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* move umode_t typedef from asm/types.h to linux/types.hAntony Pavlov2019-01-181-2/+0
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* whole tree: remove trailing whitespacesDu Huanpeng2016-04-212-168/+168
| | | | | Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rework remap_rangeSascha Hauer2015-11-031-13/+1
| | | | | | | | | | | | | | | | | | remap_range is for remapping regions with different cache attributes. It is implemented for ARM and PowerPC only, the other architectures only provide stubs. Currently the new cache attributes are passed in an architecture specific way and the attributes have to be retrieved by calls to mmu_get_pte_cached_flags() and mmu_get_pte_uncached_flags(). Make this simpler by providing architecture independent flags which can be directly passed to remap_range() Also provide a MAP_ARCH_DEFAULT flag and a arch_can_remap() function. The MAP_ARCH_DEFAULT defaults to whatever caching type the architecture has as default. the arch_can_remap() function returns true if the architecture can change the cache attributes, false otherwise. This allows the memtest code to better find out what it has to do. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* exitcall: move arch_shutdown to exitcall infrastructureHerve Codina2015-07-131-5/+1
| | | | | Signed-off-by: Herve Codina <Herve.CODINA@celad.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: replace __inline__ with inlineSascha Hauer2015-07-021-4/+4
| | | | | | inline is preferred over __inline__ Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: replace extern inline with static inlineSascha Hauer2015-07-022-7/+7
| | | | | | Replaced in the kernel a long time ago, not compatible with gcc5. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: use generic posix_types.hSascha Hauer2015-06-031-85/+1
| | | | | | | Use generic asm-generic/posix_types.h instead of repeating the typedefs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* introduce bitsperlong.h for remaining architecturesSascha Hauer2015-06-031-1/+1
| | | | | | | | This introduces the bitsperlong.h file for the remaining architectures. It's purpose is to define BITS_PER_LONG which in the next step can be used by a generic posix_types.h file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dma: Use generic place for dma_addr_t typedefSascha Hauer2015-05-221-4/+0
| | | | | | | | | Instead of letting all architectures define their own dma_addr_t use a common place in include/linux/types.h and use a Kconfig symbol that architectures can select to define the width of dma_addr_t. The same is done in the Kernel. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: consolidate arch/blackfin/include/asm/linkage.hMasahiro Yamada2015-02-022-48/+7
| | | | | | | | | | | | | | | | | | | Since include/linux/linkage.h includes <asm/linkage.h>, the basic coding style we should follow is: - <linux/linkage.h> should contain default macro defines - <asm/linkage.h> can define arch-specific macros and override the default ones in <linux/linkage.h> The arch/blackfin/include/asm/linkage.h has redundant defines that are already defined in <linux/linkage.h>. Replace it with the one imported from Linux 3.19-rc6. Generally, <asm/linkage.h> should not be included directly. Fix two files to include <linux/linkage.h> instead. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* consistently use the same bitops.h fileSascha Hauer2014-07-171-345/+16
| | | | | | | | | | | | | | | | We have many variants of the same bitops.h file. Consistently use the same file for all architectures which completely use the generic bitops versions. Some architectures had static inline versions of functions identically to the generic versions, these are removed and the generic versions are used directly now. Also several architectures depend on the generic find_*_bit functions but didn't have the GENERIC_FIND_NEXT_BIT Kconfig option selected. This is added where needed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2013-02-041-0/+18
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| * remap_range: make function 'remap_range' globalAlexander Aring2013-01-181-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | Change function remap_range in arm architecture to make it global accessable. For example command 'memtest' can change pte flags to enable or disable cache. Add dummy function for others architectures that doesn't have mmu or pte support. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | blackfin: Use unsigned long for __kernel_size_tSascha Hauer2013-01-271-1/+1
|/ | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-1723-92/+0
| | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: Add unaligned supportSascha Hauer2012-09-041-0/+11
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/dma-cache-align'Sascha Hauer2012-07-021-0/+13
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| * blackfin, mips, openrisc, ppc, sandbox, x86: add generic dma_alloc, dma_free ↵Marc Kleine-Budde2012-06-301-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | inlines Some drivers call dma_inv_range() on buffers, on arm these buffers must be cache line aligned. This patch introduces a generic dma_alloc, dma_free. Archs can implement in their own functions in "asm/dma.h" and add a: #define dma_alloc dma_alloc #define dma_free dma_free On all other archs the generic versions, which translate into xmalloc and free are used. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | blackfin: Add missing fls includeSascha Hauer2012-06-281-0/+3
|/ | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: Fix build due to missing __raw_* io accessorsSascha Hauer2012-06-211-0/+7
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: remove contents of page.h to make barebox compilable againSascha Hauer2011-12-071-92/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add sections.h header fileSascha Hauer2011-01-171-0/+1
| | | | | | | The file location and variable names from the Linux Kernel have been used here. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* import swab.h arch implementation form linux v2.3.37Jean-Christophe PLAGNIOL-VILLARD2011-01-172-0/+51
| | | | | | | this will avoid __bswapsi2 issue see with gcc 4.5.1 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: remove duplicated PAGE_SIZE defineJean-Christophe PLAGNIOL-VILLARD2010-09-241-1/+0
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* types.h: move __kernel_dev_t to include/linux/types.hJean-Christophe PLAGNIOL-VILLARD2010-09-171-1/+0
| | | | | | no need to have a arch specific type Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* remove now unused arch_executeSascha Hauer2010-03-301-1/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* blackfin: implement arch_shutdown callSascha Hauer2010-03-301-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rename U-Boot-v2 project to bareboxSascha Hauer2009-12-1523-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has been done with the following script: find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \ -e 's/u2boot/barebox/g' \ -e 's/U2Boot/barebox/g' \ -e 's/U-boot V2/barebox/g' \ -e 's/u-boot v2/barebox/g' \ -e 's/U-Boot V2/barebox/g' \ -e 's/U-Boot-v2/barebox/g' \ -e 's/U_BOOT/BAREBOX/g' \ -e 's/UBOOT/BAREBOX/g' \ -e 's/uboot/barebox/g' \ -e 's/u-boot/barebox/g' \ -e 's/u_boot/barebox/g' \ -e 's/U-Boot/barebox/g' \ -e 's/U-boot/barebox/g' \ -e 's/U-BOOT/barebox/g' find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \ xargs -0 -r rename 's/u[-_]?boot/barebox/' It needs some manual fixup following in the next patch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* [BLACKFIN] move include/asm-blackfin to arch/blackfin/include/asmJean-Christophe PLAGNIOL-VILLARD2009-10-2241-0/+9506
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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