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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-02-27 17:22:10 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-02-27 17:22:10 +0000 |
commit | a500a9ab6d73b61328c3e42e4b1e103ad0656e07 (patch) | |
tree | de43fbfd876483d92027827a96f03a6719621b0c /nuttx/arch/arm/src/stm32/stm32_fsmc.h | |
parent | 8da4bbae2be9d158c6f9a9fd5e2bd3283f626f8d (diff) | |
download | px4-nuttx-a500a9ab6d73b61328c3e42e4b1e103ad0656e07.tar.gz px4-nuttx-a500a9ab6d73b61328c3e42e4b1e103ad0656e07.tar.bz2 px4-nuttx-a500a9ab6d73b61328c3e42e4b1e103ad0656e07.zip |
Add support for SRAM on board the STM3240G-EVAL board
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4430 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_fsmc.h')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_fsmc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_fsmc.h b/nuttx/arch/arm/src/stm32/stm32_fsmc.h index 2b02d637f..34c7f5ba6 100644 --- a/nuttx/arch/arm/src/stm32/stm32_fsmc.h +++ b/nuttx/arch/arm/src/stm32/stm32_fsmc.h @@ -168,6 +168,8 @@ #endif #define FSMC_BCR_CBURSTRW (1 << 19) /* Write burst enable */ +#define FSMC_BCR_RSTVALUE 0x000003d2 + #define FSMC_BTR_ADDSET_SHIFT (0) /* Address setup phase duration */ #define FSMC_BTR_ADDSET_MASK (15 << FSMC_BTR_ADDSET_SHIFT) # define FSMC_BTR_ADDSET(n) ((n-1) << FSMC_BTR_ADDSET_SHIFT) /* (n)xHCLK n=1..16 */ @@ -193,6 +195,8 @@ # define FSMC_BTR_ACCMODC (2 << FSMC_BTR_ACCMOD_SHIFT) # define FSMC_BTR_ACCMODD (3 << FSMC_BTR_ACCMOD_SHIFT) +#define FSMC_BTR_RSTVALUE 0xffffffff + #define FSMC_BWTR_ADDSET_SHIFT (0) /* Address setup phase duration */ #define FSMC_BWTR_ADDSET_MASK (15 << FSMC_BWTR_ADDSET_SHIFT) # define FSMC_BWTR_ADDSET(n) ((n-1) << FSMC_BWTR_ADDSET_SHIFT) /* (n)xHCLK n=1..16 */ |