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refactor(legacy): rename check_bootloader to check_and_replace_bootloader

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This commit is contained in:
Pavol Rusnak 2021-05-10 17:22:05 +02:00
parent ca5d173071
commit e09a74a79e
6 changed files with 9 additions and 8 deletions
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2
docs/legacy/index.md
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@ -117,7 +117,7 @@ This table shows the result for bootloader 1.8.0+ and 1.9.1+:
| ------------------------- | ----------------------- | ------------------------------ | ------------------------------------------------------------------------------------------ |
| 1 | 1 | yes | works, official configuration |
| 1 | 1 | no | hardfault in header.S when setting VTOR and stack |
| 0 | 1 | no | works, but don't forget to comment out `check_bootloader`, otherwise it'll get overwritten |
| 0 | 1 | no | works, but don't forget to comment out `check_and_replace_bootloader`, otherwise it'll get overwritten |
| 0 | 0 | no | hard fault because header.S doesn't set VTOR and stack right |
| 1 | 0 | no | works |

8
legacy/firmware/bl_check.c
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@ -140,9 +140,9 @@ static int known_bootloader(int r, const uint8_t *hash) {
* If bootloader is older and known, replace with newer bootloader.
* If bootloader is unknown, halt with error message.
*
* @param shutdown_on_success: if true, shuts down device instead of return
* @param shutdown_on_replace: if true, shuts down device instead of return
*/
void check_bootloader(bool shutdown_on_success) {
void check_and_replace_bootloader(bool shutdown_on_replace) {
#if MEMORY_PROTECT
uint8_t hash[32] = {0};
int r = memory_bootloader_hash(hash);
@ -190,7 +190,7 @@ void check_bootloader(bool shutdown_on_success) {
// check whether the write was OK
r = memory_bootloader_hash(hash);
if (r == 32 && 0 == memcmp(hash, bl_hash, 32)) {
if (shutdown_on_success) {
if (shutdown_on_replace) {
// OK -> show info and halt
layoutDialog(&bmp_icon_info, NULL, NULL, NULL, _("Update finished"),
_("successfully."), NULL, _("Please reconnect"),
@ -207,5 +207,5 @@ void check_bootloader(bool shutdown_on_success) {
shutdown();
#endif
// prevent compiler warning when MEMORY_PROTECT==0
(void)shutdown_on_success;
(void)shutdown_on_replace;
}

2
legacy/firmware/bl_check.h
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@ -22,6 +22,6 @@
#include <stdbool.h>
void check_bootloader(bool shutdown_on_success);
void check_and_replace_bootloader(bool shutdown_on_replace);
#endif

2
legacy/firmware/trezor.c
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@ -123,7 +123,7 @@ int main(void) {
// unpredictable stack protection checks
oledInit();
#else
check_bootloader(true);
check_and_replace_bootloader(true);
setupApp();
__stack_chk_guard = random32(); // this supports compiler provided
// unpredictable stack protection checks

1
legacy/intermediate_fw/.gitignore vendored Normal file
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@ -0,0 +1 @@
bl_data.h

2
legacy/intermediate_fw/trezor.c
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@ -112,7 +112,7 @@ int main(void) {
mpu_config_off(); // needed for flash writable, RAM RWX
timer_init();
check_bootloader(false);
check_and_replace_bootloader(false);
layoutDialog(&bmp_icon_warning, NULL, NULL, NULL, "Erasing old data", NULL,
NULL, "DO NOT UNPLUG", "YOUR TREZOR!", NULL);