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authorGerald Van Baren <vanbaren@cideas.com>2008-03-21 11:58:22 -0400
committerGerald Van Baren <vanbaren@cideas.com>2008-03-21 11:58:22 -0400
commit01026a6e613e1cfe580122fb5350677025f896fa (patch)
tree5e5905f085107242093e39a5e2175622df1bb73a /common
parent11abe45c48ec3485a6c1a5168ce8d79c3288adc1 (diff)
parent81a0ac62ea29f8252d0a714709d0ecfdbba2a15e (diff)
downloadu-boot-imx-01026a6e613e1cfe580122fb5350677025f896fa.zip
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Merge git://www.denx.de/git/u-boot into uboot
Diffstat (limited to 'common')
-rw-r--r--common/cmd_bootm.c4
-rw-r--r--common/cmd_log.c38
-rw-r--r--common/main.c8
3 files changed, 43 insertions, 7 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 9546729..9deb781 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -545,11 +545,15 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
}
#ifdef CONFIG_LOGBUFFER
+#ifndef CONFIG_ALT_LB_ADDR
kbd=gd->bd;
/* Prevent initrd from overwriting logbuffer */
if (initrd_high < (kbd->bi_memsize-LOGBUFF_LEN-LOGBUFF_OVERHEAD))
initrd_high = kbd->bi_memsize-LOGBUFF_LEN-LOGBUFF_OVERHEAD;
debug ("## Logbuffer at 0x%08lX ", kbd->bi_memsize-LOGBUFF_LEN);
+#else
+ debug ("## Logbuffer at 0x%08lX ", CONFIG_ALT_LB_ADDR);
+#endif
#endif
/*
diff --git a/common/cmd_log.c b/common/cmd_log.c
index e593dbe..34b36ff 100644
--- a/common/cmd_log.c
+++ b/common/cmd_log.c
@@ -59,14 +59,25 @@ static char buf[1024];
static unsigned console_loglevel = 3;
static unsigned default_message_loglevel = 4;
static unsigned log_version = 1;
+#ifdef CONFIG_ALT_LB_ADDR
+static volatile logbuff_t *log;
+#else
static logbuff_t *log;
+#endif
+static char *lbuf;
void logbuff_init_ptrs (void)
{
unsigned long tag, post_word;
char *s;
+#ifdef CONFIG_ALT_LB_ADDR
+ log = (logbuff_t *)CONFIG_ALT_LH_ADDR;
+ lbuf = (char *)CONFIG_ALT_LB_ADDR;
+#else
log = (logbuff_t *)(gd->bd->bi_memsize-LOGBUFF_LEN) - 1;
+ lbuf = log->buf;
+#endif
/* Set up log version */
if ((s = getenv ("logversion")) != NULL)
@@ -101,11 +112,26 @@ void logbuff_init_ptrs (void)
void logbuff_reset (void)
{
+#ifndef CONFIG_ALT_LB_ADDR
memset (log, 0, sizeof (logbuff_t));
- if (log_version == 2)
+#endif
+ if (log_version == 2) {
log->v2.tag = LOGBUFF_MAGIC;
- else
+#ifdef CONFIG_ALT_LB_ADDR
+ log->v2.start = 0;
+ log->v2.con = 0;
+ log->v2.end = 0;
+ log->v2.chars = 0;
+#endif
+ } else {
log->v1.tag = LOGBUFF_MAGIC;
+#ifdef CONFIG_ALT_LB_ADDR
+ log->v1.dummy = 0;
+ log->v1.start = 0;
+ log->v1.size = 0;
+ log->v1.chars = 0;
+#endif
+ }
}
int drv_logbuff_init (void)
@@ -188,7 +214,7 @@ int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
size = log->v1.size;
}
for (i=0; i < (size&LOGBUFF_MASK); i++) {
- s = (char *)log->buf+((start+i)&LOGBUFF_MASK);
+ s = lbuf+((start+i)&LOGBUFF_MASK);
putc (*s);
}
return 0;
@@ -196,7 +222,7 @@ int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
logbuff_reset ();
return 0;
} else if (strcmp(argv[1],"info") == 0) {
- printf ("Logbuffer at %08lx\n", (unsigned long)log->buf);
+ printf ("Logbuffer at %08lx\n", (unsigned long)lbuf);
if (log_version == 2) {
printf ("log_start = %08lx\n", log->v2.start);
printf ("log_end = %08lx\n", log->v2.end);
@@ -257,14 +283,14 @@ static int logbuff_printk(const char *line)
line_feed = 0;
for (; p < buf_end; p++) {
if (log_version == 2) {
- log->buf[log->v2.end & LOGBUFF_MASK] = *p;
+ lbuf[log->v2.end & LOGBUFF_MASK] = *p;
log->v2.end++;
if (log->v2.end - log->v2.start > LOGBUFF_LEN)
log->v2.start++;
log->v2.chars++;
}
else {
- log->buf[(log->v1.start + log->v1.size) &
+ lbuf[(log->v1.start + log->v1.size) &
LOGBUFF_MASK] = *p;
if (log->v1.size < LOGBUFF_LEN)
log->v1.size++;
diff --git a/common/main.c b/common/main.c
index 163ba02..21e7afa 100644
--- a/common/main.c
+++ b/common/main.c
@@ -40,7 +40,7 @@
#include <post.h>
-#ifdef CONFIG_SILENT_CONSOLE
+#if defined(CONFIG_SILENT_CONSOLE) || defined(CONFIG_POST)
DECLARE_GLOBAL_DATA_PTR;
#endif
@@ -369,6 +369,12 @@ void main_loop (void)
init_cmd_timeout ();
# endif /* CONFIG_BOOT_RETRY_TIME */
+#ifdef CONFIG_POST
+ if (gd->flags & GD_FLG_POSTFAIL) {
+ s = getenv("failbootcmd");
+ }
+ else
+#endif /* CONFIG_POST */
#ifdef CONFIG_BOOTCOUNT_LIMIT
if (bootlimit && (bootcount > bootlimit)) {
printf ("Warning: Bootlimit (%u) exceeded. Using altbootcmd.\n",