diff options
Diffstat (limited to 'arch/arm/mach-at91')
-rw-r--r-- | arch/arm/mach-at91/Kconfig | 7 | ||||
-rw-r--r-- | arch/arm/mach-at91/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-cam60.c | 180 |
3 files changed, 188 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 074dcd5d9a7e..bbb2520d645a 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig | |||
@@ -133,6 +133,13 @@ config MACH_AT91SAM9260EK | |||
133 | Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit | 133 | Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit |
134 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> | 134 | <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> |
135 | 135 | ||
136 | config MACH_CAM60 | ||
137 | bool "KwikByte KB9260 (CAM60) board" | ||
138 | depends on ARCH_AT91SAM9260 | ||
139 | help | ||
140 | Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260. | ||
141 | <http://www.kwikbyte.com/KB9260.html> | ||
142 | |||
136 | endif | 143 | endif |
137 | 144 | ||
138 | # ---------------------------------------------------------- | 145 | # ---------------------------------------------------------- |
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index bf5f293dccf8..7e083ca84e37 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile | |||
@@ -32,6 +32,7 @@ obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o | |||
32 | 32 | ||
33 | # AT91SAM9260 board-specific support | 33 | # AT91SAM9260 board-specific support |
34 | obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o | 34 | obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o |
35 | obj-$(CONFIG_MACH_CAM60) += board-cam60.o | ||
35 | 36 | ||
36 | # AT91SAM9261 board-specific support | 37 | # AT91SAM9261 board-specific support |
37 | obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o | 38 | obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o |
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c new file mode 100644 index 000000000000..b22a1a004055 --- /dev/null +++ b/arch/arm/mach-at91/board-cam60.c | |||
@@ -0,0 +1,180 @@ | |||
1 | /* | ||
2 | * KwikByte CAM60 (KB9260) | ||
3 | * | ||
4 | * based on board-sam9260ek.c | ||
5 | * Copyright (C) 2005 SAN People | ||
6 | * Copyright (C) 2006 Atmel | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * This program is distributed in the hope that it will be useful, | ||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 | * GNU General Public License for more details. | ||
17 | * | ||
18 | * You should have received a copy of the GNU General Public License | ||
19 | * along with this program; if not, write to the Free Software | ||
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 | */ | ||
22 | |||
23 | #include <linux/types.h> | ||
24 | #include <linux/init.h> | ||
25 | #include <linux/mm.h> | ||
26 | #include <linux/module.h> | ||
27 | #include <linux/platform_device.h> | ||
28 | #include <linux/spi/spi.h> | ||
29 | #include <linux/spi/flash.h> | ||
30 | |||
31 | #include <asm/hardware.h> | ||
32 | #include <asm/setup.h> | ||
33 | #include <asm/mach-types.h> | ||
34 | #include <asm/irq.h> | ||
35 | |||
36 | #include <asm/mach/arch.h> | ||
37 | #include <asm/mach/map.h> | ||
38 | #include <asm/mach/irq.h> | ||
39 | |||
40 | #include <asm/arch/board.h> | ||
41 | #include <asm/arch/gpio.h> | ||
42 | |||
43 | #include "generic.h" | ||
44 | |||
45 | |||
46 | static void __init cam60_map_io(void) | ||
47 | { | ||
48 | /* Initialize processor: 10 MHz crystal */ | ||
49 | at91sam9260_initialize(10000000); | ||
50 | |||
51 | /* DGBU on ttyS0. (Rx & Tx only) */ | ||
52 | at91_register_uart(0, 0, 0); | ||
53 | |||
54 | /* set serial console to ttyS0 (ie, DBGU) */ | ||
55 | at91_set_serial_console(0); | ||
