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Diffstat (limited to 'arch/mips/include/asm/netlogic/xlr/iomap.h')
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlr/iomap.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/arch/mips/include/asm/netlogic/xlr/iomap.h b/arch/mips/include/asm/netlogic/xlr/iomap.h new file mode 100644 index 00000000000..2e3a4dd5304 --- /dev/null +++ b/arch/mips/include/asm/netlogic/xlr/iomap.h @@ -0,0 +1,131 @@ +/* + * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights + * reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the NetLogic + * license below: + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``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 NETLOGIC 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. + */ + +#ifndef _ASM_NLM_IOMAP_H +#define _ASM_NLM_IOMAP_H + +#define DEFAULT_NETLOGIC_IO_BASE CKSEG1ADDR(0x1ef00000) +#define NETLOGIC_IO_DDR2_CHN0_OFFSET 0x01000 +#define NETLOGIC_IO_DDR2_CHN1_OFFSET 0x02000 +#define NETLOGIC_IO_DDR2_CHN2_OFFSET 0x03000 +#define NETLOGIC_IO_DDR2_CHN3_OFFSET 0x04000 +#define NETLOGIC_IO_PIC_OFFSET 0x08000 +#define NETLOGIC_IO_UART_0_OFFSET 0x14000 +#define NETLOGIC_IO_UART_1_OFFSET 0x15100 + +#define NETLOGIC_IO_SIZE 0x1000 + +#define NETLOGIC_IO_BRIDGE_OFFSET 0x00000 + +#define NETLOGIC_IO_RLD2_CHN0_OFFSET 0x05000 +#define NETLOGIC_IO_RLD2_CHN1_OFFSET 0x06000 + +#define NETLOGIC_IO_SRAM_OFFSET 0x07000 + +#define NETLOGIC_IO_PCIX_OFFSET 0x09000 +#define NETLOGIC_IO_HT_OFFSET 0x0A000 + +#define NETLOGIC_IO_SECURITY_OFFSET 0x0B000 + +#define NETLOGIC_IO_GMAC_0_OFFSET 0x0C000 +#define NETLOGIC_IO_GMAC_1_OFFSET 0x0D000 +#define NETLOGIC_IO_GMAC_2_OFFSET 0x0E000 +#define NETLOGIC_IO_GMAC_3_OFFSET 0x0F000 + +/* XLS devices */ +#define NETLOGIC_IO_GMAC_4_OFFSET 0x20000 +#define NETLOGIC_IO_GMAC_5_OFFSET 0x21000 +#define NETLOGIC_IO_GMAC_6_OFFSET 0x22000 +#define NETLOGIC_IO_GMAC_7_OFFSET 0x23000 + +#define NETLOGIC_IO_PCIE_0_OFFSET 0x1E000 +#define NETLOGIC_IO_PCIE_1_OFFSET 0x1F000 +#define NETLOGIC_IO_SRIO_0_OFFSET 0x1E000 +#define NETLOGIC_IO_SRIO_1_OFFSET 0x1F000 + +#define NETLOGIC_IO_USB_0_OFFSET 0x24000 +#define NETLOGIC_IO_USB_1_OFFSET 0x25000 + +#define NETLOGIC_IO_COMP_OFFSET 0x1D000 +/* end XLS devices */ + +/* XLR devices */ +#define NETLOGIC_IO_SPI4_0_OFFSET 0x10000 +#define NETLOGIC_IO_XGMAC_0_OFFSET 0x11000 +#define NETLOGIC_IO_SPI4_1_OFFSET 0x12000 +#define NETLOGIC_IO_XGMAC_1_OFFSET 0x13000 +/* end XLR devices */ + +#define NETLOGIC_IO_I2C_0_OFFSET 0x16000 +#define NETLOGIC_IO_I2C_1_OFFSET 0x17000 + +#define NETLOGIC_IO_GPIO_OFFSET 0x18000 +#define NETLOGIC_IO_FLASH_OFFSET 0x19000 +#define NETLOGIC_IO_TB_OFFSET 0x1C000 + +#define NETLOGIC_CPLD_OFFSET KSEG1ADDR(0x1d840000) + +/* + * 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 + +#ifndef __ASSEMBLY__ +#include <linux/types.h> +#include <asm/byteorder.h> + +typedef volatile __u32 nlm_reg_t; +extern unsigned long netlogic_io_base; + +/* FIXME read once in write_reg */ +#ifdef CONFIG_CPU_LITTLE_ENDIAN +#define netlogic_read_reg(base, offset) ((base)[(offset)]) +#define netlogic_write_reg(base, offset, value) ((base)[(offset)] = (value)) +#else +#define netlogic_read_reg(base, offset) (be32_to_cpu((base)[(offset)])) +#define netlogic_write_reg(base, offset, value) \ + ((base)[(offset)] = cpu_to_be32((value))) +#endif + +#define netlogic_read_reg_le32(base, offset) (le32_to_cpu((base)[(offset)])) +#define netlogic_write_reg_le32(base, offset, value) \ + ((base)[(offset)] = cpu_to_le32((value))) +#define netlogic_io_mmio(offset) ((nlm_reg_t *)(netlogic_io_base+(offset))) +#endif /* __ASSEMBLY__ */ +#endif |