spl: Use map_sysmem where appropriate
All "physical" addresses in SPL must be converted to virtual addresses
before access in order for sandbox to work. Add some calls to map_sysmem in
appropriate places. We do not generally call unmap_sysmem, since we need
the image memory to still be mapped when we jump to the image. This doesn't
matter at the moment since unmap_sysmem is a no-op.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 03a081f..0b01368 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -8,6 +8,7 @@
#include <common.h>
#include <dm.h>
#include <log.h>
+#include <mapmem.h>
#include <part.h>
#include <spl.h>
#include <linux/compiler.h>
@@ -46,7 +47,8 @@
count = blk_dread(mmc_get_blk_desc(mmc),
sector + image_offset_sectors,
image_size_sectors,
- (void *)(ulong)spl_image->load_addr);
+ map_sysmem(spl_image->load_addr,
+ image_size_sectors * mmc->read_bl_len));
debug("read %x sectors to %lx\n", image_size_sectors,
spl_image->load_addr);
if (count != image_size_sectors)