From 97dbf4d9057c2647c854efbf2f637999e7dd91e7 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 17 Apr 2010 14:12:11 +0000 Subject: [PATCH] Updated README's git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2603 42af7a65-404d-4744-a932-0658087f49c3 --- arch/README.txt | 49 ++++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 44 insertions(+), 5 deletions(-) diff --git a/arch/README.txt b/arch/README.txt index 0695a14593..3a717c46bc 100644 --- a/arch/README.txt +++ b/arch/README.txt @@ -157,6 +157,12 @@ arch/arm - ARM-based micro-controllers NuttX operates on the ARM9EJS of this dual core processor. This port complete, verified, and included in the NuttX release 0.2.1. + arch/arm/include/imx and arch/arm/src/imx + Freescale MC9328MX1 or i.MX1. This port uses the Freescale MX1ADS + development board with a GNU arm-elf toolchain* under either Linux or Cygwin. + STATUS: This port has stalled because of development tool issues. Coding + is complete on the basic port (timer, serial console, SPI). + arch/arm/include/lm3s and arch/arm/src/lm3s These directories contain support for the Luminary LMS family, particularly for the LM3S6918. The initial, release of this port was included in NuttX version @@ -166,16 +172,49 @@ arch/arm - ARM-based micro-controllers arch/arm/include/lpc214x and arch/arm/src/lpc214x These directories provide support for NXP LPC214x family of - processors. This port boots and passes the OS test (examples/ostest). + ARM7TDMI processors. This port boots and passes the OS test (examples/ostest). The port is complete and verifed. As of NuttX 0.3.17, the port includes: timer interrupts, serial console, USB driver, and SPI-based MMC/SD card support. A verifed NuttShell (NSH) configuration is also available. + arch/arm/include/lpc2378 and arch/arm/src/lpc2378. + NXP LPC2378. Support is provided for the NXP LPC2378 MCU. This port was + contributed by Rommel Marcelo is was first released in NuttX-5.3. + STATUS: This port boots and passes the OS test (examples/ostest) and + includes a working implementation of the NuttShell (NSH). The port is + complete and verified. As of NuttX 5.3, the port includes only basic + timer interrupts and serial console support. + + arch/arm/include/lpc313x and arch/arm/src/lpc313x + These directories provide support for NXP LPC313x family of + ARM926EJ-S processors. The port for the NXP LPC3131 was first + released in NuttX-5.1 (but was not functional until NuttX-5.2). + STATUS: The basic EA3131 port is complete and verified in NuttX-5.2 + This basic port includes basic boot-up, serial console, and timer + interrupts. This port was extended in NuttX 5.3 with a USB high + speed driver contributed by David Hewson. This port has been + verified using the NuttX OS test, USB serial and mass storage tests + and includes a working implementation of the NuttShell ((NSH)). + + arch/arm/include/sam3u and arch/arm/src/sam3u + Atmel AT91SAM3U. This port is for Atmel AT91SAM3U4E MCU. + STATUS: The basic AT91SAM3U port was released in NuttX version 5.1. + The basic port includes boot-up logic, interrupt driven serial + console, and system timer interrupts. That release passes the + NuttX OS test and is proven to have a valid OS implementation. A + onfiguration to support the NuttShell is also included. + arch/arm/include/stm32 and arch/arm/src/stm32 - These directories contain support for the STMicro STM32 family, particularly - for the STM32F103ZET6. The initial, release of this port was included in NuttX version - 0.4.12. The current port includes timer, and serial console. Work is underway for - USB, SPI, microSD, and LCD. + These directories contain support for the STMicro STM32 family, particularly + for the STM32F103ZET6. + STATUS: The basic STM32 port was released in NuttX version 0.4.12. + The basic port includes boot-up logic, interrupt driven serial console, + and system timer interrupts. The 0.4.13 release added support for SPI, + serial FLASH, and USB device.; The 4.14 release added support for + buttons and SDIO-based MMC/SD and verifed DMA support. Verified + configurations are available for NuttX OS test, the NuttShell (NSH) + example, the USB serial device class, and the USB mass storage device + lass example. arch/arm/include/str71x and arch/arm/src/str71x These directories provide support for the STMicro STR71x processors.