mirror of
https://github.com/CTCaer/hekate.git
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66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (C) 2018 CTCaer
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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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#include <string.h>
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#include "hos.h"
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#include "../utils/types.h"
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// Exosphère mailbox defines.
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#define EXO_MAGIC_ADDR 0x40002E40
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#define EXO_MAGIC_VAL 0x31434258
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#define EXO_FWNO_ADDR 0x40002E44
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#define EXO_FLAGS_ADDR 0x40002E48
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#define EXO_FLAG_620_KGN (1 << 0)
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#define EXO_FLAG_DBG_PRIV (1 << 1)
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#define EXO_FLAG_DBG_USER (1 << 2)
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void config_exosphere(const char *id, u32 kb, bool debug)
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{
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u32 exoFwNo = 0;
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u32 exoFlags = 0;
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vu32 *mb_exo_magic = (vu32 *)EXO_MAGIC_ADDR;
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vu32 *mb_exo_fw_no = (vu32 *)EXO_FWNO_ADDR;
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vu32 *mb_exo_flags = (vu32 *)EXO_FLAGS_ADDR;
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switch (kb)
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{
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case KB_FIRMWARE_VERSION_100_200:
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if (!strcmp(id, "20161121183008"))
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exoFwNo = 1;
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else
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exoFwNo = 2;
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break;
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case KB_FIRMWARE_VERSION_300:
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exoFwNo = 3;
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break;
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default:
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exoFwNo = kb + 1;
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break;
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}
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if (kb >= KB_FIRMWARE_VERSION_620)
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exoFlags |= EXO_FLAG_620_KGN;
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if (debug)
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exoFlags |= EXO_FLAG_DBG_PRIV | EXO_FLAG_DBG_USER;
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// Set mailbox values.
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*mb_exo_magic = EXO_MAGIC_VAL;
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*mb_exo_fw_no = exoFwNo;
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*mb_exo_flags = exoFlags;
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}
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