| /* |
| * inteltool - dump all registers on an Intel CPU + chipset based system. |
| * |
| * Copyright (C) 2008 by coresystems GmbH |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <stdio.h> |
| #include "inteltool.h" |
| |
| typedef struct { uint16_t addr; uint32_t def; } gpio_default_t; |
| |
| static const io_register_t ich0_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "GPO_TTL" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "RESERVED" }, |
| { 0x34, 4, "RESERVED" }, |
| { 0x38, 4, "RESERVED" }, |
| { 0x3C, 4, "RESERVED" } |
| }; |
| |
| static const io_register_t ich2_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "GPO_TTL" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "RESERVED" }, |
| { 0x34, 4, "RESERVED" }, |
| { 0x38, 4, "RESERVED" }, |
| { 0x3C, 4, "RESERVED" } |
| }; |
| |
| static const io_register_t ich4_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "GPO_TTL" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3C, 4, "RESERVED" } |
| }; |
| |
| static const io_register_t ich5_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "GPO_TTL"}, |
| { 0x18, 4, "GPO_BLINK"}, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| }; |
| |
| static const io_register_t ich6_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| }; |
| |
| static const io_register_t ich7_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3C, 4, "RESERVED" } |
| }; |
| |
| static const io_register_t ich8_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "GPIO_USE_SEL Override (LOW)" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "GP_SER_BLINK" }, |
| { 0x20, 4, "GP_SB_CMDSTS" }, |
| { 0x24, 4, "GP_SB_DATA" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3C, 4, "GPIO_USE_SEL Override (HIGH)" } |
| }; |
| |
| static const io_register_t ich9_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "GP_SER_BLINK" }, |
| { 0x20, 4, "GP_SB_CMDSTS" }, |
| { 0x24, 4, "GP_SB_DATA" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3C, 4, "RESERVED" } |
| }; |
| |
| static const io_register_t ich10_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "GP_SER_BLINK" }, |
| { 0x20, 4, "GP_SB_CMDSTS" }, |
| { 0x24, 4, "GP_SB_DATA" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3C, 4, "RESERVED" }, |
| { 0x40, 4, "GPIO_USE_SEL3" }, |
| { 0x44, 4, "GP_IO_SEL3" }, |
| { 0x48, 4, "GPIO_LVL3" }, |
| { 0x4c, 4, "RESERVED" }, |
| { 0x50, 4, "RESERVED" }, |
| { 0x54, 4, "RESERVED" }, |
| { 0x58, 4, "RESERVED" }, |
| { 0x5c, 4, "RESERVED" }, |
| { 0x60, 4, "GP_RST_SEL" }, |
| { 0x64, 4, "RESERVED" }, |
| { 0x68, 4, "RESERVED" }, |
| { 0x6c, 4, "RESERVED" }, |
| { 0x70, 4, "RESERVED" }, |
| { 0x74, 4, "RESERVED" }, |
| { 0x78, 4, "RESERVED" }, |
| { 0x7c, 4, "RESERVED" }, |
| }; |
| |
| static const io_register_t i631x_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "RESERVED" }, |
| { 0x20, 4, "RESERVED" }, |
| { 0x24, 4, "RESERVED" }, |
| { 0x28, 4, "RESERVED" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| }; |
| |
| static const io_register_t pch_gpio_registers[] = { |
| { 0x00, 4, "GPIO_USE_SEL" }, |
| { 0x04, 4, "GP_IO_SEL" }, |
| { 0x08, 4, "RESERVED" }, |
| { 0x0c, 4, "GP_LVL" }, |
| { 0x10, 4, "RESERVED" }, |
| { 0x14, 4, "RESERVED" }, |
| { 0x18, 4, "GPO_BLINK" }, |
| { 0x1c, 4, "GP_SER_BLINK" }, |
| { 0x20, 4, "GP_SB_CMDSTS" }, |
| { 0x24, 4, "GP_SB_DATA" }, |
| { 0x28, 2, "GPI_NMI_EN" }, |
| { 0x2a, 2, "GPI_NMI_STS" }, |
| { 0x2c, 4, "GPI_INV" }, |
| { 0x30, 4, "GPIO_USE_SEL2" }, |
| { 0x34, 4, "GP_IO_SEL2" }, |
| { 0x38, 4, "GP_LVL2" }, |
| { 0x3c, 4, "RESERVED" }, |
| { 0x40, 4, "GPIO_USE_SEL3" }, |
| { 0x44, 4, "GP_IO_SEL3" }, |
| { 0x48, 4, "GPIO_LVL3" }, |
| { 0x4c, 4, "RESERVED" }, |
| { 0x50, 4, "RESERVED" }, |
| { 0x54, 4, "RESERVED" }, |
| { 0x58, 4, "RESERVED" }, |
| { 0x5c, 4, "RESERVED" }, |
| { 0x60, 4, "GP_RST_SEL1" }, |
| { 0x64, 4, "GP_RST_SEL2" }, |
| { 0x68, 4, "GP_RST_SEL3" }, |
| { 0x6c, 4, "RESERVED" }, |
| { 0x70, 4, "RESERVED" }, |
| { 0x74, 4, "RESERVED" }, |
| { 0x78, 4, "RESERVED" }, |
| { 0x7c, 4, "RESERVED" }, |
| }; |
| /* Default values for Ibex Peak desktop chipsets */ |
| static const gpio_default_t ip_pch_desktop_defaults[] = { |
| { 0x00, 0xf96ba1ff }, /* GPIO_USE_SEL */ |
| { 0x04, 0xf6ff6eff }, /* GP_IO_SEL */ |
| { 0x0c, 0x02fe0100 }, /* GP_LVL */ |
| { 0x18, 0x00040000 }, /* GPO_BLINK */ |
| { 0x1c, 0x00000000 }, /* GP_SER_BLINK */ |
| { 0x28, 0x00000000 }, /* GP_NMI_EN + GPI_NMI_STS */ |
| { 0x2c, 0x00000000 }, /* GP_INV */ |
| { 0x30, 0x020300ff }, /* GPIO_USE_SEL2 */ |
| { 0x34, 0x1f57fff4 }, /* GP_IO_SEL2 */ |
| { 0x38, 0xa4aa0003 }, /* GP_LVL2 */ |
| { 0x40, 0x00000100 }, /* GPIO_USE_SEL3 */ |
| { 0x44, 0x00000f00 }, /* GP_IO_SEL3 */ |
| { 0x48, 0x00000000 }, /* GP_LVL3 */ |
| { 0x60, 0x01000000 }, /* GP_RST_SEL1 */ |
