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Diffstat (limited to 'sys/mips/rmi/iomap.h')
| -rw-r--r-- | sys/mips/rmi/iomap.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/sys/mips/rmi/iomap.h b/sys/mips/rmi/iomap.h new file mode 100644 index 0000000..afc52bf --- /dev/null +++ b/sys/mips/rmi/iomap.h @@ -0,0 +1,113 @@ +/*- + * 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_ */ |
