2 * linux/arch/arm/mach-sa1100/lart.c
5 #include <linux/init.h>
6 #include <linux/kernel.h>
9 #include <video/sa1100fb.h>
11 #include <mach/hardware.h>
12 #include <asm/setup.h>
13 #include <asm/mach-types.h>
16 #include <asm/mach/arch.h>
17 #include <asm/mach/map.h>
18 #include <asm/mach/serial_sa1100.h>
20 #include <mach/irqs.h>
25 #warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
27 static struct mcp_plat_data lart_mcp_data = {
29 .sclk_rate = 11981000,
33 static struct sa1100fb_mach_info lart_grey_info = {
34 .pixclock = 150000, .bpp = 4,
35 .xres = 320, .yres = 240,
37 .hsync_len = 1, .vsync_len = 1,
38 .left_margin = 4, .upper_margin = 0,
39 .right_margin = 2, .lower_margin = 0,
42 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
44 .lccr0 = LCCR0_Mono | LCCR0_Sngl | LCCR0_Pas | LCCR0_4PixMono,
45 .lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(512),
49 static struct sa1100fb_mach_info lart_color_info = {
50 .pixclock = 150000, .bpp = 16,
51 .xres = 320, .yres = 240,
53 .hsync_len = 2, .vsync_len = 3,
54 .left_margin = 69, .upper_margin = 14,
55 .right_margin = 8, .lower_margin = 4,
57 .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
58 .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
62 static struct sa1100fb_mach_info lart_video_info = {
63 .pixclock = 39721, .bpp = 16,
64 .xres = 640, .yres = 480,
66 .hsync_len = 95, .vsync_len = 2,
67 .left_margin = 40, .upper_margin = 32,
68 .right_margin = 24, .lower_margin = 11,
70 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
72 .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
73 .lccr3 = LCCR3_OutEnL | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
78 static struct sa1100fb_mach_info lart_kit01_info = {
79 .pixclock = 63291, .bpp = 16,
80 .xres = 640, .yres = 480,
82 .hsync_len = 64, .vsync_len = 3,
83 .left_margin = 122, .upper_margin = 45,
84 .right_margin = 10, .lower_margin = 10,
86 .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
87 .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg
91 static void __init lart_init(void)
93 struct sa1100fb_mach_info *inf = NULL;
96 inf = &lart_grey_info;
99 inf = &lart_color_info;
101 #ifdef LART_VIDEO_OUT
102 inf = &lart_video_info;
104 #ifdef LART_KIT01_LCD
105 inf = &lart_kit01_info;
109 sa11x0_register_lcd(inf);
111 sa11x0_ppc_configure_mcp();
112 sa11x0_register_mcp(&lart_mcp_data);
115 static struct map_desc lart_io_desc[] __initdata = {
116 { /* main flash memory */
117 .virtual = 0xe8000000,
118 .pfn = __phys_to_pfn(0x00000000),
119 .length = 0x00400000,
121 }, { /* main flash, alternative location */
122 .virtual = 0xec000000,
123 .pfn = __phys_to_pfn(0x08000000),
124 .length = 0x00400000,
129 static void __init lart_map_io(void)
132 iotable_init(lart_io_desc, ARRAY_SIZE(lart_io_desc));
134 sa1100_register_uart(0, 3);
135 sa1100_register_uart(1, 1);
136 sa1100_register_uart(2, 2);
138 GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
139 GPDR |= GPIO_UART_TXD;
140 GPDR &= ~GPIO_UART_RXD;
144 MACHINE_START(LART, "LART")
145 .atag_offset = 0x100,
146 .map_io = lart_map_io,
147 .nr_irqs = SA1100_NR_IRQS,
148 .init_irq = sa1100_init_irq,
149 .init_machine = lart_init,
150 .init_late = sa11x0_init_late,
151 .timer = &sa1100_timer,
152 .restart = sa11x0_restart,