[PATCH] lib: utils/fdt: devices to use MMIO memory

[Vladimir Kondratiev]

When applying FDT fixups, request device memory to be of
MMIO type. MMIO memory type may imply different properties
like cacheability. Request for the regular memory may be
incompatible with the platform arrangement.

Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev at mobileye.com>
---
 lib/utils/fdt/fdt_fixup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils/fdt/fdt_fixup.c b/lib/utils/fdt/fdt_fixup.c
index f3fe8af91dfa..b0ed20c85144 100644
--- a/lib/utils/fdt/fdt_fixup.c
+++ b/lib/utils/fdt/fdt_fixup.c
@@ -185,7 +185,7 @@ static void fdt_domain_based_fixup_one(void *fdt, int nodeoff)
 		return;
 
 	if (!sbi_domain_check_addr(dom, reg_addr, dom->next_mode,
-				    SBI_DOMAIN_READ | SBI_DOMAIN_WRITE)) {
+				    SBI_DOMAIN_READ | SBI_DOMAIN_WRITE | SBI_DOMAIN_MMIO)) {
 		rc = fdt_open_into(fdt, fdt, fdt_totalsize(fdt) + 32);
 		if (rc < 0)
 			return;

base-commit: de376252f4f3e3df4998bd14893cb687821b4102
-- 
2.43.0