Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2009, Google Inc. |
| 3 | * All rights reserved. |
Aravind Venkateswaran | dd50c1a | 2014-02-25 14:42:43 -0800 | [diff] [blame] | 4 | * Copyright (c) 2009-2014, The Linux Foundation. All rights reserved. |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * * Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * * Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in |
| 13 | * the documentation and/or other materials provided with the |
| 14 | * distribution. |
| 15 | * * Neither the name of Google, Inc. nor the names of its contributors |
| 16 | * may be used to endorse or promote products derived from this |
| 17 | * software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 22 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 23 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 25 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| 26 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| 27 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 28 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 29 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 30 | * SUCH DAMAGE. |
| 31 | */ |
| 32 | |
| 33 | #include <debug.h> |
| 34 | #include <lib/ptable.h> |
| 35 | #include <smem.h> |
| 36 | #include <platform/iomap.h> |
Greg Grisco | d625055 | 2011-06-29 14:40:23 -0700 | [diff] [blame] | 37 | #include <mmc.h> |
| 38 | #include <platform/timer.h> |
Amol Jadi | da118b9 | 2012-07-06 19:53:18 -0700 | [diff] [blame] | 39 | #include <platform/gpio.h> |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 40 | #include <reg.h> |
Amol Jadi | 6db9fe3 | 2011-04-15 17:19:00 -0700 | [diff] [blame] | 41 | #include <dev/keys.h> |
Amol Jadi | 57abe4c | 2011-05-24 15:47:27 -0700 | [diff] [blame] | 42 | #include <dev/pm8921.h> |
Kinson Chik | ea64624 | 2011-09-01 13:53:16 -0700 | [diff] [blame] | 43 | #include <dev/ssbi.h> |
Amol Jadi | c52c8a3 | 2011-07-12 11:27:04 -0700 | [diff] [blame] | 44 | #include <gsbi.h> |
Greg Grisco | d2471ef | 2011-07-14 13:00:42 -0700 | [diff] [blame] | 45 | #include <target.h> |
Greg Grisco | 1073a5e | 2011-07-28 18:59:18 -0700 | [diff] [blame] | 46 | #include <platform.h> |
Ajay Dudani | 403bc49 | 2011-09-30 16:17:21 -0700 | [diff] [blame] | 47 | #include <baseband.h> |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 48 | #include <uart_dm.h> |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 49 | #include <crypto_hash.h> |
Shashank Mittal | a635abf | 2012-03-28 18:11:43 -0700 | [diff] [blame] | 50 | #include <board.h> |
Neeti Desai | 465491e | 2012-07-31 12:53:35 -0700 | [diff] [blame] | 51 | #include <target/board.h> |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 52 | |
Amol Jadi | cd43ea0 | 2011-02-15 20:56:04 -0800 | [diff] [blame] | 53 | extern void dmb(void); |
Shashank Mittal | b3be37f | 2012-01-16 22:59:49 -0800 | [diff] [blame] | 54 | extern void msm8960_keypad_init(void); |
| 55 | extern void msm8930_keypad_init(void); |
Greg Grisco | d2471ef | 2011-07-14 13:00:42 -0700 | [diff] [blame] | 56 | extern void panel_backlight_on(void); |
Amol Jadi | cd43ea0 | 2011-02-15 20:56:04 -0800 | [diff] [blame] | 57 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 58 | static unsigned mmc_sdc_base[] = |
| 59 | { MSM_SDC1_BASE, MSM_SDC2_BASE, MSM_SDC3_BASE, MSM_SDC4_BASE }; |
Shashank Mittal | da89a68 | 2011-03-14 19:18:38 -0700 | [diff] [blame] | 60 | |
