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| author | Dave Gerlach <d-gerlach@ti.com> | 2022-03-17 20:03:43 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-04-05 02:02:04 +0300 |
| commit | f861ce90ca9538fefd76dbd1985f0c69f53e3b77 (patch) | |
| tree | a4c88e6b3fd65c17e311c9d18d75209cdfbf1dd8 /drivers/dma | |
| parent | 71eb527476e8bb32f3b9af5e472cb9fde1fdb127 (diff) | |
| download | u-boot-f861ce90ca9538fefd76dbd1985f0c69f53e3b77.tar.xz | |
ram: k3-ddrss: Introduce ECC Functionality for full memory space
Introduce ECC Functionality for full memory space as implemented in the
DDRSS. The following is done to accomplish this:
* Introduce a memory region "ss" to allow dt to provide DDRSS region,
which is not the same as "ctl" which is the controller region.
* Introduce a "ti,ecc-enable" flag which allows a memorycontroller
instance to enable ecc.
* Introduce functionality to properly program the DDRSS registers to
enable ECC for the full DDR memory space if enabled with above flag.
* Expose a k3_ddrss_ddr_fdt_fixup call to allow fixup of fdt blob to
account from DDR memory that must be reserved for ECC operation.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions