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| * | | common, itest: pass u-boot env variables to itest.sHeiko Schocher2014-02-21-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | compare two U-Boot Environment variables with itest.s, example: => print tmp ver tmp=U-Boot 2013.10-g75e ver=U-Boot 2013.10-g75eb4bc (Jan 21 2014 - 10:35:39)MPC83XX => print check_ub_ver check_ub_ver=if itest.s \${tmp} == \${ver}; then echo equal; else echo diff ;fi => run check_ub_ver diff => setenv tmp U-Boot 2013.10-g75eb4bc (Jan 21 2014 - 10:35:39)MPC83XX => print tmp ver tmp=U-Boot 2013.10-g75eb4bc (Jan 21 2014 - 10:35:39)MPC83XX ver=U-Boot 2013.10-g75eb4bc (Jan 21 2014 - 10:35:39)MPC83XX => run check_ub_ver equal Signed-off-by: Heiko Schocher <hs@denx.de>
| * | | common, ubi: add ubi check volumename commandHeiko Schocher2014-02-21-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | check with this ubi command, if a UBI volume with "volumename" exists in current ubi device. Signed-off-by: Heiko Schocher <hs@denx.de>
| * | | boards.cfg: Delete the equivalent entriesMasahiro Yamada2014-02-21-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some entries which produce the same binaries: - ep8248E is equivalent to ep8248 - MPC8360ERDK_66 is equivalent to MPC8360ERDK - Adder87x/AdderUSB is equivalent to Adder - EVB64260_750CX is equivalent to EVB64260 I also notice - Lite5200 is equivalent to icecube_5200 - Lite5200_LOWBOOT is equivalent to icecube_5200_LOWBOOT - Lite5200_LOWBOOT08 is equivalent to icecube_5200_LOWBOOT08 But I am keeping them. (Wolfgang suggested to do so because Lite5200* are referenced in misc documents.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | boards.cfg: Place "-" in the 8th field if it is the same as 7thMasahiro Yamada2014-02-21-40/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 8th field of boards.cfg takes the form: <board config name>[:comma separated config options] We should describe explicitely the 8th field only when it is necessary to do so. Specify "-" in the 8th field if it is the same as 7th field. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | | ext4fs: Add ext4 extent cache for read operationsIonut Nicu2014-02-21-73/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In an ext4 filesystem, the inode corresponding to a file has a 60-byte area which contains an extent header structure and up to 4 extent structures (5 x 12 bytes). For files that need more than 4 extents to be represented (either files larger than 4 x 128MB = 512MB or smaller files but very fragmented), ext4 creates extent index structures. Each extent index points to a 4KB physical block where one extent header and additional 340 extents could be stored. The current u-boot ext4 code is very inefficient when it tries to load a file which has extent indexes. For each logical file block the code will read over and over again the same blocks of 4096 bytes from the disk. Since the extent tree in a file is always the same, we can cache the extent structures in memory before actually starting to read the file. This patch creates a simple linked list of structures holding information about all the extents used to represent a file. The list is sorted by the logical block number (ee_block) so that we can easily find the proper extent information for any file block. Without this patch, a 69MB file which had just one extent index pointing to a block with another 6 extents was read in approximately 3 minutes. With this patch applied the same file can be read in almost 20 seconds. Signed-off-by: Ionut Nicu <ioan.nicu.ext@nsn.com>
| * | | SMC91111: Fix compilation warningsBhupesh Sharma2014-02-21-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following warning messages coming out of 'drivers/net/smc91111.h' when compiled for 'vexpress_aemv8a': warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Currently this issue seems to surface when SMSC is compiled for 64-bit ARMv8 platforms, so the change is protected under CONFIG_ARM64, so that it doesn't break other existing platforms. In addition this patch tries to fix some checkpatch errors and warnings (others related to camel-casing and volatile usage will be addressed by a later patch). This fix has been tested on both ARMv8 foundation model v1 and v2. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
| * | | kbuild: fix errors of 'make *tags' and 'make cscope'Masahiro Yamada2014-02-21-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reported-by: Nishanth Menon <nm@ti.com>
