From 925dbd3bdb96e13449577b1386bf76c2e9f970a3 Mon Sep 17 00:00:00 2001
From: Dennis Gilmore <dennis@ausil.us>
Date: Mon, 21 Apr 2014 12:18:26 -0500
Subject: [PATCH 07/36] move udoo over to use the generic distro configuation
 and environment

port udoo to use the generic distro configuation.
remove duplicated config options, clean up the environment, include new
environment.
---
 include/configs/udoo.h | 74 ++++++++++++--------------------------------------
 1 file changed, 18 insertions(+), 56 deletions(-)

diff --git a/include/configs/udoo.h b/include/configs/udoo.h
index a0306de..75e24d5 100644
--- a/include/configs/udoo.h
+++ b/include/configs/udoo.h
@@ -49,10 +49,6 @@
 
 /* Network support */
 
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
 #define CONFIG_FEC_MXC
 #define CONFIG_MII
 #define IMX_FEC_BASE                    ENET_BASE_ADDR
@@ -76,7 +72,6 @@
 #define CONFIG_CMD_BMODE
 #define CONFIG_CMD_SETEXPR
 
-#define CONFIG_BOOTDELAY		3
 
 #define CONFIG_SYS_MEMTEST_START	0x10000000
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
@@ -92,9 +87,10 @@
 #define CONFIG_CMD_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_BOUNCE_BUFFER
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
+
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
 
 #define CONFIG_DEFAULT_FDT_FILE		"imx6q-udoo.dtb"
 
@@ -103,15 +99,16 @@
 	"image=zImage\0" \
 	"console=ttymxc1\0" \
 	"splashpos=m,m\0" \
-	"fdt_high=0xffffffff\0" \
-	"initrd_high=0xffffffff\0" \
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
-	"fdt_addr=0x18000000\0" \
 	"boot_fdt=try\0" \
+	"kernel_addr_r=0x11000000\0" \
+	"scriptaddr=0x17e00000\0" \
+	"pxefile_addr_r=0x17f00000\0" \
+	"fdt_addr_r=0x18000000\0" \
+	"ramdisk_addr_r=0x18100000\0" \
+	"bootm_size=0x20000000\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev=0\0" \
-	"mmcpart=1\0" \
-	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 	"update_sd_firmware_filename=u-boot.imx\0" \
 	"update_sd_firmware=" \
 		"if test ${ip_dyn} = yes; then " \
@@ -123,32 +120,9 @@
 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
 				"setexpr fw_sz ${filesize} / 0x200; " \
 				"setexpr fw_sz ${fw_sz} + 1; "	\
-				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
+				"mmc write ${kernel_addr_r} 0x2 ${fw_sz}; " \
 			"fi; "	\
 		"fi\0" \
-	"mmcargs=setenv bootargs console=${console},${baudrate} " \
-		"root=${mmcroot}\0" \
-	"loadbootscript=" \
-		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
-	"bootscript=echo Running bootscript from mmc ...; " \
-		"source\0" \
-	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
-	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
-	"mmcboot=echo Booting from mmc ...; " \
-		"run mmcargs; " \
-		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-			"if run loadfdt; then " \
-				"bootz ${loadaddr} - ${fdt_addr}; " \
-			"else " \
-				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
-				"else " \
-					"echo WARN: Cannot load the DT; " \
-				"fi; " \
-			"fi; " \
-		"else " \
-			"bootz; " \
-		"fi;\0" \
 	"netargs=setenv bootargs console=${console},${baudrate} " \
 		"root=/dev/nfs " \
 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
@@ -161,8 +135,8 @@
 		"fi; " \
 		"${get_cmd} ${image}; " \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
-				"bootz ${loadaddr} - ${fdt_addr}; " \
+			"if ${get_cmd} ${fdt_addr_r} ${fdt_file}; then " \
+				"bootz ${kernel_addr_r} - ${fdt_addr_r}; " \
 			"else " \
 				"if test ${boot_fdt} = try; then " \
 					"bootz; " \
@@ -172,25 +146,16 @@
 			"fi; " \
 		"else " \
 			"bootz; " \
-		"fi;\0"
+		"fi;\0" \
+	BOOTCMDS_COMMON
 
 #define CONFIG_BOOTCOMMAND \
-	   "mmc dev ${mmcdev}; if mmc rescan; then " \
-		   "if run loadbootscript; then " \
-			   "run bootscript; " \
-		   "else " \
-			   "if run loadimage; then " \
-				   "run mmcboot; " \
-			   "else run netboot; " \
-			   "fi; " \
-		   "fi; " \
-	   "else run netboot; fi"
+	"for target in ${boot_targets}; do run bootcmd_${target}; done ;" \
+	"run netboot;"
+#endif
 
 /* Miscellaneous configurable options */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT	       "=> "
-#define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE		256
 
 /* Print Buffer Size */
@@ -200,7 +165,6 @@
 
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
 
-#define CONFIG_CMDLINE_EDITING
 
 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1
@@ -224,8 +188,6 @@
 #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
 #define CONFIG_SYS_MMC_ENV_DEV		0
 
-#define CONFIG_OF_LIBFDT
-#define CONFIG_CMD_BOOTZ
 
 #ifndef CONFIG_SYS_DCACHE_OFF
 #define CONFIG_CMD_CACHE
-- 
1.9.0