Factor out almost common code from rw_mgr_mem_handoff() and
rw_mgr_mem_initialize() into separate rw_mgr_mem_load_user().
No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Clean the DQS and OCT parts of the function, clean up the chopped
formatting strings in debug_cond() and slightly improve the code.
Zap group_bgn argument as it is used only in debug messages. Document
the function using kerneldoc. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Apparently, in case of the DQ and DM, the value if the new_delay variable
is calculated, but the value is not used. Zap the entire code which does
calculate the value.
It is not clear to me whether or not the code is doing the right thing
in the first place. Right now, it calls scc_mgr_load_dq() and
scc_mgr_load_dm() respectively, but I suspect it might need to call
scc_mgr_apply_group_dq_out1_delay() and scc_mgr_apply_group_dm_out1_delay()
instead. This is something Altera must investigate.
Signed-off-by: Marek Vasut <marex@denx.de>
First, zap unused argument of the function. Next, clean up
the data types, constify where applicable, clean up comments
and add kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
Move scc_mgr_set_hhp_extras() out of scc_set_bypass_mode() as it
has nothing to do in there. Instead, invoke it from mem_calibrate()
just before invoking scc_set_bypass_mode().
Signed-off-by: Marek Vasut <marex@denx.de>
Minor coding style cleanup for this function. Furthermore, move
ad-hoc debug_cond() calls from the only location from where this
function is invoked into this actual function.
Signed-off-by: Marek Vasut <marex@denx.de>
Make this function more readable, no functional change. Also, zap the
forward declaration, which is no longer needed.
Signed-off-by: Marek Vasut <marex@denx.de>
Implement universal scc_mgr_set_all_ranks() function and convert
various ad-hoc implementations of similar functionality to use
this single function. Document the function in kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
Implement unified scc_mgr_set() function and convert all those
9 scc_mgr_set_*() ad-hoc functions to call this one function.
Signed-off-by: Marek Vasut <marex@denx.de>
This patch just puts functions which look similar next to each
other, so they can be sorted out. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Turn the insides of these functions into trivial clrsetbits_le32()
and fix the data type of their argument to reflect it's actual size.
Signed-off-by: Marek Vasut <marex@denx.de>
Remove the remaining invocations of sdr_get_addr() and the function
itself. This makes the code a bit less cryptic.
Signed-off-by: Marek Vasut <marex@denx.de>
The debug messages missed proper newlines and/or spaces in them.
Fix the formatting.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Tom Rini <trini@konsulko.com>
It is the configuration data that should go into the register,
not the register mask, just like the surrounding code does it.
Fix this typo.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Tom Rini <trini@konsulko.com>
Move the structure prototype from sdram.h header file into sdram.c
source file, since it is used only there and for local purpose only.
There is no point in having it global.
While at this move, fix the data types in the structure from uintNN_t
to uNN and fix the coding style a bit.
Signed-off-by: Marek Vasut <marex@denx.de>
This patch enables the SDRAM controller that is used on Altera's SoCFPGA
family. This patch configures the SDRAM controller based on a configuration
file that is generated from the Quartus tool, sdram_config.h.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
