From c2e07449f546fb375289cdac1a608fdc20357873 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 4 Apr 2009 08:29:55 -0400
Subject: [PATCH] Blackfin: add comment about anomaly 05000430 avoidance
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
cpu/blackfin/initcode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cpu/blackfin/initcode.c b/cpu/blackfin/initcode.c
index 7f54860786e..062cbb80b86 100644
--- a/cpu/blackfin/initcode.c
+++ b/cpu/blackfin/initcode.c
@@ -335,6 +335,7 @@ void initcode(ADI_BOOT_DATA *bootstruct)
if (!ANOMALY_05000386) {
serial_putc('F');
+ /* Always programming PLL_LOCKCNT avoids Anomaly 05000430 */
ADI_SYSCTRL_VALUES memory_settings;
uint32_t actions = SYSCTRL_WRITE | SYSCTRL_PLLCTL | SYSCTRL_PLLDIV | SYSCTRL_LOCKCNT;
if (CONFIG_HAS_VR) {
@@ -379,6 +380,7 @@ void initcode(ADI_BOOT_DATA *bootstruct)
serial_putc('H');
+ /* Always programming PLL_LOCKCNT avoids Anomaly 05000430 */
bfin_write_PLL_LOCKCNT(CONFIG_PLL_LOCKCNT_VAL);
serial_putc('I');
--
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