| * | | kbuild: a minor optimization of "make clobber"Masahiro Yamada2014-02-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The pattern rule "MLO*" can delete both MLO and MLO.byteswap. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | .gitignore: ignore boot images by pattern rule /u-boot*Masahiro Yamada2014-02-21-18/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot supports various boot images for various SoCs. It is annoying to modify .gitignore file every time we add/delete boot images. Fortunately, there is a simple rule: Those with file name prefix "u-boot" at the top directory are all generated files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | Fix memory commands for 64-bit platformsYork Sun2014-02-21-36/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For aarch64, unsigned long is 64-bit data. Memory commands should be fixed with u32 for 32-bit address access. To be clear, ushort is replace with u16, u_char is replaced with u8. Signed-off-by: York Sun <yorksun@freescale.com> Acked-by: Wolfgang Denk <wd@denx.de>
| * | | pxe: prepend fdtdir to DTB name irrespective of sourceStephen Warren2014-02-21-37/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The directory name from an fdtdir directive in a PXE config file should always be pre-pended to the DTB filename; it shouldn't matter whether the DTB filename came from the $fdtfile environment variable, or whether it was constructed dynamically from ${soc}-${board}.dtb. Fix the code to always prepend the directory name. Reported-by: Dennis Gilmore <dennis@ausil.us> Fixes: c61d94d86035 ("pxe: implement fdtdir extlinux.conf tag") Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Dennis Gilmore <dennis@ausil.us> Tested-by: Dennis Gilmore <dennis@ausil.us>
| * | | fix address of error message in mtest commandDavid Feng2014-02-21-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch deal with error message of mtest command. When test failed, the mtest command will output error information that include memory address and value. But the address field is not correct or misleading. Signed-off-by: David Feng <fenghua@phytium.com.cn>
| * | | common: Add get_effective_memsize() to memsize.cYork Sun2014-02-21-39/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function has been around for powerpc. It is used for systems with memory more than CONFIG_MAX_MEM_MAPPED. In case of non-contiguous memory, this feature can limit U-boot to one block without going over the limit. Signed-off-by: York Sun <yorksun@freescale.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | | driver/ddr: Add 256 byte interleaving supportYork Sun2014-02-21-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale LayerScape SoCs support controller interleaving on 256 byte size. This interleaving is mandoratory. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | Driver/ddr: Add support of different DDR base addressYork Sun2014-02-21-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DDR base address has been the same from the view of core and DDR controllers. This has changed for Freescale ARM-based SoCs. Controllers setup DDR memory in a contiguous space and cores view it at separated locations. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | driver/ddr: Change Freescale ARM DDR driver to support both big and little ↵York Sun2014-02-21-59/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | endian Initially it was believed the DDR controller on Freescale ARM would have big endian. But some platform will have little endian. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | common: Remove invalid endianess conversionChristian Eggers2014-02-21-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | do_bootm_standanlone() calls ntohl(images->ep) which is wrong because endianess conversion has already been done: do_bootm() \-do_bootm_states() +-bootm_find_os() | \-images.ep = image_get_ep(); | \-uimage_to_cpu(hdr->ih_ep); \-boot_selected_os() \-do_bootm_standanlone() Without this conversion the code works correctly at least on AT91SAM9G45. On big endian systems there should be no difference after applying this patch because uimage_to_cpu(x) and ntohl(x) both expand to 'x'. Signed-off-by: Christian Eggers <ceggers@gmx.de>
| * | | serial: arc: Convert to use default_serial_putsAxel Lin2014-02-21-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | Use default_serial_puts() instead of duplicating the implementation. Signed-off-by: Axel Lin <axel.lin@ingics.com>
| * | | fs/fdos: RemoveTom Rini2014-02-21-1559/+1
| | | | | | | | | | | | | | | | | | | | | | | | We have an unused FAT implementation in fs/fdos, remove. Signed-off-by: Tom Rini <trini@ti.com>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2014-02-21-16/+163
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| | * | | doc: SPI: Add qspi test details on AM43xxSourav Poddar2014-02-18-0/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This shows the log obtained while testing qspi on AM437x board. