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2015-11-12nios2: add 3c120 and 10m50 devboards MAINTAINERSThomas Chou
Add 3c120 and 10m50 devboards MAINTAINERS Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-23nios2: zap nios2-generic board dirThomas Chou
As we use device tree to control u-boot now, the generic board can be removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-23nios2: zap initdramThomas Chou
Zap initdram(), as it is not used. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-23nios2: convert altera sysid to driver modelThomas Chou
Convert altera sysid to driver model with misc uclass. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2 : convert altera_pio to driver modelThomas Chou
Convert altera_pio to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23nios2: move altera_pio_init to board_early_init_rThomas Chou
As altera_pio_init() uses BSS, it should be moved to board_early_init_r(). Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-09-23arm: socfpga: update MAINTAINERS' file for cyclone5_socdk and arria5_socdkDinh Nguyen
commit "arm: socfpga: rename socfpga_cyclone5 and socfpga_arria5 config files" renames the configs files, so we should update the MAINTAINERS' entry. At the same time, update the email for Dinh Nguyen. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-23arm: socfpga: Fix ArriaV SoCDK PLL configMarek Vasut
Pull out the ArriaV SoCDK clock config from ancient Altera U-Boot "rel_socfpga_v2013.01.01_15.05.01_pr" and implant those values into mainline to get a booting ArriaV SoCDK. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Fix MAINTAINERS entry for CV/AV SoCDKMarek Vasut
Repair the maintainer entries so they match the current state of code. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Make the pinmux table const u8Marek Vasut
Now that we're actually converting the QTS-generated header files, we can even adjust their data types. A good candidate for this is the pinmux table, where each entry can have value in the range of 0..3, but each element is declared as unsigned long. By changing the type to u8, we can save over 600 Bytes from the SPL, so do it. This patch also constifies the array. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Switch to filtered QTS filesMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Remove AV-specific parts from CV-SoCDKMarek Vasut
Just remove the ArriaV specific parts from the CycloneV SoCDK board and they are no longer needed now. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Remove CV-specific parts from AV-SoCDKMarek Vasut
Just remove the CycloneV specific parts from the ArriaV SoCDK board and they are no longer needed now. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Split Altera socfpga into AV and CV SoCDKMarek Vasut
The board/altera/socfpga directory is not a generic SoCFPGA machine anymore, but instead it represents the Altera SoCDK board. To make matters more complicated, it represents both CycloneV and ArriaV variant. On the other hand, nowadays, the content of this board directory is mostly comprised of QTS-generated header files, while all the generic code is in arch/arm/mach-socfpga already. Thus, this patch splits the board/altera/socfpga into a separate board directory for ArriaV SoCDK and CycloneV SoCDK, so that each can be populated with the correct QTS-generated header files for that particular board. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23arm: socfpga: Move wrappers into platform directoryMarek Vasut
Move the wrappers for QTS-generated files into platform directory out of the board directory. The trick here is to add -I to CFLAGS such that it points to the board directory in source tree and thus the qts/ directory there is still reachable. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08ddr: altera: sequencer: add RW_MGR_MEM_NUMBER_OF_RANKSDinh Nguyen
Fix build error for socfpga_cyclone5_defconfig: board/altera/socfpga/wrap_sdram_config.c:245:26: error: ‘RW_MGR_MEM_NUMBER_OF_RANKS’ undeclared here (not in a function) make[2]: *** [spl/board/altera/socfpga/wrap_sdram_config.o] Error 1 Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sequencer: Wrap misc remaining macrosMarek Vasut
Introduce structure socfpga_sdram_misc_config to wrap the remaining misc configuration values in board file. Again, introduce a function, socfpga_get_sdram_misc_config(), which returns this the structure. This is almost the final step toward wrapping the nasty QTS generated macros in board files and reducing the pollution of the namespace. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sequencer: Wrap IO_* macrosMarek Vasut
Introduce structure socfpga_sdram_io_config to wrap the IO configuration values in board file. Introduce socfpga_get_sdram_io_config() function, which returns this the structure. This is another step toward wrapping the nasty QTS generated macros in board files and reducing the pollution of the namespace. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sequencer: Wrap RW_MGR_* macrosMarek Vasut
Introduce structure socfpga_sdram_rw_mgr_config to wrap the RW manager configuration values in board file. Introduce a complementary function, socfpga_get_sdram_rwmgr_config(), which returns this the structure. This is another step toward wrapping the nasty QTS generated macros in board files and reducing the pollution of the namespace. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sequencer: Wrap ac_rom_init and inst_rom_initMarek Vasut
