From 4e8183b7d4afc4795712fc54a8aee07ab5108b26 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 8 Apr 2014 09:50:55 -0500
Subject: [PATCH] omap3: zoom1: disable JFFS2 and enable FS_GENERIC

This is more in line with commits
664979a2a9f764b63b8094458b87247d254b0cc1(omap3_beagle: remove JFFS2
support.) and 102ce9ea7afdda80fe25aa786975e1722196bdb9 (omap3_beagle:
enable CMD_FS_GENERIC and simplify load of image/ramdisk)

CMD_FS_GENERIC allows us to simplify where we load up our image from
either from ext2/fat etc. So, lets use that instead of cumbersome
options we'd have to use. Sticking with existing conventions,
defaults will be:
bootfile=uImage
bootpart=0:1 (first partition)
bootdir=/ (/ in first partition)

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 include/configs/omap3_zoom1.h | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h
index 4fb3628708..110e3db9dd 100644
--- a/include/configs/omap3_zoom1.h
+++ b/include/configs/omap3_zoom1.h
@@ -104,7 +104,13 @@
 
 #define CONFIG_CMD_EXT2		/* EXT2 Support			*/
 #define CONFIG_CMD_FAT		/* FAT support			*/
-#define CONFIG_CMD_JFFS2	/* JFFS2 Support		*/
+#define CONFIG_CMD_FS_GENERIC	/* Generic FS support */
+#define CONFIG_CMD_MTDPARTS	/* Enable MTD parts commands */
+#define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
+#define MTDIDS_DEFAULT			"nand0=nand"
+#define MTDPARTS_DEFAULT		"mtdparts=nand:512k(x-loader),"\
+					"1920k(u-boot),128k(u-boot-env),"\
+					"4m(kernel),-(fs)"
 
 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_MMC		/* MMC support			*/
@@ -143,19 +149,15 @@
 							/* CS0 */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
-#define CONFIG_JFFS2_NAND
-/* nand device jffs2 lives on */
-#define CONFIG_JFFS2_DEV		"nand0"
-/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_OFFSET	0x680000
-#define CONFIG_JFFS2_PART_SIZE		0xf980000	/* size of jffs2 */
-							/* partition */
 
 /* Environment information */
 #define CONFIG_BOOTDELAY		10
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x82000000\0" \
+	"bootfile=uImage\0" \
+	"bootdir=/\0" \
+	"bootpart=0:1\0" \
 	"usbtty=cdc_acm\0" \
 	"console=ttyS2,115200n8\0" \
 	"mmcdev=0\0" \
@@ -172,7 +174,7 @@
 	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 	"bootscript=echo Running bootscript from mmc ...; " \
 		"source ${loadaddr}\0" \
-	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
+	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run mmcargs; " \
 		"bootm ${loadaddr}\0" \
@@ -186,7 +188,7 @@
 		"if run loadbootscript; then " \
 			"run bootscript; " \
 		"else " \
-			"if run loaduimage; then " \
+			"if run loadimage; then " \
 				"run mmcboot; " \
 			"else run nandboot; " \
 			"fi; " \
-- 
2.39.5