Avoid initrd and logbuffer area overlaps
Add logbuffer to reserved LMB areas to prevent initrd allocation
from overlaping with it.
Make sure to use correct logbuffer base address.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
diff --git a/common/cmd_log.c b/common/cmd_log.c
index c6e72ac..fdcc575 100644
--- a/common/cmd_log.c
+++ b/common/cmd_log.c
@@ -66,6 +66,12 @@
#endif
static char *lbuf;
+unsigned long __logbuffer_base(void)
+{
+ return CFG_SDRAM_BASE + gd->bd->bi_memsize - LOGBUFF_LEN;
+}
+unsigned long logbuffer_base (void) __attribute__((weak, alias("__logbuffer_base")));
+
void logbuff_init_ptrs (void)
{
unsigned long tag, post_word;
@@ -75,7 +81,7 @@
log = (logbuff_t *)CONFIG_ALT_LH_ADDR;
lbuf = (char *)CONFIG_ALT_LB_ADDR;
#else
- log = (logbuff_t *)(gd->bd->bi_memsize-LOGBUFF_LEN) - 1;
+ log = (logbuff_t *)(logbuffer_base ()) - 1;
lbuf = (char *)log->buf;
#endif
