u-boot.git/board/altera/socfpga, branch master

arm: socfpga: Split Altera socfpga into AV and CV SoCDK

2015-08-23T09:56:19+00:00

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

arm: socfpga: Move wrappers into platform directory

2015-08-23T09:56:19+00:00

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

ddr: altera: sequencer: add RW_MGR_MEM_NUMBER_OF_RANKS

2015-08-08T12:14:30+00:00

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

ddr: altera: sequencer: Wrap misc remaining macros

2015-08-08T12:14:29+00:00

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 
Acked-by: Dinh Nguyen

ddr: altera: sequencer: Wrap IO_* macros

2015-08-08T12:14:29+00:00

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 
Acked-by: Dinh Nguyen

ddr: altera: sequencer: Wrap RW_MGR_* macros

2015-08-08T12:14:29+00:00

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 
Acked-by: Dinh Nguyen

ddr: altera: sequencer: Wrap ac_rom_init and inst_rom_init

2015-08-08T12:14:28+00:00

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 
Acked-by: Dinh Nguyen

ddr: altera: sequencer: Move qts-generated files to board dir

2015-08-08T12:14:28+00:00

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 
Acked-by: Dinh Nguyen

ddr: altera: sdram: Introduce socfpga_sdram_get_config()

2015-08-08T12:14:27+00:00

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

arm: socfpga: system: Clean up pinmux_config.c

2015-08-08T12:14:07+00:00

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