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feat(core/bootloader_emu): add support for setting device variant

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This commit is contained in:
matejcik 2023-10-18 12:52:18 +02:00 committed by matejcik
parent 61369dca1f
commit 5ee05ff391
1 changed files with 85 additions and 16 deletions
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101
core/embed/bootloader/emulator.c
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@ -39,6 +39,41 @@ bool sector_is_empty(uint16_t sector) {
return true;
}
void usage(void) {
printf("Usage: ./build/bootloader/bootloader_emu [options]\n");
printf("Options:\n");
printf(" -s stay in bootloader\n");
printf(" -e MESSAGE [TITLE [FOOTER]] display error screen and stop\n");
printf(" -c COLOR_VARIANT set color variant\n");
printf(" -b BITCOIN_ONLY set bitcoin only flag\n");
#ifdef USE_OPTIGA
printf(" -l lock bootloader\n");
#endif
printf(" -h show this help\n");
}
__attribute__((noreturn)) void display_error_and_die(const char *message,
const char *title,
const char *footer) {
if (footer == NULL) {
footer = "PLEASE VISIT\nTREZOR.IO/RSOD";
}
if (title == NULL) {
title = "INTERNAL ERROR";
}
display_init();
display_backlight(180);
screen_fatal_error_rust(title, message, footer);
display_refresh();
#if USE_TOUCH
printf("Click screen to exit.\n");
#elif USE_BUTTON
printf("Press both buttons to exit.\n");
#endif
ui_click();
exit(0);
}
__attribute__((noreturn)) int main(int argc, char **argv) {
flash_init();
FIRMWARE_START = (uint8_t *)flash_area_get_address(&FIRMWARE_AREA, 0, 0);
@ -49,26 +84,60 @@ __attribute__((noreturn)) int main(int argc, char **argv) {
(void)ret;
}
if (argc == 2) {
if (argv[1][0] == 's') {
// Run the firmware
g_boot_command = BOOT_COMMAND_STOP_AND_WAIT;
}
int opt;
bool display_error = false;
uint8_t set_variant = 0xff;
uint8_t color_variant = 0;
uint8_t bitcoin_only = 0;
while ((opt = getopt(argc, argv, "hslec:b:")) != -1) {
switch (opt) {
case 's':
g_boot_command = BOOT_COMMAND_STOP_AND_WAIT;
break;
case 'e':
display_error = true;
break;
case 'c':
set_variant = 1;
color_variant = atoi(optarg);
break;
case 'b':
set_variant = 1;
bitcoin_only = atoi(optarg);
break;
#ifdef USE_OPTIGA
else if (argv[1][0] == 'l') {
// write bootloader-lock secret
secret_write_header();
}
case 'l':
// write bootloader-lock secret
secret_write_header();
break;
#endif
} else if (argc == 4) {
display_init();
display_backlight(180);
screen_fatal_error_rust(argv[1], argv[2], argv[3]);
display_refresh();
ui_click();
exit(0);
default:
usage();
exit(1);
}
}
if (display_error) {
const char *message, *title = NULL, *footer = NULL;
if (optind < argc) {
message = argv[optind++];
if (optind < argc) {
title = argv[optind++];
if (optind < argc) {
footer = argv[optind++];
}
}
} else {
message = "No message specified";
}
display_error_and_die(message, title, footer);
}
// write variant to OTP
const uint8_t otp_data[] = {set_variant, color_variant, bitcoin_only};
(void)!flash_otp_write(FLASH_OTP_BLOCK_DEVICE_VARIANT, 0, otp_data,
sizeof(otp_data));
bootloader_main();
hal_delay(3000);
jump_to(NULL);