--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsm-fw/L1/cfile/l1_small_asm.S	Sun Aug 10 19:51:26 2014 +0000
@@ -0,0 +1,64 @@
+/*
+ * Assembly code extracted out of TI's l1_small.c
+ *
+ * This code is correct ONLY for CHIPSET 10 or 11 as currently used
+ * by FreeCalypso; see TI's original code for what changes would be
+ * needed to support other CHIPSETs.
+ */
+
+	.text
+	.code 32
+
+/*-------------------------------------------------------*/ 
+/* _GSM_Small_Sleep                                      */
+/* (formerly INT_Small_Sleep)                            */
+/*-------------------------------------------------------*/
+/*                                                       */
+/* Description: small sleep                              */
+/* ------------                                          */
+/* Called by TCT_Schedule main loop of Nucleus           */
+/*-------------------------------------------------------*/
+
+#define	SMALL_SLEEP	0x01
+#define	ALL_SLEEP	0x04
+#define	PWR_MNGT	0x01
+
+	.globl	_GSM_Small_Sleep
+_GSM_Small_Sleep:
+
+	ldr	r0,Switch
+	ldr	r0,[r0]
+	ldrb	r1,[r0]
+	cmp	r1,#PWR_MNGT
+	bne	TCT_Schedule_Loop
+
+	ldr	r0,Mode
+	ldr	r0,[r0]
+	ldrb	r1,[r0]
+	cmp	r1,#SMALL_SLEEP
+	beq	Small_sleep_ok
+	cmp	r1,#ALL_SLEEP
+	bne	TCT_Schedule_Loop
+
+Small_sleep_ok:
+
+// *****************************************************
+//reset the DEEP_SLEEP bit 12 of CNTL_ARM_CLK register
+// (Cf BUG_1278)
+
+	ldr r0,addrCLKM			@ pick up CNTL_ARM_CLK register address
+	ldrh r1,[r0]			@ take the current value of the register
+	orr  r1,r1,#0x1000		@ reset the bit
+	strh r1,[r0]			@ store the result
+
+	ldr	r0,addrCLKM		@ pick up CLKM clock register address
+	ldrh	r1,[r0]			@ take the current value of the register
+	bic	r1,r1,#1		@ disable ARM clock
+	strh	r1,[r0]
+
+	B	TCT_Schedule_Loop	@ Return to TCT_Schedule main loop
+
+addrCLKM:   	.word	0xfffffd00	@ CLKM clock register address
+
+Mode:           .word   mode_authorized
+Switch:         .word   switch_PWR_MNGT