Amol Jadi | 57abe4c | 2011-05-24 15:47:27 -0700 | [diff] [blame] | 61 | static pm8921_dev_t pmic; |
| 62 | |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 63 | /* Setting this variable to different values defines the |
| 64 | * behavior of CE engine: |
| 65 | * platform_ce_type = CRYPTO_ENGINE_TYPE_NONE : No CE engine |
| 66 | * platform_ce_type = CRYPTO_ENGINE_TYPE_SW : Software CE engine |
| 67 | * platform_ce_type = CRYPTO_ENGINE_TYPE_HW : Hardware CE engine |
| 68 | * Behavior is determined in the target code. |
| 69 | */ |
| 70 | static crypto_engine_type platform_ce_type = CRYPTO_ENGINE_TYPE_SW; |
| 71 | |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 72 | static void target_uart_init(void); |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 73 | |
| 74 | void target_early_init(void) |
| 75 | { |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 76 | #if WITH_DEBUG_UART |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 77 | target_uart_init(); |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 78 | #endif |
| 79 | } |
Amol Jadi | c52c8a3 | 2011-07-12 11:27:04 -0700 | [diff] [blame] | 80 | |
Shashank Mittal | 3950326 | 2011-07-19 11:41:35 -0700 | [diff] [blame] | 81 | void shutdown_device(void) |
| 82 | { |
| 83 | dprintf(CRITICAL, "Shutdown system.\n"); |
| 84 | pm8921_config_reset_pwr_off(0); |
| 85 | |
| 86 | /* Actually reset the chip */ |
| 87 | writel(0, MSM_PSHOLD_CTL_SU); |
| 88 | mdelay(5000); |
| 89 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 90 | dprintf(CRITICAL, "Shutdown failed.\n"); |
Shashank Mittal | 3950326 | 2011-07-19 11:41:35 -0700 | [diff] [blame] | 91 | } |
| 92 | |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 93 | void target_init(void) |
| 94 | { |
Shashank Mittal | da89a68 | 2011-03-14 19:18:38 -0700 | [diff] [blame] | 95 | unsigned base_addr; |
| 96 | unsigned char slot; |
Shashank Mittal | a635abf | 2012-03-28 18:11:43 -0700 | [diff] [blame] | 97 | unsigned platform_id = board_platform_id(); |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 98 | |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 99 | dprintf(INFO, "target_init()\n"); |
| 100 | |
Amol Jadi | 57abe4c | 2011-05-24 15:47:27 -0700 | [diff] [blame] | 101 | /* Initialize PMIC driver */ |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 102 | pmic.read = (pm8921_read_func) & pa1_ssbi2_read_bytes; |
| 103 | pmic.write = (pm8921_write_func) & pa1_ssbi2_write_bytes; |
Amol Jadi | 57abe4c | 2011-05-24 15:47:27 -0700 | [diff] [blame] | 104 | |
| 105 | pm8921_init(&pmic); |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 106 | |
Amol Jadi | 6db9fe3 | 2011-04-15 17:19:00 -0700 | [diff] [blame] | 107 | /* Keypad init */ |
| 108 | keys_init(); |
Shashank Mittal | b3be37f | 2012-01-16 22:59:49 -0800 | [diff] [blame] | 109 | |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 110 | switch(platform_id) { |
| 111 | case MSM8960: |
| 112 | case MSM8960AB: |
| 113 | case APQ8060AB: |
| 114 | case MSM8260AB: |
| 115 | case MSM8660AB: |
Shashank Mittal | b3be37f | 2012-01-16 22:59:49 -0800 | [diff] [blame] | 116 | msm8960_keypad_init(); |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 117 | break; |
David Ng | 0f56e93 | 2013-02-12 18:11:56 -0800 | [diff] [blame] | 118 | case MSM8130: |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 119 | case MSM8230: |
| 120 | case MSM8630: |
