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STM32F7: flash: single bank flash is not mandatory in case of custom map 

Hide single bank checks under ifdef (BOOT_FLASH_CUSTOM_LAYOUT_ENABLE == 0)

Signed-off-by: Andrey Gusakov <dron0gus@gmail.com>
(cherry picked from commit de66976f03cbea6e24d03142c6d68794ffcd345e)
This commit is contained in:
Andrey Gusakov 2021-10-29 20:04:27 +03:00 committed by rusefillc
parent 67bd333a37
commit dd0ba5104d
1 changed files with 11 additions and 3 deletions
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14
Target/Source/ARMCM7_STM32F7/flash.c
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@ -114,7 +114,9 @@ static blt_bool FlashAddToBlock(tFlashBlockInfo *block, blt_addr address,
static blt_bool FlashWriteBlock(tFlashBlockInfo *block);
static blt_bool FlashEraseSectors(blt_int8u first_sector, blt_int8u last_sector);
static blt_int8u FlashGetSector(blt_addr address);
#if (BOOT_FLASH_CUSTOM_LAYOUT_ENABLE == 0)
static blt_bool FlashIsSingleBankMode(void);
#endif
/****************************************************************************************
@ -629,7 +631,9 @@ static blt_bool FlashWriteBlock(tFlashBlockInfo *block)
}
}
#endif
/* Skip dual bank mode check if custom map is defined */
#if (BOOT_FLASH_CUSTOM_LAYOUT_ENABLE == 0)
/* this flash driver currently supports single bank mode. report an error if it is
* configured in dual bank mode. otherwise a tricky to debug hard fault might happen.
*/
@ -638,6 +642,7 @@ static blt_bool FlashWriteBlock(tFlashBlockInfo *block)
/* cannot perform flash operation, because it is configured in dual bank mode. */
return BLT_FALSE;
}
#endif
/* unlock the flash peripheral to enable the flash control register access. */
HAL_FLASH_Unlock();
@ -696,6 +701,8 @@ static blt_bool FlashEraseSectors(blt_int8u first_sector, blt_int8u last_sector)
result = BLT_FALSE;
}
/* Skip dual bank mode check if custom map is defined */
#if (BOOT_FLASH_CUSTOM_LAYOUT_ENABLE == 0)
/* this flash driver currently supports single bank mode. report an error if it is
* configured in dual bank mode. otherwise a tricky to debug hard fault might happen.
*/
@ -704,6 +711,7 @@ static blt_bool FlashEraseSectors(blt_int8u first_sector, blt_int8u last_sector)
/* cannot perform flash operation, because it is configured in dual bank mode. */
result = BLT_FALSE;
}
#endif
/* only move forward with the erase operation if all is okay so far */
if (result == BLT_TRUE)
@ -773,7 +781,7 @@ static blt_int8u FlashGetSector(blt_addr address)
return result;
} /*** end of FlashGetSector ***/
#if (BOOT_FLASH_CUSTOM_LAYOUT_ENABLE == 0)
/************************************************************************************//**
** \brief Determines the flash is configured in single bank mode, which is required
** by this flash driver.
@ -799,6 +807,6 @@ static blt_bool FlashIsSingleBankMode(void)
/* give the result back to the caller. */
return result;
} /*** end of FlashIsSingleBankMode ***/
#endif
/*********************************** end of flash.c ************************************/