| { 0x64, 0x00000000 }, /* GP_RST_SEL2 */ |
| { 0x68, 0x00000000 }, /* GP_RST_SEL3 */ |
| }; |
| /* Default values for Ibex Peak mobile chipsets */ |
| static const gpio_default_t ip_pch_mobile_defaults[] = { |
| { 0x00, 0xf96ba1ff }, /* GPIO_USE_SEL */ |
| { 0x04, 0xf6ff6eff }, /* GP_IO_SEL */ |
| { 0x0c, 0x02fe0100 }, /* GP_LVL */ |
| { 0x18, 0x00040000 }, /* GPO_BLINK */ |
| { 0x1c, 0x00000000 }, /* GP_SER_BLINK */ |
| { 0x28, 0x00000000 }, /* GP_NMI_EN + GPI_NMI_STS */ |
| { 0x2c, 0x00000000 }, /* GP_INV */ |
| { 0x30, 0x020300fe }, /* GPIO_USE_SEL2 */ |
| { 0x34, 0x1f57fff4 }, /* GP_IO_SEL2 */ |
| { 0x38, 0xa4aa0003 }, /* GP_LVL2 */ |
| { 0x40, 0x00000000 }, /* GPIO_USE_SEL3 */ |
| { 0x44, 0x00000f00 }, /* GP_IO_SEL3 */ |
| { 0x48, 0x00000000 }, /* GP_LVL3 */ |
| { 0x60, 0x01000000 }, /* GP_RST_SEL1 */ |
| { 0x64, 0x00000000 }, /* GP_RST_SEL2 */ |
| { 0x68, 0x00000000 }, /* GP_RST_SEL3 */ |
| }; |
| |
| static const io_register_t lynxpoint_lp_gpio_registers[] = { |
| { 0x00, 4, "GPIO_OWN1" }, // GPIO Ownership |
| { 0x04, 4, "GPIO_OWN2" }, // GPIO Ownership |
| { 0x08, 4, "GPIO_OWN3" }, // GPIO Ownership |
| { 0x0c, 4, "RESERVED" }, // Reserved |
| { 0x10, 2, "GPIPRIOQ2IOXAPIC" }, // GPI PIRQ[X:I] to IOxAPIC[39:24] Enable |
| { 0x12, 2, "RESERVED" }, // Reserved |
| { 0x14, 4, "RESERVED" }, // Reserved |
| { 0x18, 4, "GPO_BLINK" }, // GPIO Blink Enable |
| { 0x1c, 4, "GP_SER_BLINK" }, // GP Serial Blink |
| { 0x20, 4, "GP_SB_CMDSTS" }, // GP Serial Blink Command Status |
| { 0x24, 4, "GP_SB_DATA" }, // GP Serial Blink Data |
| { 0x28, 2, "GPI_NMI_EN" }, // GPI NMI Enable |
| { 0x2a, 2, "GPI_NMI_STS" }, // GPI NMI Status |
| { 0x2c, 4, "RESERVED" }, // Reserved |
| { 0x30, 4, "GPI_ROUT" }, // GPI Interrupt Input Route |
| { 0x34, 4, "RESERVED" }, // Reserved |
| { 0x38, 4, "RESERVED" }, // Reserved |
| { 0x3C, 4, "RESERVED" }, // Reserved |
| { 0x40, 4, "RESERVED" }, // Reserved |
| { 0x44, 4, "RESERVED" }, // Reserved |
| { 0x48, 4, "RESERVED" }, // Reserved |
| { 0x4C, 4, "RESERVED" }, // Reserved |
| { 0x50, 4, "ALT_GPI_SMI_STS" }, // Alternate GPI SMI Status |
| { 0x54, 4, "ALT_GPI_SMI_EN" }, // Alternate GPI SMI Enable |
| { 0x58, 4, "RESERVED" }, // Reserved |
| { 0x5C, 4, "RESERVED" }, // Reserved |
| { 0x60, 4, "GP_RST_SEL1" }, // GPIO Reset Select 1 |
| { 0x64, 4, "GP_RST_SEL2" }, // GPIO Reset Select 2 |
| { 0x68, 4, "GP_RST_SEL3" }, // GPIO Reset Select 3 |
| { 0x6c, 4, "RESERVED" }, // Reserved |
| { 0x70, 4, "RESERVED" }, // Reserved |
| { 0x74, 4, "RESERVED" }, // Reserved |
| { 0x78, 4, "RESERVED" }, // Reserved |
| { 0x7c, 4, "GPIO_GC" }, // GPIO Global Configuration |
| { 0x80, 4, "GPI_IS[31:0]" }, // GPI Interrupt Status [31:0] |
| { 0x84, 4, "GPI_IS[63:32]" }, // GPI Interrupt Status [63:32] |
| { 0x88, 4, "GPI_IS[94:64]" }, // GPI Interrupt Status [94:64] |
| { 0x8C, 4, "RESERVED" }, // Reserved |
| { 0x90, 4, "GPI_IE[31:0]" }, // GPI Interrupt Enable [31:0] |
| { 0x94, 4, "GPI_IE[63:32]" }, // GPI Interrupt Enable [63:32] |
| { 0x98, 4, "GPI_IE[94:64]" }, // GPI Interrupt Enable [94:64] |
| { 0x9C, 4, "RESERVED" }, // Reserved |
| /* { 0x100, 4, "GPnCONFIGA" }, // GPIO Configuration A Register (n = 0) */ |
| /* { 0x104, 4, "GPnCONFIGB" }, // GPIO Configuration B Register (n = 0) */ |
| /* { ... } GPIO size = 95 */ |
| /* { 0x3f0, 4, "GPnCONFIGA" }, // GPIO Configuration A Register (n = 94) */ |
| /* { 0x3f4, 4, "GPnCONFIGB" }, // GPIO Configuration B Register (n = 94) */ |
| |
| }; |
| |
| /* Default values for Cougar Point desktop chipsets */ |
| static const gpio_default_t cp_pch_desktop_defaults[] = { |
| { 0x00, 0xb96ba1ff }, |
| { 0x04, 0xf6ff6eff }, |
| { 0x0c, 0x02fe0100 }, |
| { 0x18, 0x00040000 }, |
| { 0x28, 0x00000000 }, |
| { 0x2c, 0x00000000 }, |
| { 0x30, 0x020300ff }, |
| { 0x34, 0x1f57fff4 }, |
| { 0x38, 0xa4aa0007 }, |
| { 0x40, 0x00000130 }, |
| { 0x44, 0x00000ff0 }, |
| { 0x48, 0x000000c0 }, |
| { 0x60, 0x01000000 }, |
| { 0x64, 0x00000000 }, |
| { 0x68, 0x00000000 }, |
| }; |
| /* Default values for Cougar Point mobile chipsets */ |
| static const gpio_default_t cp_pch_mobile_defaults[] = { |
| { 0x00, 0xb96ba1ff }, |
| { 0x04, 0xf6ff6eff }, |
| { 0x0c, 0x02fe0100 }, |
| { 0x18, 0x00040000 }, |
| { 0x28, 0x00000000 }, |
| { 0x2c, 0x00000000 }, |
| { 0x30, 0x020300fe }, |
| { 0x34, 0x1f57fff4 }, |
| { 0x38, 0xa4aa0007 }, |
| { 0x40, 0x00000030 }, |
| { 0x44, 0x00000ff0 }, |
| { 0x48, 0x000000c0 }, |
| { 0x60, 0x01000000 }, |
| { 0x64, 0x00000000 }, |
| { 0x68, 0x00000000 }, |
| }; |
| /* Default values for Panther Point desktop chipsets */ |
| static const gpio_default_t pp_pch_desktop_defaults[] = { |
| { 0x00, 0xb96ba1ff }, |
| { 0x04, 0xeeff6eff }, |
| { 0x0c, 0x02fe0100 }, |
| { 0x18, 0x00040000 }, |
| { 0x28, 0x00000000 }, |
| { 0x2c, 0x00000000 }, |
