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kern: add most of 1.x lps driver

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This commit is contained in:
Michael Scire
2020-08-29 18:28:13 -07:00
committed by SciresM
parent 4dc728824f
commit ab2568ddfb
7 changed files with 514 additions and 5 deletions
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25
libraries/libmesosphere/source/board/nintendo/nx/kern_ictlr_registers.hpp Normal file
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/*
* Copyright (c) 2018-2020 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
#define ICTLR_REG_BASE(irq) ((((irq) - 32) >> 5) * 0x100)
#define ICTLR_FIR_SET(irq) (ICTLR_REG_BASE(irq) + 0x18)
#define ICTLR_FIR_CLR(irq) (ICTLR_REG_BASE(irq) + 0x1c)
#define FIR_BIT(irq) (1 << ((irq) & 0x1f))
#define INT_GIC_BASE (0)
#define INT_PRI_BASE (INT_GIC_BASE + 32)
#define INT_SHR_SEM_OUTBOX_IBF (INT_PRI_BASE + 6)