commit | 4831ba2903d886d233400423c2a425fde170b367 | [log] [tgz] |
---|---|---|
author | Patrick Delaunay <patrick.delaunay@foss.st.com> | Mon Nov 15 15:32:28 2021 +0100 |
committer | Patrice Chotard <patrice.chotard@foss.st.com> | Tue Nov 30 16:43:28 2021 +0100 |
tree | feec12ab6fd2e8c2d7c2997e55223fbef9363503 | |
parent | 77d043cac66965d48381cfec8f227799202a0a30 [diff] |
stm32mp1: ram: add read valid training support Add the read data eye training = training for optimal read valid placement (RVTRN) when the built-in calibration is executed for LPDDR2 and LPDDR3. This training is supported on the PUBL integrated in the STM32MP15x DDR subsystem and it is not required for DDR3. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>