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| author | Marek Vasut <marex@denx.de> | 2015-08-02 19:00:23 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-08-08 14:14:29 +0200 |
| commit | 10c14261f3c0644d2ae21785701f5aa3898d98e9 (patch) | |
| tree | eb9b939cfeecbfc8ca007c891db3e246b5cf9e4f /board/altera | |
| parent | 1fa0c8c4e30c4aae67b79263c749a66a67d42e5e (diff) | |
| download | u-boot-10c14261f3c0644d2ae21785701f5aa3898d98e9.tar.gz u-boot-10c14261f3c0644d2ae21785701f5aa3898d98e9.tar.bz2 u-boot-10c14261f3c0644d2ae21785701f5aa3898d98e9.zip | |
ddr: altera: sequencer: Wrap IO_* macros
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 <marex@denx.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'board/altera')
| -rw-r--r-- | board/altera/socfpga/wrap_sdram_config.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/board/altera/socfpga/wrap_sdram_config.c b/board/altera/socfpga/wrap_sdram_config.c index 5fe15718d8..2697867cd9 100644 --- a/board/altera/socfpga/wrap_sdram_config.c +++ b/board/altera/socfpga/wrap_sdram_config.c @@ -249,6 +249,24 @@ static const struct socfpga_sdram_rw_mgr_config rw_mgr_config = { RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS, }; +struct socfpga_sdram_io_config io_config = { + .delay_per_dchain_tap = IO_DELAY_PER_DCHAIN_TAP, + .delay_per_dqs_en_dchain_tap = IO_DELAY_PER_DQS_EN_DCHAIN_TAP, + .delay_per_opa_tap = IO_DELAY_PER_OPA_TAP, + .dll_chain_length = IO_DLL_CHAIN_LENGTH, + .dqdqs_out_phase_max = IO_DQDQS_OUT_PHASE_MAX, + .dqs_en_delay_max = IO_DQS_EN_DELAY_MAX, + .dqs_en_delay_offset = IO_DQS_EN_DELAY_OFFSET, + .dqs_en_phase_max = IO_DQS_EN_PHASE_MAX, + .dqs_in_delay_max = IO_DQS_IN_DELAY_MAX, + .dqs_in_reserve = IO_DQS_IN_RESERVE, + .dqs_out_reserve = IO_DQS_OUT_RESERVE, + .io_in_delay_max = IO_IO_IN_DELAY_MAX, + .io_out1_delay_max = IO_IO_OUT1_DELAY_MAX, + .io_out2_delay_max = IO_IO_OUT2_DELAY_MAX, + .shift_dqs_en_when_shift_dqs = IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS, +}; + const struct socfpga_sdram_config *socfpga_get_sdram_config(void) { return &sdram_config; @@ -270,3 +288,8 @@ const struct socfpga_sdram_rw_mgr_config *socfpga_get_sdram_rwmgr_config(void) { return &rw_mgr_config; } + +const struct socfpga_sdram_io_config *socfpga_get_sdram_io_config(void) +{ + return &io_config; +} |