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Get the STM3220G-EVAL nsh2 configuration to compile

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4936 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-07-12 16:11:43 +00:00
parent 63cc3c9e86
commit cfaa136432
4 changed files with 20 additions and 4 deletions
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4
configs/stm3220g-eval/README.txt
View File

@ -888,7 +888,9 @@ Where <subdir> is one of the following:
Since RS-232 and SDIO use the same pins (one controlled by JP22), RS232
and SDIO cannot be used concurrently.
3. This configuration requires that jumper JP22 be set to enable SDIO operation.
3. This configuration requires that jumper JP22 be set to enable SDIO
operation. To enable MicroSD Card, which shares same I/Os with RS-232,
JP22 is not fitted.
4. In order to use SDIO without overruns, DMA must be used.

12
configs/stm3220g-eval/include/board.h
View File

@ -265,6 +265,7 @@
* - PC11 is MicroSDCard_D3 & RS232/IrDA_RX (JP22 open)
* - PC10 is MicroSDCard_D2 & RSS232/IrDA_TX
*/
#ifdef CONFIG_STM32_USART3
# define GPIO_USART3_RX GPIO_USART3_RX_2
# define GPIO_USART3_TX GPIO_USART3_TX_2
@ -422,6 +423,17 @@
#define GPIO_I2C1_SCL GPIO_I2C1_SCL_1
#define GPIO_I2C1_SDA GPIO_I2C1_SDA_2
/* DMA Channl/Stream Selections *****************************************************/
/* Stream selections are arbitrary for now but might become important in the future
* is we set aside more DMA channels/streams.
*
* SDIO DMA
* DMAMAP_SDIO_1 = Channel 4, Stream 3
* DMAMAP_SDIO_2 = Channel 4, Stream 6
*/
#define DMAMAP_SDIO DMAMAP_SDIO_1
/************************************************************************************
* Public Data
************************************************************************************/

1
configs/stm3220g-eval/nsh2/defconfig
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@ -812,7 +812,6 @@ CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
CONFIG_MMCSD_MMCSUPPORT=n
CONFIG_MMCSD_HAVECARDDETECT=n
#
# TCP/IP and UDP support via uIP
#

7
configs/stm3240g-eval/README.txt
View File

@ -1006,7 +1006,8 @@ Where <subdir> is one of the following:
CONFIG_NX=y : Enable graphics suppport
CONFIG_MM_REGIONS=3 : When FSMC is enabled, so is the on-board SRAM memory region
8. This configuration requires that jumper JP22 be set to enable RS-232 operation.
8. This configuration requires that jumper JP22 be set to enable RS-232
operation.
nsh2:
-----
@ -1051,7 +1052,9 @@ Where <subdir> is one of the following:
Since RS-232 and SDIO use the same pins (one controlled by JP22), RS232
and SDIO cannot be used concurrently.
3. This configuration requires that jumper JP22 be set to enable SDIO operation.
3. This configuration requires that jumper JP22 be set to enable SDIO
operation. To enable MicroSD Card, which shares same I/Os with RS-232,
JP22 is not fitted.
4. In order to use SDIO without overruns, DMA must be used. The STM32 F4
has 192Kb of SRAM in two banks: 112Kb of "system" SRAM located at