| 121 | case MSM8930: |
David Ng | 0f56e93 | 2013-02-12 18:11:56 -0800 | [diff] [blame] | 122 | case MSM8130AA: |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 123 | case MSM8230AA: |
| 124 | case MSM8630AA: |
| 125 | case MSM8930AA: |
| 126 | case MSM8930AB: |
| 127 | case MSM8630AB: |
| 128 | case MSM8230AB: |
David Ng | 0f56e93 | 2013-02-12 18:11:56 -0800 | [diff] [blame] | 129 | case MSM8130AB: |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 130 | case APQ8030AB: |
| 131 | case APQ8030: |
| 132 | case APQ8030AA: |
Shashank Mittal | b3be37f | 2012-01-16 22:59:49 -0800 | [diff] [blame] | 133 | msm8930_keypad_init(); |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 134 | break; |
| 135 | case APQ8064: |
| 136 | case MPQ8064: |
Aparna Mallavarapu | 2269a2f | 2013-01-07 19:44:48 +0530 | [diff] [blame] | 137 | case APQ8064AA: |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 138 | case APQ8064AB: |
Amol Jadi | 7607167 | 2012-02-03 12:19:36 -0800 | [diff] [blame] | 139 | apq8064_keypad_init(); |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 140 | break; |
| 141 | default: |
| 142 | dprintf(CRITICAL,"Keyboard is not supported for platform: %d\n",platform_id); |
| 143 | }; |
Amol Jadi | 6db9fe3 | 2011-04-15 17:19:00 -0700 | [diff] [blame] | 144 | |
Neeti Desai | 6e01525 | 2012-08-13 13:22:37 -0700 | [diff] [blame] | 145 | if ((platform_id == MSM8960) || (platform_id == MSM8960AB) || |
| 146 | (platform_id == APQ8060AB) || (platform_id == MSM8260AB) || |
| 147 | (platform_id == MSM8660AB) || (platform_id == MSM8660A) || |
Neeti Desai | 992ed6c | 2012-09-20 11:59:12 -0700 | [diff] [blame] | 148 | (platform_id == MSM8260A) || (platform_id == APQ8060A) || |
Aparna Mallavarapu | 2269a2f | 2013-01-07 19:44:48 +0530 | [diff] [blame] | 149 | (platform_id == APQ8064) || (platform_id == APQ8064AA) || |
| 150 | (platform_id == APQ8064AB)) |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 151 | /* Enable Hardware CE */ |
| 152 | platform_ce_type = CRYPTO_ENGINE_TYPE_HW; |
| 153 | |
Shashank Mittal | da89a68 | 2011-03-14 19:18:38 -0700 | [diff] [blame] | 154 | /* Trying Slot 1 first */ |
| 155 | slot = 1; |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 156 | base_addr = mmc_sdc_base[slot - 1]; |
| 157 | if (mmc_boot_main(slot, base_addr)) { |
Shashank Mittal | da89a68 | 2011-03-14 19:18:38 -0700 | [diff] [blame] | 158 | /* Trying Slot 3 next */ |
| 159 | slot = 3; |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 160 | base_addr = mmc_sdc_base[slot - 1]; |
| 161 | if (mmc_boot_main(slot, base_addr)) { |
Shashank Mittal | da89a68 | 2011-03-14 19:18:38 -0700 | [diff] [blame] | 162 | dprintf(CRITICAL, "mmc init failed!"); |
| 163 | ASSERT(0); |
| 164 | } |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 165 | } |
| 166 | } |
| 167 | |
| 168 | unsigned board_machtype(void) |
| 169 | { |
Shashank Mittal | a635abf | 2012-03-28 18:11:43 -0700 | [diff] [blame] | 170 | return board_target_id(); |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 171 | } |
| 172 | |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 173 | crypto_engine_type board_ce_type(void) |
| 174 | { |
| 175 | return platform_ce_type; |
| 176 | } |
| 177 | |
Ajay Dudani | 403bc49 | 2011-09-30 16:17:21 -0700 | [diff] [blame] | 178 | unsigned target_baseband() |
| 179 | { |
Shashank Mittal | a635abf | 2012-03-28 18:11:43 -0700 | [diff] [blame] | 180 | return board_baseband(); |
