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stm32/flash: Change Flash sector size for STM32H7A3.

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STM32H7A3 has 2MB internal flash and each sector size is 8KB.

Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
This commit is contained in:
Yuuki NAGAO
2025-07-05 22:31:47 +09:00
committed by Damien George
parent 3808ccd522
commit 842657a0b8
1 changed files with 5 additions and 0 deletions
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5
ports/stm32/flash.c
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@@ -159,8 +159,13 @@ static const flash_layout_t flash_layout[] = {
#define FLASH_LAYOUT_IS_HOMOGENEOUS (1)
#define FLASH_LAYOUT_START_ADDR (FLASH_BASE)
#if defined(STM32H7A3xx) || defined(STM32H7A3xxQ)
#define FLASH_LAYOUT_SECTOR_SIZE (0x2000)
#define FLASH_LAYOUT_NUM_SECTORS (256)
#else
#define FLASH_LAYOUT_SECTOR_SIZE (0x20000)
#define FLASH_LAYOUT_NUM_SECTORS (16)
#endif
#else
#error Unsupported processor