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-rw-r--r--stmhal/storage.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/stmhal/storage.c b/stmhal/storage.c
index d0567b4fb..64e810e8f 100644
--- a/stmhal/storage.c
+++ b/stmhal/storage.c
@@ -60,9 +60,9 @@ STATIC byte flash_cache_mem[0x4000] __attribute__((aligned(4))); // 16k
// The STM32F746 doesn't really have CCRAM, so we use the 64K DTCM for this.
#define CACHE_MEM_START_ADDR (0x20000000) // DTCM data RAM, 64k
-#define FLASH_SECTOR_SIZE_MAX (0x10000) // 64k max, size of DTCM
-#define FLASH_MEM_SEG1_START_ADDR (0x08004000) // sector 1
-#define FLASH_MEM_SEG1_NUM_BLOCKS (224) // sectors 1,2,3,4: 16k+16k+16k+64k=112k
+#define FLASH_SECTOR_SIZE_MAX (0x08000) // 32k max
+#define FLASH_MEM_SEG1_START_ADDR (0x08008000) // sector 1
+#define FLASH_MEM_SEG1_NUM_BLOCKS (192) // sectors 1,2,3: 32k+32k+32=96k
#else
#error "no storage support for this MCU"