Block: Remove MG DISK support

This driver is unused and obsolete.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: unsik Kim <donari75@gmail.com>

4 files changed, 1 insertions, 151 deletions

diff --git a/common/Makefile b/common/Makefile
index 6e23baaf61..31175e34d3 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -52,7 +52,6 @@ COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_embedded.o
 XCOBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_embedded.o
 COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_embedded.o
 COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
-COBJS-$(CONFIG_ENV_IS_IN_MG_DISK) += env_mgdisk.o
 COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
 COBJS-$(CONFIG_ENV_IS_IN_FAT) += env_fat.o
 COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
@@ -115,7 +114,6 @@ COBJS-$(CONFIG_ID_EEPROM) += cmd_mac.o
 COBJS-$(CONFIG_CMD_MD5SUM) += cmd_md5sum.o
 COBJS-$(CONFIG_CMD_MEMORY) += cmd_mem.o
 COBJS-$(CONFIG_CMD_MFSL) += cmd_mfsl.o
-COBJS-$(CONFIG_CMD_MG_DISK) += cmd_mgdisk.o
 COBJS-$(CONFIG_MII) += miiphyutil.o
 COBJS-$(CONFIG_CMD_MII) += miiphyutil.o
 COBJS-$(CONFIG_PHYLIB) += miiphyutil.o
diff --git a/common/cmd_mgdisk.c b/common/cmd_mgdisk.c
deleted file mode 100644
index 3bd2429c78..0000000000
--- a/common/cmd_mgdisk.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * (C) Copyright 2009 mGine co.
- * unsik Kim <donari75@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <command.h>
-
-#include <mg_disk.h>
-
-int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	u32 from, to, size;
-
-	switch (argc) {
-	case 2:
-		if (!strcmp(argv[1], "init"))
-			mg_disk_init();
-		else
-			return 1;
-		break;
-	case 5:
-		from = simple_strtoul(argv[2], NULL, 0);
-		to = simple_strtoul(argv[3], NULL, 0);
-		size = simple_strtoul(argv[4], NULL, 0);
-
-		if (!strcmp(argv[1], "read"))
-			mg_disk_read(from, (u8 *)to, size);
-		else if (!strcmp(argv[1], "write"))
-			mg_disk_write(to, (u8 *)from, size);
-		else if (!strcmp(argv[1], "readsec"))
-			mg_disk_read_sects((void *)to, from, size);
-		else if (!strcmp(argv[1], "writesec"))
-			mg_disk_write_sects((void *)from, to, size);
-		else
-			return 1;
-		break;
-	default:
-		return CMD_RET_USAGE;
-	}
-	return 0;
-}
-
-U_BOOT_CMD(
-	mgd,	5,	0,	do_mg_disk_cmd,
-	"mgine m[g]flash command\n",
-	": mgine mflash IO mode (disk) command\n"
-	"    - initialize : mgd init\n"
-	"    - random read : mgd read [from] [to] [size]\n"
-	"    - random write : mgd write [from] [to] [size]\n"
-	"    - sector read : mgd readsec [sector] [to] [counts]\n"
-	"    - sector write : mgd writesec [from] [sector] [counts]"
-);
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 271200266c..fd05e725d7 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -59,7 +59,6 @@ DECLARE_GLOBAL_DATA_PTR;
 #if	!defined(CONFIG_ENV_IS_IN_EEPROM)	&& \
 	!defined(CONFIG_ENV_IS_IN_FLASH)	&& \
 	!defined(CONFIG_ENV_IS_IN_DATAFLASH)	&& \
-	!defined(CONFIG_ENV_IS_IN_MG_DISK)	&& \
 	!defined(CONFIG_ENV_IS_IN_MMC)		&& \
 	!defined(CONFIG_ENV_IS_IN_FAT)		&& \
 	!defined(CONFIG_ENV_IS_IN_NAND)		&& \
@@ -69,7 +68,7 @@ DECLARE_GLOBAL_DATA_PTR;
 	!defined(CONFIG_ENV_IS_IN_REMOTE)	&& \
 	!defined(CONFIG_ENV_IS_NOWHERE)
 # error Define one of CONFIG_ENV_IS_IN_{EEPROM|FLASH|DATAFLASH|ONENAND|\
-SPI_FLASH|MG_DISK|NVRAM|MMC|FAT|REMOTE} or CONFIG_ENV_IS_NOWHERE
+SPI_FLASH|NVRAM|MMC|FAT|REMOTE} or CONFIG_ENV_IS_NOWHERE
 #endif
 
 #define XMK_STR(x)	#x
diff --git a/common/env_mgdisk.c b/common/env_mgdisk.c
deleted file mode 100644
index d00e141d5b..0000000000
--- a/common/env_mgdisk.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * (C) Copyright 2009 mGine co.
- * unsik Kim <donari75@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <command.h>
-#include <environment.h>
-#include <linux/stddef.h>
-#include <mg_disk.h>
-
-char *env_name_spec = "MG_DISK";
-
-env_t *env_ptr;
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void env_relocate_spec(void)
-{
-	char buf[CONFIG_ENV_SIZE];
-	unsigned int err, rc;
-
-	err = mg_disk_init();
-	if (err) {
-		set_default_env("!mg_disk_init error");
-		return;
-	}
-
-	err = mg_disk_read(CONFIG_ENV_ADDR, buf, CONFIG_ENV_SIZE);
-	if (err) {
-		set_default_env("!mg_disk_read error");
-		return;
-	}
-
-	env_import(buf, 1);
-}
-
-int saveenv(void)
-{
-	unsigned int err;
-
-	env_ptr->crc = crc32(0, env_ptr->data, ENV_SIZE);
-	err = mg_disk_write(CONFIG_ENV_ADDR, (u_char *)env_ptr,
-			CONFIG_ENV_SIZE);
-	if (err)
-		puts("*** Warning - mg_disk_write error\n\n");
-
-	return err;
-}
-
-int env_init(void)
-{
-	/* use default */
-	gd->env_addr = (ulong)&default_environment[0];
-	gd->env_valid = 1;
-
-	return 0;
-}