Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2017 Advanced Micro Devices, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 16 | #include <compiler.h> |
Martin Roth | b77bc6f | 2017-11-11 14:33:47 -0700 | [diff] [blame] | 17 | #include <baseboard/variants.h> |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 18 | #include <soc/gpio.h> |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 19 | #include <soc/smi.h> |
| 20 | #include <soc/southbridge.h> |
| 21 | #include <stdlib.h> |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 22 | #include <boardid.h> |
Daniel Kurtz | d648730 | 2018-04-18 17:57:09 -0600 | [diff] [blame] | 23 | #include <variant/gpio.h> |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 24 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 25 | /* |
Richard Spiegel | e539c85 | 2017-12-25 18:25:58 -0700 | [diff] [blame] | 26 | * As a rule of thumb, GPIO pins used by coreboot should be initialized at |
| 27 | * bootblock while GPIO pins used only by the OS should be initialized at |
| 28 | * ramstage. |
| 29 | */ |
Richard Spiegel | 6fcb9b0 | 2018-04-18 08:06:33 -0700 | [diff] [blame] | 30 | static const struct soc_amd_gpio gpio_set_stage_reset_old[] = { |
Martin Roth | 8b40b67 | 2018-02-01 15:15:31 -0700 | [diff] [blame] | 31 | /* GPIO_4 - EN_PP3300_WLAN */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 32 | PAD_GPO(GPIO_4, HIGH), |
Martin Roth | 8b40b67 | 2018-02-01 15:15:31 -0700 | [diff] [blame] | 33 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 34 | /* GPIO_6 - APU_RST_L / EC_SMI_ODL, SMI */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 35 | PAD_GPI(GPIO_6, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 36 | |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 37 | /* GPIO_9 - H1_PCH_INT_ODL, SCI */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 38 | PAD_GPI(GPIO_9, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 39 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 40 | /* GPIO_15 - EC_IN_RW_OD */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 41 | PAD_GPI(GPIO_15, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 42 | |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 43 | /* GPIO_22 - EC_SCI_ODL, SCI */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 44 | PAD_GPI(GPIO_22, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 45 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 46 | /* GPIO_26 - APU_PCIE_RST_L */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 47 | PAD_NF(GPIO_26, PCIE_RST_L, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 48 | |
Martin Roth | 7b37668 | 2018-03-06 14:42:41 -0700 | [diff] [blame] | 49 | /* GPIO_40 - EMMC_BRIDGE_RST_L - Currently unused */ |
| 50 | PAD_GPI(GPIO_40, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 51 | |
Martin Roth | 8b40b67 | 2018-02-01 15:15:31 -0700 | [diff] [blame] | 52 | /* GPIO_70 - WLAN_PE_RST_L */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 53 | PAD_GPO(GPIO_70, HIGH), |
