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-rw-r--r--bdb/README2
-rw-r--r--firmware/README4
-rw-r--r--firmware/bdb/README2
-rw-r--r--futility/cmd_bdb.c2
-rw-r--r--futility/cmd_show.c2
5 files changed, 9 insertions, 3 deletions
diff --git a/bdb/README b/bdb/README
index ec34961b..82fb715b 100644
--- a/bdb/README
+++ b/bdb/README
@@ -1,4 +1,4 @@
-BDB library and utilities
+Boot Descriptor Block (BDB) library and utilities
Building:
---------
diff --git a/firmware/README b/firmware/README
index 754edf1b..3d174f7b 100644
--- a/firmware/README
+++ b/firmware/README
@@ -1,6 +1,10 @@
Here's what's what in the firmware/ directory.
+bdb/
+
+ Code for managing Boot Descriptor Blocks (BDB).
+
include/
lib/
diff --git a/firmware/bdb/README b/firmware/bdb/README
index ec34961b..82fb715b 100644
--- a/firmware/bdb/README
+++ b/firmware/bdb/README
@@ -1,4 +1,4 @@
-BDB library and utilities
+Boot Descriptor Block (BDB) library and utilities
Building:
---------
diff --git a/futility/cmd_bdb.c b/futility/cmd_bdb.c
index efe041b2..491f7cfe 100644
--- a/futility/cmd_bdb.c
+++ b/futility/cmd_bdb.c
@@ -519,6 +519,8 @@ static void print_help(int argc, char *argv[])
{
printf("\nUsage: " MYNAME " %s <--create|--add|--resign|--verify>\n"
"\n"
+ "Utility for managing boot descriptor blocks (BDBs).\n"
+ "\n"
"For '--add <bdb_file> [OPTIONS]', required OPTIONS are:\n"
" --data <file> Data to be added\n"
" --offset <offset> Offset\n"
diff --git a/futility/cmd_show.c b/futility/cmd_show.c
index bfe668cc..405ffb91 100644
--- a/futility/cmd_show.c
+++ b/futility/cmd_show.c
@@ -394,7 +394,7 @@ static const char usage[] = "\n"
"\n"
"Where FILE could be\n"
"\n"
- " a BDB\n"
+ " a boot descriptor block (BDB)\n"
" a keyblock (.keyblock)\n"
" a firmware preamble signature (VBLOCK_A/B)\n"
" a firmware image (bios.bin)\n"