221 lines
5.4 KiB
C++
221 lines
5.4 KiB
C++
/*
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* \brief i.MX6Quad Sabrelite specific board definitions
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* \author Stefan Kalkowski
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* \date 2019-01-05
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*/
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/*
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* Copyright (C) 2019 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _SRC__BOOTSTRAP__SPEC__IMX6Q_SABRELITE__BOARD_H_
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#define _SRC__BOOTSTRAP__SPEC__IMX6Q_SABRELITE__BOARD_H_
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#include <hw/spec/arm/imx6q_sabrelite_board.h>
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#include <spec/arm/cortex_a9_actlr.h>
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#include <spec/arm/cortex_a9_page_table.h>
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#include <spec/arm/cpu.h>
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#include <hw/spec/arm/gicv2.h>
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namespace Board {
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using namespace Hw::Imx6q_sabrelite_board;
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using Pic = Hw::Gicv2;
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struct L2_cache;
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static constexpr bool NON_SECURE = false;
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static volatile unsigned long initial_values[][2] {
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// (IOMUX Controller)
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{ 0x20e0004, 0x48613005 },
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{ 0x20e0008, 0x0 },
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{ 0x20e000c, 0x1e00040 },
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{ 0x20e0020, 0xfffd4000 },
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{ 0x20e0030, 0xf004490 },
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{ 0x20e0034, 0x593e4a4 },
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{ 0x20e004c, 0x3 },
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{ 0x20e0050, 0x3 },
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{ 0x20e0054, 0x3 },
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{ 0x20e015c, 0x0 },
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{ 0x20e0160, 0x0 },
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{ 0x20e0164, 0x0 },
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{ 0x20e0168, 0x0 },
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{ 0x20e0170, 0x0 },
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{ 0x20e0174, 0x0 },
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{ 0x20e0178, 0x0 },
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{ 0x20e017c, 0x0 },
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{ 0x20e0180, 0x0 },
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{ 0x20e0184, 0x0 },
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{ 0x20e0188, 0x0 },
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{ 0x20e018c, 0x0 },
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{ 0x20e0190, 0x0 },
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{ 0x20e0194, 0x0 },
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{ 0x20e0198, 0x0 },
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{ 0x20e019c, 0x0 },
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{ 0x20e01a0, 0x0 },
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{ 0x20e01a4, 0x0 },
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{ 0x20e01a8, 0x0 },
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{ 0x20e01ac, 0x0 },
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{ 0x20e01b0, 0x0 },
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{ 0x20e01b4, 0x0 },
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{ 0x20e01b8, 0x0 },
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{ 0x20e01bc, 0x0 },
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{ 0x20e01c0, 0x0 },
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{ 0x20e01c4, 0x0 },
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{ 0x20e01c8, 0x0 },
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{ 0x20e01cc, 0x0 },
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{ 0x20e0208, 0x2 },
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{ 0x20e020c, 0x2 },
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{ 0x20e0218, 0x2 },
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{ 0x20e0220, 0x0 },
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{ 0x20e0224, 0x3 },
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{ 0x20e0230, 0x11 },
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{ 0x20e02b8, 0x0 },
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{ 0x20e02f4, 0x0 },
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{ 0x20e033c, 0x2 },
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{ 0x20e0344, 0x3 },
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{ 0x20e0348, 0x2 },
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{ 0x20e035c, 0x3 },
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{ 0x20e0360, 0x130b0 },
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{ 0x20e0364, 0x110b0 },
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{ 0x20e0368, 0x130b0 },
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{ 0x20e036c, 0x10030 },
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{ 0x20e0370, 0x10030 },
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{ 0x20e0374, 0x10030 },
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{ 0x20e0378, 0x10030 },
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{ 0x20e037c, 0x10030 },
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{ 0x20e0388, 0x10030 },
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{ 0x20e03b0, 0xb1 },
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{ 0x20e03bc, 0xb0 },
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{ 0x20e03c0, 0xb0 },
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{ 0x20e0470, 0x10 },
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{ 0x20e0474, 0x10 },
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{ 0x20e0478, 0x10 },
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{ 0x20e047c, 0x10 },
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{ 0x20e0484, 0x10 },
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{ 0x20e0488, 0x10 },
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{ 0x20e048c, 0x10 },
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{ 0x20e0490, 0x10 },
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{ 0x20e0494, 0x10 },
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{ 0x20e0498, 0x10 },
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{ 0x20e049c, 0x10 },
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{ 0x20e04a0, 0x10 },
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{ 0x20e04a4, 0x10 },
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{ 0x20e04a8, 0x10 },
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{ 0x20e04ac, 0x10 },
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{ 0x20e04b0, 0x10 },
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{ 0x20e04b4, 0x10 },
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{ 0x20e04b8, 0x10 },
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{ 0x20e04bc, 0x10 },
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{ 0x20e04c0, 0x10 },
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{ 0x20e04c4, 0x10 },
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{ 0x20e04c8, 0x10 },
