board: stm32mp1: convert to livetree
Replace gd->fdt_blob access with fdt_getprop() function to the
function ofnode_get_property() to support a live tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 3ff5e50..9496890 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -82,11 +82,6 @@
#define SYSCFG_PMCSETR_ETH_SEL_RGMII BIT(21)
#define SYSCFG_PMCSETR_ETH_SEL_RMII BIT(23)
-/*
- * Get a global data pointer
- */
-DECLARE_GLOBAL_DATA_PTR;
-
#define USB_LOW_THRESHOLD_UV 200000
#define USB_WARNING_LOW_THRESHOLD_UV 660000
#define USB_START_LOW_THRESHOLD_UV 1230000
@@ -116,8 +111,8 @@
mode = "basic";
}
- fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
- &fdt_compat_len);
+ fdt_compat = ofnode_get_property(ofnode_root(), "compatible",
+ &fdt_compat_len);
log_info("Board: stm32mp1 in %s mode (%s)\n", mode,
fdt_compat && fdt_compat_len ? fdt_compat : "");
@@ -690,8 +685,8 @@
int buf_len;
if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
- fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
- &fdt_compat_len);
+ fdt_compat = ofnode_get_property(ofnode_root(), "compatible",
+ &fdt_compat_len);
if (fdt_compat && fdt_compat_len) {
if (strncmp(fdt_compat, "st,", 3) != 0) {
env_set("board_name", fdt_compat);