Add support for several RAM sizes and speed grades for phyCORE-i.MX8MP.
We have support with this series for: - 1GB 1.5GHz - 1GB 2GHz - 2GB 1.5GHz (was supported before) - 2GB 2GHz (was supported before) - 4GB 1.5GHz - 4GB 2GHz - 8GB 2GHz
RAM size and speed grade is detected and set using EEPROM data on default. Alternative it is possible to set fix RAM size and speed over Kconfig.
Teresa
Benjamin Hahn (1): board: phycore_imx8mp: enable setting 2GHz timings without RAM size
Teresa Remmet (3): board: phytec: phycore-imx8mp: spl: Fix syle issue board: phytec: phycore_imx8mp: Add support for different RAM sizes board: phytec: phycore_imx8mp: Make RAM size configuration fix
board/phytec/phycore_imx8mp/Kconfig | 67 ++++++++ board/phytec/phycore_imx8mp/lpddr4_timing.c | 153 +++++++++++++++++++ board/phytec/phycore_imx8mp/lpddr4_timing.h | 16 ++ board/phytec/phycore_imx8mp/phycore-imx8mp.c | 11 ++ board/phytec/phycore_imx8mp/spl.c | 136 +++++++++-------- include/configs/phycore_imx8mp.h | 4 +- 6 files changed, 322 insertions(+), 65 deletions(-) create mode 100644 board/phytec/phycore_imx8mp/lpddr4_timing.h