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theseven |
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//
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//
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// Copyright 2010 TheSeven
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//
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//
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// This file is part of emBIOS.
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//
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// emBIOS is free software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation, either version 2 of the
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// License, or (at your option) any later version.
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//
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// emBIOS is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with emBIOS. If not, see <http://www.gnu.org/licenses/>.
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//
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//
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#include "global.h"
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theseven |
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#include "clickwheel.h"
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theseven |
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#define nor ((uint8_t*)0x24000000)
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#define norword ((uint32_t*)0x24000000)
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#define sysi ((uint8_t*)0x2202bdf0)
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#define sysiword ((uint32_t*)0x2202bdf0)
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void targetinit_late()
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{
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int i;
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theseven |
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clickwheel_init();
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theseven |
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uint32_t scfg_size = norword[0x401];
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uint32_t scfg_entrycount = norword[0x405];
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if (norword[0x400] == 0x53436667 && scfg_size <= 0x1000
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&& scfg_entrycount * 0x14 + 0x18 == scfg_size)
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{
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memset(sysi, 0, 0x104);
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sysiword[0] = 0x53797349;
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sysiword[1] = 0x104;
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sysiword[0x21] = 0x100000;
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for (i = 0; i < scfg_entrycount; i++)
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switch (norword[0x406 + i * 5])
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{
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case 0x48774e6d: // HwNm
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memcpy(&sysi[0x08], &norword[0x406 + i * 5 + 1], 16);
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break;
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case 0x48775672: // HwVr
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if (norword[0x406 + i * 5 + 1] == 0)
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sysiword[0x21] = norword[0x406 + i * 5 + 2];
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break;
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case 0x53724e6d: // SrNm
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memcpy(&sysi[0x18], &norword[0x406 + i * 5 + 1], 16);
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break;
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case 0x46774964: // FwId
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if (nor[0x1018 + i * 0x14 + 7] == 0)
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{
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memcpy(&sysi[0x38], &norword[0x406 + i * 5 + 2], 3);
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sysi[0x3b] = 2;
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sysiword[0xf] = 0xa2700;
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}
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else memcpy(&sysi[0x38], &norword[0x406 + i * 5 + 2], 8);
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memset(&sysi[0x40], 10, 0);
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break;
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case 0x556e7443: // UntC
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memcpy(&sysi[0xbc], &norword[0x406 + i * 5 + 1], 16);
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break;
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case 0x52746341: // RtcA
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if (norword[0x406 + i * 5 + 1] == 1)
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sysiword[0x80] = norword[0x406 + i * 5 + 2];
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break;
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case 0x42747279: // Btry
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if (norword[0x406 + i * 5 + 1] == 1)
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memcpy(&sysi[0x5c], &norword[0x406 + i * 5 + 2], 12);
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break;
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case 0x5265676e: // Regn
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if (nor[0x1018 + i * 0x14 + 4] == 1 && nor[0x1018 + i * 0x14 + 5] == 0)
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memcpy(&sysi[0x92], &norword[0x406 + i * 5 + 2], 4);
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break;
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case 0x4d6f6423: // Mod#
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memcpy(&sysi[0x98], &norword[0x406 + i * 5 + 1], 16);
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break;
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case 0x48774f31: // Hw01
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memcpy(&sysi[0xa8], &norword[0x406 + i * 5 + 1], 16);
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break;
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case 0x436f6e74: // Cont
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if (nor[0x1018 + i * 0x14 + 4] == 0 && nor[0x1018 + i * 0x14 + 5] == 0)
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{
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sysi[0xb8] = nor[0x1018 + i * 0x14 + 6];
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sysi[0xb9] = nor[0x1018 + i * 0x14 + 8];
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}
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break;
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case 0x426b4c74: // BkLt
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if (nor[0x1018 + i * 0x14 + 4] == 0xaa && nor[0x1018 + i * 0x14 + 5] == 0x55)
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{
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sysi[0xba] = nor[0x1018 + i * 0x14 + 6];
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sysi[0xbb] = nor[0x1018 + i * 0x14 + 8];
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}
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break;
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case 0x44726d56: // DrmV
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memcpy(&sysi[0xce], &norword[0x406 + i * 5 + 1], 16);
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break;
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}
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sysiword[2] = 0x646f5069;
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sysiword[3] = 0x36334e20;
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sysi[0x88] = 0x4e;
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sysi[0x89] = 0x41;
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sysiword[0x38] = 0x2000000;
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sysiword[0x39] = 0x8000000;
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sysiword[0x3a] = 0x2c000;
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sysiword[0x3b] = 0x22000000;
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sysiword[0x3c] = 0x100000;
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sysiword[0x3d] = 0x24000000;
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sysiword[0x4a] = 0x53797349;
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sysiword[0x4b] = 0x2202bdf0;
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}
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}
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