diff options
| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2024-11-29 13:27:10 +0100 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2025-01-31 10:13:10 +0100 |
| commit | 1ddd8e5d9bc0c13baaeaf87590bc0f54d5774992 (patch) | |
| tree | 162e60a562c1449d9d285e7bf8a5148a148abac0 | |
| parent | d429595f4dd9a29f3944d006cf82e2f8a1b08177 (diff) | |
configs: stm32mp15: 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>
| -rw-r--r-- | configs/stm32mp15_basic_defconfig | 1 | ||||
| -rw-r--r-- | configs/stm32mp15_defconfig | 1 | ||||
| -rw-r--r-- | configs/stm32mp15_trusted_defconfig | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig index dcf44bcc0e7..b0dc944a247 100644 --- a/configs/stm32mp15_basic_defconfig +++ b/configs/stm32mp15_basic_defconfig @@ -98,6 +98,7 @@ CONFIG_TFTP_TSIZE=y CONFIG_USE_SERVERIP=y CONFIG_SERVERIP="192.168.1.1" CONFIG_STM32_ADC=y +CONFIG_SYS_64BIT_LBA=y CONFIG_BUTTON=y CONFIG_BUTTON_GPIO=y CONFIG_SET_DFU_ALT_INFO=y diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig index f58a514308b..d31349e3f2b 100644 --- a/configs/stm32mp15_defconfig +++ b/configs/stm32mp15_defconfig @@ -69,6 +69,7 @@ CONFIG_TFTP_TSIZE=y CONFIG_USE_SERVERIP=y CONFIG_SERVERIP="192.168.1.1" CONFIG_STM32_ADC=y +CONFIG_SYS_64BIT_LBA=y CONFIG_BUTTON=y CONFIG_BUTTON_GPIO=y CONFIG_CLK_SCMI=y diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig index 2e99b8e6a85..1f807f37c69 100644 --- a/configs/stm32mp15_trusted_defconfig +++ b/configs/stm32mp15_trusted_defconfig @@ -70,6 +70,7 @@ CONFIG_TFTP_TSIZE=y CONFIG_USE_SERVERIP=y CONFIG_SERVERIP="192.168.1.1" CONFIG_STM32_ADC=y +CONFIG_SYS_64BIT_LBA=y CONFIG_BUTTON=y CONFIG_BUTTON_GPIO=y CONFIG_CLK_SCMI=y |