Ajay Dudani | 403bc49 | 2011-09-30 16:17:21 -0700 | [diff] [blame] | 181 | } |
| 182 | |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 183 | static unsigned target_check_power_on_reason(void) |
| 184 | { |
| 185 | unsigned power_on_status = 0; |
| 186 | unsigned int status_len = sizeof(power_on_status); |
| 187 | unsigned smem_status; |
| 188 | |
| 189 | smem_status = smem_read_alloc_entry(SMEM_POWER_ON_STATUS_INFO, |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 190 | &power_on_status, status_len); |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 191 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 192 | if (smem_status) { |
| 193 | dprintf(CRITICAL, |
| 194 | "ERROR: unable to read shared memory for power on reason\n"); |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 195 | } |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 196 | dprintf(INFO, "Power on reason %u\n", power_on_status); |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 197 | return power_on_status; |
| 198 | } |
| 199 | |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 200 | void reboot_device(unsigned reboot_reason) |
| 201 | { |
Trevor Bourget | a5c4a24 | 2011-11-08 15:37:08 -0800 | [diff] [blame] | 202 | writel(reboot_reason, RESTART_REASON_ADDR); |
| 203 | |
Shashank Mittal | 6239b16 | 2011-06-28 17:59:33 -0700 | [diff] [blame] | 204 | /* Actually reset the chip */ |
Shashank Mittal | 3950326 | 2011-07-19 11:41:35 -0700 | [diff] [blame] | 205 | pm8921_config_reset_pwr_off(1); |
Shashank Mittal | 6239b16 | 2011-06-28 17:59:33 -0700 | [diff] [blame] | 206 | writel(0, MSM_PSHOLD_CTL_SU); |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 207 | mdelay(10000); |
Shashank Mittal | 3950326 | 2011-07-19 11:41:35 -0700 | [diff] [blame] | 208 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 209 | dprintf(CRITICAL, "PSHOLD failed, trying watchdog reset\n"); |
Trevor Bourget | cc27835 | 2011-11-08 15:49:30 -0800 | [diff] [blame] | 210 | writel(1, MSM_WDT0_RST); |
| 211 | writel(0, MSM_WDT0_EN); |
| 212 | writel(0x31F3, MSM_WDT0_BT); |
| 213 | writel(3, MSM_WDT0_EN); |
| 214 | dmb(); |
| 215 | writel(3, MSM_TCSR_BASE + TCSR_WDOG_CFG); |
| 216 | mdelay(10000); |
| 217 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 218 | dprintf(CRITICAL, "Rebooting failed\n"); |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | unsigned check_reboot_mode(void) |
| 222 | { |
| 223 | unsigned restart_reason = 0; |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 224 | |
| 225 | /* Read reboot reason and scrub it */ |
Shashank Mittal | 0207df7 | 2011-06-15 15:20:43 -0700 | [diff] [blame] | 226 | restart_reason = readl(RESTART_REASON_ADDR); |
| 227 | writel(0x00, RESTART_REASON_ADDR); |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 228 | |
| 229 | return restart_reason; |
| 230 | } |
| 231 | |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 232 | unsigned target_pause_for_battery_charge(void) |
| 233 | { |
Ajay Dudani | ba82233 | 2011-11-25 13:37:31 -0800 | [diff] [blame] | 234 | if (target_check_power_on_reason() == PWR_ON_EVENT_WALL_CHG) |
Ajay Dudani | 23a18c3 | 2011-11-18 08:37:01 -0800 | [diff] [blame] | 235 | return 1; |
| 236 | |
| 237 | return 0; |
| 238 | } |
| 239 | |
Ajay Dudani | 12091e2 | 2011-05-06 17:13:23 -0700 | [diff] [blame] | 240 | void target_serialno(unsigned char *buf) |
| 241 | { |
