Hi, On 7/8/21 10:53 AM, Patrick Delaunay wrote:
When the TAMP register 20 have an invalid value (0x0 for example after TAMPER error) the "boot_device" U-Boot env variable have no value and no error is displayed in U-Boot log.The STM32MP boot command bootcmd_stm32mp failed with strange trace: "Boot over !" and the next command in bootcmd_stm32mp failed with few indication: if test ${boot_device} = serial || test ${boot_device} = usb; then stm32prog ${boot_device} ${boot_instance}; As it is difficult to investigate, the current patch avoids this issue: - change the debug message to error: "unexpected boot mode" is displayed - display trace "Boot over invalid!" in bootcmd_stm32mp - execute "run distro_bootcmd" to try all the possible target Signed-off-by: Patrick Delaunay <patrick.delau...@foss.st.com> --- arch/arm/mach-stm32mp/cpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
Applied to u-boot-stm/master, thanks! Regards Patrick
