At91 kernel patches for clothes

Legacysam9n12page patch after the other in proper order. Add the at91sam9g45 series support to the at91 generic clock file. Jonathan cameron, hartmut knaack, larspeter clausen, peter meerwaldstadler, nicolas. Automatic rebootless kernel updates oracle ksplice. First steps towards integrating support for at91sam9261 based on ivan kokshayskys patches nand.

The following issues are known on this architecture. Firstly, use the 9n12ek default kernel configuration. Basic steps to use ltsi patch an example to prepare ltsi kernel 1. Alexandre belloni patch applied to the pinctrl tree with nicolas ack. It also takes advantage of the management by functionalities of.

This patch allows nearly all of the kernel to be preempted, with the. This forum is for users of microchip mpus and who are interested in using linux os. Linux4sam kernel patch the patched is against kernel 2. Welcome to at91sam community discussions index page. Jonathan cameron, hartmut knaack, larspeter clausen, peter meerwald. Randy dunlap, adrian hunter, masahiro yamada, andrew jeffery, baolin wang, chunyan zhang, faiz abbas, manivannan sadhasivam. These patches fix a few severe issues affecting most at91 socs where boot can hang after a nongeneral reset, and where the only way to get the system booting. Adding of all code that is needed for driving on2 embedded video decoder ip gpl add on28170 gpl modules 2. Contribute to linux4samlinuxat91 development by creating an account on github. At91sam9m10 addition to experimental patchset at91 linux kernel sources summary. Fixes hanging using multi block operations seen during cmd25. Webhome kernel and open source projects on microchip at91 smart armbased microprocessors aka sam. This support covers sama5d31, sama5d33, sama5d34, sama5d35, sama5d36. To install by patching, get all the newer patch files, enter the top level directory of the kernel source linux4.

While we can only select between standby and mem states for power management, the atmel platforms can actually support more modes. This takes care of the particularities of the pmc for this series. I will gladly share the solutions to the above which i found, but as a novice to this kind of effort, i need help in creating the appropriate patch file. Our goal is to be an interface with open source projects that include at91 support. We therefore welcome your feedback to help us improve this website and make it an even more useful tool for our community of clients, partners, users, and microchip technology fans. So if you compile your own kernel, and update to each new minor version the day it is released, instead of redownloading a new 75mb tarball for each minor update, you just download for example the main tarball for a given version once and then the patch. That pull request replaces th previous one sent by nicolas. For both standby and mem, allow selecting which mode will be used using the atmel.

A device tree overlay is a file that can be used at runtime by the bootloader in our case to dynamically modify the device tree, by adding nodes to the tree and making changes to properties in the existing tree. The linux tarball is around 75mb, whereas the patches usually just have a few kb. Contribute to linux4samlinux at91 development by creating an account on github. The kernel recipe directory in our custom meta layer is as follows. The objective of the atmel linux team is to integrate all the at91 related material in the official linux kernel. In my case, the pll hardware was set to 96 mhz before the ohci driver loads, and therefore the usb clock divider was being set to 2 even though the ohci driver. Legacylinuxkernel patches the experimental at91 patch set is built and contributed by people from the at91 linux community. The linux kernel for microchip atmel armbased soc aka at91 is distributed as a git tree hosted on github as a fork of the official linus torvalds git tree. This change moves the logic to check if the current channel is the touchscreen channel to a separate helper. So my kernel build was likely only being run when i. Low and high threshold interrupts are supported by the hardware but are not currently implemented. Added selection of uart on which early kernel messages should be output. They contain unpublished or not yet included piece of code or driver. One of clear linuxs kernel patches to help with boot time.

This is the at91 specific part of usb host integration. Now, aic and aic5 have common irq chip initialization function. Yes, we undercut oracle with hidden linux patches the. In my case, the pll hardware was set to 96 mhz before the ohci driver loads, and therefore the usb clock divider was. Toggle navigation patchwork linux arm kernel architecture patches bundles about this project. The ehci high speed controller has a companion ohci controller to manage usb full and low speed. This piece of code handles better big file writing. Aspeed ast2400ast2500 bmc socs include a 16 channel, 10bit adc. Then you can customize the kernel configuration further with. The at91 website is fundamentally community oriented. Patch series art swf date submitter delegate state 1515 power. Red hat has changed the way it distributes enterprise linux kernel code in an effort to prevent oracle and novell from stealing its customers.