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Code Issues Releases Activity

boot: implement wake event configuration

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This commit is contained in:
Michael Scire 2019-05-07 10:02:53 -07:00
parent 3f75a92fd2
commit 625ac5b357
6 changed files with 202 additions and 1 deletions
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4
stratosphere/boot/source/boot_functions.hpp
View file

@ -84,4 +84,8 @@ class Boot {
static u16 GetCrc16(const void *data, size_t size); static u16 GetCrc16(const void *data, size_t size);
static u32 GetBatteryVersion(); static u32 GetBatteryVersion();
static u32 GetBatteryVendor(); static u32 GetBatteryVendor();
/* Wake pin utiliies. */
static void SetWakeEventLevel(u32 index, u32 level);
static void SetWakeEventEnabled(u32 index, bool enabled);
}; };

6
stratosphere/boot/source/boot_registers_pmc.hpp
View file

@ -24,6 +24,8 @@ static constexpr uintptr_t PmcBase = 0x7000E400ul;
static constexpr size_t APBDEV_PMC_CNTRL = 0x0; static constexpr size_t APBDEV_PMC_CNTRL = 0x0;
static constexpr u32 PMC_CNTRL_MAIN_RST = (1 << 4); static constexpr u32 PMC_CNTRL_MAIN_RST = (1 << 4);
static constexpr size_t APBDEV_PMC_SEC_DISABLE = 0x4; static constexpr size_t APBDEV_PMC_SEC_DISABLE = 0x4;
static constexpr size_t APBDEV_PMC_WAKE_MASK = 0xC;
static constexpr size_t APBDEV_PMC_WAKE_LVL = 0x10;
static constexpr size_t APBDEV_PMC_DPD_PADS_ORIDE = 0x1C; static constexpr size_t APBDEV_PMC_DPD_PADS_ORIDE = 0x1C;
static constexpr size_t APBDEV_PMC_PWRGATE_TOGGLE = 0x30; static constexpr size_t APBDEV_PMC_PWRGATE_TOGGLE = 0x30;
static constexpr size_t APBDEV_PMC_PWRGATE_STATUS = 0x38; static constexpr size_t APBDEV_PMC_PWRGATE_STATUS = 0x38;
@ -32,6 +34,7 @@ static constexpr size_t APBDEV_PMC_NO_IOPOWER = 0x44;
static constexpr size_t APBDEV_PMC_SCRATCH0 = 0x50; static constexpr size_t APBDEV_PMC_SCRATCH0 = 0x50;
static constexpr size_t APBDEV_PMC_SCRATCH1 = 0x54; static constexpr size_t APBDEV_PMC_SCRATCH1 = 0x54;
static constexpr size_t APBDEV_PMC_SCRATCH20 = 0xA0; static constexpr size_t APBDEV_PMC_SCRATCH20 = 0xA0;
static constexpr size_t APBDEV_PMC_AUTO_WAKE_LVL_MASK = 0xDC;
static constexpr size_t APBDEV_PMC_PWR_DET_VAL = 0xE4; static constexpr size_t APBDEV_PMC_PWR_DET_VAL = 0xE4;
static constexpr u32 PMC_PWR_DET_SDMMC1_IO_EN = (1 << 12); static constexpr u32 PMC_PWR_DET_SDMMC1_IO_EN = (1 << 12);
static constexpr size_t APBDEV_PMC_DDR_PWR = 0xE8; static constexpr size_t APBDEV_PMC_DDR_PWR = 0xE8;
@ -40,6 +43,9 @@ static constexpr u32 PMC_CRYPTO_OP_SE_ENABLE = 0;
static constexpr u32 PMC_CRYPTO_OP_SE_DISABLE = 1; static constexpr u32 PMC_CRYPTO_OP_SE_DISABLE = 1;
static constexpr size_t APBDEV_PMC_SCRATCH33 = 0x120; static constexpr size_t APBDEV_PMC_SCRATCH33 = 0x120;
static constexpr size_t APBDEV_PMC_SCRATCH40 = 0x13C; static constexpr size_t APBDEV_PMC_SCRATCH40 = 0x13C;
static constexpr size_t APBDEV_PMC_WAKE2_MASK = 0x164;
static constexpr size_t APBDEV_PMC_WAKE2_LVL = 0x164;
static constexpr size_t APBDEV_PMC_AUTO_WAKE2_LVL_MASK = 0x170;
static constexpr size_t APBDEV_PMC_OSC_EDPD_OVER = 0x1A4; static constexpr size_t APBDEV_PMC_OSC_EDPD_OVER = 0x1A4;
static constexpr size_t APBDEV_PMC_CLK_OUT_CNTRL = 0x1A8; static constexpr size_t APBDEV_PMC_CLK_OUT_CNTRL = 0x1A8;
static constexpr size_t APBDEV_PMC_RST_STATUS = 0x1B4; static constexpr size_t APBDEV_PMC_RST_STATUS = 0x1B4;

