From 527439d33e450f0e62152609aae28fcd307da7b4 Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Fri, 12 Jun 2020 15:11:31 +0300
Subject: colibri_imx6: use distro_bootcmd as default boot cmd

1. Drop legacy emmcboot, usbboot and sdboot wrappers from env.
2. Change bootcmd to use only distro_bootcmd
3. Change the "boot try" order. Default one is: SD -> eMMC -> USB -> DHCP
4. Drop DFU defines

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
 include/configs/colibri_imx6.h | 70 ++----------------------------------------
 1 file changed, 2 insertions(+), 68 deletions(-)

diff --git a/include/configs/colibri_imx6.h b/include/configs/colibri_imx6.h
index 86f3f0d4fa..b751ed2101 100644
--- a/include/configs/colibri_imx6.h
+++ b/include/configs/colibri_imx6.h
@@ -93,6 +93,7 @@
 #ifndef CONFIG_SPL_BUILD
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 1) \
+	func(MMC, mmc, 0) \
 	func(USB, usb, 0) \
 	func(DHCP, dhcp, na)
 #include <config_distro_bootcmd.h>
@@ -102,32 +103,6 @@
 #define BOOTENV
 #endif /* CONFIG_SPL_BUILD */
 
-#define DFU_ALT_EMMC_INFO \
-	"u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
-	"boot part 0 1;" \
-	"rootfs part 0 2;" \
-	"zImage fat 0 1;" \
-	"imx6dl-colibri-eval-v3.dtb fat 0 1;" \
-	"imx6dl-colibri-cam-eval-v3.dtb fat 0 1"
-
-#define EMMC_BOOTCMD \
-	"set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} "\
-		"rw,noatime rootfstype=ext4 " \
-		"rootwait\0" \
-	"emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
-		"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
-		"${vidargs}; echo Booting from internal eMMC chip...; "	\
-		"run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \
-		"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
-		"bootz ${kernel_addr_r} ${dtbparam}\0" \
-	"emmcbootpart=1\0" \
-	"emmcdev=0\0" \
-	"emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \
-		"${fdt_addr_r} ${fdt_file} && " \
-		"setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \
-	"emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \
-	"emmcrootpart=2\0"
-
 #define MEM_LAYOUT_ENV_SETTINGS \
 	"bootm_size=0x10000000\0" \
 	"fdt_addr_r=0x12100000\0" \
@@ -148,60 +123,19 @@
 	"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
 		"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
 
-#define SD_BOOTCMD \
-	"set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} rw,noatime " \
-		"rootfstype=ext4 rootwait\0" \
-	"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
-		"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
-		"${vidargs}; echo Booting from SD card; " \
-		"run sddtbload; load mmc ${sddev}:${sdbootpart} "\
-		"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
-		"bootz ${kernel_addr_r} ${dtbparam}\0" \
-	"sdbootpart=1\0" \
-	"sddev=1\0" \
-	"sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \
-		"${fdt_addr_r} ${fdt_file} && setenv dtbparam \" - " \
-		"${fdt_addr_r}\" && true\0" \
-	"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
-	"sdrootpart=2\0"
-
-#define USB_BOOTCMD \
-	"set_usbargs=setenv usbargs ip=off root=PARTUUID=${uuid} rw,noatime " \
-		"rootfstype=ext4 rootwait\0" \
-	"usbboot=run setup; usb start; run usbfinduuid; run set_usbargs; " \
-		"setenv bootargs ${defargs} ${setupargs} " \
-		"${usbargs} ${vidargs}; echo Booting from USB stick...; " \
-		"run usbdtbload; " \
-		"load usb ${usbdev}:${usbbootpart} ${kernel_addr_r} " \
-		"${boot_file} && run fdt_fixup && " \
-		"bootz ${kernel_addr_r} ${dtbparam}\0" \
-	"usbbootpart=1\0" \
-	"usbdev=0\0" \
-	"usbdtbload=setenv dtbparam; load usb ${usbdev}:${usbbootpart} " \
-		"${fdt_addr_r} " \
-		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && " \
-		"true\0" \
-	"usbfinduuid=part uuid usb ${usbdev}:${usbrootpart} uuid\0" \
-	"usbrootpart=2\0"
-
 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
-	"bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
-		"setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \
+	"bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd ; " \
 		"usb start ; " \
 		"setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
 	"boot_file=zImage\0" \
 	"console=ttymxc0\0" \
 	"defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
-	"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
-	EMMC_BOOTCMD \
 	"fdt_file=" FDT_FILE "\0" \
 	"fdt_fixup=;\0" \
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
-	SD_BOOTCMD \
-	USB_BOOTCMD \
 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
 		"flash_eth.img && source ${loadaddr}\0" \
-- 
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