Set the basic range parameters PHYS_OFFSET and PHYS_END to the
primary memory region range parameters to ensure there are no
gaps, as the regions in the device tree may not be contiguous.
If a unit test wants to use memory in another region, then it
can get it from mem_regions.
Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
---
lib/arm/setup.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/arm/setup.c b/lib/arm/setup.c
index 326e78f15ecd..04169da179bc 100644
--- a/lib/arm/setup.c
+++ b/lib/arm/setup.c
@@ -75,7 +75,7 @@ static void mem_init(phys_addr_t freemem_start)
nr_regs = dt_get_memory_params(regs, NR_MEM_REGIONS);
assert(nr_regs > 0);
- primary.end = 0;
+ primary = (struct mem_region){ 0 };
for (i = 0; i < nr_regs; ++i) {
mem_regions[i].start = regs[i].addr;
@@ -102,8 +102,8 @@ static void mem_init(phys_addr_t freemem_start)
assert(primary.end != 0);
assert(!(mem.start & ~PHYS_MASK) && !((mem.end - 1) & ~PHYS_MASK));
- __phys_offset = mem.start; /* PHYS_OFFSET */
- __phys_end = mem.end; /* PHYS_END */
+ __phys_offset = primary.start; /* PHYS_OFFSET */
+ __phys_end = primary.end; /* PHYS_END */
phys_alloc_init(freemem_start, primary.end - freemem_start);
phys_alloc_set_minimum_alignment(SMP_CACHE_BYTES);
--
2.13.6