| { 0x30, 0x020300ff }, |
| { 0x34, 0x1f57fff4 }, |
| { 0x38, 0xa4aa0007 }, |
| { 0x40, 0x00000130 }, |
| { 0x44, 0x00000ff0 }, |
| { 0x48, 0x000000c0 }, |
| { 0x60, 0x01000000 }, |
| { 0x64, 0x00000000 }, |
| { 0x68, 0x00000000 }, |
| }; |
| /* Default values for Panther Point mobile chipsets */ |
| static const gpio_default_t pp_pch_mobile_defaults[] = { |
| { 0x00, 0xb96ba1ff }, |
| { 0x04, 0xeeff6eff }, |
| { 0x0c, 0x02fe0100 }, |
| { 0x18, 0x00040000 }, |
| { 0x28, 0x00000000 }, |
| { 0x2c, 0x00000000 }, |
| { 0x30, 0x020300fe }, |
| { 0x34, 0x1f57fff4 }, |
| { 0x38, 0xa4aa0007 }, |
| { 0x40, 0x00000030 }, |
| { 0x44, 0x00000ff0 }, |
| { 0x48, 0x000000c0 }, |
| { 0x60, 0x01000000 }, |
| { 0x64, 0x00000000 }, |
| { 0x68, 0x00000000 }, |
| }; |
| |
| /* Baytrail */ |
| static const io_register_t baytrail_score_ssus_gpio_registers[] = { |
| { 0x00, 4, "SC_USE_SEL_31_0_" }, |
| { 0x04, 4, "SC_IO_SEL_31_0_" }, |
| { 0x08, 4, "SC_GP_LVL_31_0_)" }, |
| { 0x0C, 4, "SC_TPE_31_0_" }, |
| { 0x10, 4, "SC_TNE_31_0_" }, |
| { 0x14, 4, "SC_TS_31_0_" }, |
| { 0x20, 4, "SC_USE_SEL_63_32_" }, |
| { 0x24, 4, "SC_IO_SEL_63_32_" }, |
| { 0x28, 4, "SC_GP_LVL_63_32_" }, |
| { 0x2C, 4, "SC_TPE_63_32_" }, |
| { 0x30, 4, "SC_TNE_63_32_" }, |
| { 0x34, 4, "SC_TS_63_32_" }, |
| { 0x40, 4, "SC_USE_SEL_95_64_" }, |
| { 0x44, 4, "SC_IO_SEL_95_64_" }, |
| { 0x48, 4, "SC_GP_LVL_95_64_" }, |
| { 0x4C, 4, "SC_TPE_95_64_" }, |
| { 0x50, 4, "SC_TNE_95_64_" }, |
| { 0x54, 4, "SC_TS_95_64_" }, |
| { 0x58, 4, "SC_USE_SEL_127_96_" }, |
| { 0x64, 4, "SC_IO_SEL_127_96_" }, |
| { 0x68, 4, "SC_GP_LVL_127_96_" }, |
| { 0x6C, 4, "SC_TPE_127_96_" }, |
| { 0x70, 4, "SC_TNE_127_96_" }, |
| { 0x74, 4, "SC_TS_127_96_" }, |
| |
| { 0x80 + 0x00, 4, "SUS_USE_SEL_31_0_" }, |
| { 0x80 + 0x04, 4, "SUS_IO_SEL_31_0_" }, |
| { 0x80 + 0x08, 4, "SUS_GP_LVL_31_0_" }, |
| { 0x80 + 0x0c, 4, "SUS_TPE_31_0_" }, |
| { 0x80 + 0x10, 4, "SUS_TNE_31_0_" }, |
| { 0x80 + 0x14, 4, "SUS_TS_31_0_" }, |
| { 0x80 + 0x18, 4, "SUS_WAKE_EN_31_0_" }, |
| { 0x80 + 0x20, 4, "SUS_USE_SEL_43_32_" }, |
| { 0x80 + 0x24, 4, "SUS_IO_SEL_43_32_" }, |
| { 0x80 + 0x28, 4, "SUS_GP_LVL_43_32_" }, |
| { 0x80 + 0x2c, 4, "SUS_TPE_43_32_" }, |
| { 0x80 + 0x30, 4, "SUS_TNE_43_32_" }, |
| { 0x80 + 0x34, 4, "SUS_TS_43_32_" }, |
| { 0x80 + 0x38, 4, "SUS_WAKE_EN_43_32_" } |
| }; |
| |
| /* Description of GPIO 'bank' ex. {ncore, score. ssus} */ |
| struct gpio_bank { |
| const uint32_t gpio_count; |
| const u8* gpio_to_pad; |
| const unsigned long pad_base_offset; |
| const char* gpio_name; |
| const char ** func_names; |
| }; |
| |
| /* Number of GPIOs in each bank */ |
| #define BANK_COUNT 3 |
| #define GPNCORE_COUNT 27 |
| #define GPSCORE_COUNT 102 |
| #define GPSSUS_COUNT 44 |
| |
| /* IO Memory offsets */ |
| #define IO_BASE_OFFSET_GPNCORE 0x1000 |
| #define IO_BASE_OFFSET_GPSCORE 0x0000 |
| #define IO_BASE_OFFSET_GPSSUS 0x2000 |
| |
| static const char *ncore_func_names[GPNCORE_COUNT * 8] = { |
| "GPIO_S0_NC[00]", "RESERVED", "DDI0_HPD", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[01]", "-", "DDI0_DDCDATA", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[02]", "-", "DDI0_DDCCLK", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[03]", "-", "DDI0_VDDEN", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[04]", "-", "DDI0_BKLTEN", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[05]", "-", "DDI0_BKLTCTL", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[06]", "RESERVED", "DDI1_HPD", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[07]", "-", "DDI1_DDCDATA", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[08]", "-", "DDI1_DDCCLK", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[09]", "RESERVED", "DDI1_VDDEN", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[10]", "RESERVED", "DDI1_BKLTEN", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[11]", "RESERVED", "DDI1_BKLTCTL", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[12]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[13]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[14]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[15]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[16]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[17]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[18]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[19]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[20]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[21]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[22]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[23]", "RESERVED", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[24]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[25]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_NC[26]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| }; |
