diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2019-10-22 16:39:13 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-01-07 11:12:47 -0500 |
| commit | ea376ebc9b166dd2bf8328c133e51d0ff58376ef (patch) | |
| tree | e0ca51dab81dd4c8c04195d10a54943677f42868 /Kconfig | |
| parent | 99329be2c58d53ccf8f597bab3de85f4c572b152 (diff) | |
spl: fit: allocate a temporary buffer to load the overlays
If the node describing an overlay does not specify a load address, it will
be loaded at the address previously used.
Fixing it by allocating a temporary buffer that will be used as a
default load address. By default, the size of the buffer is 64kB which
should be plenty for most use cases.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -453,6 +453,15 @@ config SPL_LOAD_FIT_APPLY_OVERLAY also load device-tree overlays from the FIT image an apply them over the device tree. +config SPL_LOAD_FIT_APPLY_OVERLAY_BUF_SZ + depends on SPL_LOAD_FIT_APPLY_OVERLAY + default 0x10000 + hex "size of temporary buffer used to load the overlays" + help + The size of the area where the overlays will be loaded and + uncompress. Must be at least as large as biggest overlay + (uncompressed) + config SPL_LOAD_FIT_FULL bool "Enable SPL loading U-Boot as a FIT (full fitImage features)" select SPL_FIT |