freebsd-src/sys/mips/rmi/iomap.h
Randall Stewart 7a7f91f61b ok we now get so that the uart init's and we can print. We
cannot set baud rate as they did in 6.4, this hoses things and
we loose our 38400 default term.

We now lock somewhere in tcinit.
2009-11-05 18:14:25 +00:00

114 lines
4.2 KiB
C

/*-
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of RMI Corporation, nor the names of its contributors,
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* RMI_BSD */
#ifndef _RMI_IOMAP_H_
#define _RMI_IOMAP_H_
#include <machine/endian.h>
#define XLR_DEVICE_REGISTER_BASE 0x1EF00000
#define DEFAULT_XLR_IO_BASE 0xffffffffbef00000ULL
#define XLR_IO_SIZE 0x1000
#define XLR_IO_BRIDGE_OFFSET 0x00000
#define XLR_IO_DDR2_CHN0_OFFSET 0x01000
#define XLR_IO_DDR2_CHN1_OFFSET 0x02000
#define XLR_IO_DDR2_CHN2_OFFSET 0x03000
#define XLR_IO_DDR2_CHN3_OFFSET 0x04000
#define XLR_IO_RLD2_CHN0_OFFSET 0x05000
#define XLR_IO_RLD2_CHN1_OFFSET 0x06000
#define XLR_IO_SRAM_OFFSET 0x07000
#define XLR_IO_PIC_OFFSET 0x08000
#define XLR_IO_PCIX_OFFSET 0x09000
#define XLR_IO_HT_OFFSET 0x0A000
#define XLR_IO_SECURITY_OFFSET 0x0B000
#define XLR_IO_GMAC_0_OFFSET 0x0C000
#define XLR_IO_GMAC_1_OFFSET 0x0D000
#define XLR_IO_GMAC_2_OFFSET 0x0E000
#define XLR_IO_GMAC_3_OFFSET 0x0F000
#define XLR_IO_SPI4_0_OFFSET 0x10000
#define XLR_IO_XGMAC_0_OFFSET 0x11000
#define XLR_IO_SPI4_1_OFFSET 0x12000
#define XLR_IO_XGMAC_1_OFFSET 0x13000
#define XLR_IO_UART_0_OFFSET 0x14000
#define XLR_IO_UART_1_OFFSET 0x15000
#define XLR_UART0ADDR (XLR_IO_UART_0_OFFSET+XLR_DEVICE_REGISTER_BASE)
#define XLR_IO_I2C_0_OFFSET 0x16000
#define XLR_IO_I2C_1_OFFSET 0x17000
#define XLR_IO_GPIO_OFFSET 0x18000
#define XLR_IO_FLASH_OFFSET 0x19000
#define XLR_IO_TB_OFFSET 0x1C000
#define XLR_IO_GMAC_4_OFFSET 0x20000
#define XLR_IO_GMAC_5_OFFSET 0x21000
#define XLR_IO_GMAC_6_OFFSET 0x22000
#define XLR_IO_GMAC_7_OFFSET 0x23000
#define XLR_IO_PCIE_0_OFFSET 0x1E000
#define XLR_IO_PCIE_1_OFFSET 0x1F000
#define XLR_IO_USB_0_OFFSET 0x24000
#define XLR_IO_USB_1_OFFSET 0x25000
#define XLR_IO_COMP_OFFSET 0x1d000
/* Base Address (Virtual) of the PCI Config address space
* For now, choose 256M phys in kseg1 = 0xA0000000 + (1<<28)
* Config space spans 256 (num of buses) * 256 (num functions) * 256 bytes
* ie 1<<24 = 16M
*/
#define DEFAULT_PCI_CONFIG_BASE 0x18000000
#define DEFAULT_HT_TYPE0_CFG_BASE 0x16000000
#define DEFAULT_HT_TYPE1_CFG_BASE 0x17000000
typedef volatile __uint32_t xlr_reg_t;
extern unsigned long xlr_io_base;
#define xlr_io_mmio(offset) ((xlr_reg_t *)(xlr_io_base+(offset)))
#define xlr_read_reg(base, offset) (__ntohl((base)[(offset)]))
#define xlr_write_reg(base, offset, value) ((base)[(offset)] = __htonl((value)))
extern void on_chip_init(void);
#endif /* _RMI_IOMAP_H_ */