In arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c, in init_device(), in case of RAW_IMAGE, part->size = block_dev->lba * block_dev->blksz.
_ part->size is declared as u64. _ block_dev->lba is declared as lbaint_t which is uint64_t if CONFIG_SYS_64BIT_LBA is enable, otherwise ulong. _ block_dev->blksz is declared as unsigned long.
For example, in case block_dev->lba = 0x1dacc00, block_dev->blksz = 0x200 then part->size 0x5980000 which is incorrect as both are declared as ulong.
To fix this overflow issue, enable CONFIG_SYS_64BIT_LBA, block_dev->lba is then declared as uint64_t and part->size get the correct value 0x3b5980000.
Signed-off-by: Patrice Chotard patrice.chotard@foss.st.com ---
configs/stm32mp25_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/stm32mp25_defconfig b/configs/stm32mp25_defconfig index d3f0c088157..073172c3804 100644 --- a/configs/stm32mp25_defconfig +++ b/configs/stm32mp25_defconfig @@ -33,6 +33,7 @@ CONFIG_CMD_REGULATOR=y CONFIG_CMD_LOG=y CONFIG_OF_LIVE=y CONFIG_NO_NET=y +CONFIG_SYS_64BIT_LBA=y CONFIG_GPIO_HOG=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_STM32F7=y