Martin Roth | 8b40b67 | 2018-02-01 15:15:31 -0700 | [diff] [blame] | 54 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 55 | /* GPIO_74 - LPC_CLK0_EC_R */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 56 | PAD_NF(GPIO_74, LPCCLK0, PULL_DOWN), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 57 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 58 | /* GPIO_92 - WLAN_PCIE_CLKREQ_3V3_ODL */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 59 | PAD_NF(GPIO_92, CLK_REQ0_L, PULL_UP), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 60 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 61 | /* GPIO_131 - CONFIG_STRAP3 */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 62 | PAD_GPI(GPIO_131, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 63 | |
| 64 | /* GPIO_132 - CONFIG_STRAP4 */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 65 | PAD_GPI(GPIO_132, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 66 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 67 | /* GPIO_136 - UART_PCH_RX_DEBUG_TX */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 68 | PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 69 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 70 | /* GPIO_138 - UART_PCH_TX_DEBUG_RX */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 71 | PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 72 | |
| 73 | /* GPIO_139 - CONFIG_STRAP1 */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 74 | PAD_GPI(GPIO_139, PULL_NONE), |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 75 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 76 | /* GPIO_142 - CONFIG_STRAP2 */ |
Justin TerAvest | f610671 | 2018-02-20 13:49:55 -0700 | [diff] [blame] | 77 | PAD_GPI(GPIO_142, PULL_NONE), |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 78 | }; |
| 79 | |
Richard Spiegel | 6fcb9b0 | 2018-04-18 08:06:33 -0700 | [diff] [blame] | 80 | static const struct soc_amd_gpio gpio_set_stage_reset[] = { |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 81 | /* GPIO_4 - EN_PP3300_WLAN */ |
| 82 | PAD_GPO(GPIO_4, HIGH), |
| 83 | |
| 84 | /* GPIO_6 - APU_RST_L / EC_SMI_ODL, SMI */ |
| 85 | PAD_GPI(GPIO_6, PULL_UP), |
| 86 | |
| 87 | /* GPIO_9 - H1_PCH_INT_ODL, SCI */ |
| 88 | PAD_GPI(GPIO_9, PULL_UP), |
| 89 | |
| 90 | /* GPIO_15 - EC_IN_RW_OD */ |
| 91 | PAD_GPI(GPIO_15, PULL_UP), |
| 92 | |
| 93 | /* GPIO_22 - EC_SCI_ODL, SCI */ |
| 94 | PAD_GPI(GPIO_22, PULL_UP), |
| 95 | |
| 96 | /* GPIO_24 - EC_PCH_WAKE_L */ |
| 97 | PAD_GPI(GPIO_24, PULL_UP), |
| 98 | |
| 99 | /* GPIO_26 - APU_PCIE_RST_L */ |
| 100 | PAD_NF(GPIO_26, PCIE_RST_L, PULL_NONE), |
| 101 | |
| 102 | /* GPIO_40 - EMMC_BRIDGE_RST */ |
| 103 | PAD_GPI(GPIO_40, PULL_DOWN), |
| 104 | |
| 105 | /* GPIO_70 - WLAN_PE_RST_L */ |
| 106 | PAD_GPO(GPIO_70, HIGH), |
| 107 | |
| 108 | /* GPIO_74 - LPC_CLK0_EC_R */ |
| 109 | PAD_NF(GPIO_74, LPCCLK0, PULL_DOWN), |
| 110 | |
| 111 | /* GPIO_92 - WLAN_PCIE_CLKREQ_3V3_ODL */ |
| 112 | PAD_NF(GPIO_92, CLK_REQ0_L, PULL_UP), |
| 113 | |
| 114 | /* GPIO_131 - CONFIG_STRAP3 */ |
| 115 | PAD_GPI(GPIO_131, PULL_NONE), |
| 116 | |
| 117 | /* GPIO_132 - CONFIG_STRAP4 */ |
| 118 | PAD_GPI(GPIO_132, PULL_NONE), |
| 119 | |
| 120 | /* GPIO_136 - UART_PCH_RX_DEBUG_TX */ |
| 121 | PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), |
| 122 | |
| 123 | /* GPIO_138 - UART_PCH_TX_DEBUG_RX */ |
| 124 | PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), |
| 125 | |
| 126 | /* GPIO_139 - CONFIG_STRAP1 */ |
