Replace printf() and debug() by log_err() and log_debug().

"No reserved memory region found in source FDT\n" is not an error but a
debug information.

%s/can not/cannot/ - use the more common spelling.

Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
v2:
        define the log category as LOGC_ARCH
        rebase the patch upon "Assorted fixes related to reserved memory"
---
 arch/riscv/lib/fdt_fixup.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/arch/riscv/lib/fdt_fixup.c b/arch/riscv/lib/fdt_fixup.c
index fab93873d5..2780475c5d 100644
--- a/arch/riscv/lib/fdt_fixup.c
+++ b/arch/riscv/lib/fdt_fixup.c
@@ -4,6 +4,8 @@
  *
  */

+#define LOG_CATEGORY LOGC_ARCH
+
 #include <common.h>
 #include <fdt_support.h>
 #include <log.h>
@@ -37,7 +39,7 @@ int riscv_fdt_copy_resv_mem_node(const void *src, void *dst)

        offset = fdt_path_offset(src, "/reserved-memory");
        if (offset < 0) {
-               printf("No reserved memory region found in source FDT\n");
+               log_debug("No reserved memory region found in source FDT\n");
                return 0;
        }

@@ -48,7 +50,7 @@ int riscv_fdt_copy_resv_mem_node(const void *src, void *dst)
                                                        "reg", 0, &size,
                                                        false);
                if (addr == FDT_ADDR_T_NONE) {
-                       debug("failed to read address/size for %s\n", name);
+                       log_debug("failed to read address/size for %s\n", name);
                        continue;
                }
                strncpy(basename, name, max_len);
@@ -63,7 +65,7 @@ int riscv_fdt_copy_resv_mem_node(const void *src, void *dst)
                err = fdtdec_add_reserved_memory(dst, basename, &pmp_mem,
                                                 &phandle);
                if (err < 0 && err != -FDT_ERR_EXISTS) {
-                       printf("failed to add reserved memory: %d\n", err);
+                       log_err("failed to add reserved memory: %d\n", err);
                        return err;
                }
                if (!fdt_getprop(src, node, "no-map", NULL))
@@ -109,7 +111,7 @@ int board_fix_fdt(void *fdt)

        err = riscv_board_reserved_mem_fixup(fdt);
        if (err < 0) {
-               printf("failed to fixup DT for reserved memory: %d\n", err);
+               log_err("failed to fixup DT for reserved memory: %d\n", err);
                return err;
        }

@@ -127,14 +129,14 @@ int arch_fixup_fdt(void *blob)
        size = fdt_totalsize(blob);
        err  = fdt_open_into(blob, blob, size + 32);
        if (err < 0) {
-               printf("Device Tree can't be expanded to accommodate new node");
+               log_err("Device Tree can't be expanded to accommodate new 
node");
                return err;
        }
        chosen_offset = fdt_path_offset(blob, "/chosen");
        if (chosen_offset < 0) {
                err = fdt_add_subnode(blob, 0, "chosen");
                if (err < 0) {
-                       printf("chosen node can not be added\n");
+                       log_err("chosen node cannot be added\n");
                        return err;
                }
        }
--
2.27.0

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