X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fppc4xx%2Fspeed.c;h=be0de0c32a08433a50379a8bc6eee6b8c7183322;hb=9aea95307fdb0ffe0d3a98a17ac73e5040c9756a;hp=7172fe3ea8046b36d3476be01d3147c3b504c29d;hpb=0e6d798cb313580acd06ba01626687a557c5159f;p=oweals%2Fu-boot.git

diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index 7172fe3ea8..be0de0c32a 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -247,7 +247,7 @@ void get_sys_info (sys_info_t * sysInfo)
 	unsigned long temp1;
 	unsigned long lfdiv;
 	unsigned long m;
-	unsigned long prbdv0;    
+	unsigned long prbdv0;
 
 	/* Extract configured divisors */
 	mfsdr( sdr_sdstp0,strp0 );
@@ -383,8 +383,13 @@ void get_sys_info (PPC405_SYS_INFO * sysInfo)
 	 */
 	pllmr0_ccdv = ((pllmr0 & PLLMR0_CPU_DIV_MASK) >> 20) + 1;
 	if (pllmr1 & PLLMR1_SSCS_MASK) {
-		sysInfo->freqProcessor = (CONFIG_SYS_CLK_FREQ * sysInfo->pllFbkDiv)
-			/ pllmr0_ccdv;
+		/*
+		 * This is true if FWDVA == FWDVB:
+		 * sysInfo->freqProcessor = (CONFIG_SYS_CLK_FREQ * sysInfo->pllFbkDiv)
+		 *	/ pllmr0_ccdv;
+		 */
+		sysInfo->freqProcessor = (CONFIG_SYS_CLK_FREQ * sysInfo->pllFbkDiv * sysInfo->pllFwdDivB)
+			/ sysInfo->pllFwdDiv / pllmr0_ccdv;
 	} else {
 		sysInfo->freqProcessor = CONFIG_SYS_CLK_FREQ / pllmr0_ccdv;
 	}