| 127 | PAD_GPI(GPIO_139, PULL_NONE), |
| 128 | |
| 129 | /* GPIO_142 - CONFIG_STRAP2 */ |
| 130 | PAD_GPI(GPIO_142, PULL_NONE), |
| 131 | }; |
| 132 | |
| 133 | static const struct soc_amd_gpio gpio_set_stage_ram_old[] = { |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 134 | /* GPIO_0 - EC_PCH_PWR_BTN_ODL */ |
| 135 | PAD_NF(GPIO_0, PWR_BTN_L, PULL_UP), |
| 136 | |
| 137 | /* GPIO_1 - SYS_RST_ODL */ |
| 138 | PAD_NF(GPIO_1, SYS_RESET_L, PULL_UP), |
| 139 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 140 | /* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */ |
| 141 | PAD_NF(GPIO_2, WAKE_L, PULL_UP), |
| 142 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 143 | /* GPIO_3 - MEM_VOLT_SEL */ |
| 144 | PAD_GPI(GPIO_3, PULL_UP), |
| 145 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 146 | /* GPIO_5 - PCH_TRACKPAD_INT_3V3_ODL, SCI */ |
| 147 | PAD_GPI(GPIO_5, PULL_UP), |
| 148 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 149 | /* GPIO_7 - APU_PWROK_OD (currently not used) */ |
| 150 | PAD_GPI(GPIO_7, PULL_UP), |
| 151 | |
| 152 | /* GPIO_8 - DDR_ALERT_3V3_L (currently not used) */ |
| 153 | PAD_GPI(GPIO_8, PULL_UP), |
| 154 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 155 | /* GPIO_10 - SLP_S0_L (currently not used) */ |
| 156 | PAD_NF(GPIO_10, S0A3_GPIO, PULL_UP), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 157 | |
| 158 | /* GPIO_11 - TOUCHSCREEN_INT_3V3_ODL, SCI */ |
| 159 | PAD_GPI(GPIO_11, PULL_UP), |
| 160 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 161 | /* GPIO_12 - Unused (TP126) */ |
| 162 | PAD_GPI(GPIO_12, PULL_UP), |
| 163 | |
| 164 | /* GPIO_13 - APU_PEN_PDCT_ODL (currently not used) */ |
| 165 | PAD_GPI(GPIO_13, PULL_UP), |
| 166 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 167 | /* GPIO_14 - APU_HP_INT_ODL, SCI */ |
| 168 | PAD_GPI(GPIO_14, PULL_UP), |
| 169 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 170 | /* GPIO_16 - USB_C0_OC_L */ |
| 171 | PAD_NF(GPIO_16, USB_OC0_L, PULL_UP), |
| 172 | |
| 173 | /* GPIO_17 - USB_C1_OC_L */ |
| 174 | PAD_NF(GPIO_17, USB_OC1_L, PULL_UP), |
| 175 | |
| 176 | /* GPIO_18 - USB_A0_OC_ODL */ |
| 177 | PAD_NF(GPIO_18, USB_OC2_L, PULL_UP), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 178 | |
| 179 | /* GPIO_19 - APU_I2C_SCL3 (Touchscreen) */ |
| 180 | PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), |
| 181 | |
| 182 | /* GPIO_20 - APU_I2C_SDA3 (Touchscreen) */ |
| 183 | PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), |
| 184 | |
| 185 | /* GPIO_21 - APU_PEN_INT_ODL, SCI */ |
| 186 | PAD_GPI(GPIO_21, PULL_UP), |
| 187 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 188 | /* GPIO_24 - USB_A1_OC_ODL */ |
| 189 | PAD_NF(GPIO_24, USB_OC3_L, PULL_UP), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 190 | |
| 191 | /* GPIO_25 - SD_CD */ |
| 192 | PAD_NF(GPIO_25, SD0_CD, PULL_UP), |
| 193 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 194 | /* GPIO_42 - S5_MUX_CTRL */ |
| 195 | PAD_NF(GPIO_42, S5_MUX_CTRL, PULL_NONE), |
| 196 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 197 | /* GPIO_67 - PEN_RESET */ |
| 198 | PAD_GPO(GPIO_67, LOW), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 199 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 200 | /* GPIO_75 - Unused (strap) (R139/R130) */ |
