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fusee: basic byok support for 7.0.0

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This commit is contained in:
Michael Scire 2019-01-31 02:23:43 -08:00
parent a71b2d9329
commit 752e0757d9
5 changed files with 97 additions and 8 deletions
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19
fusee/fusee-secondary/src/nxboot.c
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@ -166,8 +166,10 @@ static uint32_t nxboot_get_target_firmware(const void *package1loader) {
fatal_error("[NXBOOT]: Unable to identify package1!\n");
}
}
case 0x0F:
return ATMOSPHERE_TARGET_FIRMWARE_700;
default:
return 0;
fatal_error("[NXBOOT]: Unable to identify package1!\n");
}
}
@ -381,7 +383,7 @@ uint32_t nxboot_main(void) {
/* Read the TSEC firmware from a file, otherwise from PK1L. */
if (loader_ctx->tsecfw_path[0] != '\0') {
tsec_fw_size = get_file_size(loader_ctx->tsecfw_path);
if ((tsec_fw_size != 0) && (tsec_fw_size != 0xF00 && tsec_fw_size != 0x2900)) {
if ((tsec_fw_size != 0) && (tsec_fw_size != 0xF00 && tsec_fw_size != 0x2900 && tsec_fw_size != 0x3000)) {
fatal_error("[NXBOOT]: TSEC firmware from %s has a wrong size!\n", loader_ctx->tsecfw_path);
} else if (tsec_fw_size == 0) {
fatal_error("[NXBOOT]: Could not read the TSEC firmware from %s!\n", loader_ctx->tsecfw_path);
@ -400,7 +402,9 @@ uint32_t nxboot_main(void) {
if (!package1_get_tsec_fw(&tsec_fw, package1loader, package1loader_size)) {
fatal_error("[NXBOOT]: Failed to read the TSEC firmware from Package1loader!\n");
}
if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_620) {
if (target_firmware == ATMOSPHERE_TARGET_FIRMWARE_700) {
tsec_fw_size = 0x3000;
} else if (target_firmware == ATMOSPHERE_TARGET_FIRMWARE_620) {
tsec_fw_size = 0x2900;
} else {
tsec_fw_size = 0xF00;
@ -413,7 +417,10 @@ uint32_t nxboot_main(void) {
uint8_t tsec_key[0x10] = {0};
uint8_t tsec_root_keys[0x20][0x10] = {0};
if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_700) {
/* TODO: what to do here? */
/* TODO: what else to do here? */
/* Patch TSEC firmware to exit after generating TSEC key. */
*((volatile uint16_t *)((uintptr_t)tsec_fw + 0x2DB5)) = 0x02F8;
if (tsec_get_key(tsec_key, 1, tsec_fw, tsec_fw_size) != 0) {
fatal_error("[NXBOOT]: Failed to get TSEC key!\n");
}
@ -499,8 +506,10 @@ uint32_t nxboot_main(void) {
warmboot_memaddr = (void *)0x8000D000;
} else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_600) {
warmboot_memaddr = (void *)0x4003B000;
} else {
} else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_700) {
warmboot_memaddr = (void *)0x4003D800;
} else {
warmboot_memaddr = (void *)0x4003E000;
}
print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT]: Copying warmboot firmware...\n");