Introduce two wrapper functions, socfpga_get_seq_ac_init() and socfpga_get_seq_inst_init() to avoid direct inclusion of the sequencer_auto_ac_init.h and sequencer_auto_inst_init.h QTS generated files. This reduces namespace pollution again. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sequencer: Move qts-generated files to board dirMarek Vasut
Move the files generated by QTS into the board directory, they should not be part of the driver files at all. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08ddr: altera: sdram: Introduce socfpga_sdram_get_config()Marek Vasut
Introduce socfpga_sdram_get_config() function implement in a board file, which returns the socfpga_sdram_config structure. This is the last step in cleaning up the socfpga_mmr_init_full(), but not the last step which allows removing the inclusion of sdram.h from drivers/ddr/altera/sdram.c thus far. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08arm: socfpga: system: Clean up pinmux_config.cMarek Vasut
Implement new accessor, sysmgr_get_pinmux_table(), used to obtain pinmux table and it's size from the QTS-generated pinmux_config.c. The target here is again to get rid of poluting global namespace by including the pinmux_config.h into it. Furthermore, the pinmux_config.h declares some CONFIG_HPS_* macros, which are explicitly useless to us in U-Boot. Instead, U-Boot does use DT to detect exactly these configuration options. This patch makes sure that while this QTS-generated file can stay in the tree, these obscure macros do not ooze into the namespace anymore. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08arm: socfpga: scan: Zap iocsr_scan_chain*_table()Marek Vasut
Introduce accessor iocsr_get_config_table() for retrieving IOCSR config tables. This patch is again trimming down the namespace polution. The IOCSR config tables are used only by scan manager, they are generated by qts and are board specific. Before this patch, the approach to use these tables in scan manager was to define an extern variable to silence the compiler and compile board-specific iocsr_config.c into U-Boot which defined those extern variables. Furthermore, since these are tables and the scan manager needs to know the size of those tables, iocsr_config.h is included build-wide. This patch wraps all this into a single accessor which takes the scan chain ID and returns pointer to the table and it's size. All this is wrapped in wrap_iocsr_config.c board-specific file. The file includes the iocsr_config.c (!) to access the original tables and transitively iocsr_config.h . It is thus no longer necessary to include iocsr_config.h build-wide and the namespace polution is trimmed some more. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08arm: socfpga: clock: Clean up pll_config.hMarek Vasut
Extract the clock configuration horribleness caused by pll_config.h in the following manner. First of all, introduce a few new accessors which return values of various clocks used in clock_manager.c and use them in clock_manager.c . These accessors replace those few macros which came from pll_config.h originally. Also introduce an accessor which returns the struct cm_config default configuration for the clock manager used in SPL. The accessors are implemented in a board-specific wrap_pll_config.c file, whose sole purpose is to include the qts-generated pll_config.h and provide only the necessary values to the clock manager. The purpose of this design is to limit the scope of inclusion for the pll_config.h , which thus far was included build-wide and poluted the namespace. With this change, the inclusion is limited to just the new wrap_pll_config.c file, which in turn provides three simple functions for the clock_manager.c to use. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08arm: socfpga: Move sdram_config.h to board dirMarek Vasut
This file is absolutelly positively board specific, so move it into the correct place. Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08arm: socfpga: Move generated files into qts subdirMarek Vasut
Move all the files generated by Quartus into the qts/ subdir of the board/altera/socfpga dir to make them explicitly separate from the generic U-Boot code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-05-07ARM: socfpga: move board select into mach-socfpga/KconfigMasahiro Yamada
Switch to a more standard way of board select; put the SoC select into arch/arm/Kconfig and move the board select menu under arch/arm/mach-socfpga/Kconfig. Also, consolidate SYS_BOARD, SYS_VENDOR, SYS_SOC, SYS_CONFIG_NAME. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-07ARM: socfpga: do not add board directory to header search pathMasahiro Yamada
The compiler option "-Iboard/$(VENDOR)/$(BOARD)" just exists here for iocsr_config.c to be able to include iocsr_config.h. Use "..." instead of <...> to include a header in the same directory. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-04-21arm: socfpga: spl: update peripheral pll for dev kitDinh Nguyen
"commit 0d13a0051b2c arm: socfpga: Sync Cyclone V DK PLL configuration" mistakenly changed CONFIG_HPS_MAINPLLGRP_VCO_NUMER to 39, the correct value should be 79. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-04-21arm: socfpga: spl: Add s_init stubDinh Nguyen
