2 * Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
5 * Developed by Semihalf.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of MARVELL nor the names of contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/param.h>
36 #include <sys/systm.h>
39 #include <machine/bus.h>
41 #include <arm/mv/mvreg.h>
42 #include <arm/mv/mvvar.h>
43 #include <arm/mv/mvwin.h>
45 struct obio_device obio_devices[] = {
46 { "ic", MV_IC_BASE, MV_IC_SIZE,
51 { "timer", MV_TIMERS_BASE, MV_TIMERS_SIZE,
52 { MV_INT_BRIDGE, -1 },
56 { "rtc", MV_RTC_BASE, MV_RTC_SIZE,
61 { "gpio", MV_GPIO_BASE, MV_GPIO_SIZE,
62 { MV_INT_GPIO7_0, MV_INT_GPIO15_8,
63 MV_INT_GPIO23_16, MV_INT_GPIO31_24,
64 MV_INT_GPIOHI7_0, MV_INT_GPIOHI15_8,
65 MV_INT_GPIOHI23_16, -1 },
69 { "uart", MV_UART0_BASE, MV_UART_SIZE,
74 { "uart", MV_UART1_BASE, MV_UART_SIZE,
79 { "xor", MV_XOR_BASE, MV_XOR_SIZE,
80 { MV_INT_XOR0_CHAN0, MV_INT_XOR0_CHAN1,
81 MV_INT_XOR1_CHAN0, MV_INT_XOR1_CHAN1,
82 MV_INT_XOR0_ERR, MV_INT_XOR1_ERR,
85 CPU_PM_CTRL_XOR0 | CPU_PM_CTRL_XOR1
87 { "ehci", MV_USB0_BASE, MV_USB_SIZE,
88 { MV_INT_USB_BERR, MV_INT_USB_CI, -1 },
92 { "mge", MV_ETH0_BASE, MV_ETH_SIZE,
93 { MV_INT_GBERX, MV_INT_GBETX, MV_INT_GBEMISC,
94 MV_INT_GBESUM, MV_INT_GBEERR, -1 },
98 { "twsi", MV_TWSI0_BASE, MV_TWSI_SIZE,
102 { "sata", MV_SATAHC_BASE, MV_SATAHC_SIZE,
105 CPU_PM_CTRL_SATA0 | CPU_PM_CTRL_SATA1
107 { NULL, 0, 0, { 0 }, { 0 }, 0 }
110 const struct obio_pci mv_pci_info[] = {
112 MV_PCIE_BASE, MV_PCIE_SIZE,
113 MV_PCIE_IO_BASE, MV_PCIE_IO_SIZE, 4, 0xE0,
114 MV_PCIE_MEM_BASE, MV_PCIE_MEM_SIZE, 4, 0xE8,
121 struct resource_spec mv_gpio_res[] = {
122 { SYS_RES_MEMORY, 0, RF_ACTIVE },
123 { SYS_RES_IRQ, 0, RF_ACTIVE },
124 { SYS_RES_IRQ, 1, RF_ACTIVE },
125 { SYS_RES_IRQ, 2, RF_ACTIVE },
126 { SYS_RES_IRQ, 3, RF_ACTIVE },
127 { SYS_RES_IRQ, 4, RF_ACTIVE },
128 { SYS_RES_IRQ, 5, RF_ACTIVE },
129 { SYS_RES_IRQ, 6, RF_ACTIVE },
133 struct resource_spec mv_xor_res[] = {
134 { SYS_RES_MEMORY, 0, RF_ACTIVE },
135 { SYS_RES_IRQ, 0, RF_ACTIVE },
136 { SYS_RES_IRQ, 1, RF_ACTIVE },
137 { SYS_RES_IRQ, 2, RF_ACTIVE },
138 { SYS_RES_IRQ, 3, RF_ACTIVE },
139 { SYS_RES_IRQ, 4, RF_ACTIVE },
140 { SYS_RES_IRQ, 5, RF_ACTIVE },
144 const struct decode_win cpu_win_tbl[] = {
145 /* Device bus BOOT */
146 { 1, 0x0f, MV_DEV_BOOT_PHYS_BASE, MV_DEV_BOOT_SIZE, -1 },
149 { 1, 0x1e, MV_DEV_CS0_PHYS_BASE, MV_DEV_CS0_SIZE, -1 },
152 { 1, 0x1d, MV_DEV_CS1_PHYS_BASE, MV_DEV_CS1_SIZE, -1 },
155 { 1, 0x1b, MV_DEV_CS2_PHYS_BASE, MV_DEV_CS2_SIZE, -1 },
158 { 3, 0x00, MV_CESA_SRAM_PHYS_BASE, MV_CESA_SRAM_SIZE, -1 },
161 const struct decode_win *cpu_wins = cpu_win_tbl;
162 int cpu_wins_no = sizeof(cpu_win_tbl) / sizeof(struct decode_win);
164 const struct decode_win xor_win_tbl[] = {
166 { 4, 0xE8, MV_PCIE_MEM_PHYS_BASE, MV_PCIE_MEM_SIZE, -1 },
168 const struct decode_win *xor_wins = xor_win_tbl;
169 int xor_wins_no = sizeof(xor_win_tbl) / sizeof(struct decode_win);
177 * On Kirkwood TCLK is not configurable and depends on silicon
179 * - A0 and A1 have TCLK hardcoded to 200 MHz.
180 * - Z0 and others have TCLK hardcoded to 166 MHz.
183 if (dev == MV_DEV_88F6281 && (rev == 2 || rev == 3))
184 return (TCLK_200MHZ);
186 return (TCLK_166MHZ);