| 201 | PAD_GPI(GPIO_75, PULL_UP), |
| 202 | |
| 203 | /* GPIO_76 - EN_PP3300_TOUCHSCREEN */ |
| 204 | PAD_GPO(GPIO_76, HIGH), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 205 | |
| 206 | /* GPIO_84 - HUB_RST (Active High) */ |
| 207 | PAD_GPO(GPIO_84, LOW), |
| 208 | |
| 209 | /* GPIO_85 - TOUCHSCREEN_RST (Active High) */ |
| 210 | PAD_GPO(GPIO_85, LOW), |
| 211 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 212 | /* GPIO_86 - Unused (TP109) */ |
| 213 | PAD_GPI(GPIO_86, PULL_UP), |
| 214 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 215 | /* GPIO_87 - LPC_SERIRQ */ |
| 216 | PAD_NF(GPIO_87, SERIRQ, PULL_NONE), |
| 217 | |
| 218 | /* GPIO_88 - LPC_CLKRUN_L */ |
| 219 | PAD_NF(GPIO_88, LPC_CLKRUN_L, PULL_NONE), |
| 220 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 221 | /* GPIO_90 - EN_PP3300_CAMERA */ |
| 222 | PAD_GPO(GPIO_90, HIGH), |
| 223 | |
| 224 | /* GPIO_91 - EN_PP3300_TRACKPAD */ |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 225 | PAD_GPO(GPIO_91, HIGH), |
| 226 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 227 | /* GPIO_93 - EMMC_RST_L */ |
| 228 | PAD_GPO(GPIO_93, HIGH), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 229 | |
| 230 | /* GPIO_101 - SD_WP_L */ |
| 231 | PAD_NF(GPIO_101, SD0_WP, PULL_DOWN), |
| 232 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 233 | /* GPIO_102 - EN_SD_SOCKET_PWR */ |
| 234 | PAD_NF(GPIO_102, SD0_PWR_CTRL, PULL_DOWN), |
| 235 | |
| 236 | /* GPIO_113 - APU_I2C_SCL2 (Pen & Trackpad) */ |
| 237 | PAD_NF(GPIO_113, I2C2_SCL, PULL_UP), |
| 238 | |
| 239 | /* GPIO_114 - APU_I2C_SDA2 (Pen & Trackpad) */ |
| 240 | PAD_NF(GPIO_114, I2C2_SDA, PULL_UP), |
| 241 | |
| 242 | /* GPIO_115 - Unused (TP127) */ |
| 243 | PAD_GPI(GPIO_115, PULL_UP), |
| 244 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 245 | /* GPIO_116 - PCIE_EMMC_CLKREQ_L */ |
| 246 | PAD_NF(GPIO_116, CLK_REQ2_L, PULL_NONE), |
| 247 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 248 | /* GPIO_118 - PCH_SPI_CS0_L */ |
| 249 | PAD_NF(GPIO_118, SPI_CS1_L, PULL_NONE), |
| 250 | |
| 251 | /* GPIO_119 - SPK_PA_EN */ |
| 252 | PAD_GPO(GPIO_119, HIGH), |
| 253 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 254 | /* GPIO_122 - APU_BIOS_FLASH_WP_L */ |
| 255 | PAD_GPI(GPIO_122, PULL_NONE), |
| 256 | |
| 257 | /* GPIO_126 - DMIC_CLK2_EN */ |
| 258 | PAD_GPO(GPIO_126, HIGH), |
| 259 | |
| 260 | /* GPIO_129 - APU_KBRST_L */ |
| 261 | PAD_NF(GPIO_129, KBRST_L, PULL_UP), |
| 262 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 263 | /* GPIO_130 - Unused (TP55) */ |
| 264 | PAD_GPI(GPIO_130, PULL_UP), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 265 | |
| 266 | /* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */ |
| 267 | PAD_GPO(GPIO_133, LOW), |
| 268 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 269 | /* GPIO_135 - Unused (TP128) */ |
| 270 | PAD_GPI(GPIO_135, PULL_UP), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 271 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 272 | /* GPIO_137 - AUDIO_CLK_EN (Remove in EVT?) */ |
| 273 | PAD_GPO(GPIO_137, HIGH), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 274 | |