| 242 | unsigned int serialno; |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 243 | if (target_is_emmc_boot()) { |
| 244 | serialno = mmc_get_psn(); |
| 245 | snprintf((char *)buf, 13, "%x", serialno); |
Ajay Dudani | 12091e2 | 2011-05-06 17:13:23 -0700 | [diff] [blame] | 246 | } |
| 247 | } |
| 248 | |
Amol Jadi | ca4f4c9 | 2011-01-13 20:19:34 -0800 | [diff] [blame] | 249 | void target_battery_charging_enable(unsigned enable, unsigned disconnect) |
| 250 | { |
| 251 | } |
Amol Jadi | 57abe4c | 2011-05-24 15:47:27 -0700 | [diff] [blame] | 252 | |
| 253 | /* Do any target specific intialization needed before entering fastboot mode */ |
| 254 | void target_fastboot_init(void) |
| 255 | { |
| 256 | /* Set the BOOT_DONE flag in PM8921 */ |
| 257 | pm8921_boot_done(); |
| 258 | } |
Amol Jadi | c52c8a3 | 2011-07-12 11:27:04 -0700 | [diff] [blame] | 259 | |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 260 | void target_uart_init(void) |
Amol Jadi | c52c8a3 | 2011-07-12 11:27:04 -0700 | [diff] [blame] | 261 | { |
Shashank Mittal | a635abf | 2012-03-28 18:11:43 -0700 | [diff] [blame] | 262 | unsigned target_id = board_machtype(); |
| 263 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 264 | switch (target_id) { |
| 265 | case LINUX_MACHTYPE_8960_SIM: |
| 266 | case LINUX_MACHTYPE_8960_RUMI3: |
| 267 | case LINUX_MACHTYPE_8960_CDP: |
| 268 | case LINUX_MACHTYPE_8960_MTP: |
| 269 | case LINUX_MACHTYPE_8960_FLUID: |
| 270 | case LINUX_MACHTYPE_8960_APQ: |
| 271 | case LINUX_MACHTYPE_8960_LIQUID: |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 272 | |
sundarajan srinivasan | 6e3466a | 2013-03-04 15:47:22 -0800 | [diff] [blame] | 273 | if(board_baseband() == BASEBAND_SGLTE || board_baseband() == BASEBAND_SGLTE2) |
Neeti Desai | 4694029 | 2012-07-17 14:28:35 -0700 | [diff] [blame] | 274 | { |
| 275 | uart_dm_init(8, 0x1A000000, 0x1A040000);; |
| 276 | } |
| 277 | else |
| 278 | { |
| 279 | uart_dm_init(5, 0x16400000, 0x16440000); |
| 280 | } |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 281 | break; |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 282 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 283 | case LINUX_MACHTYPE_8930_CDP: |
| 284 | case LINUX_MACHTYPE_8930_MTP: |
| 285 | case LINUX_MACHTYPE_8930_FLUID: |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 286 | |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 287 | uart_dm_init(5, 0x16400000, 0x16440000); |
| 288 | break; |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 289 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 290 | case LINUX_MACHTYPE_8064_SIM: |
| 291 | case LINUX_MACHTYPE_8064_RUMI3: |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 292 | uart_dm_init(3, 0x16200000, 0x16240000); |
| 293 | break; |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 294 | |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 295 | case LINUX_MACHTYPE_8064_CDP: |
| 296 | case LINUX_MACHTYPE_8064_MTP: |
| 297 | case LINUX_MACHTYPE_8064_LIQUID: |
| 298 | uart_dm_init(7, 0x16600000, 0x16640000); |
| 299 | break; |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 300 | |
V S Ramanjaneya Kumar T | c633fe1 | 2013-01-08 14:55:54 -0500 | [diff] [blame] | 301 | case LINUX_MACHTYPE_8064_EP: |
| 302 | uart_dm_init(2, 0x12480000, 0x12490000); |
| 303 | break; |
| 304 | |
Amol Jadi | c426304 | 2012-03-29 16:18:11 -0700 | [diff] [blame] | 305 | case LINUX_MACHTYPE_8064_MPQ_CDP: |
