Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq

1 files changed, 19 insertions, 9 deletions

diff --git a/arch/arm/cpu/armv8/fsl-lsch3/fdt.c b/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
index e392eb9149..7eb9b6aa4b 100644
--- a/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
+++ b/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
@@ -16,7 +16,7 @@ void ft_fixup_cpu(void *blob)
 	__maybe_unused u64 spin_tbl_addr = (u64)get_spin_tbl_addr();
 	fdt32_t *reg;
 	int addr_cells;
-	u64 val;
+	u64 val, core_id;
 	size_t *boot_code_size = &(__secondary_boot_code_size);
 
 	off = fdt_path_offset(blob, "/cpus");
@@ -29,15 +29,20 @@ void ft_fixup_cpu(void *blob)
 	off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
 	while (off != -FDT_ERR_NOTFOUND) {
 		reg = (fdt32_t *)fdt_getprop(blob, off, "reg", 0);
+		core_id = of_read_number(reg, addr_cells);
 		if (reg) {
-			val = spin_tbl_addr;
-			val += id_to_core(of_read_number(reg, addr_cells))
-				* SPIN_TABLE_ELEM_SIZE;
-			val = cpu_to_fdt64(val);
-			fdt_setprop_string(blob, off, "enable-method",
-					   "spin-table");
-			fdt_setprop(blob, off, "cpu-release-addr",
-				    &val, sizeof(val));
+			if (core_id  == 0 || (is_core_online(core_id))) {
+				val = spin_tbl_addr;
+				val += id_to_core(core_id) *
+				       SPIN_TABLE_ELEM_SIZE;
+				val = cpu_to_fdt64(val);
+				fdt_setprop_string(blob, off, "enable-method",
+						   "spin-table");
+				fdt_setprop(blob, off, "cpu-release-addr",
+					    &val, sizeof(val));
+			} else {
+				debug("skipping offline core\n");
+			}
 		} else {
 			puts("Warning: found cpu node without reg property\n");
 		}
@@ -55,4 +60,9 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 #ifdef CONFIG_MP
 	ft_fixup_cpu(blob);
 #endif
+
+#ifdef CONFIG_SYS_NS16550
+	do_fixup_by_compat_u32(blob, "ns16550",
+			       "clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
+#endif
 }