1 files changed, 0 insertions, 23 deletions
diff --git a/xosc.s b/xosc.s
deleted file mode 100644
index 883200f..0000000
--- a/xosc.s
+++ /dev/null
@@ -1,23 +0,0 @@
-.syntax unified
-.cpu cortex-m0plus
-.thumb
-
-.equ XOSC_BASE, 0x40024000
-.equ CTRL_OFST, 0x0
-.equ STATUS_OFST, 0x4
-.equ STARTUP_OFST, 0xc
-
-.type start_xosc, %function
-.global start_xosc
-
-start_xosc:
-  ldr r1, =XOSC_BASE
-  movs r0, 47 // startup delay = 47 for 12Mhz crystal
-  str r0, [r1, STARTUP_OFST]
-  ldr r0, =0x00fabaa0 // enable
-  str r0, [r1, CTRL_OFST]
-1:
-  ldr r0, [r1, STATUS_OFST]
-  lsrs r0, 31 // stable bit
-  beq 1b
-  bx lr