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Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_fsmc.h')
-rw-r--r--nuttx/arch/arm/src/stm32/stm32_fsmc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_fsmc.h b/nuttx/arch/arm/src/stm32/stm32_fsmc.h
index 34c7f5ba6..9fd4f3fa2 100644
--- a/nuttx/arch/arm/src/stm32/stm32_fsmc.h
+++ b/nuttx/arch/arm/src/stm32/stm32_fsmc.h
@@ -163,7 +163,7 @@
#define FSMC_BCR_WREN (1 << 12) /* Write enable bit */
#define FSMC_BCR_WAITEN (1 << 13) /* Wait enable bit */
#define FSMC_BCR_EXTMOD (1 << 14) /* Extended mode enable */
-#ifdef CONFIG_STM32_STM32F40XX
+#if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX)
# define FSMC_BCR_ASYNCWAIT (1 << 15) /* Wait signal during asynchronous transfers */
#endif
#define FSMC_BCR_CBURSTRW (1 << 19) /* Write burst enable */