2 * Copyright (C) 2008 Semihalf, Rafal Jaworowski
3 * Copyright 2006 by Juniper Networks.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * Configuration control and status registers
36 #define OCP85XX_CCSRBAR (CCSRBAR_VA + 0x0)
37 #define OCP85XX_BPTR (CCSRBAR_VA + 0x20)
40 * E500 Coherency Module registers
42 #define OCP85XX_EEBPCR (CCSRBAR_VA + 0x1010)
45 * Local access registers
47 #define OCP85XX_LAWBAR(n) (CCSRBAR_VA + 0xc08 + 0x20 * (n))
48 #define OCP85XX_LAWSR(n) (CCSRBAR_VA + 0xc10 + 0x20 * (n))
50 #define OCP85XX_TGTIF_LBC 4
51 #define OCP85XX_TGTIF_RAM_INTL 11
52 #define OCP85XX_TGTIF_RIO 12
53 #define OCP85XX_TGTIF_RAM1 15
54 #define OCP85XX_TGTIF_RAM2 22
59 #define OCP85XX_L2CTL (CCSRBAR_VA + 0x20000)
62 * Power-On Reset configuration
64 #define OCP85XX_PORDEVSR (CCSRBAR_VA + 0xe000c)
65 #define OCP85XX_PORDEVSR_IO_SEL 0x00780000
66 #define OCP85XX_PORDEVSR_IO_SEL_SHIFT 19
68 #define OCP85XX_PORDEVSR2 (CCSRBAR_VA + 0xe0014)
73 #define OCP85XX_RSTCR (CCSRBAR_VA + 0xe00b0)
78 uint32_t ccsr_read4(uintptr_t addr);
79 void ccsr_write4(uintptr_t addr, uint32_t val);
80 int law_enable(int trgt, u_long addr, u_long size);
81 int law_disable(int trgt, u_long addr, u_long size);
83 int law_pci_target(struct resource *, int *, int *);
85 #endif /* _MPC85XX_H_ */