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https://github.com/Atmosphere-NX/Atmosphere.git
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boot: implement wake event configuration
This commit is contained in:
Michael Scire
parent
3f75a92fd2
commit
625ac5b357
6 changed files with 202 additions and 1 deletions
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@ -84,4 +84,8 @@ class Boot {
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static u16 GetCrc16(const void *data, size_t size);
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static u32 GetBatteryVersion();
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static u32 GetBatteryVendor();
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/* Wake pin utiliies. */
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static void SetWakeEventLevel(u32 index, u32 level);
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static void SetWakeEventEnabled(u32 index, bool enabled);
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};
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@ -24,6 +24,8 @@ static constexpr uintptr_t PmcBase = 0x7000E400ul;
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static constexpr size_t APBDEV_PMC_CNTRL = 0x0;
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static constexpr u32 PMC_CNTRL_MAIN_RST = (1 << 4);
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static constexpr size_t APBDEV_PMC_SEC_DISABLE = 0x4;
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static constexpr size_t APBDEV_PMC_WAKE_MASK = 0xC;
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static constexpr size_t APBDEV_PMC_WAKE_LVL = 0x10;
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static constexpr size_t APBDEV_PMC_DPD_PADS_ORIDE = 0x1C;
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static constexpr size_t APBDEV_PMC_PWRGATE_TOGGLE = 0x30;
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static constexpr size_t APBDEV_PMC_PWRGATE_STATUS = 0x38;
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@ -32,6 +34,7 @@ static constexpr size_t APBDEV_PMC_NO_IOPOWER = 0x44;
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static constexpr size_t APBDEV_PMC_SCRATCH0 = 0x50;
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static constexpr size_t APBDEV_PMC_SCRATCH1 = 0x54;
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static constexpr size_t APBDEV_PMC_SCRATCH20 = 0xA0;
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static constexpr size_t APBDEV_PMC_AUTO_WAKE_LVL_MASK = 0xDC;
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static constexpr size_t APBDEV_PMC_PWR_DET_VAL = 0xE4;
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static constexpr u32 PMC_PWR_DET_SDMMC1_IO_EN = (1 << 12);
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static constexpr size_t APBDEV_PMC_DDR_PWR = 0xE8;
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@ -40,6 +43,9 @@ static constexpr u32 PMC_CRYPTO_OP_SE_ENABLE = 0;
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static constexpr u32 PMC_CRYPTO_OP_SE_DISABLE = 1;
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static constexpr size_t APBDEV_PMC_SCRATCH33 = 0x120;
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static constexpr size_t APBDEV_PMC_SCRATCH40 = 0x13C;
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static constexpr size_t APBDEV_PMC_WAKE2_MASK = 0x164;
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static constexpr size_t APBDEV_PMC_WAKE2_LVL = 0x164;
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static constexpr size_t APBDEV_PMC_AUTO_WAKE2_LVL_MASK = 0x170;
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static constexpr size_t APBDEV_PMC_OSC_EDPD_OVER = 0x1A4;
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static constexpr size_t APBDEV_PMC_CLK_OUT_CNTRL = 0x1A8;
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static constexpr size_t APBDEV_PMC_RST_STATUS = 0x1B4;
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@ -35,4 +35,10 @@ struct PinmuxInitialConfig {
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u32 name;
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u32 val;
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u32 mask;
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};
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struct WakePinConfig {
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u32 index;
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bool enabled;
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u32 level;
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};
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74
stratosphere/boot/source/boot_wake_pin_configuration.hpp
Normal file
74
stratosphere/boot/source/boot_wake_pin_configuration.hpp
Normal file
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@ -0,0 +1,74 @@
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/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <switch.h>
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#include "boot_types.hpp"
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static constexpr WakePinConfig WakePinConfigs[] = {
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{0x00, false, 0x02},
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{0x01, false, 0x02},
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{0x02, false, 0x02},
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{0x03, false, 0x02},
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{0x04, true, 0x02},
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{0x05, false, 0x02},
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{0x06, true, 0x02},
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{0x07, true, 0x02},
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{0x08, false, 0x02},
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{0x0A, true, 0x02},
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{0x0B, false, 0x02},
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{0x0C, false, 0x02},
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{0x0D, false, 0x02},
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{0x0E, true, 0x00},
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{0x0F, false, 0x02},
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{0x11, false, 0x02},
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{0x12, false, 0x02},
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{0x13, false, 0x02},
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{0x14, false, 0x02},
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{0x15, false, 0x02},
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{0x16, false, 0x02},
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{0x17, false, 0x02},
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{0x18, false, 0x02},
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{0x19, false, 0x02},
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{0x1A, false, 0x02},
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{0x1B, true, 0x00},
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{0x1C, false, 0x02},
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{0x21, false, 0x02},
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{0x22, true, 0x00},
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{0x23, true, 0x02},
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{0x24, false, 0x02},
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{0x2D, false, 0x02},
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{0x2E, false, 0x02},
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{0x2F, false, 0x02},
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{0x30, true, 0x02},
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{0x31, false, 0x02},
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{0x32, false, 0x02},
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{0x33, true, 0x00},
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{0x34, true, 0x00},
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{0x35, false, 0x02},
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{0x36, false, 0x02},
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{0x37, false, 0x02},
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{0x38, false, 0x02},
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{0x39, false, 0x02},
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{0x3A, false, 0x02},
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{0x3B, false, 0x02},
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{0x3D, false, 0x02},
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{0x3E, false, 0x02},
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{0x3F, false, 0x02},