| 275 | /* GPIO_140 - I2S_BCLK_R (init to func0, used for I2S) */ |
| 276 | PAD_NF(GPIO_140, UART1_CTS_L, PULL_NONE), |
| 277 | |
| 278 | /* GPIO_141 - I2S2_DATA_MIC2 (init to func0, used for I2S) */ |
| 279 | PAD_NF(GPIO_141, UART1_RXD, PULL_NONE), |
| 280 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 281 | /* GPIO_143 - I2S2_DATA (init to func0, used for I2S) */ |
| 282 | PAD_NF(GPIO_143, UART1_TXD, PULL_NONE), |
| 283 | |
| 284 | /* GPIO_144 - I2S_LR_R (init to func0, used for I2S) */ |
| 285 | PAD_NF(GPIO_144, UART1_INTR, PULL_NONE), |
| 286 | |
| 287 | /* GPIO_145 - PCH_I2C_AUDIO_SCL */ |
| 288 | PAD_NF(GPIO_145, I2C0_SCL, PULL_NONE), |
| 289 | |
| 290 | /* GPIO_146 - PCH_I2C_AUDIO_SDA */ |
| 291 | PAD_NF(GPIO_146, I2C0_SDA, PULL_NONE), |
| 292 | |
| 293 | /* GPIO_147 - PCH_I2C_H1_TPM_SCL */ |
| 294 | PAD_NF(GPIO_147, I2C1_SCL, PULL_NONE), |
| 295 | |
| 296 | /* GPIO_148 - PCH_I2C_H1_TPM_SDA */ |
| 297 | PAD_NF(GPIO_148, I2C1_SDA, PULL_NONE), |
| 298 | }; |
| 299 | |
Richard Spiegel | 6fcb9b0 | 2018-04-18 08:06:33 -0700 | [diff] [blame] | 300 | static const struct soc_amd_gpio gpio_set_stage_ram[] = { |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 301 | /* GPIO_0 - EC_PCH_PWR_BTN_ODL */ |
| 302 | PAD_NF(GPIO_0, PWR_BTN_L, PULL_UP), |
| 303 | |
| 304 | /* GPIO_1 - SYS_RST_ODL */ |
| 305 | PAD_NF(GPIO_1, SYS_RESET_L, PULL_UP), |
| 306 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 307 | /* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */ |
| 308 | PAD_NF(GPIO_2, WAKE_L, PULL_UP), |
| 309 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 310 | /* GPIO_3 - MEM_VOLT_SEL */ |
| 311 | PAD_GPI(GPIO_3, PULL_UP), |
| 312 | |
| 313 | /* GPIO_5 - PCH_TRACKPAD_INT_3V3_ODL, SCI */ |
| 314 | PAD_GPI(GPIO_5, PULL_UP), |
| 315 | |
| 316 | /* GPIO_7 - APU_PWROK_OD (currently not used) */ |
| 317 | PAD_GPI(GPIO_7, PULL_UP), |
| 318 | |
| 319 | /* GPIO_8 - DDR_ALERT_3V3_L (currently not used) */ |
| 320 | PAD_GPI(GPIO_8, PULL_UP), |
| 321 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 322 | /* GPIO_10 - SLP_S0_L (currently not used) */ |
| 323 | PAD_NF(GPIO_10, S0A3_GPIO, PULL_UP), |
| 324 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 325 | /* GPIO_11 - TOUCHSCREEN_INT_3V3_ODL, SCI */ |
| 326 | PAD_GPI(GPIO_11, PULL_UP), |
| 327 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 328 | /* GPIO_12 - EN_PP3300_TRACKPAD */ |
| 329 | PAD_GPO(GPIO_12, HIGH), |
| 330 | |
| 331 | /* GPIO_13 - APU_PEN_PDCT_ODL (currently not used) */ |
| 332 | PAD_GPI(GPIO_13, PULL_UP), |
| 333 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 334 | /* GPIO_14 - APU_HP_INT_ODL, SCI */ |
| 335 | PAD_GPI(GPIO_14, PULL_UP), |
| 336 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 337 | /* GPIO_16 - USB_C0_OC_L */ |
| 338 | PAD_NF(GPIO_16, USB_OC0_L, PULL_UP), |
| 339 | |
| 340 | /* GPIO_17 - USB_C1_OC_L */ |
| 341 | PAD_NF(GPIO_17, USB_OC1_L, PULL_UP), |
| 342 | |
| 343 | /* GPIO_18 - USB_A0_OC_ODL */ |
| 344 | PAD_NF(GPIO_18, USB_OC2_L, PULL_UP), |
| 345 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 346 | /* GPIO_19 - APU_I2C_SCL3 (Touchscreen) */ |
| 347 | PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), |
| 348 | |
| 349 | /* GPIO_20 - APU_I2C_SDA3 (Touchscreen) */ |