| |
| static const char *score_func_names[GPSCORE_COUNT * 8] = { |
| "GPIO_S0_SC[000]", "SATA_GP[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[001]", "SATA_GP[1]", "SATA_DEVSLP[0]", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[002]", "SATA_LED#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[003]", "PCIE_CLKREQ[0]#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[004]", "PCIE_CLKREQ[1]#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[005]", "PCIE_CLKREQ[2]#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[006]", "PCIE_CLKREQ[3]#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[007]", "RESERVED", "SD3_WP", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[008]", "I2S0_CLK", "HDA_RST#", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[009]", "I2S0_FRM", "HDA_SYNC", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[010]", "I2S0_DATAOUT", "HDA_CLK", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[011]", "I2S0_DATAIN", "HDA_SDO", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[012]", "I2S1_CLK", "HDA_SDI[0]", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[013]", "I2S1_FRM", "HDA_SDI[1]", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[014]", "I2S1_DATAOUT", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[015]", "I2S1_DATAIN", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[016]", "MMC1_CLK", "-", "MMC1_45_CLK", "-", "-", "-", "-", |
| "GPIO_S0_SC[017]", "MMC1_D[0]", "-", "MMC1_45_D[0]", "-", "-", "-", "-", |
| "GPIO_S0_SC[018]", "MMC1_D[1]", "-", "MMC1_45_D[1]", "-", "-", "-", "-", |
| "GPIO_S0_SC[019]", "MMC1_D[2]", "-", "MMC1_45_D[2]", "-", "-", "-", "-", |
| "GPIO_S0_SC[020]", "MMC1_D[3]", "-", "MMC1_45_D[3]", "-", "-", "-", "-", |
| "GPIO_S0_SC[021]", "MMC1_D[4]", "-", "MMC1_45_D[4]", "-", "-", "-", "-", |
| "GPIO_S0_SC[022]", "MMC1_D[5]", "-", "MMC1_45_D[5]", "-", "-", "-", "-", |
| "GPIO_S0_SC[023]", "MMC1_D[6]", "-", "MMC1_45_D[6]", "-", "-", "-", "-", |
| "GPIO_S0_SC[024]", "MMC1_D[7]", "-", "MMC1_45_D[7]", "-", "-", "-", "-", |
| "GPIO_S0_SC[025]", "MMC1_CMD", "-", "MMC1_45_CMD", "-", "-", "-", "-", |
| "GPIO_S0_SC[026]", "MMC1_RST#", "SATA_DEVSLP[0]", "MMC1_45_RST#", "-", "-", "-", "-", |
| "GPIO_S0_SC[027]", "SD2_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[028]", "SD2_D[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[029]", "SD2_D[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[030]", "SD2_D[2]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[031]", "SD2_D[3]_CD#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[032]", "SD2_CMD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[033]", "SD3_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[034]", "SD3_D[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[035]", "SD3_D[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[036]", "SD3_D[2]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[037]", "SD3_D[3]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[038]", "SD3_CD#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[039]", "SD3_CMD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[040]", "SD3_1P8EN", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[041]", "SD3_PWREN#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[042]", "ILB_LPC_AD[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[043]", "ILB_LPC_AD[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[044]", "ILB_LPC_AD[2]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[045]", "ILB_LPC_AD[3]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[046]", "ILB_LPC_FRAME#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[047]", "ILB_LPC_CLK[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[048]", "ILB_LPC_CLK[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[049]", "ILB_LPC_CLKRUN#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[050]", "ILB_LPC_SERIRQ", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[051]", "PCU_SMB_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[052]", "PCU_SMB_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[053]", "PCU_SMB_ALERT#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[054]", "ILB_8254_SPKR", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[055]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[056]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[057]", "PCU_UART_TXD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[058]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[059]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[060]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[061]", "PCU_UART_RXD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[062]", "LPE_I2S2_CLK", "SATA_DEVSLP[1]", