ppc405_boards.c (940d5b132fab085bd8ec2bcfa5c1dd119785b217) ppc405_boards.c (ce14710f4fdfca32123d7efd3ddcbee984ef0ae5)
1/*
2 * QEMU PowerPC 405 evaluation boards emulation
3 *
4 * Copyright (c) 2007 Jocelyn Mayer
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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179 /* allocate and load BIOS */
180#ifdef USE_FLASH_BIOS
181 dinfo = drive_get(IF_PFLASH, 0, 0);
182 if (dinfo) {
183 bios_size = 8 * MiB;
184 pflash_cfi02_register((uint32_t)(-bios_size),
185 "ef405ep.bios", bios_size,
186 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
1/*
2 * QEMU PowerPC 405 evaluation boards emulation
3 *
4 * Copyright (c) 2007 Jocelyn Mayer
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 170 unchanged lines hidden (view full) ---

179 /* allocate and load BIOS */
180#ifdef USE_FLASH_BIOS
181 dinfo = drive_get(IF_PFLASH, 0, 0);
182 if (dinfo) {
183 bios_size = 8 * MiB;
184 pflash_cfi02_register((uint32_t)(-bios_size),
185 "ef405ep.bios", bios_size,
186 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
187 64 * KiB, bios_size / (64 * KiB), 1,
187 64 * KiB, 1,
188 2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
189 1);
190 } else
191#endif
192 {
193 bios = g_new(MemoryRegion, 1);
194 memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE,
195 &error_fatal);

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445 fl_idx = 0;
446#if defined(USE_FLASH_BIOS)
447 dinfo = drive_get(IF_PFLASH, 0, fl_idx);
448 if (dinfo) {
449 bios_size = 2 * MiB;
450 pflash_cfi02_register(0xFFE00000,
451 "taihu_405ep.bios", bios_size,
452 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
188 2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
189 1);
190 } else
191#endif
192 {
193 bios = g_new(MemoryRegion, 1);
194 memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE,
195 &error_fatal);

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445 fl_idx = 0;
446#if defined(USE_FLASH_BIOS)
447 dinfo = drive_get(IF_PFLASH, 0, fl_idx);
448 if (dinfo) {
449 bios_size = 2 * MiB;
450 pflash_cfi02_register(0xFFE00000,
451 "taihu_405ep.bios", bios_size,
452 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
453 64 * KiB, bios_size / (64 * KiB), 1,
453 64 * KiB, 1,
454 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
455 1);
456 fl_idx++;
457 } else
458#endif
459 {
460 if (bios_name == NULL)
461 bios_name = BIOS_FILENAME;

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481 memory_region_set_readonly(bios, true);
482 }
483 /* Register Linux flash */
484 dinfo = drive_get(IF_PFLASH, 0, fl_idx);
485 if (dinfo) {
486 bios_size = 32 * MiB;
487 pflash_cfi02_register(0xfc000000, "taihu_405ep.flash", bios_size,
488 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
454 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
455 1);
456 fl_idx++;
457 } else
458#endif
459 {
460 if (bios_name == NULL)
461 bios_name = BIOS_FILENAME;

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481 memory_region_set_readonly(bios, true);
482 }
483 /* Register Linux flash */
484 dinfo = drive_get(IF_PFLASH, 0, fl_idx);
485 if (dinfo) {
486 bios_size = 32 * MiB;
487 pflash_cfi02_register(0xfc000000, "taihu_405ep.flash", bios_size,
488 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
489 64 * KiB, bios_size / (64 * KiB), 1,
489 64 * KiB, 1,
490 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
491 1);
492 fl_idx++;
493 }
494 /* Register CLPD & LCD display */
495 taihu_cpld_init(sysmem, 0x50100000);
496 /* Load kernel */
497 linux_boot = (kernel_filename != NULL);

--- 52 unchanged lines hidden --- 		490 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
491 1);
492 fl_idx++;
493 }
494 /* Register CLPD & LCD display */
495 taihu_cpld_init(sysmem, 0x50100000);
496 /* Load kernel */
497 linux_boot = (kernel_filename != NULL);

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