFRESH_CMD_SHIFT 2 #define CTL_PRECHARGE_CMD_SHIFT 1 #define CTL_MODE_ENABLE (1<<CTL_MODE_ENABLE_SHIFT) #define CTL_CKE_HIGH (1<<CTL_CKE_SHIFT) #define CTL_DDR_MODE (1<<CTL_DDR_SHIFT) #define CTL_REFRESH_ENABLE (1<<CTL_REFRESH_SHIFT) #define CTL_ADDRMUX(value) ((value)<<CTL_ADDRMUX_SHIFT) #define CTL_A8PRECHARGE (1<<CTL_PRECHARGE_SHIFT) #define CTL_REFRESH_INTERVAL(value) ((value)<<CTL_REFRESH_INTERVAL_SHIFT) #define CTL_DQSOEN(value) ((value)<<CTL_DQSOEN_SHIFT) #define CTL_BUFFERED (1<<CTL_BUFFERED_SHIFT) #define CTL_REFRESH_CMD (1<<CTL_REFRESH_CMD_SHIFT) #define CTL_PRECHARGE_CMD (1<<CTL_PRECHARGE_CMD_SHIFT) /* Field definitions for config register 1 */ #define CFG1_SRD2RWP_SHIFT 28 #define CFG1_SWT2RWP_SHIFT 24 #define CFG1_RLATENCY_SHIFT 20 #define CFG1_ACT2WR_SHIFT 16 #define CFG1_PRE2ACT_SHIFT 12 #define CFG1_REF2ACT_SHIFT 8 #define CFG1_WLATENCY_SHIFT 4 #define CFG1_SRD2RWP(value) ((value)<<CFG1_SRD2RWP_SHIFT) #define CFG1_SWT2RWP(value) ((value)<<CFG1_SWT2RWP_SHIFT) #define CFG1_RLATENCY(value) ((value)<<CFG1_RLATENCY_SHIFT) #define CFG1_ACT2WR(value) ((value)<<CFG1_ACT2WR_SHIFT) #define CFG1_PRE2ACT(value) ((value)<<CFG1_PRE2ACT_SHIFT) #define CFG1_REF2ACT(value) ((value)<<CFG1_REF2ACT_SHIFT) #define CFG1_WLATENCY(value) ((value)<<CFG1_WLATENCY_SHIFT) /* Field definitions for config register 2 */ #define CFG2_BRD2RP_SHIFT 28 #define CFG2_BWT2RWP_SHIFT 24 #define CFG2_BRD2WT_SHIFT 20 #define CFG2_BURSTLEN_SHIFT 16 #define CFG2_BRD2RP(value) ((value)<<CFG2_BRD2RP_SHIFT) #define CFG2_BWT2RWP(value) ((value)<<CFG2_BWT2RWP_SHIFT) #define CFG2_BRD2WT(value) ((value)<<CFG2_BRD2WT_SHIFT) #define CFG2_BURSTLEN(value) ((value)<<CFG2_BURSTLEN_SHIFT) /* Field definitions for the mode/extended mode register - mode * register access */ #define MODE_REG_SHIFT 30 #define MODE_OPMODE_SHIFT 25 #define MODE_CL_SHIFT 22 #define MODE_BT_SHIFT 21 #define MODE_BURSTLEN_SHIFT 18 #define MODE_CMD_SHIFT 16 #define MODE_MODE 0 #define MODE_OPMODE(value) ((value)<<MODE_OPMODE_SHIFT) #define MODE_CL(value) ((value)<<MODE_CL_SHIFT) #define MODE_BT_INTERLEAVED (1<<MODE_BT_SHIFT) #define MODE_BT_SEQUENTIAL (0<<MODE_BT_SHIFT) #define MODE_BURSTLEN(value) ((value)<<MODE_BURSTLEN_SHIFT) #define MODE_CMD (1<<MODE_CMD_SHIFT) #define MODE_BURSTLEN_8 3 #define MODE_BURSTLEN_4 2 #define MODE_BURSTLEN_2 1 #define MODE_CL_2 2 #define MODE_CL_2p5 6 #define MODE_OPMODE_NORMAL 0 #define MODE_OPMODE_RESETDLL 2 /* Field definitions for the mode/extended mode register - extended * mode register access */ #define MODE_X_DLL_SHIFT 18 /* DLL enable/disable */ #define MODE_X_DS_SHIFT 19 /* Drive strength normal/reduced */ #define MODE_X_QFC_SHIFT 20 /* QFC function (whatever that is) */ #define MODE_X_OPMODE_SHIFT 21 #define MODE_EXTENDED (1<<MODE_REG_SHIFT) #define MODE_X_DLL_ENABLE 0 #define MODE_X_DLL_DISABLE (1<<MODE_X_DLL_SHIFT) #define MODE_X_DS_NORMAL 0 #define MODE_X_DS_REDUCED (1<<MODE_X_DS_SHIFT) #define MODE_X_QFC_DISABLED 0 #define MODE_X_OPMODE(value) ((value)<<MODE_X_OPMODE_SHIFT) #ifndef __ASSEMBLY__ /* * DMA control/status registers. */ struct mpc8220_dma { u32 taskBar; /* DMA + 0x00 */ u32 currentPointer; /* DMA + 0x04 */ u32 endPointer; /* DMA + 0x08 */ u32 