Amol Jadi | 0d50138 | 2012-05-24 11:16:41 -0700 | [diff] [blame] | 306 | case LINUX_MACHTYPE_8064_MPQ_HRD: |
| 307 | case LINUX_MACHTYPE_8064_MPQ_DTV: |
Aparna Mallavarapu | 2715be0 | 2013-02-05 19:24:10 +0530 | [diff] [blame] | 308 | case LINUX_MACHTYPE_8064_MPQ_DMA: |
Amol Jadi | c426304 | 2012-03-29 16:18:11 -0700 | [diff] [blame] | 309 | uart_dm_init(5, 0x1A200000, 0x1A240000); |
| 310 | break; |
| 311 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 312 | case LINUX_MACHTYPE_8627_CDP: |
| 313 | case LINUX_MACHTYPE_8627_MTP: |
Shashank Mittal | 26309ed | 2011-12-01 16:05:45 -0800 | [diff] [blame] | 314 | |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 315 | uart_dm_init(5, 0x16400000, 0x16440000); |
| 316 | break; |
Shashank Mittal | 26309ed | 2011-12-01 16:05:45 -0800 | [diff] [blame] | 317 | |
Ajay Dudani | b01e506 | 2011-12-03 23:23:42 -0800 | [diff] [blame] | 318 | default: |
| 319 | dprintf(CRITICAL, "uart gsbi not defined for target: %d\n", |
| 320 | target_id); |
Amol Jadi | 0c04df8 | 2011-10-14 17:40:21 -0700 | [diff] [blame] | 321 | } |
Amol Jadi | c52c8a3 | 2011-07-12 11:27:04 -0700 | [diff] [blame] | 322 | } |
Shashank Mittal | 4bfb2e3 | 2012-04-16 10:56:27 -0700 | [diff] [blame] | 323 | |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 324 | /* Detect the target type */ |
| 325 | void target_detect(struct board_data *board) |
| 326 | { |
| 327 | uint32_t platform; |
| 328 | uint32_t platform_hw; |
| 329 | uint32_t target_id; |
| 330 | |
| 331 | platform = board->platform; |
| 332 | platform_hw = board->platform_hw; |
| 333 | |
| 334 | /* Detect the board we are running on */ |
Neeti Desai | 6e01525 | 2012-08-13 13:22:37 -0700 | [diff] [blame] | 335 | if ((platform == MSM8960) || (platform == MSM8960AB) || |
| 336 | (platform == APQ8060AB) || (platform == MSM8260AB) || |
| 337 | (platform == MSM8660AB) ||(platform == MSM8660A) || |
| 338 | (platform == MSM8260A) || (platform == APQ8060A)) { |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 339 | switch (platform_hw) { |
| 340 | case HW_PLATFORM_SURF: |
| 341 | target_id = LINUX_MACHTYPE_8960_CDP; |
| 342 | break; |
| 343 | case HW_PLATFORM_MTP: |
| 344 | target_id = LINUX_MACHTYPE_8960_MTP; |
| 345 | break; |
| 346 | case HW_PLATFORM_FLUID: |
| 347 | target_id = LINUX_MACHTYPE_8960_FLUID; |
| 348 | break; |
| 349 | case HW_PLATFORM_LIQUID: |
| 350 | target_id = LINUX_MACHTYPE_8960_LIQUID; |
| 351 | break; |
| 352 | default: |
| 353 | target_id = LINUX_MACHTYPE_8960_CDP; |
| 354 | } |
David Ng | 0f56e93 | 2013-02-12 18:11:56 -0800 | [diff] [blame] | 355 | } else if ((platform == MSM8130) || |
| 356 | (platform == MSM8130AA) || (platform == MSM8130AB) || |
| 357 | (platform == MSM8230) || (platform == MSM8630) || |
Neeti Desai | 5ccd864 | 2012-07-17 12:43:43 -0700 | [diff] [blame] | 358 | (platform == MSM8930) || (platform == MSM8230AA) || |
| 359 | (platform == MSM8630AA) || (platform == MSM8930AA) || |
Amol Jadi | 6d91374 | 2012-10-16 12:12:23 -0700 | [diff] [blame] | 360 | (platform == MSM8930AB) || (platform == MSM8630AB) || |
| 361 | (platform == MSM8230AB) || (platform == APQ8030AB) || |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 362 | (platform == APQ8030) || platform == APQ8030AA) { |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 363 | switch (platform_hw) { |
| 364 | case HW_PLATFORM_SURF: |
