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| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2022-09-20 18:04:35 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2022-09-26 17:21:02 +0200 |
| commit | 3cc471d30a1f7b47f0c9d2bd9874097d4b226659 (patch) | |
| tree | ca7de078b7ffc2322a199fbc4ca211a3453bf4f1 | |
| parent | ab5c4e5b0f34b4341dcb17c5234c08130bd251c2 (diff) | |
| download | u-boot-3cc471d30a1f7b47f0c9d2bd9874097d4b226659.zip u-boot-3cc471d30a1f7b47f0c9d2bd9874097d4b226659.tar.gz u-boot-3cc471d30a1f7b47f0c9d2bd9874097d4b226659.tar.bz2 | |
configs: stm32f769-disco: Fix internal flash size
arch-stm32f7/stm32.h file is shared between STM32F746 and STM32F769
MCUs. But STM32F769 embeds 2MB of internal flash instead of 1MB for
STM32F746. The flash layout is quite similar between the 2 SoCs :
STM32F746 STM32F769
4 * 32KB sectors 4 * 32KB sectors
1 * 128KB sector 1 * 128KB sector
3 * 256KB sectors 7 * 256KB sectors
Update sect_sz_kb[] structure and SYS_MAX_FLASH_SECT accordingly.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Waldemar Brodkorb <wbx@openadk.org>
| -rw-r--r-- | arch/arm/include/asm/arch-stm32f7/stm32.h | 6 | ||||
| -rw-r--r-- | configs/stm32f769-disco_defconfig | 2 | ||||
| -rw-r--r-- | configs/stm32f769-disco_spl_defconfig | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h index 3451e74..57db839 100644 --- a/arch/arm/include/asm/arch-stm32f7/stm32.h +++ b/arch/arm/include/asm/arch-stm32f7/stm32.h @@ -10,9 +10,9 @@ #include <asm/arch-stm32/stm32f.h> static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = { - [0 ... 3] = 32 * 1024, - [4] = 128 * 1024, - [5 ... 7] = 256 * 1024 + [0 ... 3] = 32 * 1024, + [4] = 128 * 1024, + [5 ... CONFIG_SYS_MAX_FLASH_SECT - 1] = 256 * 1024 }; #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/configs/stm32f769-disco_defconfig b/configs/stm32f769-disco_defconfig index 423af74..5b5307c 100644 --- a/configs/stm32f769-disco_defconfig +++ b/configs/stm32f769-disco_defconfig @@ -41,7 +41,7 @@ CONFIG_MTD=y CONFIG_DM_MTD=y CONFIG_MTD_NOR_FLASH=y CONFIG_STM32_FLASH=y -CONFIG_SYS_MAX_FLASH_SECT=8 +CONFIG_SYS_MAX_FLASH_SECT=12 CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_STMICRO=y diff --git a/configs/stm32f769-disco_spl_defconfig b/configs/stm32f769-disco_spl_defconfig index b56d88f..b5d54b4 100644 --- a/configs/stm32f769-disco_spl_defconfig +++ b/configs/stm32f769-disco_spl_defconfig @@ -63,7 +63,7 @@ CONFIG_MTD=y CONFIG_DM_MTD=y CONFIG_MTD_NOR_FLASH=y CONFIG_STM32_FLASH=y -CONFIG_SYS_MAX_FLASH_SECT=8 +CONFIG_SYS_MAX_FLASH_SECT=12 CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_STMICRO=y |