56 | } | ||
57 | |||
58 | static void __init cam60_init_irq(void) | ||
59 | { | ||
60 | at91sam9260_init_interrupts(NULL); | ||
61 | } | ||
62 | |||
63 | |||
64 | /* | ||
65 | * USB Host | ||
66 | */ | ||
67 | static struct at91_usbh_data __initdata cam60_usbh_data = { | ||
68 | .ports = 1, | ||
69 | }; | ||
70 | |||
71 | |||
72 | /* | ||
73 | * SPI devices. | ||
74 | */ | ||
75 | #if defined(CONFIG_MTD_DATAFLASH) | ||
76 | static struct mtd_partition __initdata cam60_spi_partitions[] = { | ||
77 | { | ||
78 | .name = "BOOT1", | ||
79 | .offset = 0, | ||
80 | .size = 4 * 1056, | ||
81 | }, | ||
82 | { | ||
83 | .name = "BOOT2", | ||
84 | .offset = MTDPART_OFS_NXTBLK, | ||
85 | .size = 256 * 1056, | ||
86 | }, | ||
87 | { | ||
88 | .name = "kernel", | ||
89 | .offset = MTDPART_OFS_NXTBLK, | ||
90 | .size = 2222 * 1056, | ||
91 | }, | ||
92 | { | ||
93 | .name = "file system", | ||
94 | .offset = MTDPART_OFS_NXTBLK, | ||
95 | .size = MTDPART_SIZ_FULL, | ||
96 | }, | ||
97 | }; | ||
98 | |||
99 | static struct flash_platform_data __initdata cam60_spi_flash_platform_data = { | ||
100 | .name = "spi_flash", | ||
101 | .parts = cam60_spi_partitions, | ||
102 | .nr_parts = ARRAY_SIZE(cam60_spi_partitions) | ||
103 | }; | ||
104 | #endif | ||
105 | |||
106 | static struct spi_board_info cam60_spi_devices[] = { | ||
107 | #if defined(CONFIG_MTD_DATAFLASH) | ||
108 | { /* DataFlash chip */ | ||
109 | .modalias = "mtd_dataflash", | ||
110 | .chip_select = 0, | ||
111 | .max_speed_hz = 15 * 1000 * 1000, | ||
112 | .bus_num = 0, | ||
113 | .platform_data = &cam60_spi_flash_platform_data | ||
114 | }, | ||
115 | #endif | ||
116 | }; | ||
117 | |||
118 | |||
119 | /* | ||
120 | * MACB Ethernet device | ||
121 | */ | ||
122 | static struct __initdata at91_eth_data cam60_macb_data = { | ||
123 | .phy_irq_pin = AT91_PIN_PB5, | ||
124 | .is_rmii = 0, | ||
125 | }; | ||
126 | |||
127 | |||
128 | /* | ||
129 | * NAND Flash | ||
130 | */ | ||
131 | static struct mtd_partition __initdata cam60_nand_partition[] = { | ||
132 | { | ||
133 | .name = "nand_fs", | ||
134 | .offset = 0, | ||
135 | .size = MTDPART_SIZ_FULL, | ||
136 | }, | ||
137 | }; | ||
138 | |||
139 | static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) | ||
140 | { | ||
141 | *num_partitions = ARRAY_SIZE(cam60_nand_partition); | ||
142 | return cam60_nand_partition; | ||
143 | } | ||
144 | |||
145 | static struct at91_nand_data __initdata cam60_nand_data = { | ||
146 | .ale = 21, | ||
147 | .cle = 22, | ||
148 | // .det_pin = ... not there | ||
149 | .rdy_pin = AT91_PIN_PA9, | ||
150 | .enable_pin = AT91_PIN_PA7, | ||
151 | .partition_info = nand_partitions, | ||
152 | }; | ||
153 | |||
154 | |||
155 | static void __init cam60_board_init(void) | ||
156 | { | ||
157 | /* Serial */ | ||
158 | at91_add_device_serial(); | ||
159 | /* SPI */ | ||
160 | at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); | ||
161 | /* Ethernet */ | ||
162 | at91_add_device_eth(&cam60_macb_data); | ||
163 | /* USB Host */ | ||
164 | /* enable USB power supply circuit */ | ||
165 | at91_set_gpio_output(AT91_PIN_PB18, 1); | ||
166 | at91_add_device_usbh(&cam60_usbh_data); | ||
167 | /* NAND */ | ||
168 | at91_add_device_nand(&cam60_nand_data); | ||
169 | } | ||
170 | |||
171 | MACHINE_START(CAM60, "KwikByte CAM60") | ||
172 | /* Maintainer: KwikByte */ | ||
173 | .phys_io = AT91_BASE_SYS, | ||
174 | .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, | ||
175 | .boot_params = AT91_SDRAM_BASE + 0x100, | ||
176 | .timer = &at91sam926x_timer, | ||
177 | .map_io = cam60_map_io, | ||
178 | .init_irq = cam60_init_irq, | ||
179 | .init_machine = cam60_board_init, | ||
180 | MACHINE_END | ||