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authorWolfgang Denk <wd@denx.de>2010-10-23 21:59:42 +0200
committerWolfgang Denk <wd@denx.de>2010-10-23 21:59:42 +0200
commitf2b382ea066d02d5ba44870024cc1295e85782ef (patch)
tree9891424412f40e0bbe3cb64d022597bffa301b50 /common
parent33a08c10c78baf67e41cd03d5732ddc338e8c2e9 (diff)
parentbfe18815e8123f4456be8b5858b2b255d7881698 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'common')
-rw-r--r--common/cmd_pci.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 4bde059..ccf5ada 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -497,6 +497,10 @@ int do_pci (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if ((bdf = get_pci_dev(argv[2])) == -1)
return 1;
break;
+#ifdef CONFIG_CMD_PCI_ENUM
+ case 'e':
+ break;
+#endif
default: /* scan bus */
value = 1; /* short listing */
bdf = 0; /* bus number */
@@ -518,6 +522,11 @@ int do_pci (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 0;
case 'd': /* display */
return pci_cfg_display(bdf, addr, size, value);
+#ifdef CONFIG_CMD_PCI_ENUM
+ case 'e':
+ pci_init();
+ return 0;
+#endif
case 'n': /* next */
if (argc < 4)
goto usage;
@@ -545,6 +554,10 @@ U_BOOT_CMD(
"list and access PCI Configuration Space",
"[bus] [long]\n"
" - short or long list of PCI devices on bus 'bus'\n"
+#ifdef CONFIG_CMD_PCI_ENUM
+ "pci enum\n"
+ " - re-enumerate PCI buses\n"
+#endif
"pci header b.d.f\n"
" - show header of PCI device 'bus.device.function'\n"
"pci display[.b, .w, .l] b.d.f [address] [# of objects]\n"