cmd/aspeed/plltest.c

9  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
25 #include <clk-uclass.h>
30 #include <dt-bindings/clock/ast2600-clock.h>
33 #include <dt-bindings/clock/ast2600-clock.h>
37 /* ------------------------------------------------------------------------- */
63 //	printf("pll rate : %ld \n", pll_rate);  in cal_ast2600_28nm_pll_rate()
65 	ulCounter = (pll_rate/1000) * 512 / 25000 - 1;  in cal_ast2600_28nm_pll_rate()
66     ulLowLimit = ulCounter * (100 - ulErrRate) / 100;  in cal_ast2600_28nm_pll_rate()
81         printf("Fre Count Eng No idle %x\n", ulData);  in cal_ast2600_28nm_pll_rate()
86 	//4. Delay 1ms  in cal_ast2600_28nm_pll_rate()
100         printf("PLL Detec No idle %x\n", ulData);  in cal_ast2600_28nm_pll_rate()
108 //	printf("rate %ld \n", (25000000 / 512) * (((readl(0x1e6e2320) & GENMASK(29, 16)) >> 16) + 1));  in cal_ast2600_28nm_pll_rate()
127 //	printf("pll rate : %ld \n", pll_rate);  in cal_ast2600_13nm_pll_rate()
129 	ulCounter = (pll_rate/1000) * 512 / 25000 - 1;  in cal_ast2600_13nm_pll_rate()
130     ulLowLimit = ulCounter * (100 - ulErrRate) / 100;  in cal_ast2600_13nm_pll_rate()
145         printf("Fre Count Eng No idle %x\n", ulData);  in cal_ast2600_13nm_pll_rate()
150 	//4. Delay 1ms  in cal_ast2600_13nm_pll_rate()
164         printf("PLL Detec No idle %x\n", ulData);  in cal_ast2600_13nm_pll_rate()
172 //	printf("rate %ld \n", (25000000 / 512) * (((readl(0x1e6e2330) & GENMASK(29, 16)) >> 16) + 1));  in cal_ast2600_13nm_pll_rate()
206 				printf("D-PLL : Fail \n");  in do_ast2600_pll_test()
209 				printf("D-PLL : PASS \n");  in do_ast2600_pll_test()
214 				printf("E-PLL : Fail \n");  in do_ast2600_pll_test()
216 				printf("E-PLL : PASS \n");  in do_ast2600_pll_test()
229 					printf("XPCLK-EP : Fail \n");  in do_ast2600_pll_test()
231 					printf("XPCLK-EP : PASS \n");  in do_ast2600_pll_test()
233 				printf("XPCLK-EP : Fail 0 \n");  in do_ast2600_pll_test()
246 				printf("HCLK-28nm : Fail \n");  in do_ast2600_pll_test()
249 				printf("HCLK-28nm : PASS \n");  in do_ast2600_pll_test()
262 				printf("HCLK-13nm : Fail \n");  in do_ast2600_pll_test()
265 				printf("HCLK-13nm : PASS \n");  in do_ast2600_pll_test()
328 	"ping d2 - Ping to check if the device at the targeted address can respond\n"