From 990f5975ff3cd68db9d47a8c00769342dc72a647 Mon Sep 17 00:00:00 2001
From: Dennis Gilmore <dennis@ausil.us>
Date: Mon, 21 Apr 2014 12:17:14 -0500
Subject: [PATCH 06/36] move wandboard over to use the generic distro
 configuation and environment

port wandboard to use the generic distro configuation.
remove duplicated config options, clean up the environment, include new
environment.
---
 include/configs/wandboard.h | 92 +++++++--------------------------------------
 1 file changed, 14 insertions(+), 78 deletions(-)

diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index 6c74c72..386fe78 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -49,8 +49,6 @@
 #define CONFIG_CMD_BMODE
 #define CONFIG_CMD_SETEXPR
 
-#define CONFIG_BOOTDELAY		5
-
 #define CONFIG_SYS_MEMTEST_START	0x10000000
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
 #define CONFIG_LOADADDR			0x12000000
@@ -66,15 +64,8 @@
 #define CONFIG_CMD_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_BOUNCE_BUFFER
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
 
 /* Ethernet Configuration */
-#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
@@ -100,6 +91,11 @@
 #define CONFIG_IPUV3_CLK 260000000
 #define CONFIG_IMX_HDMI
 
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
+#endif
+
 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
 #define CONFIG_DEFAULT_FDT_FILE		"imx6dl-wandboard.dtb"
 #elif defined(CONFIG_MX6Q)
@@ -111,11 +107,14 @@
 	"image=zImage\0" \
 	"console=ttymxc0\0" \
 	"splashpos=m,m\0" \
-	"fdt_high=0xffffffff\0" \
-	"initrd_high=0xffffffff\0" \
-	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
-	"fdt_addr=0x18000000\0" \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+	"fdt_addr_r=0x18000000\0" \
 	"boot_fdt=try\0" \
+	"pxefile_addr_r=0x17f00000\0" \
+	"scriptaddr=0x17e00000\0" \
+	"kernel_addr_r=0x11000000\0" \
+	"ramdisk_addr_r=0x18100000\0" \
+	"bootm_size=0x20000000\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 	"mmcpart=1\0" \
@@ -134,70 +133,12 @@
 				"mmc write ${loadaddr} 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" \
-		"netboot=echo Booting from net ...; " \
-		"run netargs; " \
-		"if test ${ip_dyn} = yes; then " \
-			"setenv get_cmd dhcp; " \
-		"else " \
-			"setenv get_cmd tftp; " \
-		"fi; " \
-		"${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}; " \
-			"else " \
-				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
-				"else " \
-					"echo WARN: Cannot load the DT; " \
-				"fi; " \
-			"fi; " \
-		"else " \
-			"bootz; " \
-		"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"
 
 /* Miscellaneous configurable options */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE		256
 
 /* Print Buffer Size */
@@ -207,8 +148,6 @@
 
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
 
-#define CONFIG_CMDLINE_EDITING
-
 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1
 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
@@ -231,9 +170,6 @@
 #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
 #endif
-- 
1.9.0