add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/sparc/vdso/vdso-layout.lds.S
..
..
@@ -73,12 +73,6 @@
73
73
 
74
74
 	.text		: { *(.text*) }			:text	=0x90909090,
75
75
 
76
-	.vread_tick_patch : {
77
-		vread_tick_patch_start = .;
78
-		*(.vread_tick_patch)
79
-		vread_tick_patch_end = .;
80
-	}
81
-
82
76
 	/DISCARD/ : {
83
77
 		*(.discard)
84
78
 		*(.discard.*)