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{ 0x20e04cc, 0x10 },
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{ 0x20e04d0, 0x10 },
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{ 0x20e04d4, 0x10 },
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{ 0x20e04d8, 0x10 },
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{ 0x20e04dc, 0x10 },
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{ 0x20e04e0, 0x10 },
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{ 0x20e04e4, 0x100b0 },
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{ 0x20e04e8, 0x100b0 },
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{ 0x20e0508, 0x100b0 },
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{ 0x20e05f0, 0x30b0 },
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{ 0x20e05f4, 0x17059 },
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{ 0x20e0600, 0xb1 },
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{ 0x20e061c, 0x30b0 },
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{ 0x20e069c, 0x1f0b0 },
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{ 0x20e06a4, 0x10059 },
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{ 0x20e06e0, 0x10059 },
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{ 0x20e0724, 0x1b0b1 },
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{ 0x20e072c, 0x1b0b1 },
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{ 0x20e0730, 0x1b0b1 },
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{ 0x20e0744, 0x130b0 },
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{ 0x20e07c4, 0x1 },
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{ 0x20e0944, 0x1 },
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// (Global Power Controller)
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{ 0x20dc008, 0x70f7f01b },
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{ 0x20dc00c, 0xff79b60f },
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{ 0x20dc010, 0xfffe0003 },
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{ 0x20dc014, 0xfef7f9ff },
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// (Power Management Unit)
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{ 0x20c8140, 0x4c0013 },
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{ 0x20c8150, 0x4010088 },
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{ 0x20c8160, 0x8000040b },
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{ 0x20c8170, 0xff672f67 },
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// (Clock Controller Module)
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{ 0x20c4018, 0x10204 },
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{ 0x20c402c, 0x7348c1 },
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{ 0x20c4030, 0x33e71f92 },
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{ 0x20c4034, 0x12088 },
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{ 0x20c4038, 0x12090 },
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{ 0x20c4054, 0x78 },
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{ 0x20c4060, 0x10e0101 },
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{ 0x20c4064, 0x2fe62 },
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{ 0x20c4068, 0xc03f0f },
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{ 0x20c406c, 0x30fc00 },
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{ 0x20c4070, 0x3ff0033 },
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{ 0x20c4074, 0x3f3300c3 },
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{ 0x20c4078, 0xc303 },
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{ 0x20c4080, 0xf03 },
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{ 0x20c8010, 0x80003040 },
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{ 0x20c8070, 0x1006 },
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{ 0x20c80a0, 0x1028 },
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{ 0x20c80b0, 0x0 },
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{ 0x20c80c0, 0xf4240 },
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{ 0x20c80e0, 0x80182001 },
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{ 0x20c80f0, 0xd3d150cc },
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{ 0x20c8100, 0x5018d0db }
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};
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}
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struct Board::L2_cache : Hw::Pl310
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{
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L2_cache(Genode::addr_t mmio) : Hw::Pl310(mmio)
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{
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Aux::access_t aux = 0;
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Aux::Full_line_of_zero::set(aux, true);
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Aux::Associativity::set(aux, Aux::Associativity::WAY_16);
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Aux::Way_size::set(aux, Aux::Way_size::KB_64);
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Aux::Share_override::set(aux, true);
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Aux::Replacement_policy::set(aux, Aux::Replacement_policy::PRAND);
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Aux::Ns_lockdown::set(aux, true);
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Aux::Data_prefetch::set(aux, true);
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Aux::Inst_prefetch::set(aux, true);
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Aux::Early_bresp::set(aux, true);
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write<Aux>(aux);
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Tag_ram::access_t tag_ram = 0;
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Tag_ram::Setup_latency::set(tag_ram, 2);
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Tag_ram::Read_latency::set(tag_ram, 3);
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Tag_ram::Write_latency::set(tag_ram, 1);
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write<Tag_ram>(tag_ram);
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Data_ram::access_t data_ram = 0;
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Data_ram::Setup_latency::set(data_ram, 2);
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Data_ram::Read_latency::set(data_ram, 3);
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Data_ram::Write_latency::set(data_ram, 1);
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write<Data_ram>(data_ram);
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Prefetch_ctrl::access_t prefetch = 0;
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Prefetch_ctrl::Data_prefetch::set(prefetch, 1);
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Prefetch_ctrl::Inst_prefetch::set(prefetch, 1);
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write<Prefetch_ctrl>(prefetch | 0xF);
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}
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using Hw::Pl310::invalidate;
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void enable()
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{
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Pl310::mask_interrupts();
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write<Control::Enable>(1);
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}
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void disable() {
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write<Control::Enable>(0);
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}
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};
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#endif /* _SRC__BOOTSTRAP__SPEC__IMX6Q_SABRELITE__BOARD_H_ */
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