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: ti_qspi: Add delay before xfer for am43xxSourav Poddar2014-02-18-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this delay, write/read is failing. Looks like, the WIP always remain set and hence a timeout occurs leading to the error. Without this patch, device does not get probed also. Here is the log. U-Boot# U-Boot# U-Boot# U-Boot# sf probe 0 SF: Unsupported flash IDs: manuf ff, jedec ffff, ext_jedec ffff Failed to initialize SPI flash at 0:0 U-Boot# sf probe 0 While with this patch, log is U-Boot# sf probe 0 SF: Detected MX25L51235F with page size 256 Bytes, erase size 64 KiB, total 64 MiB, mapped at 30000000 U-Boot# sf erase 0 0x80000 SF: 524288 bytes @ 0x0 Erased: OK U-Boot# mw 81000000 0xdededede 0x40000 U-Boot# sf write 81000000 0 0x40000 SF: 262144 bytes @ 0x0 Written: OK U-Boot# sf read 82000000 0 0x40000 SF: 262144 bytes @ 0x0 Read: OK U-Boot# md 0x82000000 Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: ti_qspi: Add AM43xx specifics changesSourav Poddar2014-02-18-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add AM43xx specific changes. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | am437x_epos_evm: add SPL API, QSPI, and serial flash supportSourav Poddar2014-02-18-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enables support for SPI SPL, QSPI and Spansion serial flash device on the EVM. Configures pin muxes for QSPI mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | am43xx: Add qspi supportSourav Poddar2014-02-18-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add QSPI definitions and clock configuration support. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: mxc_spi: i.MX6 DL/S have only 4 eCSPI controllerMarkus Niebel2014-02-18-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dual lite and solo variant have only 4 SPI controller. respect this in the MXC_SPI_BASE_ADRESSES macro Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: spi-mxc: implement clk control for ECSPI to fix SPI_MODE_3Markus Niebel2014-02-18-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SPI_MODE_3 requires clk high when inactive. The SCLK_CTL field of the config reg was not configured in case of CPOL. Fix configuration so that SPI_MODE_3 which uses CPOL configures the clk line to be high in inactive state. Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: spi-mxc: add defines for clk inactive state for ECSPIMarkus Niebel2014-02-18-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide define for the SCLK_CTL field of the config reg of ECSPI. While at it, oder the defines to improve readability and make adding more defines easier. Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | spi: xilinx: Move timeout calculation out of the loopMichal Simek2014-02-18-3/+5
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Timeout calculation should be out of the data loop. This patch increase spi bandwidth for 30%. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | arc: fix relocation for big-endian targetAlexey Brodkin2014-02-21-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of little-endian ARC700 instructions (which may include target address) are encoded as middle-endian. That's why it's required to swap bytes after read and ten right before write back. But in case of big-endian ARC700 instructions are encoded as a plain big-endian. Thus no need for byte swapping. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Francois Bedard <fbedard@synopsys.com> Cc: Tom Rini <trini@ti.com> cc: Noam Camus <noamc@ezchip.com>
| * | | axs101: change command prompt marker to match marketing name of the boardAlexey Brodkin2014-02-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Proper spelling of the boad marketing name is with upper case. So changing it from lower case to upper case here. Cc: Tom Rini <trini@ti.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
| * | | axs101: fix dw gmac instantiation for updated dw gmac driverAlexey Brodkin2014-02-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With accepted change to DW GMAC driver - 92a190aaab3536d695c51e0739f925910eb49889 (net/designware - switch driver to phylib usage) we need to update this board because "designware_initialize" now accepts only 2 parameters instead of 4. Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
| * | | serial/serial_arc: switch from {read|write}l to {read|write}b accessorsAlexey Brodkin2014-02-21-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is required for proper functionality on big-endian targets. Memory-mapped registres of ARC UART are not 32-bit words but 8-bit bytes so on little-endian target either acessor (_l or _b) works fine. On big-endian only _b accessors works as expected. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Tom Rini <trini@ti.com>
| * | | serial/serial_arc: add work-around of ISS bugAlexey Brodkin2014-02-21-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explanation is in in-lined comment. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Tom Rini <trini@ti.com>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-02-20-70785/+2109
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| | * | Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2014-02-20-2548/+4334
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile drivers/net/npe/Makefile These two conflicts arise from commit 0b2d3f20 ("ARM: NET: Remove the IXP NPE ethernet driver") and are resolved by deleting the drivers/net/npe/Makefile file and removing the CONFIG_IXP4XX_NPE line from Makefile.
