| Message ID | 20180808095433.230882-15-sjg@chromium.org |
|---|---|
| State | Accepted |
| Delegated to: | Alexander Graf |
| Headers | show |
| Series | efi: Enable sandbox support for EFI loader | expand |
> Sandbox only has 128MB of memory so we cannot relocate the device tree up > to start at 128MB. Use 127MB instead, which should be safe. > > Signed-off-by: Simon Glass <sjg@chromium.org> Thanks, applied to efi-next Alex
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 905e659da42..6481444cca6 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -158,8 +158,8 @@ static void *copy_fdt(void *fdt) fdt_size = ALIGN(fdt_size + EFI_PAGE_SIZE - 1, EFI_PAGE_SIZE); fdt_pages = fdt_size >> EFI_PAGE_SHIFT; - /* Safe fdt location is at 128MB */ - new_fdt_addr = fdt_ram_start + (128 * 1024 * 1024) + fdt_size; + /* Safe fdt location is at 127MB */ + new_fdt_addr = fdt_ram_start + (127 * 1024 * 1024) + fdt_size; if (efi_allocate_pages(EFI_ALLOCATE_MAX_ADDRESS, EFI_RUNTIME_SERVICES_DATA, fdt_pages, &new_fdt_addr) != EFI_SUCCESS) {
Sandbox only has 128MB of memory so we cannot relocate the device tree up to start at 128MB. Use 127MB instead, which should be safe. Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None cmd/bootefi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)