From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Date: Tue, 8 Jan 2008 11:49:58 +0000 (+0100)
Subject: ppc4xx: Update PLB/PCI divider for PMC440 board
X-Git-Tag: v2025.01-rc5-pxa1908~22626^2~49^2~31
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=ff5fb8a6ccba56e3482d0e297d8cfb7faa040811;p=u-boot.git

ppc4xx: Update PLB/PCI divider for PMC440 board

This patch updates the PLB/PCI divider when running at
400MHz CPU frequency from 4 to 3 which results in 44MHz PCI sync clock.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
---

diff --git a/board/esd/pmc440/cmd_pmc440.c b/board/esd/pmc440/cmd_pmc440.c
index d588d8ca9b..350af48638 100644
--- a/board/esd/pmc440/cmd_pmc440.c
+++ b/board/esd/pmc440/cmd_pmc440.c
@@ -280,10 +280,10 @@ int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]
 
 	if (argc > 1) {
 		if (!strcmp(argv[1], "400")) {
-			/* PLB=133MHz, PLB/PCI=4 */
+			/* PLB=133MHz, PLB/PCI=3 */
 			printf("Bootstrapping for 400MHz\n");
 			sdsdp[0]=0x8678624e;
-			sdsdp[1]=0x0947a030;
+			sdsdp[1]=0x095fa030;
 			sdsdp[2]=0x40082350;
 			sdsdp[3]=0x0d050000;
 		} else if (!strcmp(argv[1], "533")) {