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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>
* asm-generic: partially sync io.h with linux kernelOleksij Rempel2017-09-081-1/+2
| | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sandbox: drop unused header filesAntony Pavlov2016-10-122-26/+0
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@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>
* sandbox: asm/byteorder.h: fix guard macro nameAntony Pavlov2015-07-021-3/+3
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sandbox: use generic posix_types.hSascha Hauer2015-06-031-93/+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 Hauer2015-06-032-1/+11
| | | | | | | | 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>
* consistently use the same bitops.h fileSascha Hauer2014-07-171-6/+19
| | | | | | | | | | | | | | | | 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>
* sandbox: add bit manipulation stuffHolger Schurig2014-06-261-0/+7
| | | | | | | | The functions are already in the sandbox, just the #defines are missing. Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* common: Allow for I/O mapped I/OMichel Stam2014-04-081-0/+1
| | | | | | | | Rework the current framework so that I/O mapped I/O resources are also possible. Signed-off-by: Michel Stam <michel@reverze.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* 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>
* Merge branch 'for-next/sandbox'Sascha Hauer2012-10-032-1/+15
|\ | | | | | | | | Conflicts: arch/sandbox/mach-sandbox/include/mach/linux.h
| * sandbox: fix posix_typesAlexander Aring2012-09-111-0/+14
| | | | | | | | | | | | | | | | Fix setting of size_t ssize_t and ptrdiff_t for 32 bit and 64 bit systems. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * sandbox-unaligned: better usement of ifdefAlexander Aring2012-09-111-1/+1
| | | | | | | | | | | | | | | | | | GCC versions below 4.6 don't set __BYTE_ORDER__ with __ORDER_LITTLE_ENDIAN__. So it's better to use __BYTE_ORDER and __LITTLE_ENDIAN instead. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-4/+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>
* sandbox: add asm-generic/io.hAlexander Aring2012-09-031-1/+6
| | | | | | | | Add in sandbox asm/io.h the asm-generic/io.h header file. Needed by NAND support. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* 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>
* sandbox: fix 64bit buildSascha Hauer2012-06-251-0/+7
| | | | | | | | On x86_64 we need CONFIG_PHYS_ADDR_T_64BIT to make the resource sizes 64bit. The kernel has this as a Kconfig variable, but on barebox sandbox will build with whatever compiler we find, so we can't put it into Kconfig. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add unaligned.h to sandbox archLars Poeschel2012-02-271-0/+19
| | | | | | | | To be able to use the sandbox with fat filesystem support unaligned.h is needed. It tries to be general in selecting little endian or big endian on a gcc macro. Signed-off-by: Lars Poeschel <lars@kiwigrid.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sandbox: move ELFCLASS detection to asm/elf.hJean-Christophe PLAGNIOL-VILLARD2011-11-221-1/+10
| | | | | | | | | now we can detect the host build from gcc macro and cross compile the sandbox Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Loïc Minier <loic.minier@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sandbox: make asm/io.h nonemptySascha Hauer2011-09-231-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'pu-remove-gd_t' into nextSascha Hauer2011-08-031-30/+0
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| * remove unused global_data.hSascha Hauer2011-08-011-30/+0
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | sandbox: switch to resourceJean-Christophe PLAGNIOL-VILLARD2011-07-301-0/+0
|/ | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* sandbox: make asm/swab.h nonemptySascha Hauer2011-04-251-0/+6
| | | | | | Otherwise it gets erased with make distclean. 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-VILLARD2011-01-171-0/+0
| | | | | | | 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>
* 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>
* rename U-Boot-v2 project to bareboxSascha Hauer2009-12-151-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* [SANDBOX] move include/asm-sandbox to arch/arm/include/sandboxJean-Christophe PLAGNIOL-VILLARD2009-10-2211-0/+231
Move platform independent header files to arch/sandbox/include/asm, leaving those in asm/arch*. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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