| 350 | PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), |
| 351 | |
| 352 | /* GPIO_21 - APU_PEN_INT_ODL, SCI */ |
| 353 | PAD_GPI(GPIO_21, PULL_UP), |
| 354 | |
| 355 | /* GPIO_25 - SD_CD */ |
| 356 | PAD_NF(GPIO_25, SD0_CD, PULL_UP), |
| 357 | |
| 358 | /* GPIO_42 - S5_MUX_CTRL */ |
| 359 | PAD_NF(GPIO_42, S5_MUX_CTRL, PULL_NONE), |
| 360 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 361 | /* GPIO_67 - PEN_RESET */ |
| 362 | PAD_GPO(GPIO_67, LOW), |
| 363 | |
| 364 | /* GPIO_75 - Unused (strap) (R139/R130) */ |
| 365 | PAD_GPI(GPIO_75, PULL_UP), |
| 366 | |
| 367 | /* GPIO_76 - EN_PP3300_TOUCHSCREEN */ |
| 368 | PAD_GPO(GPIO_76, HIGH), |
| 369 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 370 | /* GPIO_84 - HUB_RST (Active High) */ |
| 371 | PAD_GPO(GPIO_84, LOW), |
| 372 | |
| 373 | /* GPIO_85 - TOUCHSCREEN_RST (Active High) */ |
| 374 | PAD_GPO(GPIO_85, LOW), |
| 375 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 376 | /* GPIO_86 - Unused (TP109) */ |
| 377 | PAD_GPI(GPIO_86, PULL_UP), |
| 378 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 379 | /* GPIO_87 - LPC_SERIRQ */ |
| 380 | PAD_NF(GPIO_87, SERIRQ, PULL_NONE), |
| 381 | |
| 382 | /* GPIO_88 - LPC_CLKRUN_L */ |
| 383 | PAD_NF(GPIO_88, LPC_CLKRUN_L, PULL_NONE), |
| 384 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 385 | /* GPIO_90 - EN_PP3300_CAMERA */ |
| 386 | PAD_GPO(GPIO_90, HIGH), |
| 387 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 388 | /* GPIO_91 - DMIC_CLK1_EN */ |
| 389 | PAD_GPO(GPIO_91, HIGH), |
| 390 | |
| 391 | /* GPIO_93 - EMMC_RST */ |
| 392 | PAD_GPO(GPIO_93, LOW), |
| 393 | |
| 394 | /* GPIO_101 - SD_WP_L */ |
| 395 | PAD_NF(GPIO_101, SD0_WP, PULL_DOWN), |
| 396 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 397 | /* GPIO_102 - EN_SD_SOCKET_PWR */ |
| 398 | PAD_NF(GPIO_102, SD0_PWR_CTRL, PULL_DOWN), |
| 399 | |
| 400 | /* GPIO_113 - APU_I2C_SCL2 (Pen & Trackpad) */ |
| 401 | PAD_NF(GPIO_113, I2C2_SCL, PULL_UP), |
| 402 | |
| 403 | /* GPIO_114 - APU_I2C_SDA2 (Pen & Trackpad) */ |
| 404 | PAD_NF(GPIO_114, I2C2_SDA, PULL_UP), |
| 405 | |
| 406 | /* GPIO_115 - Unused (TP127) */ |
| 407 | PAD_GPI(GPIO_115, PULL_UP), |
| 408 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 409 | /* GPIO_116 - PCIE_EMMC_CLKREQ_L */ |
| 410 | PAD_NF(GPIO_116, CLK_REQ2_L, PULL_NONE), |
| 411 | |
| 412 | /* GPIO_118 - PCH_SPI_CS0_L */ |
| 413 | PAD_NF(GPIO_118, SPI_CS1_L, PULL_NONE), |
| 414 | |
| 415 | /* GPIO_119 - SPK_PA_EN */ |
| 416 | PAD_GPO(GPIO_119, HIGH), |
| 417 | |
| 418 | /* GPIO_122 - APU_BIOS_FLASH_WP_L */ |
| 419 | PAD_GPI(GPIO_122, PULL_NONE), |
| 420 | |
| 421 | /* GPIO_126 - DMIC_CLK2_EN */ |
| 422 | PAD_GPO(GPIO_126, HIGH), |
| 423 | |
| 424 | /* GPIO_129 - APU_KBRST_L */ |
| 425 | PAD_NF(GPIO_129, KBRST_L, PULL_UP), |
| 426 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 427 | /* GPIO_130 - Unused (TP55) */ |
| 428 | PAD_GPI(GPIO_130, PULL_UP), |
| 429 | |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 430 | /* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */ |
| 431 | PAD_GPO(GPIO_133, LOW), |
| 432 | |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 433 | /* GPIO_135 - Unused (TP128) */ |
| 434 | PAD_GPI(GPIO_135, PULL_UP), |
