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incubator-nuttx
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Adding support of PIC32MX5xx/6xx/7xx families 

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4034 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-10-10 16:52:14 +00:00
parent 3ed66237e7
commit 772da836ac
2 changed files with 25 additions and 5 deletions
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22
configs/pic32-starterkit/README.txt
View File

@ -48,6 +48,7 @@ Contents
========
PIC32MX795F512L Pin Out
MEB Connector
Toolchains
Loading NuttX with PICkit2
PIC32MX Configuration Options
@ -219,6 +220,9 @@ PIN CONFIGURATIONS SIGNAL NAME
76 OC2/RD1 OC1/RD1 User LED D6 (high illuminates)
J2 pin 44 (OC/PWM)
MEB Connector
=============
Toolchains
==========
@ -425,9 +429,16 @@ PIC32MX Configuration Options
CONFIG_PIC32MX_OC5 - Output Compare 5
CONFIG_PIC32MX_I2C1 - I2C 1
CONFIG_PIC32MX_I2C2 - I2C 2
CONFIG_PIC32MX_I2C3 - I2C 3
CONFIG_PIC32MX_I2C4 - I2C 4
CONFIG_PIC32MX_I2C5 - I2C 5
CONFIG_PIC32MX_SPI2 - SPI 2
CONFIG_PIC32MX_UART1 - UART 1
CONFIG_PIC32MX_UART2 - UART 2
CONFIG_PIC32MX_UART3 - UART 3
CONFIG_PIC32MX_UART4 - UART 4
CONFIG_PIC32MX_UART5 - UART 5
CONFIG_PIC32MX_UART6 - UART 6
CONFIG_PIC32MX_ADC - ADC 1
CONFIG_PIC32MX_PMP - Parallel Master Port
CONFIG_PIC32MX_CM1 - Comparator 1
@ -437,7 +448,9 @@ PIC32MX Configuration Options
CONFIG_PIC32MX_FLASH - FLASH
CONFIG_PIC32MX_USBDEV - USB device
CONFIG_PIC32MX_USBHOST - USB host
CONFIG_PIC32MX_CAN1 - Controller area network 1
CONFIG_PIC32MX_CAN2 - Controller area network 2
CONFIG_PIC32MX_ETHERNET - Ethernet
PIC32MX Configuration Settings
DEVCFG0:
@ -488,6 +501,9 @@ PIC32MX Configuration Options
CONFIG_PIC32MX_OC5PRIO - Output Compare 5
CONFIG_PIC32MX_I2C1PRIO - I2C 1
CONFIG_PIC32MX_I2C2PRIO - I2C 2
CONFIG_PIC32MX_I2C3PRIO - I2C 3
CONFIG_PIC32MX_I2C4PRIO - I2C 4
CONFIG_PIC32MX_I2C5PRIO - I2C 5
CONFIG_PIC32MX_SPI2PRIO - SPI 2
CONFIG_PIC32MX_UART1PRIO - UART 1
CONFIG_PIC32MX_UART2PRIO - UART 2
@ -502,6 +518,10 @@ PIC32MX Configuration Options
CONFIG_PIC32MX_DMA1PRIO - DMA Channel 1
CONFIG_PIC32MX_DMA2PRIO - DMA Channel 2
CONFIG_PIC32MX_DMA3PRIO - DMA Channel 3
CONFIG_PIC32MX_DMA4PRIO - DMA Channel 4
CONFIG_PIC32MX_DMA5PRIO - DMA Channel 5
CONFIG_PIC32MX_DMA6PRIO - DMA Channel 6
CONFIG_PIC32MX_DMA7PRIO - DMA Channel 7
CONFIG_PIC32MX_FCEPRIO - Flash Control Event
CONFIG_PIC32MX_USBPRIO - USB

8
configs/pic32-starterkit/ostest/ld.script
View File

@ -36,13 +36,13 @@
MEMORY
{
/* The PIC32MX440F512H has 512Kb of program FLASH at physical address
/* The PIC32MX795F512L has 512Kb of program FLASH at physical address
* 0x1d000000 but is always accessed at KSEG0 address 0x9d00:0000
*/
kseg0_progmem (rx) : ORIGIN = 0x9d000000, LENGTH = 512K
/* The PIC32MX440F512H has 12Kb of boot FLASH at physical address
/* The PIC32MX795F512L has 12Kb of boot FLASH at physical address
* 0x1fc00000. The initial reset vector is in KSEG1, but all other
* accesses are in KSEG0.
*
@ -76,12 +76,12 @@ MEMORY
kseg1_dbgcode (rx) : ORIGIN = 0xbfc02000, LENGTH = 4096-16
kseg1_devcfg (r) : ORIGIN = 0xbfc02ff0, LENGTH = 16
/* The PIC32MX440F512H has 32Kb of data memory at physical address
/* The PIC32MX795F512L has 128Kb of data memory at physical address
* 0x00000000. Since the PIC32MX has no data cache, this memory is
* always accessed through KSEG1.
*/
kseg1_datamem (w!x) : ORIGIN = 0xa0000000, LENGTH = 32K
kseg1_datamem (w!x) : ORIGIN = 0xa0000000, LENGTH = 128K
}
OUTPUT_FORMAT("elf32-tradlittlemips")