diff options
| author | Sean Anderson <seanga2@gmail.com> | 2023-10-14 16:47:55 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-10-17 20:50:52 -0400 |
| commit | b02c4e941c7fed520f05cc956b9263bc934a9828 (patch) | |
| tree | 8e37dab03b30112d99d4fe17f76ae6a313688154 /common/spl/spl_legacy.c | |
| parent | 93caa3efe25bb9d3e6265aa467dc5b6a2201819b (diff) | |
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>
Diffstat (limited to 'common/spl/spl_legacy.c')
| -rw-r--r-- | common/spl/spl_legacy.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/spl/spl_legacy.c b/common/spl/spl_legacy.c index e9564e5c2a5..51656fb9617 100644 --- a/common/spl/spl_legacy.c +++ b/common/spl/spl_legacy.c @@ -7,6 +7,7 @@ #include <image.h> #include <log.h> #include <malloc.h> +#include <mapmem.h> #include <asm/sections.h> #include <spl.h> @@ -129,7 +130,7 @@ int spl_load_legacy_img(struct spl_image_info *spl_image, dataptr += sizeof(*hdr); load->read(load, dataptr, spl_image->size, - (void *)(unsigned long)spl_image->load_addr); + map_sysmem(spl_image->load_addr, spl_image->size)); break; case IH_COMP_LZMA: @@ -148,7 +149,8 @@ int spl_load_legacy_img(struct spl_image_info *spl_image, } load->read(load, dataptr, spl_image->size, src); - ret = lzmaBuffToBuffDecompress((void *)spl_image->load_addr, + ret = lzmaBuffToBuffDecompress(map_sysmem(spl_image->load_addr, + spl_image->size), &lzma_len, src, spl_image->size); if (ret) { printf("LZMA decompression error: %d\n", ret); |