Add a stub s_init function in the board file. The reason why the stub function is needed is that most of the work is now being done in board_init_f(), there is no need for the SPL to do anything s_init(). However, since lowlevel_init() is still branching to s_init(), we need stub function for now, until lowlevel_init() morphs into s_init(). Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-04-21arm: socfpga: fix uart0 pin mux configurationDinh Nguyen
commit "07d30b6c3129 arm: socfpga: Sync Cyclone V DK pinmux configuration" incorrectly set the muxing for UART0 on the Cyclone V DK. This fixes it up so UART0 is working again. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-03-04arm: socfpga: Add Altera Arria V DK supportMarek Vasut
Add support for the Altera Arria V development kit. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Zap board_early_init_f()Marek Vasut
Zap this unused empty function, no point in having it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Zap checkboard()Marek Vasut
Since all boards now have a DT, instead of hard-coding the board name into the U-Boot binary, read the board name from DT "model" property. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Acked-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Drop cyclone5 suffix from board file nameMarek Vasut
Drop the _cyclone5 suffix from socfpga_cyclone5.c since this file will contain Arria 5 support as well. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Sync Cyclone V DK PLL configurationMarek Vasut
Sync SoCFPGA Cyclone V development kit pinmux configuration with Rocketboard U-Boot v2013.01.01-114-g9381569 (ACDS14.1_REL_GSRD_PR). NOTE: This change is useless until we get proper SPL support, at which point this will likely need further rework. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Sync Cyclone V DK pinmux configurationMarek Vasut
Sync SoCFPGA Cyclone V development kit pinmux configuration with Rocketboard U-Boot v2013.01.01-114-g9381569 (ACDS14.1_REL_GSRD_PR). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Minor coding style fixMarek Vasut
Replace multiple spaces with a single tab. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2014-12-16arm: socfpga: board: Repair Micrel PHY tuningPavel Machek
Add proper error checking into the PHY tuning patch. Make the PHY tunning only happen in case the KSZ9021 PHY is enabled in config. Call the config callback after the tuning finished. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Tom Rini <trini@ti.com> Cc: Pavel Machek <pavel@denx.de>
2014-12-06arm: socfpga: set skew settings for ethernet phyDinh Nguyen
Set the PHY skew settings for the ethernet phy on the SOCFPGA Cyclone5 hardware. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Vince Bridgers <vbridger@opensource.altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Wolfgang Denk <wd@denx.de>
2014-12-06arm: socfpga: Add myself as maintainer for the SoCrates boardStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Marek Vasut <marex@denx.de> Acked-by: Pavel Machek <pavel@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Vince Bridgers <vbridger@altera.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-07arm: socfpga: Add example UDC configMarek Vasut
Add example of an USB UDC configuration with DFU and UMS. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Vince Bridgers <vbridger@altera.com> Acked-by: Pavel Machek <pavel@denx.de> Cc: Stefan Roese <sr@denx.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2014-10-29kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj
This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-06arm: socfpga: Move cache_enable to CPU codeMarek Vasut
Move icache_enable() and dcache_enable() function calls from board code into the CPU code and into the enable_caches() function. This is how the cache enabling code was designed to work. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Pavel Machek <pavel@denx.de>
2014-10-06arm: socfpga: cache: Enable D-CacheMarek Vasut
The code is now fixed to the point where we can safely enable the L1 data cache. Enable the D-Cache and set it as write-alloc. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Pavel Machek <pavel@denx.de> Acked-by: Pavel Machek <pavel@denx.de>
2014-10-06arm: socfpga: board: Align checkboard() outputMarek Vasut
Cosmetic change to the checkboard() function output. Align the output with the rest of initial output produced by U-Boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Pavel Machek <pavel@denx.de> Acked-by: Pavel Machek <pavel@denx.de>
2014-10-06arm: socfpga: board: Correctly set ATAG positionPavel Machek
The bi_boot_params must point to offset 0x100 in DRAM. Make it so. Signed-off-by: Pavel Machek <pavel@denx.de> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Pavel Machek <pavel@denx.de>
2014-10-06arm: socfpga: clock: Add missing stubs into board fileMarek Vasut
Add some stub defines, which are used by the clock code, but are missing from the auto-generated header file for the SoCFPGA family. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Pavel Machek <pavel@denx.de> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de>
2014-09-13kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada
Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>