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* arm: asm: dma-mapping: added dma_free_coherent APIKishon Vijay Abraham I2015-04-141-0/+7
| | | | | | | | | Added dma_free_coherent corresponding to the dma_alloc_coherent in dma-mapping.h in order to free memory allocated using dma_alloc_coherent. This API is used in dwc3 driver. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* include: asm: dma-mapping: get rid of the compilation warning in udc-coreKishon Vijay Abraham I2015-04-141-1/+1
| | | | | | | | | Fixed the following warning here. "warning: ‘dma_alloc_coherent’ defined but not used" while compiling udc-core Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* arm: dma_alloc_coherent: malloc() -> memalign()Kuo-Jung Su2013-09-141-1/+1
| | | | | | | | | | | | Even though the MMU/D-cache is off, some DMA engines still expect strict address alignment. For example, the incoming Faraday FTMAC110 & FTGMAC100 ethernet controllers expect the tx/rx descriptors should always be aligned to 16-bytes boundary. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Albert ARIBAUD <albert.u.boot@aribaud.net>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-241-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Fix Stelian's email addressStelian Pop2011-11-291-1/+1
| | | | | | | Change my old email address which is no longer valid. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* Move architecture-specific includes to arch/$ARCH/include/asmPeter Tyser2010-04-131-0/+50
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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