Hi, On 11/29/24 13:27, Patrice Chotard wrote:
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.chot...@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
Reviewed-by: Patrick Delaunay <patrick.delau...@foss.st.com> Thanks Patrick
