cmd_mmc.c: Drop open/close mmc sub-commands

The open and close mmc sub-commands implement a hard-coded set of values
specific to the SMDK5250 platform.  Remove these commands as what they
did can be done instead with a series of mmc dev / bootpart / bootbus
commands instead now.

Cc: Amar <amarendra.xt@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>

1 files changed, 0 insertions, 72 deletions

diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index a028149d906..2d519270602 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -131,36 +131,6 @@ U_BOOT_CMD(
 	"- display info of the current MMC device"
 );
 
-#ifdef CONFIG_SUPPORT_EMMC_BOOT
-static int boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access)
-{
-	int err;
-	err = mmc_boot_part_access(mmc, ack, part_num, access);
-
-	if ((err == 0) && (access != 0)) {
-		printf("\t\t\t!!!Notice!!!\n");
-
-		printf("!You must close EMMC boot Partition");
-		printf("after all images are written\n");
-
-		printf("!EMMC boot partition has continuity");
-		printf("at image writing time.\n");
-
-		printf("!So, do not close the boot partition");
-		printf("before all images are written.\n");
-		return 0;
-	} else if ((err == 0) && (access == 0))
-		return 0;
-	else if ((err != 0) && (access != 0)) {
-		printf("EMMC boot partition-%d OPEN Failed.\n", part_num);
-		return 1;
-	} else {
-		printf("EMMC boot partition-%d CLOSE Failed.\n", part_num);
-		return 1;
-	}
-}
-#endif
-
 static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	enum mmc_state state;
@@ -273,44 +243,6 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 		return 0;
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
-	} else if ((strcmp(argv[1], "open") == 0) ||
-			(strcmp(argv[1], "close") == 0)) {
-		int dev;
-		struct mmc *mmc;
-		u8 part_num, access = 0;
-
-		if (argc == 4) {
-			dev = simple_strtoul(argv[2], NULL, 10);
-			part_num = simple_strtoul(argv[3], NULL, 10);
-		} else {
-			return CMD_RET_USAGE;
-		}
-
-		mmc = find_mmc_device(dev);
-		if (!mmc) {
-			printf("no mmc device at slot %x\n", dev);
-			return 1;
-		}
-
-		if (IS_SD(mmc)) {
-			printf("SD device cannot be opened/closed\n");
-			return 1;
-		}
-
-		if ((part_num <= 0) || (part_num > MMC_NUM_BOOT_PARTITION)) {
-			printf("Invalid boot partition number:\n");
-			printf("Boot partition number cannot be <= 0\n");
-			printf("EMMC44 supports only 2 boot partitions\n");
-			return 1;
-		}
-
-		if (strcmp(argv[1], "open") == 0)
-			access = part_num; /* enable R/W access to boot part*/
-		else
-			access = 0; /* No access to boot partition */
-
-		/* acknowledge to be sent during boot operation */
-		return boot_part_access(mmc, 1, part_num, access);
 	} else if (strcmp(argv[1], "partconf") == 0) {
 		int dev;
 		struct mmc *mmc;
@@ -498,10 +430,6 @@ U_BOOT_CMD(
 	"mmc dev [dev] [part] - show or set current mmc device [partition]\n"
 	"mmc list - lists available devices\n"
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
-	"mmc open <dev> <boot_partition>\n"
-	" - Enable boot_part for booting and enable R/W access of boot_part\n"
-	"mmc close <dev> <boot_partition>\n"
-	" - Enable boot_part for booting and disable access to boot_part\n"
 	"mmc bootbus dev boot_bus_width reset_boot_bus_width boot_mode\n"
 	" - Set the BOOT_BUS_WIDTH field of the specified device\n"
 	"mmc bootpart-resize <dev> <boot part size MB> <RPMB part size MB>\n"