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87612eaeff
Coverity Issue detail:
underrun-local: Underrunning array bin[i].cl[k].caslat
at element index -1 (byte offset -1)
using index j (which evaluates to -1).
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I1ec4833bbd5db1ac51436eac606484eefc4338ee
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|---|---|---|
| .. | ||
| ddr.c | ||
| ddr.mk | ||
| ddrc.c | ||
| dimm.c | ||
| README.odt | ||
| regs.c | ||
| utility.c | ||
Table for dynamic ODT for DDR4 with PHY generation 2 ==================================================== Two-slot system Only symmetric configurations are supported for interleaving. Non-symmetric configurations are possible but not covered here. First slot empty is possbile but prohibited for simplicity. +-----------------------+-------------+---------------+-----------------------------+-----------------------------+ | Configuration | |DRAM controller| Slot 1 | Slot 2 | +-----------+-----------+-------------+-------+-------+--------------+--------------+--------------+--------------+ | | | | | | Rank 1 | Rank 2 | Rank 1 | Rank 2 | | Slot 1 | Slot 2 | Write/Read | Write | Read |-------+------+-------+------+-------+------+-------+------+ | | | | | | Write | Read | Write | Read | Write | Read | Write | Read | +-----------+-----------+------+------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | |Rank 1| off | 60 | 240 | off | 60 | 240 | 60 | 60 | 60 | 60 | | | |Slot 1|------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | |Rank 2| off | 60 | 60 | 240 | 240 | off | 60 | 60 | 60 | 60 | | Dual Rank | Dual Rank |------+------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | |Rank 1| off | 60 | 60 | 60 | 60 | 60 | 240 | off | 60 | 240 | | | |Slot 2|------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | |Rank 2| off | 60 | 60 | 60 | 60 | 60 | 60 | 240 | 240 | off | +-----------+-----------+------+------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | Slot 1 | off | 60 | 80 | off | | | | | | | |Single Rank|Single Rank|-------------+-------+-------+-------+------+-------+------+-------+------+-------+------+ | | | Slot 2 | off | 60 | | | | | 80 | off | +-----------+-----------+------+------+-------+-------+-------+------+-------+------+-------+------+ | | | |Rank 1| off | 80 | 80 | off | off | off | | Dual Rank | |Slot 1|------+-------+-------+-------+------+-------+------+ | | | |Rank 2| off | 80 | 80 | off | off | off | +-----------+-----------+-------------+-------+-------+-------+------+-------+------+ |Single Rank| | Slot 1 | off | 80 | 80 | off | +-----------+-----------+-------------+-------+-------+-------+------+