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comparison nuc-fw/bsp/clkm.c @ 111:5b7403f6ae93

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nuc-fw/bsp: more reconciliation
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 20 Oct 2013 07:58:00 +0000
parents 45911ad957fd
children
comparison
equal deleted inserted replaced
110:325bbadc0c9c 111:5b7403f6ae93
65 /* WARNING : reverse order in comparison to ULYSSE */ 65 /* WARNING : reverse order in comparison to ULYSSE */
66 /* */ 66 /* */
67 /* Return : none */ 67 /* Return : none */
68 /* Functionality :Initialize the ARM Clock frequency */ 68 /* Functionality :Initialize the ARM Clock frequency */
69 /*--------------------------------------------------------------*/ 69 /*--------------------------------------------------------------*/
70 70
71 inline void CLKM_InitARMClock(SYS_UWORD16 clk_src, SYS_UWORD16 clk_div, SYS_UWORD16 clk_xp5) 71 void CLKM_InitARMClock(SYS_UWORD16 clk_src, SYS_UWORD16 clk_div, SYS_UWORD16 clk_xp5)
72 { 72 {
73 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) CLKM_ARM_CLK; 73 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) CLKM_ARM_CLK;
74 74
75 cntl &= ~(CLKM_CLKIN0 | CLKM_CLKIN_SEL | CLKM_ARM_MCLK_XP5 | CLKM_MCLK_DIV); 75 cntl &= ~(CLKM_CLKIN0 | CLKM_CLKIN_SEL | CLKM_ARM_MCLK_XP5 | CLKM_MCLK_DIV);
76 76
88 /* */ 88 /* */
89 /* Return : none */ 89 /* Return : none */
90 /* Functionality :Initialize the ARM Clock frequency */ 90 /* Functionality :Initialize the ARM Clock frequency */
91 /*--------------------------------------------------------------*/ 91 /*--------------------------------------------------------------*/
92 92
93 inline void CLKM_InitARMClock(SYS_UWORD16 clk_src, SYS_UWORD16 clk_div) 93 void CLKM_InitARMClock(SYS_UWORD16 clk_src, SYS_UWORD16 clk_div)
94 { 94 {
95 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) CLKM_ARM_CLK; 95 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) CLKM_ARM_CLK;
96 96
97 cntl &= ~(CLKM_LOW_FRQ | CLKM_CLKIN_SEL | CLKM_MCLK_DIV); 97 cntl &= ~(CLKM_LOW_FRQ | CLKM_CLKIN_SEL | CLKM_MCLK_DIV);
98 98
116 /* convert x nanoseconds in y cycles used by the ASM loop*/ 116 /* convert x nanoseconds in y cycles used by the ASM loop*/
117 /* function . Before calling this function, call the */ 117 /* function . Before calling this function, call the */
118 /* initialize_wait_loop() function */ 118 /* initialize_wait_loop() function */
119 /* Called when the HardWare needs time to wait */ 119 /* Called when the HardWare needs time to wait */
120 /*-------------------------------------------------------*/ 120 /*-------------------------------------------------------*/
121 inline SYS_UWORD32 convert_nanosec_to_cycles(SYS_UWORD32 time) 121 SYS_UWORD32 convert_nanosec_to_cycles(SYS_UWORD32 time)
122 { 122 {
123 return( time / ratio_wait_loop); 123 return( time / ratio_wait_loop);
124 } 124 }
125 125
126 126
311 asm(" CMP A1, #0"); 311 asm(" CMP A1, #0");
312 asm(" BNE LOOP_LINE"); 312 asm(" BNE LOOP_LINE");
313 313
314 asm("END_FUNCTION: "); 314 asm("END_FUNCTION: ");
315 } 315 }
316
317