diff options
Diffstat (limited to 'ArmPkg/Library/BdsLib/BdsLinuxFdt.c')
| -rw-r--r-- | ArmPkg/Library/BdsLib/BdsLinuxFdt.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/ArmPkg/Library/BdsLib/BdsLinuxFdt.c b/ArmPkg/Library/BdsLib/BdsLinuxFdt.c index 380a666d0..b07b3e465 100644 --- a/ArmPkg/Library/BdsLib/BdsLinuxFdt.c +++ b/ArmPkg/Library/BdsLib/BdsLinuxFdt.c @@ -25,6 +25,16 @@ #define PALIGN(p, a) ((void *)(ALIGN((unsigned long)(p), (a))))
#define GET_CELL(p) (p += 4, *((const UINT32 *)(p-4)))
+STATIC inline
+UINTN
+cpu_to_fdtn (UINTN x) {
+ if (sizeof (UINTN) == sizeof (UINT32)) {
+ return cpu_to_fdt32 (x);
+ } else {
+ return cpu_to_fdt64 (x);
+ }
+}
+
typedef struct {
UINTN Base;
UINTN Size;
@@ -452,13 +462,8 @@ PrepareFdt ( GetSystemMemoryResources (&ResourceList);
Resource = (BDS_SYSTEM_MEMORY_RESOURCE*)ResourceList.ForwardLink;
- if (sizeof(UINTN) == sizeof(UINT32)) {
- Region.Base = cpu_to_fdt32((UINTN)Resource->PhysicalStart);
- Region.Size = cpu_to_fdt32((UINTN)Resource->ResourceLength);
- } else {
- Region.Base = cpu_to_fdt64((UINTN)Resource->PhysicalStart);
- Region.Size = cpu_to_fdt64((UINTN)Resource->ResourceLength);
- }
+ Region.Base = cpu_to_fdtn ((UINTN)Resource->PhysicalStart);
+ Region.Size = cpu_to_fdtn ((UINTN)Resource->ResourceLength);
err = fdt_setprop(fdt, node, "reg", &Region, sizeof(Region));
if (err) {
|