Merge branch 'master' of git://git.denx.de/u-boot-x86
diff --git a/common/cmd_part.c b/common/cmd_part.c
index c99f527..d04588e 100644
--- a/common/cmd_part.c
+++ b/common/cmd_part.c
@@ -53,29 +53,57 @@
{
int ret;
block_dev_desc_t *desc;
+ char *var = NULL;
+ bool bootable = false;
+ int i;
- if (argc < 2 || argc > 3)
+ if (argc < 2)
return CMD_RET_USAGE;
+ if (argc > 2) {
+ for (i = 2; i < argc ; i++) {
+ if (argv[i][0] == '-') {
+ if (!strcmp(argv[i], "-bootable")) {
+ bootable = true;
+ } else {
+ printf("Unknown option %s\n", argv[i]);
+ return CMD_RET_USAGE;
+ }
+ } else {
+ var = argv[i];
+ break;
+ }
+ }
+
+ /* Loops should have been exited at the last argument, which
+ * as it contained the variable */
+ if (argc != i + 1)
+ return CMD_RET_USAGE;
+ }
+
ret = get_device(argv[0], argv[1], &desc);
if (ret < 0)
return 1;
- if (argc == 3) {
+ if (var != NULL) {
int p;
- char str[512] = { 0, };
+ char str[512] = { '\0', };
disk_partition_t info;
for (p = 1; p < 128; p++) {
+ char t[5];
int r = get_partition_info(desc, p, &info);
- if (r == 0) {
- char t[5];
- sprintf(t, "%s%d", str[0] ? " " : "", p);
- strcat(str, t);
- }
+ if (r != 0)
+ continue;
+
+ if (bootable && !info.bootable)
+ continue;
+
+ sprintf(t, "%s%d", str[0] ? " " : "", p);
+ strcat(str, t);
}
- setenv(argv[2], str);
+ setenv(var, str);
return 0;
}
@@ -98,7 +126,7 @@
}
U_BOOT_CMD(
- part, 5, 1, do_part,
+ part, CONFIG_SYS_MAXARGS, 1, do_part,
"disk partition related commands",
"part uuid <interface> <dev>:<part>\n"
" - print partition UUID\n"
@@ -106,6 +134,7 @@
" - set environment variable to partition UUID\n"
"part list <interface> <dev>\n"
" - print a device's partition table\n"
- "part list <interface> <dev> <varname>\n"
- " - set environment variable to the list of partitions"
+ "part list <interface> <dev> [flags] <varname>\n"
+ " - set environment variable to the list of partitions\n"
+ " flags can be -bootable (list only bootable partitions)"
);
diff --git a/include/config_cmd_default.h b/include/config_cmd_default.h
index 73c9544..e79a13b 100644
--- a/include/config_cmd_default.h
+++ b/include/config_cmd_default.h
@@ -21,6 +21,7 @@
#define CONFIG_CMD_CONSOLE /* coninfo */
#define CONFIG_CMD_ECHO /* echo arguments */
#define CONFIG_CMD_EDITENV /* editenv */
+#define CONFIG_CMD_ENV_EXISTS /* query whether env variables exists */
#define CONFIG_CMD_FPGA /* FPGA configuration Support */
#define CONFIG_CMD_IMI /* iminfo */
#define CONFIG_CMD_ITEST /* Integer (and string) test */
diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
index 73f093f..d71e58d 100644
--- a/include/config_distro_bootcmd.h
+++ b/include/config_distro_bootcmd.h
@@ -213,7 +213,8 @@
"done\0" \
\
"scan_dev_for_boot_part=" \
- "part list ${devtype} ${devnum} devplist; " \
+ "part list ${devtype} ${devnum} -bootable devplist; " \
+ "env exists devplist || setenv devplist 1; " \
"for bootpart in ${devplist}; do " \
"if fstype ${devtype} ${devnum}:${bootpart} " \
"bootfstype; then " \