Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/arm/plat-omap/common.c |
| 3 | * |
| 4 | * Code common to all OMAP machines. |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 5 | * The file is created by Tony Lindgren <tony@atomide.com> |
| 6 | * |
| 7 | * Copyright (C) 2009 Texas Instruments |
| 8 | * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 14 | #include <linux/module.h> |
| 15 | #include <linux/kernel.h> |
| 16 | #include <linux/init.h> |
| 17 | #include <linux/delay.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 18 | #include <linux/console.h> |
| 19 | #include <linux/serial.h> |
| 20 | #include <linux/tty.h> |
| 21 | #include <linux/serial_8250.h> |
| 22 | #include <linux/serial_reg.h> |
Russell King | f8ce254 | 2006-01-07 16:15:52 +0000 | [diff] [blame] | 23 | #include <linux/clk.h> |
Russell King | fced80c | 2008-09-06 12:10:45 +0100 | [diff] [blame] | 24 | #include <linux/io.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 25 | |
Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 26 | #include <mach/hardware.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 27 | #include <asm/system.h> |
| 28 | #include <asm/pgtable.h> |
| 29 | #include <asm/mach/map.h> |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 30 | #include <asm/setup.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 31 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 32 | #include <plat/common.h> |
| 33 | #include <plat/board.h> |
| 34 | #include <plat/control.h> |
| 35 | #include <plat/mux.h> |
| 36 | #include <plat/fpga.h> |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 37 | #include <plat/serial.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 38 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 39 | #include <plat/clock.h> |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 40 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 41 | #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) |
| 42 | # include "../mach-omap2/sdrc.h" |
| 43 | #endif |
| 44 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 45 | #define NO_LENGTH_CHECK 0xffffffff |
| 46 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 47 | struct omap_board_config_kernel *omap_board_config; |
Tony Lindgren | 92105bb | 2005-09-07 17:20:26 +0100 | [diff] [blame] | 48 | int omap_board_config_size; |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 49 | |
Tony Lindgren | e4e7a13 | 2009-10-19 15:25:26 -0700 | [diff] [blame] | 50 | /* used by omap-smp.c and board-4430sdp.c */ |
| 51 | void __iomem *gic_cpu_base_addr; |
| 52 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 53 | static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) |
| 54 | { |
| 55 | struct omap_board_config_kernel *kinfo = NULL; |
| 56 | int i; |
| 57 | |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 58 | /* Try to find the config from the board-specific structures |
| 59 | * in the kernel. */ |
| 60 | for (i = 0; i < omap_board_config_size; i++) { |
| 61 | if (omap_board_config[i].tag == tag) { |
Tony Lindgren | c40fae95 | 2006-12-07 13:58:10 -0800 | [diff] [blame] | 62 | if (skip == 0) { |
| 63 | kinfo = &omap_board_config[i]; |
| 64 | break; |
| 65 | } else { |
| 66 | skip--; |
| 67 | } |
Tony Lindgren | 5e1c5ff | 2005-07-10 19:58:15 +0100 | [diff] [blame] | 68 | } |
| 69 | } |
| 70 | if (kinfo == NULL) |
| 71 | return NULL; |
| 72 | return kinfo->data; |
| 73 | } |
| 74 | |
| 75 | const void *__omap_get_config(u16 tag, size_t len, int nr) |
| 76 | { |
| 77 | return get_config(tag, len, nr, NULL); |
| 78 | } |
| 79 | EXPORT_SYMBOL(__omap_get_config); |
| 80 | |
| 81 | const void *omap_get_var_config(u16 tag, size_t *len) |
| 82 | { |
| 83 | return get_config(tag, NO_LENGTH_CHECK, 0, len); |
| 84 | } |
| 85 | EXPORT_SYMBOL(omap_get_var_config); |
| 86 | |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 87 | /* |
| 88 | * 32KHz clocksource ... always available, on pretty most chips except |
| 89 | * OMAP 730 and 1510. Other timers could be used as clocksources, with |
| 90 | * higher resolution in free-running counter modes (e.g. 12 MHz xtal), |
| 91 | * but systems won't necessarily want to spend resources that way. |
| 92 | */ |
| 93 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 94 | #define OMAP16XX_TIMER_32K_SYNCHRONIZED 0xfffbc410 |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 95 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 96 | #if !(defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP15XX)) |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 97 | |