Richard Spiegel | e07e4f3 | 2018-03-27 17:41:11 -0700 | [diff] [blame] | 435 | |
| 436 | /* GPIO_137 - Unused (TP27) */ |
| 437 | PAD_GPI(GPIO_137, PULL_UP), |
| 438 | |
| 439 | /* GPIO_140 - I2S_BCLK_R (init to func0, used for I2S) */ |
| 440 | PAD_NF(GPIO_140, UART1_CTS_L, PULL_NONE), |
| 441 | |
| 442 | /* GPIO_141 - I2S2_DATA_MIC2 (init to func0, used for I2S) */ |
| 443 | PAD_NF(GPIO_141, UART1_RXD, PULL_NONE), |
| 444 | |
| 445 | /* GPIO_143 - I2S2_DATA (init to func0, used for I2S) */ |
| 446 | PAD_NF(GPIO_143, UART1_TXD, PULL_NONE), |
| 447 | |
| 448 | /* GPIO_144 - I2S_LR_R (init to func0, used for I2S) */ |
| 449 | PAD_NF(GPIO_144, UART1_INTR, PULL_NONE), |
| 450 | |
| 451 | /* GPIO_145 - PCH_I2C_AUDIO_SCL */ |
| 452 | PAD_NF(GPIO_145, I2C0_SCL, PULL_NONE), |
| 453 | |
| 454 | /* GPIO_146 - PCH_I2C_AUDIO_SDA */ |
| 455 | PAD_NF(GPIO_146, I2C0_SDA, PULL_NONE), |
| 456 | |
| 457 | /* GPIO_147 - PCH_I2C_H1_TPM_SCL */ |
| 458 | PAD_NF(GPIO_147, I2C1_SCL, PULL_NONE), |
| 459 | |
| 460 | /* GPIO_148 - PCH_I2C_H1_TPM_SDA */ |
| 461 | PAD_NF(GPIO_148, I2C1_SDA, PULL_NONE), |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 462 | }; |
| 463 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 464 | const __weak |
Richard Spiegel | 6fcb9b0 | 2018-04-18 08:06:33 -0700 | [diff] [blame] | 465 | struct soc_amd_gpio *variant_early_gpio_table(size_t *size) |
Richard Spiegel | e539c85 | 2017-12-25 18:25:58 -0700 | [diff] [blame] | 466 | { |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 467 | if (board_id() < 2) { |
| 468 | *size = ARRAY_SIZE(gpio_set_stage_reset_old); |
| 469 | return gpio_set_stage_reset_old; |
| 470 | } else { |
| 471 | *size = ARRAY_SIZE(gpio_set_stage_reset); |
| 472 | return gpio_set_stage_reset; |
| 473 | } |
Justin TerAvest | 3fe3f04 | 2018-02-14 19:10:15 -0700 | [diff] [blame] | 474 | } |
| 475 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 476 | const __weak |
Richard Spiegel | 6fcb9b0 | 2018-04-18 08:06:33 -0700 | [diff] [blame] | 477 | struct soc_amd_gpio *variant_gpio_table(size_t *size) |
Justin TerAvest | 3fe3f04 | 2018-02-14 19:10:15 -0700 | [diff] [blame] | 478 | { |
Martin Roth | d0bc79b | 2018-03-19 16:39:19 -0600 | [diff] [blame] | 479 | if (board_id() < 2) { |
| 480 | *size = ARRAY_SIZE(gpio_set_stage_ram_old); |
| 481 | return gpio_set_stage_ram_old; |
| 482 | } else { |
| 483 | *size = ARRAY_SIZE(gpio_set_stage_ram); |
| 484 | return gpio_set_stage_ram; |
| 485 | } |
Richard Spiegel | e539c85 | 2017-12-25 18:25:58 -0700 | [diff] [blame] | 486 | } |
| 487 | |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 488 | /* |
| 489 | * GPE setup table must match ACPI GPE ASL |
| 490 | * { gevent, gpe, direction, level } |
| 491 | */ |
| 492 | static const struct sci_source gpe_table[] = { |
| 493 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 494 | /* PCH_TRACKPAD_INT_3V3_ODL */ |
| 495 | { |
| 496 | .scimap = 7, |
| 497 | .gpe = 7, |
| 498 | .direction = SMI_SCI_LVL_LOW, |
| 499 | .level = SMI_SCI_EDG, |
| 500 | }, |
| 501 | |
Daniel Kurtz | d648730 | 2018-04-18 17:57:09 -0600 | [diff] [blame] | 502 | /* EC_PCH_WAKE_L */ |
| 503 | { |
| 504 | .scimap = EC_WAKE_GPI, |
| 505 | .gpe = EC_WAKE_GPI, |
| 506 | .direction = SMI_SCI_LVL_LOW, |
