u-boot.git/drivers/ddr/altera, branch v2016.03

ddr: altera: Init the rule ID in debug code

2016-01-16T06:07:22Z

Init the rule ID, otherwise the debug code will always dump the protection settings entry 0. Signed-off-by: Marek Vasut Cc: Chin Liang See Cc: Dinh Nguyen Cc: Dinh Nguyen

ddr: altera: Repair uninited variable

2015-08-23T09:56:19Z

Fix the following problem: drivers/ddr/altera/sequencer.c: In function 'sdram_calibration_full': drivers/ddr/altera/sequencer.c:1943:25: warning: 'found_failing_read' may be used uninitialized in this function [-Wmaybe-uninitialized] if (found_passing_read && found_failing_read) ^ drivers/ddr/altera/sequencer.c:1803:26: note: 'found_failing_read' was declared here u32 found_passing_read, found_failing_read, initial_failing_dtap; ^ Signed-off-by: Marek Vasut

ddr: altera: Replace float multiplication with integer one

2015-08-23T09:56:19Z

This gem is really really rare, there was an actual float used in the Altera DDR init code, which pulled in floating point ops from the libgcc, just wow. Since we don't support floating point operations the same way Linux does not support them, replace this with an integer multiplication and division combo. This removes some 2kiB of size from the SPL as the floating point ops are no longer pulled in from libgcc. This was detected by enabling CONFIG_USE_PRIVATE_LIBGCC=y , which does not contain the floating point bits. Signed-off-by: Marek Vasut

ddr: altera: sequencer: Clean checkpatch issues

2015-08-08T12:14:30Z

Fix most of the dangling checkpatch issues, no functional change. There are still 7 warnings, 1 checks , but those are left in place for the sake of readability of the code. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen

ddr: altera: sequencer: Clean data types

2015-08-08T12:14:29Z

Replace uintNN_t with uNN. No functional change. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen

ddr: altera: sequencer: Pluck out misc macros from code

2015-08-08T12:14:29Z

Actually convert the sequencer code to use socfpga_sdram_misc_config instead of the various macros. This is just an sed exercise here, no manual coding needed. This patch actually removes the need to include any board-specific files in sequencer.c , so sequencer.c namespace is now no longer poluted by QTS-generated macros. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen

ddr: altera: sequencer: Zap SEQ_T(INIT|RESET)_CNTR._VAL

2015-08-08T12:14:29Z

This is another macro used to obfuscate the real code. The T(INIT|RESET)_CNTR._VAL is always defined, so this indirection is unnecessary. Get rid of this. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen

ddr: altera: sequencer: Zap VFIFO_SIZE

2015-08-08T12:14:29Z

Just use READ_VALID_FIFO_SIZE directly, no need for this macro obfuscation. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen

ddr: altera: sequencer: Wrap misc remaining macros

2015-08-08T12:14:29Z

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: Pluck out IO_* macros from code

2015-08-08T12:14:29Z

Actually convert the sequencer code to use socfpga_sdram_io_config instead of the IO_* macros. This is just an sed excercise here, no manual coding needed. Signed-off-by: Marek Vasut Acked-by: Dinh Nguyen