| 98 | #include <linux/clocksource.h> |
| 99 | |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 100 | /* |
| 101 | * offset_32k holds the init time counter value. It is then subtracted |
| 102 | * from every counter read to achieve a counter that counts time from the |
| 103 | * kernel boot (needed for sched_clock()). |
| 104 | */ |
| 105 | static u32 offset_32k __read_mostly; |
| 106 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 107 | #ifdef CONFIG_ARCH_OMAP16XX |
| 108 | static cycle_t omap16xx_32k_read(struct clocksource *cs) |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 109 | { |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 110 | return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k; |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 111 | } |
| 112 | #else |
| 113 | #define omap16xx_32k_read NULL |
| 114 | #endif |
| 115 | |
| 116 | #ifdef CONFIG_ARCH_OMAP2420 |
| 117 | static cycle_t omap2420_32k_read(struct clocksource *cs) |
| 118 | { |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 119 | return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k; |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 120 | } |
| 121 | #else |
| 122 | #define omap2420_32k_read NULL |
| 123 | #endif |
| 124 | |
| 125 | #ifdef CONFIG_ARCH_OMAP2430 |
| 126 | static cycle_t omap2430_32k_read(struct clocksource *cs) |
| 127 | { |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 128 | return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k; |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 129 | } |
| 130 | #else |
| 131 | #define omap2430_32k_read NULL |
| 132 | #endif |
| 133 | |
Tony Lindgren | a8eb7ca | 2010-02-12 12:26:48 -0800 | [diff] [blame] | 134 | #ifdef CONFIG_ARCH_OMAP3 |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 135 | static cycle_t omap34xx_32k_read(struct clocksource *cs) |
| 136 | { |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 137 | return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k; |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 138 | } |
| 139 | #else |
| 140 | #define omap34xx_32k_read NULL |
| 141 | #endif |
| 142 | |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 143 | #ifdef CONFIG_ARCH_OMAP4 |
| 144 | static cycle_t omap44xx_32k_read(struct clocksource *cs) |
| 145 | { |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 146 | return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k; |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 147 | } |
| 148 | #else |
| 149 | #define omap44xx_32k_read NULL |
| 150 | #endif |
| 151 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 152 | /* |
| 153 | * Kernel assumes that sched_clock can be called early but may not have |
| 154 | * things ready yet. |
| 155 | */ |
| 156 | static cycle_t omap_32k_read_dummy(struct clocksource *cs) |
| 157 | { |
| 158 | return 0; |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | static struct clocksource clocksource_32k = { |
| 162 | .name = "32k_counter", |
| 163 | .rating = 250, |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 164 | .read = omap_32k_read_dummy, |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 165 | .mask = CLOCKSOURCE_MASK(32), |
| 166 | .shift = 10, |
| 167 | .flags = CLOCK_SOURCE_IS_CONTINUOUS, |
| 168 | }; |
| 169 | |
Kevin Hilman | f258b0c | 2007-11-12 23:24:03 -0800 | [diff] [blame] | 170 | /* |
Kevin Hilman | f258b0c | 2007-11-12 23:24:03 -0800 | [diff] [blame] | 171 | * Returns current time from boot in nsecs. It's OK for this to wrap |
| 172 | * around for now, as it's just a relative time stamp. |
| 173 | */ |
| 174 | unsigned long long sched_clock(void) |
| 175 | { |
Martin Schwidefsky | 0a54419 | 2009-08-14 15:47:28 +0200 | [diff] [blame] | 176 | return clocksource_cyc2ns(clocksource_32k.read(&clocksource_32k), |
| 177 | clocksource_32k.mult, clocksource_32k.shift); |
Kevin Hilman | f258b0c | 2007-11-12 23:24:03 -0800 | [diff] [blame] | 178 | } |
| 179 | |
Kevin Hilman | d92cfcb | 2009-09-24 16:35:48 -0700 | [diff] [blame] | 180 | /** |
| 181 | * read_persistent_clock - Return time from a persistent clock. |
| 182 | * |
| 183 | * Reads the time from a source which isn't disabled during PM, the |
| 184 | * 32k sync timer. Convert the cycles elapsed since last read into |
| 185 | * nsecs and adds to a monotonically increasing timespec. |
| 186 | */ |
