diff options
| -rw-r--r-- | drivers/video/fsl_dcu_fb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/fsl_dcu_fb.c b/drivers/video/fsl_dcu_fb.c index 37f0f51c5b..4ee823e1d3 100644 --- a/drivers/video/fsl_dcu_fb.c +++ b/drivers/video/fsl_dcu_fb.c @@ -445,6 +445,13 @@ int fsl_dcu_fixedfb_setup(void *blob) start = gd->bd->bi_dram[0].start; size = gd->fb_base - gd->bd->bi_dram[0].start; + + /* + * Align size on section size (1 MiB). The Linux kernel would crash + * otherwise, this seems to be a limitation/bug of the Linux + * kernel currently (Linux ~4.0) + */ + size &= 0xfff00000; ret = fdt_fixup_memory_banks(blob, &start, &size, 1); if (ret) { eprintf("Cannot setup fb: Error reserving memory\n"); |