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S0_SC[063]", "LPE_I2S2_FRM", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[064]", "LPE_I2S2_DATAIN", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[065]", "LPE_I2S2_DATAOUT", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[066]", "SIO_SPI_CS#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[067]", "SIO_SPI_MISO", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[068]", "SIO_SPI_MOSI", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[069]", "SIO_SPI_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[070]", "SIO_UART1_RXD", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[071]", "SIO_UART1_TXD", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[072]", "SIO_UART1_RTS#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[073]", "SIO_UART1_CTS#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[074]", "SIO_UART2_RXD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[075]", "SIO_UART2_TXD", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[076]", "SIO_UART2_RTS#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[077]", "SIO_UART2_CTS#", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[078]", "SIO_I2C0_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[079]", "SIO_I2C0_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[080]", "SIO_I2C1_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[081]", "SIO_I2C1_CLK", "RESERVED", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[082]", "SIO_I2C2_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[083]", "SIO_I2C2_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[084]", "SIO_I2C3_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[085]", "SIO_I2C3_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[086]", "SIO_I2C4_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[087]", "SIO_I2C4_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[088]", "SIO_I2C5_DATA", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[089]", "SIO_I2C5_CLK", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[090]", "SIO_I2C6_DATA", "ILB_NMI", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[091]", "SIO_I2C6_CLK", "SD3_WP", "-", "-", "-", "-", "-", |
| "RESERVED", "GPIO_S0_SC[092]", "-", "-", "-", "-", "-", "-", |
| "RESERVED", "GPIO_S0_SC[093]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[094]", "SIO_PWM[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[095]", "SIO_PWM[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[096]", "PMC_PLT_CLK[0]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[097]", "PMC_PLT_CLK[1]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[098]", "PMC_PLT_CLK[2]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[099]", "PMC_PLT_CLK[3]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[100]", "PMC_PLT_CLK[4]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S0_SC[101]", "PMC_PLT_CLK[5]", "-", "-", "-", "-", "-", "-", |
| }; |
| |
| static const char *ssus_func_names[GPSSUS_COUNT * 8] = { |
| "GPIO_S5[00]", "RESERVED", "-", "-", "-", "-", "-", "-", |
| "GPIO_S5[01]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "PMC_WAKE_PCIE[1]#", "-", |
| "GPIO_S5[02]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "PMC_WAKE_PCIE[2]#", "-", |
| "GPIO_S5[03]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "PMC_WAKE_PCIE[3]#", "-", |
| "GPIO_S5[04]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[05]", "PMC_SUSCLK[1]", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[06]", "PMC_SUSCLK[2]", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[07]", "PMC_SUSCLK[3]", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[08]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[09]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[10]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "PMC_SUSPWRDNACK", "GPIO_S5[11]", "-", "-", "-", "-", "-", "-", |
| "PMC_SUSCLK[0]", "GPIO_S5[12]", "-", "-", "-", "-", "-", "-", |
| "RESERVED", "GPIO_S5[13]", "-", "-", "-", "-", "-", "-", |
| "RESERVED", "GPIO_S5[14]", "USB_ULPI_RST#","-", "-", "-", "-", "-", |
| "PMC_WAKE_PCIE[0]#", "GPIO_S5[15]", "-", "-", "-", "-", "-", "-", |
| "PMC_PWRBTN#", "GPIO_S5[16]", "-", "-", "-", "-", "-", "-", |
| "RESERVED", "GPIO_S5[17]", "-", "-", "-", "-", "-", "-", |
| "PMC_SUS_STAT#", "GPIO_S5[18]", "-", "-", "-", "-", "-", "-", |
| "USB_OC[0]#", "GPIO_S5[19]", "-", "-", "-", "-", "-", "-", |
| "USB_OC[1]#", "GPIO_S5[20]", "-", "-", "-", "-", "-", "-", |
| "PCU_SPI_CS[1]#", "GPIO_S5[21]", "-", "-", "-", "-", "-", "-", |
