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authorwdenk <wdenk>2002-11-05 21:01:48 +0000
committerwdenk <wdenk>2002-11-05 21:01:48 +0000
commit2a3cb0207614427d301a4a6f8041267cada14bd8 (patch)
treea2f11d8eae5a70220fc39b15256edda024fb6856
parent56f94be3ef63732384063e110277ed89701b6471 (diff)
downloadu-boot-linaro-natty-2a3cb0207614427d301a4a6f8041267cada14bd8.tar.gz
Quick & Dirty fix for log buffer problem when environment is not set
Trigger watchdog when reading the env - this might take a while. Set debugging baud rate for KUP4K board
-rw-r--r--common/cmd_log.c6
-rw-r--r--common/cmd_nvedit.c3
-rw-r--r--include/configs/KUP4K.h2
3 files changed, 7 insertions, 4 deletions
diff --git a/common/cmd_log.c b/common/cmd_log.c
index 2e42f1033..1748aa654 100644
--- a/common/cmd_log.c
+++ b/common/cmd_log.c
@@ -92,7 +92,7 @@ void logbuff_log(char *msg)
{
DECLARE_GLOBAL_DATA_PTR;
- if (gd->flags & GD_FLG_RELOC) {
+ if ((gd->flags & GD_FLG_RELOC)&&(getenv ("logstart") != NULL)) {
logbuff_printk(msg);
} else {
puts(msg);
@@ -109,10 +109,10 @@ void logbuff_reset (void)
ext_tag=(unsigned long *)(log_buf)-3;
ext_log_start=(unsigned long *)(log_buf)-2;
ext_logged_chars=(unsigned long *)(log_buf)-1;
-// if (*ext_tag!=LOGBUFF_MAGIC) {
+/* if (*ext_tag!=LOGBUFF_MAGIC) { */
logged_chars=log_start=0;
*ext_tag=LOGBUFF_MAGIC;
-// }
+/* } */
log_size=logged_chars;
}
}
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 08e888c08..0a19ce405 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -42,6 +42,7 @@
#include <common.h>
#include <command.h>
#include <environment.h>
+#include <watchdog.h>
#include <cmd_nvedit.h>
#include <linux/stddef.h>
#include <asm/byteorder.h>
@@ -459,6 +460,8 @@ char *getenv (uchar *name)
{
int i, nxt;
+ WATCHDOG_RESET();
+
for (i=0; env_get_char(i) != '\0'; i=nxt+1) {
int val;
diff --git a/include/configs/KUP4K.h b/include/configs/KUP4K.h
index 3d9898bb0..7c512ccd6 100644
--- a/include/configs/KUP4K.h
+++ b/include/configs/KUP4K.h
@@ -41,7 +41,7 @@
#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
#undef CONFIG_8xx_CONS_SMC2
#undef CONFIG_8xx_CONS_NONE
-#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
+#define CONFIG_BAUDRATE 9600 /* console baudrate */
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else