| 187 | static struct timespec persistent_ts; |
| 188 | static cycles_t cycles, last_cycles; |
| 189 | void read_persistent_clock(struct timespec *ts) |
| 190 | { |
| 191 | unsigned long long nsecs; |
| 192 | cycles_t delta; |
| 193 | struct timespec *tsp = &persistent_ts; |
| 194 | |
| 195 | last_cycles = cycles; |
| 196 | cycles = clocksource_32k.read(&clocksource_32k); |
| 197 | delta = cycles - last_cycles; |
| 198 | |
| 199 | nsecs = clocksource_cyc2ns(delta, |
| 200 | clocksource_32k.mult, clocksource_32k.shift); |
| 201 | |
| 202 | timespec_add_ns(tsp, nsecs); |
| 203 | *ts = *tsp; |
| 204 | } |
| 205 | |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 206 | static int __init omap_init_clocksource_32k(void) |
| 207 | { |
| 208 | static char err[] __initdata = KERN_ERR |
| 209 | "%s: can't register clocksource!\n"; |
| 210 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 211 | if (cpu_is_omap16xx() || cpu_class_is_omap2()) { |
| 212 | struct clk *sync_32k_ick; |
| 213 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 214 | if (cpu_is_omap16xx()) |
| 215 | clocksource_32k.read = omap16xx_32k_read; |
| 216 | else if (cpu_is_omap2420()) |
| 217 | clocksource_32k.read = omap2420_32k_read; |
| 218 | else if (cpu_is_omap2430()) |
| 219 | clocksource_32k.read = omap2430_32k_read; |
| 220 | else if (cpu_is_omap34xx()) |
| 221 | clocksource_32k.read = omap34xx_32k_read; |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 222 | else if (cpu_is_omap44xx()) |
| 223 | clocksource_32k.read = omap44xx_32k_read; |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 224 | else |
| 225 | return -ENODEV; |
| 226 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 227 | sync_32k_ick = clk_get(NULL, "omap_32ksync_ick"); |
| 228 | if (sync_32k_ick) |
| 229 | clk_enable(sync_32k_ick); |
| 230 | |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 231 | clocksource_32k.mult = clocksource_hz2mult(32768, |
| 232 | clocksource_32k.shift); |
| 233 | |
Aaro Koskinen | 2decb12 | 2010-04-07 09:57:22 +0000 | [diff] [blame] | 234 | offset_32k = clocksource_32k.read(&clocksource_32k); |
| 235 | |
Kevin Hilman | 075192a | 2007-03-08 20:32:19 +0100 | [diff] [blame] | 236 | if (clocksource_register(&clocksource_32k)) |
| 237 | printk(err, clocksource_32k.name); |
| 238 | } |
| 239 | return 0; |
| 240 | } |
| 241 | arch_initcall(omap_init_clocksource_32k); |
| 242 | |
Tony Lindgren | a4ab0d8 | 2009-05-25 11:26:41 -0700 | [diff] [blame] | 243 | #endif /* !(defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP15XX)) */ |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 244 | |
| 245 | /* Global address base setup code */ |
| 246 | |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 247 | #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) |
| 248 | |
Santosh Shilimkar | 8f9ccfe | 2009-05-25 11:26:48 -0700 | [diff] [blame] | 249 | static void __init __omap2_set_globals(struct omap_globals *omap2_globals) |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 250 | { |
Tony Lindgren | 0e56484 | 2008-10-06 15:49:16 +0300 | [diff] [blame] | 251 | omap2_set_globals_tap(omap2_globals); |
Paul Walmsley | f2ab997 | 2009-01-28 12:27:37 -0700 | [diff] [blame] | 252 | omap2_set_globals_sdrc(omap2_globals); |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 253 | omap2_set_globals_control(omap2_globals); |
| 254 | omap2_set_globals_prcm(omap2_globals); |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 255 | omap2_set_globals_uart(omap2_globals); |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | #endif |
| 259 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 260 | #if defined(CONFIG_ARCH_OMAP2420) |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 261 | |
| 262 | static struct omap_globals omap242x_globals = { |
Tony Lindgren | 0e56484 | 2008-10-06 15:49:16 +0300 | [diff] [blame] | 263 | .class = OMAP242X_CLASS, |
Santosh Shilimkar | 233fd64 | 2009-10-19 15:25:31 -0700 | [diff] [blame] | 264 | .tap = OMAP2_L4_IO_ADDRESS(0x48014000), |
Santosh Shilimkar | b7ebb10 | 2010-02-15 18:03:37 +0530 | [diff] [blame] | 265 | .sdrc = OMAP2420_SDRC_BASE, |
| 266 | .sms = OMAP2420_SMS_BASE, |
| 267 | .ctrl = OMAP2420_CTRL_BASE, |
| 268 | .prm = OMAP2420_PRM_BASE, |
| 269 | .cm = OMAP2420_CM_BASE, |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 270 | .uart1_phys = OMAP2_UART1_BASE, |
| 271 | .uart2_phys = OMAP2_UART2_BASE, |
| 272 | .uart3_phys = OMAP2_UART3_BASE, |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 273 | }; |