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};
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static constexpr size_t NumWakePinConfigs = sizeof(WakePinConfigs) / sizeof(WakePinConfigs[0]);
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@ -0,0 +1,74 @@
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/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <switch.h>
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#include "boot_types.hpp"
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static constexpr WakePinConfig WakePinConfigsCopper[] = {
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{0x00, true, 0x02},
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{0x01, false, 0x02},
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{0x02, false, 0x02},
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{0x03, true, 0x02},
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{0x04, false, 0x02},
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{0x05, true, 0x02},
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{0x06, false, 0x02},
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{0x07, false, 0x02},
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{0x08, true, 0x02},
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{0x0A, false, 0x02},
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{0x0B, false, 0x02},
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{0x0C, false, 0x02},
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{0x0D, false, 0x02},
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{0x0E, true, 0x00},
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{0x0F, false, 0x02},
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{0x11, false, 0x02},
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{0x12, false, 0x02},
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{0x13, false, 0x02},
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{0x14, false, 0x02},
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{0x15, false, 0x02},
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{0x16, false, 0x02},
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{0x17, false, 0x02},
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{0x18, true, 0x02},
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{0x19, false, 0x02},
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{0x1A, false, 0x02},
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{0x1B, false, 0x00},
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{0x1C, false, 0x02},
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{0x21, false, 0x02},
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{0x22, false, 0x00},
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{0x23, false, 0x02},
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{0x24, false, 0x02},
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{0x2D, false, 0x02},
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{0x2E, false, 0x02},
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{0x2F, true, 0x02},
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{0x30, true, 0x02},
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{0x31, false, 0x02},
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{0x32, true, 0x02},
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{0x33, true, 0x00},
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{0x34, true, 0x00},
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{0x35, false, 0x02},
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{0x36, false, 0x02},
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{0x37, false, 0x02},
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{0x38, false, 0x02},
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{0x39, false, 0x02},
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{0x3A, false, 0x02},
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{0x3B, false, 0x02},
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{0x3D, false, 0x02},
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{0x3E, false, 0x02},
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{0x3F, false, 0x02},
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};
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static constexpr size_t NumWakePinConfigsCopper = sizeof(WakePinConfigsCopper) / sizeof(WakePinConfigsCopper[0]);
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@ -17,6 +17,8 @@
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#include "boot_functions.hpp"
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#include "boot_registers_pmc.hpp"
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#include "boot_wake_control_configs.hpp"
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#include "boot_wake_pin_configuration.hpp"
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#include "boot_wake_pin_configuration_copper.hpp"
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static void UpdatePmcControlBit(const u32 reg_offset, const u32 mask_val, const bool flag) {
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Boot::WritePmcRegister(PmcBase + reg_offset, flag ? UINT32_MAX : 0, mask_val);
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@ -44,8 +46,43 @@ static void InitializePmcWakeConfiguration(const bool is_blink) {
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UpdatePmcControlBit(APBDEV_PMC_DPD_PADS_ORIDE, 0x100000, is_blink);
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}
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void Boot::SetWakeEventLevel(u32 index, u32 level) {
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u32 pmc_wake_level_reg_offset = index <= 0x1F ? APBDEV_PMC_WAKE_LVL : APBDEV_PMC_WAKE2_LVL;
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u32 pmc_wake_level_mask_reg_offset = index <= 0x1F ? APBDEV_PMC_AUTO_WAKE_LVL_MASK : APBDEV_PMC_AUTO_WAKE2_LVL_MASK;
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if (level == 2) {
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std::swap(pmc_wake_level_reg_offset, pmc_wake_level_mask_reg_offset);
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}
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const u32 mask_val = (1 << (index & 0x1F));
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/* Clear level reg bit. */
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UpdatePmcControlBit(pmc_wake_level_reg_offset, mask_val, false);
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/* Set or clear mask reg bit. */
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UpdatePmcControlBit(pmc_wake_level_mask_reg_offset, mask_val, level > 0);
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}
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void Boot::SetWakeEventEnabled(u32 index, bool enabled) {
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/* Set or clear enabled bit. */
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UpdatePmcControlBit(index <= 0x1F ? APBDEV_PMC_WAKE_MASK : APBDEV_PMC_WAKE2_MASK, (1 << (index & 0x1F)), enabled);
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}
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void Boot::SetInitialWakePinConfiguration() {
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InitializePmcWakeConfiguration(false);
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/* TODO: Wake event levels, wake event enables. */
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/* Set wake event levels, wake event enables. */
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const WakePinConfig *configs;
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size_t num_configs;
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if (Boot::GetHardwareType() == HardwareType_Copper) {
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configs = WakePinConfigsCopper;
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num_configs = NumWakePinConfigsCopper;
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} else {
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configs = WakePinConfigs;
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num_configs = NumWakePinConfigs;
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}
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for (size_t i = 0; i < num_configs; i++) {
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Boot::SetWakeEventLevel(configs[i].index, configs[i].level);
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Boot::SetWakeEventEnabled(configs[i].index, configs[i].enabled);
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}
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}
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