WebCommunicating with Hardware - LWN.net ... buf.: ... http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=blob;f=drivers/usb/gadget/m66592-udc.h;hb=92b5abbb44e05cdbc4483219f30a435dd871a8ea
Re: [PATCH] arch: m32r: include: asm: add ioread*_rep() and …
WebI would recommend you to download the starterware package ans use the NAND sample code given in it. It is always good to start with something which already works. You can … WebThis series adds a new SPI driver using the spi-mem interface for the Aspeed static memory controllers of the AST2600, AST2500 and AST2400 SoCs. * AST2600 Firmware SPI Memory Controller (FMC) * AST2600 SPI Flash Controller (SPI1 and SPI2) * AST2500 Firmware SPI Memory Controller (FMC) * AST2500 SPI Flash Controller (SPI1 and SPI2) daryl redwine
9.4. Using I/O Memory - Make Linux
Webvoid iowrite32_rep(void *addr, const void *buf, unsigned long count); These functions read or write countvalues from the given bufto the given addr. Note that countis expressed in … Webiowrite32_rep (mpp_dev->reg_base + offset, buffer, count); mb (); for (i = 0; i < count; i++) { u32 cur = 0; u32 pos = offset / 4 + i; cur = ioread32 (mpp_dev->reg_base + pos * 4); … WebThese behave in the same way as the ioread32 ()/iowrite32 () family, but with reversed byte order, for accessing devices with big-endian MMIO registers. Device drivers that can … daryl red dawn