diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 711171a3..97c5a728 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -6892,8 +6892,10 @@ The @var{num} parameter is a value shown by @command{flash banks}. @end deffn @deffn {Flash Driver} stm32l4x -All members of the STM32L4 and STM32WB microcontroller families from STMicroelectronics -include internal flash and use ARM Cortex-M4 cores. +All members of the STM32L4, STM32L4+, STM32WB and STM32G4 +microcontroller families from STMicroelectronics include internal flash +and use ARM Cortex-M4 cores. +Additionally this driver supports STM32G0 family with ARM Cortex-M0+ core. The driver automatically recognizes a number of these chips using the chip identification register, and autoconfigures itself. @@ -6903,7 +6905,8 @@ flash bank $_FLASHNAME stm32l4x 0 0 0 0 $_TARGETNAME Note that some devices have been found that have a flash size register that contains an invalid value, to workaround this issue you can override the probed value used by -the flash driver. +the flash driver. However, specifying a wrong value might lead to a completely +wrong flash layout, so this feature must be used carefully. @example flash bank $_FLASHNAME stm32l4x 0x08000000 0x40000 0 0 $_TARGETNAME @@ -6960,7 +6963,7 @@ This will effectively write protect all sectors in flash bank 1. @end deffn @deffn Command {stm32l4x option_load} num -Forces a re-load of the option byte registers. Will cause a reset of the device. +Forces a re-load of the option byte registers. Will cause a system reset of the device. The @var{num} parameter is a value shown by @command{flash banks}. @end deffn @end deffn |