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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-11-23 15:49:06 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-11-23 15:49:06 +0000 |
commit | 2092db58eeedf599698a9cafd7e52a1a69fabf75 (patch) | |
tree | 217f8115528194e63b6b681ed7e2b8746ec1c241 /nuttx/arch/arm/src/stm32/chip | |
parent | 302877eafc373d8ae61d7ecc66f17968d4e1e643 (diff) | |
download | px4-nuttx-2092db58eeedf599698a9cafd7e52a1a69fabf75.tar.gz px4-nuttx-2092db58eeedf599698a9cafd7e52a1a69fabf75.tar.bz2 px4-nuttx-2092db58eeedf599698a9cafd7e52a1a69fabf75.zip |
Several changes (mostly graphics related) from Petteri Aimonen
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5385 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/chip')
-rw-r--r-- | nuttx/arch/arm/src/stm32/chip/stm32_flash.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_flash.h b/nuttx/arch/arm/src/stm32/chip/stm32_flash.h index c2e440923..d6fcecc11 100644 --- a/nuttx/arch/arm/src/stm32/chip/stm32_flash.h +++ b/nuttx/arch/arm/src/stm32/chip/stm32_flash.h @@ -110,6 +110,7 @@ # define FLASH_ACR_HLFCYA (1 << 3) /* FLASH half cycle access */ # define FLASH_ACR_PRTFBE (1 << 4) /* FLASH prefetch enable */ #elif defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX) +# define FLASH_ACR_PRFTEN (1 << 8) /* FLASH prefetch enable */ # define FLASH_ACR_ICEN (1 << 9) /* Bit 9: Instruction cache enable */ # define FLASH_ACR_DCEN (1 << 10) /* Bit 10: Data cache enable */ # define FLASH_ACR_ICRST (1 << 11) /* Bit 11: Instruction cache reset */ |