| commit | c53b318e1bad2e0d5c2b846fadfc79ec77bfc5f7 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Sun Oct 20 21:31:47 2019 -0600 |
| committer | Bin Meng <bmeng.cn@gmail.com> | Sun Nov 03 07:20:26 2019 +0800 |
| tree | 9fb3cf72abed73813d8a9885b59d4a66b7503b1b | |
| parent | e1500a6ce29a8424cc0c0a2fa82e694419941dd1 [diff] |
spi: Add support for memory-mapped flash On x86 platforms the SPI flash can be mapped into memory so that the contents can be read with normal memory accesses. Add a new SPI method to find the location of the SPI flash in memory. This differs from the existing device-tree "memory-map" mechanism in that the location can be discovered at run-time. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>