This port was the joing effort of Janne Rosberg, Ivan Ucherdzhiev, and myself. I give credit to Ivan for the kill because he is the one to held on to the end.
Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
configs/imxrt1050-evk/scripts: Add section to linker script to handle the case where RAMFUNCs are enabled. RAMFUNCs appear to be enabled in the default configuration ... they probably should not be enabled.
Author: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
arch/arm/src/imxrt: imxrt_lowputc.c is finished. Now everything needed for the initial port is done and ready for testing.
arch/arm/src/imxrt: Add logic to imxrt_lowputc.c. Still incomplete.
Author: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
arch/arm/src/imxrt: Add serial support. configs/imxrt1050-evk: Add linker script.
Author: Gregory Nutt <gnutt@nuttx.org>
arch/arm/src/imxrt: Add initial cut at imxrt_allocateheap.c
Author: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
arm/arm/src/imxrt: Completes all definitions for PADMUX, CTLMUX, and IOMUX_INPUT and mapping tables on imxrt_gpio.c and imxr_iomuxc.c.
arch/arm/src/imxrt/chip: Add definitions for IMXRT_PADCTL and IMXRT_PADMUX registers. Only the IMXRT_INPUT definitions in this commit.
arch/arm/src/imxrt/chip: Add more IOMUXC register definitions.
Author: Gregory Nutt <gnutt@nuttx.org>
configs/imxrt1050-evk: Add STRIP definition to Make.defs.
arch/arm/src/imxrt: Bring in i.MX6 memory configuration settings.
arch/arm/src/imxrt: Remove call to non-existent imxrt_gpioinit() from imxrt_start.c.
arch/arm/src/imxrt: Bring in incomplete imxrt_iomuxc.c file from i.mx6.
arch/arm/src/imxrt: Add first cut at GPIO interrupt logic.
arch/arm/include: Add definitions to support a second level of GPIO pin interrupts.
Author: Janne Rosberg <janne.rosberg@offcode.fi>
arch/arm/src/imxrt: Add imxrt_wdog.c/.h
Author: Gregory Nutt <gnutt@nuttx.org>
arch/arm/src/imxrt: Port SAMv7 interrupt logic to imxrt_irq.c.
arch/arm/src/imxrt: More clarification of the start-up memory map.
arch/arm/src/imxrt: Some mostly cosmetic clean-up to the imxrt_start.c file that was so rudely taken from the SAMv7.
arch/arm/src/imxrt: Add imxrt_start.c. Initial commit is the the SAMv7 startup logic with name changes.
Author: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
arch/arm/src/imxrt: Adds a few IOMUXC register definitions.
Author: Janne Rosberg <janne.rosberg@offcode.fi>
arch/arm/src/imxrt: Add imxrt_clockconfig.c/.h
configs/imxrt1050-evk: Add clock configuration definitions to board.h
arch/arm/src/imxrt: Fix CCM register name; Fix doubly defined in LPUART bit field.
arch/arm/src/imxrt: Add analog defines to CCM register definition header file.
Author: Gregory Nutt <gnutt@nuttx.org>
arch/arm/src/imxrt: Bring in GPIO C files from i.MX6. Things are in disarray now because that GPIO logic depends on IOMUXC logic which is not yet in place.
arch/arm/src/imxrt: Add a few more GPIO definitions to make the header file compatible with i.MX6
arch/arm/src/imxrt/chip: Add GPIO register definition file.
Author: Janne Rosberg <janne.rosberg@offcode.fi>
arch/arm/src/imxrt: Add DCDC register definitions.
arch/arm/srch/imxrt: Add CCM register bit definitions
Author: Gregory Nutt <gnutt@nuttx.org>
Purely cosmetic
arch/arm/src/imxrt: Add system reset controller register definition header file.
Embarassingly trivial change left in compiler.
arch/arm/src/imxrt: Finishes i.MX RT1050 LPUART register definition header file.
arch/arm/src/imxrt: Beginning of an i.MX RT1050 LPUART register definition header file.
Some trivial things
Author: Janne Rosberg <janne.rosberg@offcode.fi>
arch/arm/src/imxrt: Add imxrt_wdog.h
arch/arm/src/imxrt: Add initial imxrt_ccm.h
Author: Gregory Nutt <gnutt@nuttx.org>
Trivial update to README.
arch/arm/src/imxrt: The i.MX Rt implements 4 bits of interrupt priority, not two. Thanks, Janne.
arch/arm/src/imxrt: Fix some initial compile issues. Still a long way from complete, but there is a buildable environment now for the imxrt1050-evk.
configs/imxrt1050-evk: Add an initial NSH configuration for testing.
configs/Kconfig: Hook the i.MX RT 1050 board configuration into the NuttX configuration system.
configs/imxrt_evk: Add the framework for i.MX RT 1050 board support.
arch/arm/src/imxrt: Bring in a few more files from LPC54xxx.
arch/arm/src/imxrt: Bring in imxrt_clrpend() from the LPC54xxx.
arch/arm/src/imxrt: Bring in Cortex-M7 SysTick setup from the SAMv7.
arch/arm/src/imxrt: Add a few easy files.
arch/arm/src/imxrt/chip: Add memory map header files.
arch/arm/src/imxrt: A few basic files to start the port to the i.MX RT 1050.
