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authorMike Frysinger <vapier@gentoo.org>2009-04-04 08:29:55 -0400
committerMike Frysinger <vapier@gentoo.org>2009-04-06 17:37:48 -0400
commitc2e07449f546fb375289cdac1a608fdc20357873 (patch)
treeef0e662a5db69a6533c6d40b67956f1972ba89b9 /cpu
parent48ab1509254a4c175e4f65c478a978928ffe09ec (diff)
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Blackfin: add comment about anomaly 05000430 avoidance
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'cpu')
-rw-r--r--cpu/blackfin/initcode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/cpu/blackfin/initcode.c b/cpu/blackfin/initcode.c
index 7f54860..062cbb8 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');