Moved mpc8641hpcn_board_reset() out of cpu/ into board/.

Signed-off-by: Jon Loeliger <jdl@freescale.com>

1 files changed, 6 insertions, 84 deletions

diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index 504ba62..60ce29c 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -32,7 +32,10 @@
 #include <ft_build.h>
 #endif
 
-#include "../board/mpc8641hpcn/pixis.h"
+#ifdef CONFIG_MPC8641HPCN
+extern void mpc8641_reset_board(cmd_tbl_t *cmdtp, int flag,
+				int argc, char *argv[]);
+#endif
 
 
 int checkcpu (void)
@@ -146,9 +149,7 @@ soft_restart(unsigned long addr)
 void
 do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-	char cmd;
-	ulong addr, val;
-	ulong corepll;
+	ulong addr;
 
 #ifdef CFG_RESET_ADDRESS
 	addr = CFG_RESET_ADDRESS;
@@ -181,86 +182,7 @@ do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 #else /* CONFIG_MPC8641HPCN */
 
-	if (argc > 1) {
-		cmd = argv[1][1];
-		switch(cmd) {
-		case 'f':    /* reset with frequency changed */
-			if (argc < 5)
-				goto my_usage;
-			read_from_px_regs(0);
-
-			val = set_px_sysclk(simple_strtoul(argv[2],NULL,10));
-
-			corepll = strfractoint(argv[3]);
-			val = val + set_px_corepll(corepll);
-			val = val + set_px_mpxpll(simple_strtoul(argv[4],
-								 NULL, 10));
-			if (val == 3) {
-				printf("Setting registers VCFGEN0 and VCTL\n");
-				read_from_px_regs(1);
-				printf("Resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL ....\n");
-				set_px_go();
-			} else
-				goto my_usage;
-
-			while (1); /* Not reached */
-
-		case 'l':
-			if (argv[2][1] == 'f') {
-				read_from_px_regs(0);
-				read_from_px_regs_altbank(0);
-				/* reset with frequency changed */
-				val = set_px_sysclk(simple_strtoul(argv[3],NULL,10));
-
-				corepll = strfractoint(argv[4]);
-				val = val + set_px_corepll(corepll);
-				val = val + set_px_mpxpll(simple_strtoul(argv[5],NULL,10));
-				if (val == 3) {
-					printf("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n");
-					set_altbank();
-					read_from_px_regs(1);
-					read_from_px_regs_altbank(1);
-					printf("Enabling watchdog timer on the FPGA and resetting board with values from VSPEED0, VSPEED1, VCLKH, and VCLKL to boot from the other bank ....\n");
-					set_px_go_with_watchdog();
-				} else
-					goto my_usage;
-
-				while(1); /* Not reached */
-			} else if(argv[2][1] == 'd'){
-				/* Reset from next bank without changing frequencies but with watchdog timer enabled */
-				read_from_px_regs(0);
-				read_from_px_regs_altbank(0);
-				printf("Setting registers VCFGEN1, VBOOT, and VCTL\n");
-				set_altbank();
-				read_from_px_regs_altbank(1);
-				printf("Enabling watchdog timer on the FPGA and resetting board to boot from the other bank....\n");
-				set_px_go_with_watchdog();
-				while(1); /* Not reached */
-			} else {
-				/* Reset from next bank without changing frequency and without watchdog timer enabled */
-				read_from_px_regs(0);
-				read_from_px_regs_altbank(0);
-				if(argc > 2)
-					goto my_usage;
-				printf("Setting registers VCFGNE1, VBOOT, and VCTL\n");
-				set_altbank();
-				read_from_px_regs_altbank(1);
-				printf("Resetting board to boot from the other bank....\n");
-				set_px_go();
-			}
-
-		default:
-			goto my_usage;
-		}
-
-my_usage:
-		printf("\nUsage: reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>\n");
-		printf("       reset altbank [cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>]\n");
-		printf("For example:   reset cf 40 2.5 10\n");
-		printf("See MPC8641HPCN Design Workbook for valid values of command line parameters.\n");
-		return;
-	} else
-		out8(PIXIS_BASE+PIXIS_RST,0);
+	mpc8641_reset_board(cmdtp, flag, argc, argv);
 
 #endif /* !CONFIG_MPC8641HPCN */