| "GPIO_S5[22]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[23]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[24]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[25]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[26]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[27]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[28]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[29]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[30]", "RESERVED", "RESERVED", "RESERVED", "-", "-", "RESERVED", "-", |
| "GPIO_S5[31]", "USB_ULPI_CLK", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[32]", "USB_ULPI_DATA[0]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[33]", "USB_ULPI_DATA[1]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[34]", "USB_ULPI_DATA[2]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[35]", "USB_ULPI_DATA[3]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[36]", "USB_ULPI_DATA[4]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[37]", "USB_ULPI_DATA[5]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[38]", "USB_ULPI_DATA[6]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[39]", "USB_ULPI_DATA[7]", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[40]", "USB_ULPI_DIR", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[41]", "USB_ULPI_NXT", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[42]", "USB_ULPI_STP", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| "GPIO_S5[43]", "USB_ULPI_REFCLK", "RESERVED", "RESERVED", "-", "-", "-", "-", |
| }; |
| |
| /* GPIO-to-Pad LUTs - Translate the GPIO number to the pad register */ |
| static const u8 gpncore_gpio_to_pad[GPNCORE_COUNT] = |
| { 19, 18, 17, 20, 21, 22, 24, 25, /* [ 0: 7] */ |
| 23, 16, 14, 15, 12, 26, 27, 1, /* [ 8:15] */ |
| 4, 8, 11, 0, 3, 6, 10, 13, /* [16:23] */ |
| 2, 5, 9 }; /* [24:26] */ |
| |
| static const u8 gpscore_gpio_to_pad[GPSCORE_COUNT] = |
| { 85, 89, 93, 96, 99, 102, 98, 101, /* [ 0: 7] */ |
| 34, 37, 36, 38, 39, 35, 40, 84, /* [ 8: 15] */ |
| 62, 61, 64, 59, 54, 56, 60, 55, /* [16: 23] */ |
| 63, 57, 51, 50, 53, 47, 52, 49, /* [24: 31] */ |
| 48, 43, 46, 41, 45, 42, 58, 44, /* [32: 39] */ |
| 95, 105, 70, 68, 67, 66, 69, 71, /* [40: 47] */ |
| 65, 72, 86, 90, 88, 92, 103, 77, /* [48: 55] */ |
| 79, 83, 78, 81, 80, 82, 13, 12, /* [56: 63] */ |
| 15, 14, 17, 18, 19, 16, 2, 1, /* [64: 71] */ |
| 0, 4, 6, 7, 9, 8, 33, 32, /* [72: 79] */ |
| 31, 30, 29, 27, 25, 28, 26, 23, /* [80: 87] */ |
| 21, 20, 24, 22, 5, 3, 10, 11, /* [88: 95] */ |
| 106, 87, 91, 104, 97, 100 }; /* [96:101] */ |
| |
| static const u8 gpssus_gpio_to_pad[GPSSUS_COUNT] = |
| { 29, 33, 30, 31, 32, 34, 36, 35, /* [ 0: 7] */ |
| 38, 37, 18, 7, 11, 20, 17, 1, /* [ 8:15] */ |
| 8, 10, 19, 12, 0, 2, 23, 39, /* [16:23] */ |
| 28, 27, 22, 21, 24, 25, 26, 51, /* [24:31] */ |
| 56, 54, 49, 55, 48, 57, 50, 58, /* [32:39] */ |
| 52, 53, 59, 40 }; /* [40:43] */ |
| |
| static const struct gpio_bank gpio_banks[] = { |
| { |
| .gpio_count = GPNCORE_COUNT, |
| .gpio_to_pad = gpncore_gpio_to_pad, |
| .pad_base_offset = IO_BASE_OFFSET_GPNCORE, |
| .gpio_name = "NCORE GPIOs", |
| .func_names = ncore_func_names, |
| }, |
| { |
| .gpio_count = GPSCORE_COUNT, |
| .gpio_to_pad = gpscore_gpio_to_pad, |
| .pad_base_offset = IO_BASE_OFFSET_GPSCORE, |
| .gpio_name = "SCORE GPIOs (GPIO_S0_SC_XX)", |
| .func_names = score_func_names, |
| }, |
| { |
| .gpio_count = GPSSUS_COUNT, |
| .gpio_to_pad = gpssus_gpio_to_pad, |
| .pad_base_offset = IO_BASE_OFFSET_GPSSUS, |
| .gpio_name = "SSUS GPIOs (GPIO_S5)", |
| .func_names = ssus_func_names, |
| }, |
| }; |
| |
| const char *pull_assignment[] = {"None","Up ","Down","Res "}; |
| const char *pull_strength[] = {"2k", "10k", "20k", "40k"}; |
| |
| static int show_baytrail_pad_reg(struct pci_dev *sb){ |
| |
| uint64_t iobase = (uint64_t)pci_read_long(sb, 0x4c) & 0xffffc000; |
| uint32_t val, bank, gpio, offset, size = 0x3000; |
| volatile uint32_t *reg; |
| |
| reg = map_physical(iobase, size); |
| |
| if (reg == NULL) { |
| perror("Error mapping IOBASE"); |
| return 1; |
| } |
| |
| printf("\nIOBASE: 0x%08lx\n",(long int)iobase); |
| |
| /* Display function values */ |
| for (bank = 0; bank < BANK_COUNT; bank++) { |
| printf("\n========== Bay Trail %s ===========\n\n", |
| gpio_banks[bank].gpio_name); |
| |
| printf("Address | GPIO # | reg value | " |
| "Pull Dir & Str | Func #: Func Name |" |
| " I/O | Current Val\n"); |
| |
| for (gpio=0; gpio < gpio_banks[bank].gpio_count; gpio++) { |
| offset = gpio_banks[bank].pad_base_offset + |
| (16 * gpio_banks[bank].gpio_to_pad[gpio]); |
| |
| /* Read Pad Configuration 0 Register */ |
| val = *(reg + offset / 4); |
| printf("iobase + 0x%04x | GPIO %3d | ",offset, gpio); |
| printf("0x%08x | ", val); |
| printf("Pull: %4s %3s | ",pull_assignment[(val >> 7) & 3], |
| ((val >> 7) & 3) ? |
| pull_strength[(val >> 9) & 3] : |
| ""); |
| printf("Func %d",val & 0x07); |
| if (gpio_banks[bank].func_names != NULL) |