| 365 | target_id = LINUX_MACHTYPE_8930_CDP; |
| 366 | break; |
| 367 | case HW_PLATFORM_MTP: |
| 368 | target_id = LINUX_MACHTYPE_8930_MTP; |
| 369 | break; |
| 370 | case HW_PLATFORM_FLUID: |
| 371 | target_id = LINUX_MACHTYPE_8930_FLUID; |
| 372 | break; |
Aparna Mallavarapu | 9711d99 | 2013-03-04 16:49:21 +0530 | [diff] [blame] | 373 | case HW_PLATFORM_QRD: |
| 374 | target_id = LINUX_MACHTYPE_8930_EVT; |
| 375 | break; |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 376 | default: |
| 377 | target_id = LINUX_MACHTYPE_8930_CDP; |
| 378 | } |
Aparna Mallavarapu | 2b4b41a | 2013-02-19 18:56:06 +0530 | [diff] [blame] | 379 | } else if ((platform == MSM8227) || (platform == MSM8627) || |
| 380 | (platform == MSM8227AA) || (platform == MSM8627AA)) { |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 381 | switch (platform_hw) { |
| 382 | case HW_PLATFORM_SURF: |
| 383 | target_id = LINUX_MACHTYPE_8627_CDP; |
| 384 | break; |
| 385 | case HW_PLATFORM_MTP: |
| 386 | target_id = LINUX_MACHTYPE_8627_MTP; |
| 387 | break; |
| 388 | default: |
| 389 | target_id = LINUX_MACHTYPE_8627_CDP; |
| 390 | } |
| 391 | } else if (platform == MPQ8064) { |
| 392 | switch (platform_hw) { |
| 393 | case HW_PLATFORM_SURF: |
| 394 | target_id = LINUX_MACHTYPE_8064_MPQ_CDP; |
| 395 | break; |
| 396 | case HW_PLATFORM_HRD: |
Amol Jadi | 0d50138 | 2012-05-24 11:16:41 -0700 | [diff] [blame] | 397 | target_id = LINUX_MACHTYPE_8064_MPQ_HRD; |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 398 | break; |
| 399 | case HW_PLATFORM_DTV: |
Amol Jadi | 0d50138 | 2012-05-24 11:16:41 -0700 | [diff] [blame] | 400 | target_id = LINUX_MACHTYPE_8064_MPQ_DTV; |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 401 | break; |
Aparna Mallavarapu | 2715be0 | 2013-02-05 19:24:10 +0530 | [diff] [blame] | 402 | case HW_PLATFORM_DMA: |
| 403 | target_id = LINUX_MACHTYPE_8064_MPQ_DMA; |
| 404 | break; |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 405 | default: |
| 406 | target_id = LINUX_MACHTYPE_8064_MPQ_CDP; |
| 407 | } |
Aparna Mallavarapu | 2269a2f | 2013-01-07 19:44:48 +0530 | [diff] [blame] | 408 | } else if ((platform == APQ8064) || (platform == APQ8064AA) |
| 409 | || (platform == APQ8064AB)) { |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 410 | switch (platform_hw) { |
| 411 | case HW_PLATFORM_SURF: |
| 412 | target_id = LINUX_MACHTYPE_8064_CDP; |
| 413 | break; |
| 414 | case HW_PLATFORM_MTP: |
| 415 | target_id = LINUX_MACHTYPE_8064_MTP; |
| 416 | break; |
| 417 | case HW_PLATFORM_LIQUID: |
| 418 | target_id = LINUX_MACHTYPE_8064_LIQUID; |
| 419 | break; |
V S Ramanjaneya Kumar T | c633fe1 | 2013-01-08 14:55:54 -0500 | [diff] [blame] | 420 | case HW_PLATFORM_BTS: |
| 421 | target_id = LINUX_MACHTYPE_8064_EP; |
| 422 | break; |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 423 | default: |
| 424 | target_id = LINUX_MACHTYPE_8064_CDP; |
| 425 | } |
| 426 | } else { |
| 427 | dprintf(CRITICAL, "platform (%d) is not identified.\n", |
| 428 | platform); |
| 429 | ASSERT(0); |
| 430 | } |
| 431 | board->target = target_id; |
| 432 | } |
| 433 | |
| 434 | /* Detect the modem type */ |
| 435 | void target_baseband_detect(struct board_data *board) |
| 436 | { |
| 437 | uint32_t baseband; |
| 438 | uint32_t platform; |
| 439 | uint32_t platform_subtype; |
| 440 | |
| 441 | platform = board->platform; |
| 442 | platform_subtype = board->platform_subtype; |
