[u-boot][PATCH 0/3] Introduce TI GPMC memory controller driver

Roger Quadros rogerq at kernel.org
Wed Sep 28 14:11:46 CEST 2022


Hi,

The GPMC is a unified memory controller dedicated for interfacing
with external memory devices like
 - Asynchronous SRAM-like memories and ASICs
 - Asynchronous, synchronous, and page mode burst NOR flash
 - NAND flash
 - Pseudo-SRAM devices
    
This driver will take care of setting up the GPMC based on
the settings specified in the Device tree and then
probe its children.

cheers,
-roger

Roger Quadros (3):
  scripts: Makefile.spl: Enable memory drivers to be built for SPL
  dt/bindings: memory: Add bindings for TI GPMC driver
  memory: Add TI GPMC driver

 .../memory/ti,gpmc-child.yaml                 |  252 ++++
 doc/device-tree-bindings/memory/ti,gpmc.yaml  |  190 +++
 drivers/memory/Kconfig                        |   16 +
 drivers/memory/Makefile                       |    1 +
 drivers/memory/ti-gpmc.c                      | 1237 +++++++++++++++++
 drivers/memory/ti-gpmc.h                      |  298 ++++
 include/linux/mtd/omap_gpmc.h                 |    3 +
 scripts/Makefile.spl                          |    1 +
 8 files changed, 1998 insertions(+)
 create mode 100644 doc/device-tree-bindings/memory/ti,gpmc-child.yaml
 create mode 100644 doc/device-tree-bindings/memory/ti,gpmc.yaml
 create mode 100644 drivers/memory/ti-gpmc.c
 create mode 100644 drivers/memory/ti-gpmc.h

-- 
2.17.1



More information about the U-Boot mailing list