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STM32 Kconfig looks good. STM32 external ram configuration changed.

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5100 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-09-05 23:02:43 +00:00
parent 4ce326338e
commit 370b90721b
49 changed files with 37 additions and 381 deletions
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configs/stm3240g-eval/README.txt
+4 -4
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@@ -451,7 +451,7 @@ The on-board SRAM can be configured by setting
CONFIG_STM32_FSMC=y
CONFIG_STM32_FSMC_SRAM=y
CONFIG_HEAP2_BASE=0x64000000
CONFIG_HEAP2_END=(0x64000000+(2*1024*1024))
CONFIG_HEAP2_SIZE=2097152
CONFIG_MM_REGIONS=2 (or =3, see below)
Configuration Options
@@ -472,7 +472,7 @@ present in the NuttX configuration file:
FSMC (as opposed to an LCD or FLASH).
CONFIG_HEAP2_BASE : The base address of the SRAM in the FSMC
address space
CONFIG_HEAP2_END : The end (+1) of the SRAM in the FSMC
CONFIG_HEAP2_SIZE : The size of the SRAM in the FSMC
address space
CONFIG_MM_REGIONS : Must be set to a large enough value to
include the FSMC SRAM
@@ -591,9 +591,9 @@ STM3240G-EVAL-specific Configuration Options
CONFIG_STM32_FSMC_SRAM - Indicates that SRAM is available via the
FSMC (as opposed to an LCD or FLASH).
CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space
CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space (hex)
CONFIG_HEAP2_END - The end (+1) of the SRAM in the FSMC address space
CONFIG_HEAP2_END - The size of the SRAM in the FSMC address space (decimal)
CONFIG_ARCH_IRQPRIO - The STM3240xxx supports interrupt prioritization