| printf(": %-20s | ", gpio_banks[bank].func_names[(gpio * 8) + (val & 0x07)] ); |
| |
| /* Read the Pad Value Register */ |
| val = *(reg + offset / 4 + 2); |
| printf("%6s%3s%5s | %-4s", |
| (val & 0x02) ? "" : "Output", |
| (val & 0x06) ? "" : " / ", |
| (val & 0x04) ? "" : "Input", |
| (val & 0x01) ? "High" : "Low"); |
| printf("\n"); |
| } |
| } |
| |
| unmap_physical((void *)reg, size); |
| return 0; |
| } |
| |
| static uint16_t gpiobase; |
| |
| static void print_reg(const io_register_t *const reg) |
| { |
| switch (reg->size) { |
| case 4: |
| printf("gpiobase+0x%04x: 0x%08x (%s)\n", |
| reg->addr, inl(gpiobase+reg->addr), reg->name); |
| break; |
| case 2: |
| printf("gpiobase+0x%04x: 0x%04x (%s)\n", |
| reg->addr, inw(gpiobase+reg->addr), reg->name); |
| break; |
| case 1: |
| printf("gpiobase+0x%04x: 0x%02x (%s)\n", |
| reg->addr, inb(gpiobase+reg->addr), reg->name); |
| break; |
| } |
| } |
| |
| static uint32_t get_diff(const io_register_t *const reg, const uint32_t def) |
| { |
| uint32_t gpio_diff = 0; |
| switch (reg->size) { |
| case 4: |
| gpio_diff = def ^ inl(gpiobase+reg->addr); |
| break; |
| case 2: |
| gpio_diff = (uint16_t)def ^ inw(gpiobase+reg->addr); |
| break; |
| case 1: |
| gpio_diff = (uint8_t)def ^ inb(gpiobase+reg->addr); |
| break; |
| } |
| return gpio_diff; |
| } |
| |
| static void print_diff(const io_register_t *const reg, |
| const uint32_t def, const uint32_t diff) |
| { |
| switch (reg->size) { |
| case 4: |
| printf("gpiobase+0x%04x: 0x%08x (%s) DEFAULT\n", |
| reg->addr, def, reg->name); |
| printf("gpiobase+0x%04x: 0x%08x (%s) DIFF\n", |
| reg->addr, diff, reg->name); |
| break; |
| case 2: |
| printf("gpiobase+0x%04x: 0x%04x (%s) DEFAULT\n", |
| reg->addr, def, reg->name); |
| printf("gpiobase+0x%04x: 0x%04x (%s) DIFF\n", |
| reg->addr, diff, reg->name); |
| break; |
| case 1: |
| printf("gpiobase+0x%04x: 0x%02x (%s) DEFAULT\n", |
| reg->addr, def, reg->name); |
| printf("gpiobase+0x%04x: 0x%02x (%s) DIFF\n", |
| reg->addr, diff, reg->name); |
| break; |
| } |
| } |
| |
| int print_gpios(struct pci_dev *sb, int show_all, int show_diffs) |
| { |
| int i, j, size, defaults_size = 0; |
| const io_register_t *gpio_registers; |
| const gpio_default_t *gpio_defaults = NULL; |
| uint32_t gpio_diff; |
| |
| if (show_diffs && !show_all) |
| printf("\n========== GPIO DIFFS ===========\n\n"); |
| else |
| printf("\n============= GPIOS =============\n\n"); |
| |
| switch (sb->device_id) { |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: |
| case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = lynxpoint_lp_gpio_registers; |
| size = ARRAY_SIZE(lynxpoint_lp_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_3400: |
| case PCI_DEVICE_ID_INTEL_3420: |
| case PCI_DEVICE_ID_INTEL_3450: |
| case PCI_DEVICE_ID_INTEL_3400_DESKTOP: |
| case PCI_DEVICE_ID_INTEL_B55_A: |
| case PCI_DEVICE_ID_INTEL_B55_B: |
| case PCI_DEVICE_ID_INTEL_H55: |
| case PCI_DEVICE_ID_INTEL_H57: |
| case PCI_DEVICE_ID_INTEL_P55: |
| case PCI_DEVICE_ID_INTEL_Q57: |
| gpiobase = pci_read_word(sb, 0x48) & 0xff80; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = ip_pch_desktop_defaults; |
| defaults_size = ARRAY_SIZE(ip_pch_desktop_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_3400_MOBILE: |
| case PCI_DEVICE_ID_INTEL_3400_MOBILE_SFF: |
| case PCI_DEVICE_ID_INTEL_HM55: |
| case PCI_DEVICE_ID_INTEL_HM57: |
| case PCI_DEVICE_ID_INTEL_PM55: |
| case PCI_DEVICE_ID_INTEL_QM57: |
| case PCI_DEVICE_ID_INTEL_QS57: |
| gpiobase = pci_read_word(sb, 0x48) & 0xff80; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = ip_pch_mobile_defaults; |
| defaults_size = ARRAY_SIZE(ip_pch_mobile_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_Z68: |
| case PCI_DEVICE_ID_INTEL_P67: |
| case PCI_DEVICE_ID_INTEL_H67: |
| case PCI_DEVICE_ID_INTEL_Q65: |
| case PCI_DEVICE_ID_INTEL_QS67: |
| case PCI_DEVICE_ID_INTEL_Q67: |
| case PCI_DEVICE_ID_INTEL_B65: |
| case PCI_DEVICE_ID_INTEL_C202: |
| case PCI_DEVICE_ID_INTEL_C204: |
| case PCI_DEVICE_ID_INTEL_C206: |
| case PCI_DEVICE_ID_INTEL_H61: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = cp_pch_desktop_defaults; |
| defaults_size = ARRAY_SIZE(cp_pch_desktop_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_UM67: |
| case PCI_DEVICE_ID_INTEL_HM65: |
| case PCI_DEVICE_ID_INTEL_HM67: |
| case PCI_DEVICE_ID_INTEL_QM67: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = cp_pch_mobile_defaults; |
| defaults_size = ARRAY_SIZE(cp_pch_mobile_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_Z77: |
| case PCI_DEVICE_ID_INTEL_Z75: |
| case PCI_DEVICE_ID_INTEL_Q77: |
| case PCI_DEVICE_ID_INTEL_Q75: |
| case PCI_DEVICE_ID_INTEL_B75: |
| case PCI_DEVICE_ID_INTEL_H77: |
| case PCI_DEVICE_ID_INTEL_C216: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = pp_pch_desktop_defaults; |
