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authorPatrice Chotard <patrice.chotard@foss.st.com>2024-11-29 13:27:11 +0100
committerPatrice Chotard <patrice.chotard@foss.st.com>2025-01-31 10:13:10 +0100
commitf05e4ec4a4d6850e174af3192291d9c11a49c062 (patch)
tree3657aa7bc51eb0c9de753685a0b66c034913b4ac /arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
parent1ddd8e5d9bc0c13baaeaf87590bc0f54d5774992 (diff)
configs: stm32mp25: enable CONFIG_SYS_64BIT_LBA
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> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c')
0 files changed, 0 insertions, 0 deletions