| 507 | .level = SMI_SCI_EDG, |
| 508 | }, |
| 509 | |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 510 | /* H1_PCH_INT_ODL */ |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 511 | { |
| 512 | .scimap = 22, |
| 513 | .gpe = 22, |
| 514 | .direction = SMI_SCI_LVL_LOW, |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 515 | .level = SMI_SCI_EDG, |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 516 | }, |
| 517 | |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 518 | /* TOUCHSCREEN_INT_3V3_ODL */ |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 519 | { |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 520 | .scimap = 18, |
| 521 | .gpe = 18, |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 522 | .direction = SMI_SCI_LVL_LOW, |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 523 | .level = SMI_SCI_EDG, |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 524 | }, |
| 525 | |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 526 | |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 527 | /* APU_HP_INT_ODL */ |
| 528 | { |
| 529 | .scimap = 6, |
| 530 | .gpe = 6, |
| 531 | .direction = SMI_SCI_LVL_LOW, |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 532 | .level = SMI_SCI_EDG, |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 533 | }, |
| 534 | |
| 535 | /* APU_PEN_INT_ODL */ |
| 536 | { |
| 537 | .scimap = 5, |
| 538 | .gpe = 5, |
Martin Roth | a55b0e5 | 2017-12-06 00:00:13 -0700 | [diff] [blame] | 539 | .direction = SMI_SCI_LVL_LOW, |
| 540 | .level = SMI_SCI_EDG, |
| 541 | }, |
| 542 | |
| 543 | /* EC_SCI_ODL */ |
| 544 | { |
| 545 | .scimap = 3, |
| 546 | .gpe = 3, |
| 547 | .direction = SMI_SCI_LVL_LOW, |
Martin Roth | 3811591 | 2017-11-20 16:19:00 -0700 | [diff] [blame] | 548 | .level = SMI_SCI_EDG, |
| 549 | }, |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 550 | }; |
| 551 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 552 | const __weak struct sci_source *get_gpe_table(size_t *num) |
Martin Roth | ac35e62 | 2017-11-07 13:43:02 -0700 | [diff] [blame] | 553 | { |
| 554 | *num = ARRAY_SIZE(gpe_table); |
| 555 | return gpe_table; |
| 556 | } |
Marc Jones | df6b51b | 2017-11-29 20:07:46 -0700 | [diff] [blame] | 557 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 558 | int __weak variant_get_xhci_oc_map(uint16_t *map) |
Marc Jones | df6b51b | 2017-11-29 20:07:46 -0700 | [diff] [blame] | 559 | { |
Martin Roth | 96b2de9 | 2017-12-13 20:07:26 -0700 | [diff] [blame] | 560 | *map = USB_OC0 << OC_PORT0_SHIFT; /* USB-C Port0/4 = OC0 */ |
| 561 | *map |= USB_OC1 << OC_PORT1_SHIFT; /* USB-C Port1/5 = OC1 */ |
| 562 | *map |= USB_OC2 << OC_PORT2_SHIFT; /* USB-A HUB Port2/6 = OC2 */ |
Marc Jones | df6b51b | 2017-11-29 20:07:46 -0700 | [diff] [blame] | 563 | *map |= USB_OC_DISABLE << OC_PORT3_SHIFT; |
| 564 | return 0; |
| 565 | } |
| 566 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 567 | int __weak variant_get_ehci_oc_map(uint16_t *map) |
Marc Jones | df6b51b | 2017-11-29 20:07:46 -0700 | [diff] [blame] | 568 | { |
Martin Roth | 96b2de9 | 2017-12-13 20:07:26 -0700 | [diff] [blame] | 569 | *map = USB_OC_DISABLE_ALL; |
Marc Jones | df6b51b | 2017-11-29 20:07:46 -0700 | [diff] [blame] | 570 | return 0; |
| 571 | } |