| defaults_size = ARRAY_SIZE(pp_pch_desktop_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_QM77: |
| case PCI_DEVICE_ID_INTEL_QS77: |
| case PCI_DEVICE_ID_INTEL_HM77: |
| case PCI_DEVICE_ID_INTEL_UM77: |
| case PCI_DEVICE_ID_INTEL_HM76: |
| case PCI_DEVICE_ID_INTEL_HM75: |
| case PCI_DEVICE_ID_INTEL_HM70: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = pch_gpio_registers; |
| size = ARRAY_SIZE(pch_gpio_registers); |
| gpio_defaults = pp_pch_mobile_defaults; |
| defaults_size = ARRAY_SIZE(pp_pch_mobile_defaults); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH10R: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = ich10_gpio_registers; |
| size = ARRAY_SIZE(ich10_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH9DH: |
| case PCI_DEVICE_ID_INTEL_ICH9DO: |
| case PCI_DEVICE_ID_INTEL_ICH9R: |
| case PCI_DEVICE_ID_INTEL_ICH9: |
| case PCI_DEVICE_ID_INTEL_ICH9M: |
| case PCI_DEVICE_ID_INTEL_ICH9ME: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = ich9_gpio_registers; |
| size = ARRAY_SIZE(ich9_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH8: |
| case PCI_DEVICE_ID_INTEL_ICH8M: |
| case PCI_DEVICE_ID_INTEL_ICH8ME: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = ich8_gpio_registers; |
| size = ARRAY_SIZE(ich8_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH7: |
| case PCI_DEVICE_ID_INTEL_ICH7M: |
| case PCI_DEVICE_ID_INTEL_ICH7DH: |
| case PCI_DEVICE_ID_INTEL_ICH7MDH: |
| case PCI_DEVICE_ID_INTEL_NM10: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = ich7_gpio_registers; |
| size = ARRAY_SIZE(ich7_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH6: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = ich6_gpio_registers; |
| size = ARRAY_SIZE(ich6_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH5: |
| gpiobase = pci_read_word(sb, 0x58) & 0xfffc; |
| gpio_registers = ich5_gpio_registers; |
| size = ARRAY_SIZE(ich5_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH4: |
| case PCI_DEVICE_ID_INTEL_ICH4M: |
| gpiobase = pci_read_word(sb, 0x58) & 0xfffc; |
| gpio_registers = ich4_gpio_registers; |
| size = ARRAY_SIZE(ich4_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH2: |
| gpiobase = pci_read_word(sb, 0x58) & 0xfffc; |
| gpio_registers = ich2_gpio_registers; |
| size = ARRAY_SIZE(ich2_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_ICH: |
| case PCI_DEVICE_ID_INTEL_ICH0: |
| gpiobase = pci_read_word(sb, 0x58) & 0xfffc; |
| gpio_registers = ich0_gpio_registers; |
| size = ARRAY_SIZE(ich0_gpio_registers); |
| break; |
| |
| case PCI_DEVICE_ID_INTEL_I63XX: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = i631x_gpio_registers; |
| size = ARRAY_SIZE(i631x_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC: |
| gpiobase = pci_read_word(sb, 0x48) & 0xfffc; |
| gpio_registers = baytrail_score_ssus_gpio_registers; |
| size = ARRAY_SIZE(baytrail_score_ssus_gpio_registers); |
| break; |
| case PCI_DEVICE_ID_INTEL_82371XX: |
| printf("This southbridge has GPIOs in the PM unit.\n"); |
| return 1; |
| case 0x1234: // Dummy for non-existent functionality |
| printf("This southbridge does not have GPIOBASE.\n"); |
| return 1; |
| default: |
| printf("Error: Dumping GPIOs on this southbridge is not (yet) supported.\n"); |
| return 1; |
| } |
| |
| printf("GPIOBASE = 0x%04x (IO)\n\n", gpiobase); |
| |
| j = 0; |
| for (i = 0; i < size; i++) { |
| if (show_all) |
| print_reg(&gpio_registers[i]); |
| |
| if (show_diffs && |
| (j < defaults_size) && |
| (gpio_defaults[j].addr == gpio_registers[i].addr)) { |
| gpio_diff = get_diff(&gpio_registers[i], |
| gpio_defaults[j].def); |
| if (gpio_diff) { |
| if (!show_all) |
| print_reg(&gpio_registers[i]); |
| print_diff(&gpio_registers[i], |
| gpio_defaults[j].def, gpio_diff); |
| if (!show_all) |
| printf("\n"); |
| } |
| j++; |
| } |
| } |
| |
| switch (sb->device_id) { |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_FULL: |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_PREM: |
| case PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_BASE: |
| case PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP: |
| for (i = 0; i < 95; i++) { |
| io_register_t tmp_gpio; |
| char gpio_name[32]; |
| uint16_t tmp_addr = 0x100 + (4 * i * 2); |
| |
| snprintf(gpio_name, sizeof(gpio_name), "GP%dCONFIGA", i); |
| tmp_gpio.addr = tmp_addr; |
| tmp_gpio.name = gpio_name; |
| tmp_gpio.size = 4; |
| |
| if (show_all) |
| print_reg(&tmp_gpio); |
| |
| snprintf(gpio_name, 32, "GP%dCONFIGB", i); |
| tmp_gpio.addr = tmp_addr + 4; |
| tmp_gpio.name = gpio_name; |
| tmp_gpio.size = 4; |
| |
| if (show_all) |
| print_reg(&tmp_gpio); |
| } |
| break; |
| case PCI_DEVICE_ID_INTEL_BAYTRAIL_LPC: |
| show_baytrail_pad_reg(sb); |
| break; |
| default: |
| break; |
| } |
| |
| return 0; |
| } |