Squashed commit of the following:
Remove final references to CC3200 from the repository.
arch/arm/include/tiva: Remove all CC3200 support.
arch/arm/src/tiva: Remove all CC3200 support.
configs/cc3200-launchpad: Remove the board support directory.
Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
Fix a few remaining refereces to cc3000.
Author: Alan Carvalho de Assis <acassis@gmail.com>
drivers/wireless/cc3000: emove the driver to support CC3000 because it doesn't use the USRSOCKET
Author: Alan Carvalho de Assis <acassis@gmail.com>
configs: Remove board support to CC3000 from all relevant configurations.
Author: Gregory Nutt <gnutt@nuttx.org>
configs/spark: Removes Spark board configuration. Still available in the Obsoleted repository. This is preparation for removal of CC3000 support by Alan Carvalho de Assis. If there is no CC3000 support, then there is no purpose in supporting the Spark either.
configs/flipnclick-pic32mz: Switch the serial console to UART4. Clean up some minor issues the LED options.
configs/flipnclick-pic32mz: Add support for two on-board buttons: T1 and T2.
configs/flipnclick-pic32mz: Adds basic board support for the Mikroe Flip&Click PIC32MZ board. Initial commit is just the configs/pic32mz-starterkit with some name chanages.
configs/flipnclick-sam3x: Add support for the 4 user-controllable LEDs on the board.
configs/flipnclick-sam3x: Add board support for the Mikroe Flip&Click SAM3X.
configs/arduino-due: Update this old configuration so that it is structured a little more like recent board support.
Squashed commit of the following:
net/icmpv6: IPPROT_ICMP6 socket logic now builds without error.
net/icmpv6: Add support for read-ahead and poll(). Initial commit is just cloned from ICMP with the appropriate name changes.
configs/: All defconfig filess that include CONFIG_NET_ICMPv6_SOCKET=y need to select CONFIG_SYSTEM_PING6=y and deselect CONFIG_DISABLE_POLL.
Update NSH documention to show that ping6 is now a built in command.
net/icmpv6: Add icmpv6_sendto.c and icmpv6_recvfrom.c. Initial versions are just clones from icmp/ with appropriate name changes.
net/icmpv6: Clone some ICMP socket logic as the beginning of support for ICMPv6 socket support.
Rename CONFIG_NET_ICMPv6_PING to CONFIG_NET_ICMPv6_SOCKET. Move prototype for icmpv6_ping from include/nuttx/net/icmpv6 to net/icmpv6/icmpv6.h
Squashed commit of the following:
net/icmp: Finishes off icmp_recvfrom().
net/icmp: Add readahead support for IPPROTO_ICMP sockets.
net/icmp: Add poll() support for IPPROTO_ICMP sockets.
net/icmp: Add a connection structure for IPPROTO_ICMP sockets.
net/icmp: Implements sendto for the IPPROTO_ICMP socket.
net/icmp: Move icmp_sendto() and icmp_recvfrom() to separate files. They are likely to be complex (when they are implemented).
net/icmp: Hook IPPROTO_ICMP sockets into network. Fix some naming collisions. Still missing basic ICMP send/receive logic.
configs: apps/system/ping current need poll() enabled.
configs: All defconfig files that use to enable low-level support must now enabled CONFIG_SYSTEM_PING.
net/icmp: Adds basic build framework to support IPPROTO_ICMP sockets.
BCM2708: Add enough infrastructrue (more stubs) to get a clean compilation of the Pi Zero configuration (with many undefined things at link time).
BCM2708: Add basic interrupt handling logic
BCM2708: Add interrupt register definitions.
BCM2708: Add irq.h header file
BCM2708/Pi zero: bcm_boot.c and bcm_memorymap.h now compile. Added pizero linker script.
BCM2708/Pi Zero: Add Make.defs needed to build.
arch/arm/include/bcm2708, arch/arm/src/bcm2708, configs/pizero: Add some basic build and configuration logic.
configs/pizero: Add some basic structure of the Rasperry Pi Zero port.
Created directory configs/pizero. Nothing there now but a README.txt file.
Add initial boot.c and memorymap.c files
Author: Alan Carvalho de Assis <acassis@gmail.com>
Add AUX/UART/SPI registers definition
Author: Alan Carvalho de Assis <acassis@gmail.com>
Pizero GPIO registers
* Initial commit to add GPIO definitions
* Add remaining GPIO registers definition
Alan Carvalho de Assis <acassis@gmail.com>
BCM2708 memory map: Add VBASE defintions; fix VCSDRAM address per Alan; move all virtual address to the bottom of the file to avoid confusion -- top is all physical address; bottom is all veritural address.
Add initial memory map to BCM2708/BCM2835
Alan Carvalho de Assis <acassis@gmail.com>
binfmt: Fix some compilation issues introduced in previous changes. Verfied with the STM32F4-Discovery ELF configuration.
binfmt: schedule_unload() is an internal OS function and must not alter the errno variable.
binfmt: unload_module() is an internal OS function and must not alter the errno variable.
binfmt: load_module() is an internal OS function and must not alter the errno variable.
binfmt: exec_module() is an internal OS function and must not alter the errno variable.
