diff options
Diffstat (limited to 'qemu/include/hw/char/imx_serial.h')
| -rw-r--r-- | qemu/include/hw/char/imx_serial.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/qemu/include/hw/char/imx_serial.h b/qemu/include/hw/char/imx_serial.h deleted file mode 100644 index 6cd75c0ba..000000000 --- a/qemu/include/hw/char/imx_serial.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Device model for i.MX UART - * - * Copyright (c) 2008 OKL - * Originally Written by Hans Jiang - * Copyright (c) 2011 NICTA Pty Ltd. - * Updated by Jean-Christophe Dubois <jcd@tribudubois.net> - * - * 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. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef IMX_SERIAL_H -#define IMX_SERIAL_H - -#include "hw/sysbus.h" - -#define TYPE_IMX_SERIAL "imx.serial" -#define IMX_SERIAL(obj) OBJECT_CHECK(IMXSerialState, (obj), TYPE_IMX_SERIAL) - -#define URXD_CHARRDY (1<<15) /* character read is valid */ -#define URXD_ERR (1<<14) /* Character has error */ -#define URXD_BRK (1<<11) /* Break received */ - -#define USR1_PARTYER (1<<15) /* Parity Error */ -#define USR1_RTSS (1<<14) /* RTS pin status */ -#define USR1_TRDY (1<<13) /* Tx ready */ -#define USR1_RTSD (1<<12) /* RTS delta: pin changed state */ -#define USR1_ESCF (1<<11) /* Escape sequence interrupt */ -#define USR1_FRAMERR (1<<10) /* Framing error */ -#define USR1_RRDY (1<<9) /* receiver ready */ -#define USR1_AGTIM (1<<8) /* Aging timer interrupt */ -#define USR1_DTRD (1<<7) /* DTR changed */ -#define USR1_RXDS (1<<6) /* Receiver is idle */ -#define USR1_AIRINT (1<<5) /* Aysnch IR interrupt */ -#define USR1_AWAKE (1<<4) /* Falling edge detected on RXd pin */ - -#define USR2_ADET (1<<15) /* Autobaud complete */ -#define USR2_TXFE (1<<14) /* Transmit FIFO empty */ -#define USR2_DTRF (1<<13) /* DTR/DSR transition */ -#define USR2_IDLE (1<<12) /* UART has been idle for too long */ -#define USR2_ACST (1<<11) /* Autobaud counter stopped */ -#define USR2_RIDELT (1<<10) /* Ring Indicator delta */ -#define USR2_RIIN (1<<9) /* Ring Indicator Input */ -#define USR2_IRINT (1<<8) /* Serial Infrared Interrupt */ -#define USR2_WAKE (1<<7) /* Start bit detected */ -#define USR2_DCDDELT (1<<6) /* Data Carrier Detect delta */ -#define USR2_DCDIN (1<<5) /* Data Carrier Detect Input */ -#define USR2_RTSF (1<<4) /* RTS transition */ -#define USR2_TXDC (1<<3) /* Transmission complete */ -#define USR2_BRCD (1<<2) /* Break condition detected */ -#define USR2_ORE (1<<1) /* Overrun error */ -#define USR2_RDR (1<<0) /* Receive data ready */ - -#define UCR1_TRDYEN (1<<13) /* Tx Ready Interrupt Enable */ -#define UCR1_RRDYEN (1<<9) /* Rx Ready Interrupt Enable */ -#define UCR1_TXMPTYEN (1<<6) /* Tx Empty Interrupt Enable */ -#define UCR1_UARTEN (1<<0) /* UART Enable */ - -#define UCR2_TXEN (1<<2) /* Transmitter enable */ -#define UCR2_RXEN (1<<1) /* Receiver enable */ -#define UCR2_SRST (1<<0) /* Reset complete */ - -#define UTS1_TXEMPTY (1<<6) -#define UTS1_RXEMPTY (1<<5) -#define UTS1_TXFULL (1<<4) -#define UTS1_RXFULL (1<<3) - -typedef struct IMXSerialState { - /*< private >*/ - SysBusDevice parent_obj; - - /*< public >*/ - MemoryRegion iomem; - int32_t readbuff; - - uint32_t usr1; - uint32_t usr2; - uint32_t ucr1; - uint32_t ucr2; - uint32_t uts1; - - /* - * The registers below are implemented just so that the - * guest OS sees what it has written - */ - uint32_t onems; - uint32_t ufcr; - uint32_t ubmr; - uint32_t ubrc; - uint32_t ucr3; - - qemu_irq irq; - CharDriverState *chr; -} IMXSerialState; - -#endif |