5e83789634
ddr: altera: Clean up scc_mgr_load_dqs_for_write_group()
...
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>
10 years ago
0b69b807d8
ddr: altera: Implement universal scc_mgr_set_all_ranks()
...
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>
10 years ago
162d60ef73
ddr: altera: Shuffle around scc_mgr_set_*all_ranks()
...
Shuffle the code around a bit, but without any functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
e893f4dc2f
ddr: altera: Clean up scc_mgr_initialize()
...
Clean up the comments and add kerneldoc. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
c76976d98f
ddr: altera: Implement universal scc manager config function
...
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>
10 years ago
5ff825b853
ddr: altera: Reorder scc manager functions
...
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>
10 years ago
07aee5bd98
ddr: altera: Clean up scc manager function args
...
Clean up the unused args of the functions used to configure the
SCC manager.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
2c0d2d9c40
ddr: altera: Clean up reg_file_set*()
...
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>
10 years ago
2ca151f86c
ddr: altera: Clean up initialize_hps_phy()
...
Add brief kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
9c1ab2ca19
ddr: altera: Clean up initialize_reg_file()
...
Add brief kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
bb06434bb2
ddr: altera: Clean up hc_initialize_rom_data()
...
Clean the function up, fix data types, add kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
1273dd9ea3
ddr: altera: Massage addr into I/O accessors
...
Get rid of invocations of this sort:
addr = (u32)&base->reg;
writel(val, addr);
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
6cb9f16781
ddr: altera: Stop using SDR_CTRLGRP_ADDRESS directly
...
Use the proper structure which describes these registers,
especially since this is already in place.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
17fdc9167f
ddr: altera: Wrap SOCFPGA_SDR_ADDRESS into SDR_PHYGRP.*ADDRESS
...
Just trim down the constant SOCFPGA_SDR_ADDRESS + SDR_PHYGRP.*ADDRESS
in the code.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
c4815f7671
ddr: altera: Pluck out remaining sdr_get_addr() calls
...
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>
10 years ago
1bc6f14a61
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_mgr_.*->.*)
...
Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
6afb4fe2a0
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_rw_load.*->.*)
...
Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
e79025a774
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_scc_mgr->.*)
...
Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
a1c654a893
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_reg_file->.*)
...
Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
a4bfa463e0
ddr: altera: Zap invocation of sdr_get_addr((u32 *)BASE_RW_MGR)"
...
Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
23f62b36da
ddr: altera: Clean up ugly casts in sdram_calibration_full()
...
Use the correct formating string in those debug_cond() invocations
and zap those unnecessary ugly casts.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
963bca63b6
ddr: altera: Minor indent fix in set_rank_and_odt_mask()
...
Fix the position of the } else { statement to make it correctly
indented.
Signed-off-by: Marek Vasut <marex@denx.de>
10 years ago
7ac40d25cf
ddr: altera: Fix debug message format in sequencer
...
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>
10 years ago
3da428595e
driver/ddr/altera: Add the sdram calibration portion
...
This patch adds the DDR calibration portion of the Altera SDRAM driver.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
10 years ago
Marek Vasut
Dinh Nguyen