sandbox: physmem: Use mapping to support sandbox

Replace the raw cast with a map_sysmem() call so this code works with
sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/lib/physmem.c b/lib/physmem.c
index f21ac243edccc88b86b2ee419c03385c8ad21974..84b191dae3eeb005cb81d62a443d0d5a1e6cec2c 100644 (file)
--- a/lib/physmem.c
+++ b/lib/physmem.c
@@ -9,14 +9,16 @@
  */
 
 #include <common.h>
+#include <mapmem.h>
 #include <physmem.h>
 #include <linux/compiler.h>
 
 phys_addr_t __weak arch_phys_memset(phys_addr_t s, int c, phys_size_t n)
 {
-       void *s_ptr = (void *)(uintptr_t)s;
+       void *s_ptr = map_sysmem(s, n);
 
        assert(((phys_addr_t)(uintptr_t)s) == s);
        assert(((phys_addr_t)(uintptr_t)(s + n)) == s + n);
+
        return (phys_addr_t)(uintptr_t)memset(s_ptr, c, n);
 }