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https://github.com/Atmosphere-NX/Atmosphere.git
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Change defaut BCT0 for debug
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parent
4199be2460
commit
dc3099781d
1 changed files with 19 additions and 14 deletions
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@ -13,7 +13,12 @@
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#define BCT0_LOAD_END_ADDRESS (uintptr_t)(0x4003F000)
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#define MAGIC_BCT0 0x30544342
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#define DEFAULT_BCT0_FOR_DEBUG "BCT0\n[stage1]\nstage2_path = stage2.bin\nstage2_addr = 0xFFF00000\nstage2_entrypoint = 0xCAFEBABE\n"
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#define DEFAULT_BCT0_FOR_DEBUG \
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"BCT0\n"\
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"[stage1]\n"\
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"stage2_path = fusee-secondary.bin\n"\
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"stage2_addr = 0xFFF00000\n"\
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"stage2_entrypoint = 0xFFF00000\n"
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const char *load_config(void) {
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if (!read_sd_file((void *)BCT0_LOAD_ADDRESS, BCT0_LOAD_END_ADDRESS - BCT0_LOAD_ADDRESS, "BCT.ini")) {
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@ -24,7 +29,7 @@ const char *load_config(void) {
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/* printk("Error: Failed to load BCT.ini!\n");
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* generic_panic(); */
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}
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if ((*((u32 *)(BCT0_LOAD_ADDRESS))) != MAGIC_BCT0) {
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printk("Error: Unexpected magic in BCT.ini!\n");
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generic_panic();
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@ -60,42 +65,42 @@ int main(void) {
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u32 *lfb_base;
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char buf[0x400];
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memset(buf, 0xCC, 0x400);
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/* Initialize DRAM. */
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/* TODO: What can be stripped out to make this minimal? */
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nx_hwinit();
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/* Initialize the display. */
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display_init();
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/* Register the display as a printk provider. */
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lfb_base = display_init_framebuffer();
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video_init(lfb_base);
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/* Turn on the backlight after initializing the lfb */
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/* to avoid flickering. */
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display_enable_backlight(true);
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/* Say hello. */
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printk("Welcome to Atmosph\xe8re Fus\xe9" "e!\n");
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printk("Using color linear framebuffer at 0x%p!\n", lfb_base);
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/* Try to load the SBK into the security engine, if possible. */
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/* TODO: Should this be done later? */
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load_sbk();
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/* Load the BCT0 configuration ini off of the SD. */
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bct0 = load_config();
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/* Load the loader payload into DRAM. */
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stage2_entrypoint = load_stage2(bct0);
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/* Setup argv. */
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memset(stage2_argv, 0, STAGE2_ARGC * sizeof(*stage2_argv));
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stage2_argv[STAGE2_ARGV_PROGRAM_PATH] = (void *)stage2_get_program_path();
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stage2_argv[STAGE2_ARGV_ARGUMENT_STRUCT] = &stage2_argv[STAGE2_ARGC];
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stage2_args_t *args = (stage2_args_t *)stage2_argv[STAGE2_ARGV_ARGUMENT_STRUCT];
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/* Setup arguments struct. */
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args->version = 0;
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args->bct0 = bct0;
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@ -103,8 +108,8 @@ int main(void) {
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args->console_col = video_get_col();
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args->console_row = video_get_row();
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save_sd_state(&args->sd_mmc, &args->sd_fs);
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/* Jump to Stage 2. */
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stage2_entrypoint(STAGE2_ARGC, stage2_argv);
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return 0;
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