Kconfig: Drop CONFIG_CMD_PCI_ENUM

This option enables the 'pci enum' command. It is only enabled by a few
board and these have not yet been converted to driver model, which always
enables this command. It seems easiest to just remove this option.

The affected boards can be converted to use driver model for PCI if
needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

cmd/pci.c

@@ -694,7 +694,7 @@ static 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;
-#if defined(CONFIG_CMD_PCI_ENUM) || defined(CONFIG_DM_PCI)
+#if defined(CONFIG_DM_PCI)
 	case 'e':
 		pci_init();
 		return 0;
@@ -782,7 +782,7 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 static char pci_help_text[] =
 	"[bus] [long]\n"
 	"    - short or long list of PCI devices on bus 'bus'\n"
-#if defined(CONFIG_CMD_PCI_ENUM) || defined(CONFIG_DM_PCI)
+#if defined(CONFIG_DM_PCI)
 	"pci enum\n"
 	"    - Enumerate PCI buses\n"
 #endif

include/config_distro_bootcmd.h

@@ -198,7 +198,7 @@
 	BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
 #endif
 
-#if defined(CONFIG_CMD_PCI_ENUM) || defined(CONFIG_DM_PCI)
+#if defined(CONFIG_DM_PCI)
 #define BOOTENV_RUN_NET_PCI_ENUM "run boot_net_pci_enum; "
 #define BOOTENV_SHARED_PCI \
 	"boot_net_pci_enum=pci enum\0"

include/configs/ds414.h

@@ -48,7 +48,6 @@
 
 /* PCIe support */
 #ifndef CONFIG_SPL_BUILD
-#define CONFIG_CMD_PCI_ENUM
 #define CONFIG_PCI_MVEBU
 #define CONFIG_PCI_SCAN_SHOW
 #endif

include/configs/xpedite517x.h

@@ -483,7 +483,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 /*
  * Command configuration.
  */
-#define CONFIG_CMD_PCI_ENUM
 #define CONFIG_CMD_REGINFO
 
 /*

include/configs/xpedite520x.h

@@ -286,7 +286,6 @@
 /*
  * Command configuration.
  */
-#define CONFIG_CMD_PCI_ENUM
 #define CONFIG_CMD_REGINFO
 
 /*

include/configs/xpedite537x.h

@@ -336,7 +336,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 /*
  * Command configuration.
  */
-#define CONFIG_CMD_PCI_ENUM
 #define CONFIG_CMD_REGINFO
 
 /*

include/configs/xpedite550x.h

@@ -335,7 +335,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 /*
  * Command configuration.
  */
-#define CONFIG_CMD_PCI_ENUM
 #define CONFIG_CMD_REGINFO
 
 /*

scripts/config_whitelist.txt

@@ -293,7 +293,6 @@ CONFIG_CM922T_XA10
 CONFIG_CMDLINE_EDITING
 CONFIG_CMDLINE_PS_SUPPORT
 CONFIG_CMDLINE_TAG
-CONFIG_CMD_PCI_ENUM
 CONFIG_CMD_PCMCIA
 CONFIG_CMD_PORTIO
 CONFIG_CMD_READ