Hi Ralph!
On February 22, 2023 thus sayeth Ralph Siemsen:
Driver for Cadence EDAC DDR controller, as found in the Renesas RZ/N1.
Signed-off-by: Ralph Siemsen ralph.siemsen@linaro.org
Changes in v3:
- assorted small cleanups
- support version 1.0 silicon (previously #if 0...)
drivers/ram/Kconfig | 1 + drivers/ram/Makefile | 2 + drivers/ram/cadence/Kconfig | 12 + drivers/ram/cadence/Makefile | 1 + drivers/ram/cadence/ddr_async.c | 311 ++++++++++++++++++++++++ drivers/ram/cadence/ddr_ctrl.c | 414 ++++++++++++++++++++++++++++++++ drivers/ram/cadence/ddr_ctrl.h | 175 ++++++++++++++ 7 files changed, 916 insertions(+) create mode 100644 drivers/ram/cadence/Kconfig create mode 100644 drivers/ram/cadence/Makefile create mode 100644 drivers/ram/cadence/ddr_async.c create mode 100644 drivers/ram/cadence/ddr_ctrl.c create mode 100644 drivers/ram/cadence/ddr_ctrl.h
Love seeing more boards here, though I know of a few chips that use some type of cadence controller. I'm just curious if it would it make sense to name this with some type of Renesas specific branding?
~Bryan