9c1ab2ca19
ddr: altera: Clean up initialize_reg_file()
...
Add brief kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:11 +02:00
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>
2015-08-08 14:14:11 +02:00
1273dd9ea3
ddr: altera: Massage addr into I/O accessors
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Get rid of invocations of this sort:
addr = (u32)&base->reg;
writel(val, addr);
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:11 +02:00
6cb9f16781
ddr: altera: Stop using SDR_CTRLGRP_ADDRESS directly
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Use the proper structure which describes these registers,
especially since this is already in place.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:11 +02:00
17fdc9167f
ddr: altera: Wrap SOCFPGA_SDR_ADDRESS into SDR_PHYGRP.*ADDRESS
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Just trim down the constant SOCFPGA_SDR_ADDRESS + SDR_PHYGRP.*ADDRESS
in the code.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:11 +02:00
c4815f7671
ddr: altera: Pluck out remaining sdr_get_addr() calls
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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>
2015-08-08 14:14:11 +02:00
1bc6f14a61
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_mgr_.*->.*)
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Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
6afb4fe2a0
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_rw_load.*->.*)
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Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
e79025a774
ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_scc_mgr->.*)
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Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
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>
2015-08-08 14:14:10 +02:00
a4bfa463e0
ddr: altera: Zap invocation of sdr_get_addr((u32 *)BASE_RW_MGR)"
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Instead of this indirection, just adjust the register pointer and
directly use the register base address.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
23f62b36da
ddr: altera: Clean up ugly casts in sdram_calibration_full()
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Use the correct formating string in those debug_cond() invocations
and zap those unnecessary ugly casts.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
963bca63b6
ddr: altera: Minor indent fix in set_rank_and_odt_mask()
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Fix the position of the } else { statement to make it correctly
indented.
Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-08 14:14:10 +02:00
7ac40d25cf
ddr: altera: Fix debug message format in sequencer
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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>
2015-08-08 14:14:06 +02:00
3da428595e
driver/ddr/altera: Add the sdram calibration portion
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This patch adds the DDR calibration portion of the Altera SDRAM driver.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-08 14:14:05 +02:00
Marek Vasut
Dinh Nguyen