| 443 | |
| 444 | /* Check for baseband variants. Default to MSM */ |
| 445 | if (platform_subtype == HW_PLATFORM_SUBTYPE_MDM) |
| 446 | baseband = BASEBAND_MDM; |
| 447 | else if (platform_subtype == HW_PLATFORM_SUBTYPE_SGLTE) |
| 448 | baseband = BASEBAND_SGLTE; |
Channagoud Kadabi | 141f298 | 2012-10-31 11:23:02 +0530 | [diff] [blame] | 449 | else if (platform_subtype == HW_PLATFORM_SUBTYPE_DSDA) |
| 450 | baseband = BASEBAND_DSDA; |
Amol Jadi | 2a15a27 | 2013-01-22 12:03:36 -0800 | [diff] [blame] | 451 | else if (platform_subtype == HW_PLATFORM_SUBTYPE_DSDA2) |
| 452 | baseband = BASEBAND_DSDA2; |
sundarajan srinivasan | 6e3466a | 2013-03-04 15:47:22 -0800 | [diff] [blame] | 453 | else if (platform_subtype == HW_PLATFORM_SUBTYPE_SGLTE2) |
| 454 | baseband = BASEBAND_SGLTE2; |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 455 | else { |
| 456 | switch(platform) { |
| 457 | case APQ8060: |
| 458 | case APQ8064: |
Aparna Mallavarapu | 2269a2f | 2013-01-07 19:44:48 +0530 | [diff] [blame] | 459 | case APQ8064AA: |
Channagoud Kadabi | 512295f | 2012-10-23 10:00:42 +0530 | [diff] [blame] | 460 | case APQ8064AB: |
| 461 | case APQ8030AB: |
| 462 | case MPQ8064: |
| 463 | case APQ8030: |
| 464 | case APQ8030AA: |
| 465 | baseband = BASEBAND_APQ; |
| 466 | break; |
| 467 | default: |
| 468 | baseband = BASEBAND_MSM; |
| 469 | }; |
| 470 | } |
Amol Jadi | 5c61a95 | 2012-05-04 17:05:35 -0700 | [diff] [blame] | 471 | board->baseband = baseband; |
| 472 | } |
| 473 | |
Amol Jadi | 6834f1a | 2012-06-29 14:42:59 -0700 | [diff] [blame] | 474 | /* Returns 1 if target supports continuous splash screen. */ |
| 475 | int target_cont_splash_screen() |
| 476 | { |
| 477 | switch(board_platform_id()) |
| 478 | { |
| 479 | case MSM8960: |
Neeti Desai | 6e01525 | 2012-08-13 13:22:37 -0700 | [diff] [blame] | 480 | case MSM8960AB: |
| 481 | case APQ8060AB: |
| 482 | case MSM8260AB: |
| 483 | case MSM8660AB: |
Amol Jadi | 6834f1a | 2012-06-29 14:42:59 -0700 | [diff] [blame] | 484 | return 1; |
| 485 | |
| 486 | default: |
| 487 | return 0; |
| 488 | } |
| 489 | } |
Amol Jadi | da118b9 | 2012-07-06 19:53:18 -0700 | [diff] [blame] | 490 | |
| 491 | void apq8064_ext_3p3V_enable() |
| 492 | { |
| 493 | /* Configure GPIO for output */ |
| 494 | gpio_tlmm_config(77, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA, GPIO_ENABLE); |
| 495 | |
| 496 | /* Output High */ |
| 497 | gpio_set(77, 2); |
| 498 | } |
| 499 | |
| 500 | /* Do target specific usb initialization */ |
| 501 | void target_usb_init(void) |
| 502 | { |
| 503 | if(board_target_id() == LINUX_MACHTYPE_8064_LIQUID) |
| 504 | { |
| 505 | apq8064_ext_3p3V_enable(); |
| 506 | } |
| 507 | } |
Channagoud Kadabi | 7d84dd6 | 2012-08-24 21:20:56 +0530 | [diff] [blame] | 508 | |
Channagoud Kadabi | cc42761 | 2013-04-02 11:57:09 -0700 | [diff] [blame] | 509 | |
| 510 | /* |
| 511 | * Function to set the capabilities for the host |
| 512 | */ |
| 513 | void target_mmc_caps(struct mmc_host *host) |
Channagoud Kadabi | 7d84dd6 | 2012-08-24 21:20:56 +0530 | [diff] [blame] | 514 | { |
Channagoud Kadabi | cc42761 | 2013-04-02 11:57:09 -0700 | [diff] [blame] | 515 | host->caps.ddr_mode = 1; |
| 516 | host->caps.hs200_mode = 1; |
| 517 | host->caps.bus_width = MMC_BOOT_BUS_WIDTH_8_BIT; |
| 518 | host->caps.hs_clk_rate = MMC_CLK_96MHZ; |
Channagoud Kadabi | 7d84dd6 | 2012-08-24 21:20:56 +0530 | [diff] [blame] | 519 | } |