Skip to content

Fix Sektch upload on OPTA and GIGA R1 WiFi #179

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
pennam merged 3 commits into from
Aug 21, 2025
Merged

Fix Sektch upload on OPTA and GIGA R1 WiFi #179

Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
ecd42ca
stm32h7: restore 1200bps functionality by enabling Backup area access
facchinm Aug 5, 2025
a02edfe
giga: disable M4 boot at init
pennam Aug 8, 2025
47df7e5
opta: disable M4 boot at init
pennam Aug 8, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
stm32h7: restore 1200bps functionality by enabling Backup area access 
Backup area access is needed to write magic number and reboot in dfu mode

Signed-off-by: Martino Facchin <m.facchin@arduino.cc>
  • Loading branch information
@facchinm @pennam
facchinm authored and pennam committed Aug 12, 2025
commit ecd42cae38bafba9dc3ce09e69f024e295562372
11 changes: 11 additions & 0 deletions loader/fixups.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,17 @@ SYS_INIT(disable_bootloader_mpu, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAU
SYS_INIT(disable_mpu_rasr_xn, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
#endif

#if defined(CONFIG_SOC_STM32H747XX_M7)
int enable_bkp_access(void)
{
/* Enable access to the backup domain */
// HAL_PWR_EnableBkUpAccess();
SET_BIT(PWR->CR1, PWR_CR1_DBP);
return 0;
}
SYS_INIT(enable_bkp_access, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
#endif

#if defined(CONFIG_BOARD_ARDUINO_GIGA_R1) && defined(CONFIG_VIDEO)
#include <zephyr/kernel.h>
#include <zephyr/device.h>
Expand Down