6
stratosphere/boot/source/boot_types.hpp
View file

@ -36,3 +36,9 @@ struct PinmuxInitialConfig {
u32 val; u32 val;
u32 mask; u32 mask;
}; };
struct WakePinConfig {
u32 index;
bool enabled;
u32 level;
};

74
stratosphere/boot/source/boot_wake_pin_configuration.hpp Normal file
View file

@ -0,0 +1,74 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include "boot_types.hpp"
static constexpr WakePinConfig WakePinConfigs[] = {
{0x00, false, 0x02},
{0x01, false, 0x02},
{0x02, false, 0x02},
{0x03, false, 0x02},
{0x04, true, 0x02},
{0x05, false, 0x02},
{0x06, true, 0x02},
{0x07, true, 0x02},
{0x08, false, 0x02},
{0x0A, true, 0x02},
{0x0B, false, 0x02},
{0x0C, false, 0x02},
{0x0D, false, 0x02},
{0x0E, true, 0x00},
{0x0F, false, 0x02},
{0x11, false, 0x02},
{0x12, false, 0x02},
{0x13, false, 0x02},
{0x14, false, 0x02},
{0x15, false, 0x02},
{0x16, false, 0x02},
{0x17, false, 0x02},
{0x18, false, 0x02},
{0x19, false, 0x02},
{0x1A, false, 0x02},
{0x1B, true, 0x00},
{0x1C, false, 0x02},
{0x21, false, 0x02},
{0x22, true, 0x00},
{0x23, true, 0x02},
{0x24, false, 0x02},
{0x2D, false, 0x02},
{0x2E, false, 0x02},
{0x2F, false, 0x02},
{0x30, true, 0x02},
{0x31, false, 0x02},
{0x32, false, 0x02},
{0x33, true, 0x00},
{0x34, true, 0x00},
{0x35, false, 0x02},
{0x36, false, 0x02},
{0x37, false, 0x02},
{0x38, false, 0x02},
{0x39, false, 0x02},
{0x3A, false, 0x02},
{0x3B, false, 0x02},
{0x3D, false, 0x02},
{0x3E, false, 0x02},
{0x3F, false, 0x02},
};
static constexpr size_t NumWakePinConfigs = sizeof(WakePinConfigs) / sizeof(WakePinConfigs[0]);

74
stratosphere/boot/source/boot_wake_pin_configuration_copper.hpp Normal file
View file

@ -0,0 +1,74 @@
/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include "boot_types.hpp"
static constexpr WakePinConfig WakePinConfigsCopper[] = {
{0x00, true, 0x02},
{0x01, false, 0x02},
{0x02, false, 0x02},
{0x03, true, 0x02},
{0x04, false, 0x02},
{0x05, true, 0x02},
{0x06, false, 0x02},
{0x07, false, 0x02},
{0x08, true, 0x02},
{0x0A, false, 0x02},
{0x0B, false, 0x02},
{0x0C, false, 0x02},
{0x0D, false, 0x02},
{0x0E, true, 0x00},
{0x0F, false, 0x02},
{0x11, false, 0x02},
{0x12, false, 0x02},
{0x13, false, 0x02},
{0x14, false, 0x02},
{0x15, false, 0x02},
{0x16, false, 0x02},
{0x17, false, 0x02},
{0x18, true, 0x02},
{0x19, false, 0x02},
{0x1A, false, 0x02},
{0x1B, false, 0x00},
{0x1C, false, 0x02},
{0x21, false, 0x02},
{0x22, false, 0x00},
{0x23, false, 0x02},
{0x24, false, 0x02},
{0x2D, false, 0x02},
{0x2E, false, 0x02},
{0x2F, true, 0x02},
{0x30, true, 0x02},
{0x31, false, 0x02},
{0x32, true, 0x02},
{0x33, true, 0x00},
{0x34, true, 0x00},
{0x35, false, 0x02},
{0x36, false, 0x02},
{0x37, false, 0x02},
{0x38, false, 0x02},
{0x39, false, 0x02},
{0x3A, false, 0x02},
{0x3B, false, 0x02},
{0x3D, false, 0x02},
{0x3E, false, 0x02},
{0x3F, false, 0x02},
};
static constexpr size_t NumWakePinConfigsCopper = sizeof(WakePinConfigsCopper) / sizeof(WakePinConfigsCopper[0]);