| | * \ \ Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-02-19-229/+1049
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| | * \ \ \ Merge branch 'u-boot-microblaze/zynq' into 'u-boot-arm/master'Albert ARIBAUD2014-02-19-73/+1055
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| | | * | | | arm: zynq: correct the argument to lldivSiva Durga Prasad Paladugu2014-02-19-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Typecast the argument with unsigned long long for proper calculation of lldiv Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: Add support for U-BOOT SPLMichal Simek2014-02-19-2/+241
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SPL is using ps7_init.c/h files which are generated from design tools which have to be copied to boards/xilinx/zynq folder before compilation. BSS section is moved to SDRAM because fat support requires more space than SRAM size. Added: - MMC and QSPI support - Boot OS directly from SPL - Enable SPL command Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
| | | * | | | zynq: Update CLK in bdinfoMichal Simek2014-02-19-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARM has specific clk entries which should be also setup. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: Implement dump clock commandSoren Brinkmann2014-02-19-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable and implement dump clock command which shows soc frequencies. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | serial_zynq: Migrate to Zynq clock frameworkSoren Brinkmann2014-02-19-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove hard coded frequencies and use Zynq's clock framework to obtain the UART clock frequency. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | net: zynq_gem: Calculate clock dividers dynamicallySoren Brinkmann2014-02-19-12/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove hard coded clock divider setting and use the Zynq clock framework to dynamically calculate appropriate dividers at run time. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | net: zynq_gem: Move RCLK details out of driverSoren Brinkmann2014-02-19-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GEM driver should not need to know about Zynq specific details of RCLK related registers and bitfields in the SLCR. Move those details to the slcr driver. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: timer: Fix hangs if network activity attempted after about one hourMichal Simek2014-02-19-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cortex-A9 MPCore TRM' from ARM (ARM DDI 0407G ID072711) describes in the section 4.1.1 how this value calculation should be done. This patch fixes the problem if network activity such as ping or tftp is attempted after u-boot has been idle for an hour, it hangs, and cannot control-C out of it. Signed-off-by: Uday Hegde <udayh@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: timer: Migrate to zynq clock frameworkSoren Brinkmann2014-02-19-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove hardcoded frequencies in favor of Zynq clock framework. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: Provide a framework to read clock frequenciesSoren Brinkmann2014-02-19-2/+701
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | common: Provide DIV_ROUND_CLOSEST macroSoren Brinkmann2014-02-19-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide the DIV_ROUND_CLOSEST macro - taken from the Linux kernel - in common.h Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | | * | | | zynq: serial: Simplify serial driver initializationMichal Simek2014-02-19-31/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define both serial uarts in the driver and return default uart based on board configuration. - Move baseaddresses to hardware.h - Define default baudrate and clock values Signed-off-by: Michal Simek <michal.simek@xilinx.com>
generated by cgit v1.1 at 2024-11-14 04:25:38 +0000