| 274 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 275 | void __init omap2_set_globals_242x(void) |
| 276 | { |
Santosh Shilimkar | 8f9ccfe | 2009-05-25 11:26:48 -0700 | [diff] [blame] | 277 | __omap2_set_globals(&omap242x_globals); |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 278 | } |
| 279 | #endif |
| 280 | |
| 281 | #if defined(CONFIG_ARCH_OMAP2430) |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 282 | |
| 283 | static struct omap_globals omap243x_globals = { |
Tony Lindgren | 0e56484 | 2008-10-06 15:49:16 +0300 | [diff] [blame] | 284 | .class = OMAP243X_CLASS, |
Santosh Shilimkar | 233fd64 | 2009-10-19 15:25:31 -0700 | [diff] [blame] | 285 | .tap = OMAP2_L4_IO_ADDRESS(0x4900a000), |
Santosh Shilimkar | b7ebb10 | 2010-02-15 18:03:37 +0530 | [diff] [blame] | 286 | .sdrc = OMAP243X_SDRC_BASE, |
| 287 | .sms = OMAP243X_SMS_BASE, |
| 288 | .ctrl = OMAP243X_CTRL_BASE, |
| 289 | .prm = OMAP2430_PRM_BASE, |
| 290 | .cm = OMAP2430_CM_BASE, |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 291 | .uart1_phys = OMAP2_UART1_BASE, |
| 292 | .uart2_phys = OMAP2_UART2_BASE, |
| 293 | .uart3_phys = OMAP2_UART3_BASE, |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 294 | }; |
| 295 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 296 | void __init omap2_set_globals_243x(void) |
| 297 | { |
Santosh Shilimkar | 8f9ccfe | 2009-05-25 11:26:48 -0700 | [diff] [blame] | 298 | __omap2_set_globals(&omap243x_globals); |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 299 | } |
| 300 | #endif |
| 301 | |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 302 | #if defined(CONFIG_ARCH_OMAP3) |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 303 | |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 304 | static struct omap_globals omap3_globals = { |
Tony Lindgren | 0e56484 | 2008-10-06 15:49:16 +0300 | [diff] [blame] | 305 | .class = OMAP343X_CLASS, |
Santosh Shilimkar | 233fd64 | 2009-10-19 15:25:31 -0700 | [diff] [blame] | 306 | .tap = OMAP2_L4_IO_ADDRESS(0x4830A000), |
Santosh Shilimkar | b7ebb10 | 2010-02-15 18:03:37 +0530 | [diff] [blame] | 307 | .sdrc = OMAP343X_SDRC_BASE, |
| 308 | .sms = OMAP343X_SMS_BASE, |
| 309 | .ctrl = OMAP343X_CTRL_BASE, |
| 310 | .prm = OMAP3430_PRM_BASE, |
| 311 | .cm = OMAP3430_CM_BASE, |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 312 | .uart1_phys = OMAP3_UART1_BASE, |
| 313 | .uart2_phys = OMAP3_UART2_BASE, |
| 314 | .uart3_phys = OMAP3_UART3_BASE, |
Tony Lindgren | a58caad | 2008-07-03 12:24:44 +0300 | [diff] [blame] | 315 | }; |
| 316 | |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 317 | void __init omap2_set_globals_343x(void) |
| 318 | { |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 319 | __omap2_set_globals(&omap3_globals); |
| 320 | } |
| 321 | |
| 322 | void __init omap2_set_globals_36xx(void) |
| 323 | { |
| 324 | omap3_globals.uart4_phys = OMAP3_UART4_BASE; |
| 325 | |
| 326 | __omap2_set_globals(&omap3_globals); |
Paul Walmsley | 4459598 | 2008-03-18 10:04:51 +0200 | [diff] [blame] | 327 | } |
| 328 | #endif |
| 329 | |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 330 | #if defined(CONFIG_ARCH_OMAP4) |
| 331 | static struct omap_globals omap4_globals = { |
| 332 | .class = OMAP443X_CLASS, |
Santosh Shilimkar | b570e0e | 2009-12-11 16:16:34 -0800 | [diff] [blame] | 333 | .tap = OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), |
Santosh Shilimkar | b7ebb10 | 2010-02-15 18:03:37 +0530 | [diff] [blame] | 334 | .ctrl = OMAP443X_CTRL_BASE, |
| 335 | .prm = OMAP4430_PRM_BASE, |
| 336 | .cm = OMAP4430_CM_BASE, |
| 337 | .cm2 = OMAP4430_CM2_BASE, |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 338 | .uart1_phys = OMAP4_UART1_BASE, |
| 339 | .uart2_phys = OMAP4_UART2_BASE, |
| 340 | .uart3_phys = OMAP4_UART3_BASE, |
| 341 | .uart4_phys = OMAP4_UART4_BASE, |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 342 | }; |
| 343 | |
| 344 | void __init omap2_set_globals_443x(void) |
| 345 | { |
| 346 | omap2_set_globals_tap(&omap4_globals); |
| 347 | omap2_set_globals_control(&omap4_globals); |
Rajendra Nayak | 9ef8915 | 2009-12-08 18:24:49 -0700 | [diff] [blame] | 348 | omap2_set_globals_prcm(&omap4_globals); |
Tony Lindgren | 4f2c49f | 2010-02-15 08:48:53 -0800 | [diff] [blame] | 349 | omap2_set_globals_uart(&omap4_globals); |
Santosh Shilimkar | 4416907 | 2009-05-28 14:16:04 -0700 | [diff] [blame] | 350 | } |
| 351 | #endif |
| 352 | |