39
stratosphere/boot/source/boot_wake_pins.cpp
View file

@ -17,6 +17,8 @@
#include "boot_functions.hpp" #include "boot_functions.hpp"
#include "boot_registers_pmc.hpp" #include "boot_registers_pmc.hpp"
#include "boot_wake_control_configs.hpp" #include "boot_wake_control_configs.hpp"
#include "boot_wake_pin_configuration.hpp"
#include "boot_wake_pin_configuration_copper.hpp"
static void UpdatePmcControlBit(const u32 reg_offset, const u32 mask_val, const bool flag) { static void UpdatePmcControlBit(const u32 reg_offset, const u32 mask_val, const bool flag) {
Boot::WritePmcRegister(PmcBase + reg_offset, flag ? UINT32_MAX : 0, mask_val); Boot::WritePmcRegister(PmcBase + reg_offset, flag ? UINT32_MAX : 0, mask_val);
@ -44,8 +46,43 @@ static void InitializePmcWakeConfiguration(const bool is_blink) {
UpdatePmcControlBit(APBDEV_PMC_DPD_PADS_ORIDE, 0x100000, is_blink); UpdatePmcControlBit(APBDEV_PMC_DPD_PADS_ORIDE, 0x100000, is_blink);
} }
void Boot::SetWakeEventLevel(u32 index, u32 level) {
u32 pmc_wake_level_reg_offset = index <= 0x1F ? APBDEV_PMC_WAKE_LVL : APBDEV_PMC_WAKE2_LVL;
u32 pmc_wake_level_mask_reg_offset = index <= 0x1F ? APBDEV_PMC_AUTO_WAKE_LVL_MASK : APBDEV_PMC_AUTO_WAKE2_LVL_MASK;
if (level == 2) {
std::swap(pmc_wake_level_reg_offset, pmc_wake_level_mask_reg_offset);
}
const u32 mask_val = (1 << (index & 0x1F));
/* Clear level reg bit. */
UpdatePmcControlBit(pmc_wake_level_reg_offset, mask_val, false);
/* Set or clear mask reg bit. */
UpdatePmcControlBit(pmc_wake_level_mask_reg_offset, mask_val, level > 0);
}
void Boot::SetWakeEventEnabled(u32 index, bool enabled) {
/* Set or clear enabled bit. */
UpdatePmcControlBit(index <= 0x1F ? APBDEV_PMC_WAKE_MASK : APBDEV_PMC_WAKE2_MASK, (1 << (index & 0x1F)), enabled);
}
void Boot::SetInitialWakePinConfiguration() { void Boot::SetInitialWakePinConfiguration() {
InitializePmcWakeConfiguration(false); InitializePmcWakeConfiguration(false);
/* TODO: Wake event levels, wake event enables. */ /* Set wake event levels, wake event enables. */
const WakePinConfig *configs;
size_t num_configs;
if (Boot::GetHardwareType() == HardwareType_Copper) {
configs = WakePinConfigsCopper;
num_configs = NumWakePinConfigsCopper;
} else {
configs = WakePinConfigs;
num_configs = NumWakePinConfigs;
}
for (size_t i = 0; i < num_configs; i++) {
Boot::SetWakeEventLevel(configs[i].index, configs[i].level);
Boot::SetWakeEventEnabled(configs[i].index, configs[i].enabled);
}
} }