| commit | 159879e5aea971ee5600417e0a09869c377544be | [log] [tgz] |
|---|---|---|
| author | Frieder Schrempf <frieder.schrempf@kontron.de> | Mon Jun 07 14:36:44 2021 +0200 |
| committer | Stefano Babic <sbabic@denx.de> | Sat Jul 10 16:03:01 2021 +0200 |
| tree | 6e3b62ad651b047bba8df563dfe73ae343d1a771 | |
| parent | 339beba0a124d6a65d20c7a96cec396c37e91737 [diff] |
imx8m: Restrict usable memory to space below 4G boundary Some IPs have their accessible address space restricted by the interconnect. Let's make sure U-Boot only ever uses the space below the 4G address boundary (which is 3GiB big), even when the effective available memory is bigger. We implement board_get_usable_ram_top() for all i.MX8M SoCs, as the whole family is affected by this. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>