variablePointer;/* DMA + 0x0c */ u8 IntVect1; /* DMA + 0x10 */ u8 IntVect2; /* DMA + 0x11 */ u16 PtdCntrl; /* DMA + 0x12 */ u32 IntPend; /* DMA + 0x14 */ u32 IntMask; /* DMA + 0x18 */ u16 tcr_0; /* DMA + 0x1c */ u16 tcr_1; /* DMA + 0x1e */ u16 tcr_2; /* DMA + 0x20 */ u16 tcr_3; /* DMA + 0x22 */ u16 tcr_4; /* DMA + 0x24 */ u16 tcr_5; /* DMA + 0x26 */ u16 tcr_6; /* DMA + 0x28 */ u16 tcr_7; /* DMA + 0x2a */ u16 tcr_8; /* DMA + 0x2c */ u16 tcr_9; /* DMA + 0x2e */ u16 tcr_a; /* DMA + 0x30 */ u16 tcr_b; /* DMA + 0x32 */ u16 tcr_c; /* DMA + 0x34 */ u16 tcr_d; /* DMA + 0x36 */ u16 tcr_e; /* DMA + 0x38 */ u16 tcr_f; /* DMA + 0x3a */ u8 IPR0; /* DMA + 0x3c */ u8 IPR1; /* DMA + 0x3d */ u8 IPR2; /* DMA + 0x3e */ u8 IPR3; /* DMA + 0x3f */ u8 IPR4; /* DMA + 0x40 */ u8 IPR5; /* DMA + 0x41 */ u8 IPR6; /* DMA + 0x42 */ u8 IPR7; /* DMA + 0x43 */ u8 IPR8; /* DMA + 0x44 */ u8 IPR9; /* DMA + 0x45 */ u8 IPR10; /* DMA + 0x46 */ u8 IPR11; /* DMA + 0x47 */ u8 IPR12; /* DMA + 0x48 */ u8 IPR13; /* DMA + 0x49 */ u8 IPR14; /* DMA + 0x4a */ u8 IPR15; /* DMA + 0x4b */ u8 IPR16; /* DMA + 0x4c */ u8 IPR17; /* DMA + 0x4d */ u8 IPR18; /* DMA + 0x4e */ u8 IPR19; /* DMA + 0x4f */ u8 IPR20; /* DMA + 0x50 */ u8 IPR21; /* DMA + 0x51 */ u8 IPR22; /* DMA + 0x52 */ u8 IPR23; /* DMA + 0x53 */ u8 IPR24; /* DMA + 0x54 */ u8 IPR25; /* DMA + 0x55 */ u8 IPR26; /* DMA + 0x56 */ u8 IPR27; /* DMA + 0x57 */ u8 IPR28; /* DMA + 0x58 */ u8 IPR29; /* DMA + 0x59 */ u8 IPR30; /* DMA + 0x5a */ u8 IPR31; /* DMA + 0x5b */ u32 res1; /* DMA + 0x5c */ u32 res2; /* DMA + 0x60 */ u32 res3; /* DMA + 0x64 */ u32 MDEDebug; /* DMA + 0x68 */ u32 ADSDebug; /* DMA + 0x6c */ u32 Value1; /* DMA + 0x70 */ u32 Value2; /* DMA + 0x74 */ u32 Control; /* DMA + 0x78 */ u32 Status; /* DMA + 0x7c */ u32 EU00; /* DMA + 0x80 */ u32 EU01; /* DMA + 0x84 */ u32 EU02; /* DMA + 0x88 */ u32 EU03; /* DMA + 0x8c */ u32 EU04; /* DMA + 0x90 */ u32 EU05; /* DMA + 0x94 */ u32 EU06; /* DMA + 0x98 */ u32 EU07; /* DMA + 0x9c */ u32 EU10; /* DMA + 0xa0 */ u32 EU11; /* DMA + 0xa4 */ u32 EU12; /* DMA + 0xa8 */ u32 EU13; /* DMA + 0xac */ u32 EU14; /* DMA + 0xb0 */ u32 EU15; /* DMA + 0xb4 */ u32 EU16; /* DMA + 0xb8 */ u32 EU17; /* DMA + 0xbc */ u32 EU20; /* DMA + 0xc0 */ u32 EU21; /* DMA + 0xc4 */ u32 EU22; /* DMA + 0xc8 */ u32 EU23; /* DMA + 0xcc */ u32 EU24; /* DMA + 0xd0 */ u32 EU25; /* DMA + 0xd4 */ u32 EU26; /* DMA + 0xd8 */ u32 EU27; /* DMA + 0xdc */ u32 EU30; /* DMA + 0xe0 */ u32 EU31; /* DMA + 0xe4 */ u32 EU32; /* DMA + 0xe8 */ u32 EU33; /* DMA + 0xec */ u32 EU34; /* DMA + 0xf0 */ u32 EU35; /* DMA + 0xf4 */ u32 EU36; /* DMA + 0xf8 */ u32 EU37; /* DMA + 0xfc */ }; /* function prototypes */ void loadtask(int basetask, int tasks); u32 dramSetup(void); #if defined(CONFIG_PSC_CONSOLE) int psc_serial_init (void); void psc_serial_putc(const char c); void psc_serial_puts (const char *s); int psc_serial_getc(void); int psc_serial_tstc(void); void psc_serial_setbrg(void); #endif #if defined (CONFIG_EXTUART_CONSOLE) int ext_serial_init (void); void ext_serial_putc(const char c); void ext_serial_puts (const char *s); int ext_serial_getc(void); int ext_serial_tstc(void); void ext_serial_setbrg(void); #endif #endif /* __ASSEMBLY__ */ #endif /* __MPC8220_H__ */