diff mbox series

[4/5] ARM: ti: consolidate mmc environment variables

Message ID 20170406092257.15541-5-nsekhar@ti.com
State Accepted
Commit 88fdfcd21d0136bb95a64ff8520eda2a2efa0108
Headers show
Series davinci: omapl138_lcdk: align mmcboot with rest of TI boards | expand

Commit Message

Sekhar Nori April 6, 2017, 9:22 a.m. UTC 
Introduce include/environment/ti/mmc.h that
consolidates environment variable definitions
for various TI boards that support MMC/SD.

This allows reuse of same environment variables
on non-ARMv7 TI platforms like OMAP-L138 for
example.

While at it, move DFU-related environment variable
includes to only non-SPL builds for AM335x and
AM437x since they are not really used for SPL
today.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 include/configs/am335x_evm.h      |  4 ++-
 include/configs/am43xx_evm.h      |  4 ++-
 include/configs/k2g_evm.h         |  2 ++
 include/configs/ti_armv7_common.h | 61 -----------------------------------
 include/configs/ti_omap4_common.h |  1 +
 include/configs/ti_omap5_common.h |  2 ++
 include/environment/ti/mmc.h      | 68 +++++++++++++++++++++++++++++++++++++++
 7 files changed, 79 insertions(+), 63 deletions(-)
 create mode 100644 include/environment/ti/mmc.h

Comments

Lukasz Majewski April 6, 2017, 10:05 a.m. UTC | #1 
On Thu, 6 Apr 2017 14:52:56 +0530
Sekhar Nori <nsekhar@ti.com> wrote:

> Introduce include/environment/ti/mmc.h that
> consolidates environment variable definitions
> for various TI boards that support MMC/SD.
> 
> This allows reuse of same environment variables
> on non-ARMv7 TI platforms like OMAP-L138 for
> example.
> 
> While at it, move DFU-related environment variable
> includes to only non-SPL builds for AM335x and
> AM437x since they are not really used for SPL
> today.
> 
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
> ---
>  include/configs/am335x_evm.h      |  4 ++-
>  include/configs/am43xx_evm.h      |  4 ++-
>  include/configs/k2g_evm.h         |  2 ++
>  include/configs/ti_armv7_common.h | 61
> ----------------------------------- include/configs/ti_omap4_common.h
> |  1 + include/configs/ti_omap5_common.h |  2 ++
>  include/environment/ti/mmc.h      | 68
> +++++++++++++++++++++++++++++++++++++++ 7 files changed, 79
> insertions(+), 63 deletions(-) create mode 100644
> include/environment/ti/mmc.h
> 
> diff --git a/include/configs/am335x_evm.h
> b/include/configs/am335x_evm.h index 27126871f731..d16b33f6da46 100644
> --- a/include/configs/am335x_evm.h
> +++ b/include/configs/am335x_evm.h
> @@ -17,7 +17,6 @@
>  #define __CONFIG_AM335X_EVM_H
>  
>  #include <configs/ti_am335x_common.h>
> -#include <environment/ti/dfu.h>
>  
>  #ifndef CONFIG_SPL_BUILD
>  # define CONFIG_TIMESTAMP
> @@ -96,6 +95,9 @@
>  #include <config_distro_bootcmd.h>
>  
>  #ifndef CONFIG_SPL_BUILD
> +#include <environment/ti/dfu.h>
> +#include <environment/ti/mmc.h>
> +
>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	DEFAULT_LINUX_BOOT_ENV \
>  	DEFAULT_MMC_TI_ARGS \
> diff --git a/include/configs/am43xx_evm.h
> b/include/configs/am43xx_evm.h index ec99958fcd50..1feb94683435 100644
> --- a/include/configs/am43xx_evm.h
> +++ b/include/configs/am43xx_evm.h
> @@ -13,7 +13,6 @@
>  #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 21)	/* 2GB */
>  #define CONFIG_SYS_TIMERBASE		0x48040000	/* Use
> Timer2 */ 
> -#include <environment/ti/dfu.h>
>  #include <asm/arch/omap.h>
>  
>  /* NS16550 Configuration */
> @@ -162,6 +161,9 @@
>  #define CONFIG_TI_EDMA3
>  
>  #ifndef CONFIG_SPL_BUILD
> +#include <environment/ti/dfu.h>
> +#include <environment/ti/mmc.h>
> +
>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	DEFAULT_LINUX_BOOT_ENV \
>  	DEFAULT_MMC_TI_ARGS \
> diff --git a/include/configs/k2g_evm.h b/include/configs/k2g_evm.h
> index bd252312a20b..cb63bef6fcea 100644
> --- a/include/configs/k2g_evm.h
> +++ b/include/configs/k2g_evm.h
> @@ -10,6 +10,8 @@
>  #ifndef __CONFIG_K2G_EVM_H
>  #define __CONFIG_K2G_EVM_H
>  
> +#include <environment/ti/mmc.h>
> +
>  /* Platform type */
>  #define CONFIG_SOC_K2G
>  
> diff --git a/include/configs/ti_armv7_common.h
> b/include/configs/ti_armv7_common.h index a4ec4ce00a88..c0cf35e5342a
> 100644 --- a/include/configs/ti_armv7_common.h
> +++ b/include/configs/ti_armv7_common.h
> @@ -51,67 +51,6 @@
>  	"bootm_size=0x10000000\0" \
>  	"boot_fdt=try\0"
>  
> -#define DEFAULT_MMC_TI_ARGS \
> -	"mmcdev=0\0" \
> -	"mmcrootfstype=ext4 rootwait\0" \
> -	"finduuid=part uuid mmc ${bootpart} uuid\0" \
> -	"args_mmc=run finduuid;setenv bootargs console=${console} " \
> -		"${optargs} " \
> -		"root=PARTUUID=${uuid} rw " \
> -		"rootfstype=${mmcrootfstype}\0" \
> -	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
> -	"bootscript=echo Running bootscript from mmc${mmcdev} ...; "
> \
> -		"source ${loadaddr}\0" \
> -	"bootenvfile=uEnv.txt\0" \
> -	"importbootenv=echo Importing environment from
> mmc${mmcdev} ...; " \
> -		"env import -t ${loadaddr} ${filesize}\0" \
> -	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr}
> ${bootenvfile}\0" \
> -	"loadimage=load ${devtype} ${bootpart} ${loadaddr}
> ${bootdir}/${bootfile}\0" \
> -	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr}
> ${bootdir}/${fdtfile}\0" \
> -	"envboot=mmc dev ${mmcdev}; " \
> -		"if mmc rescan; then " \
> -			"echo SD/MMC found on device ${mmcdev};" \
> -			"if run loadbootscript; then " \
> -				"run bootscript;" \
> -			"else " \
> -				"if run loadbootenv; then " \
> -					"echo Loaded env from
> ${bootenvfile};" \
> -					"run importbootenv;" \
> -				"fi;" \
> -				"if test -n $uenvcmd; then " \
> -					"echo Running uenvcmd ...;" \
> -					"run uenvcmd;" \
> -				"fi;" \
> -			"fi;" \
> -		"fi;\0" \
> -	"mmcloados=run args_mmc; " \
> -		"if test ${boot_fdt} = yes || test ${boot_fdt} =
> try; then " \
> -			"if run loadfdt; then " \
> -				"bootz ${loadaddr} - ${fdtaddr}; " \
> -			"else " \
> -				"if test ${boot_fdt} = try; then " \
> -					"bootz; " \
> -				"else " \
> -					"echo WARN: Cannot load the
> DT; " \
> -				"fi; " \
> -			"fi; " \
> -		"else " \
> -			"bootz; " \
> -		"fi;\0" \
> -	"mmcboot=mmc dev ${mmcdev}; " \
> -		"setenv devnum ${mmcdev}; " \
> -		"setenv devtype mmc; " \
> -		"if mmc rescan; then " \
> -			"echo SD/MMC found on device ${mmcdev};" \
> -			"if run loadimage; then " \
> -				"if test ${boot_fit} -eq 1; then " \
> -					"run loadfit; " \
> -				"else " \
> -					"run mmcloados;" \
> -				"fi;" \
> -			"fi;" \
> -		"fi;\0" \
> -
>  #define DEFAULT_FIT_TI_ARGS \
>  	"boot_fit=0\0" \
>  	"fit_loadaddr=0x88000000\0" \
> diff --git a/include/configs/ti_omap4_common.h
> b/include/configs/ti_omap4_common.h index d07cb9ffb4b3..b85db500b574
> 100644 --- a/include/configs/ti_omap4_common.h
> +++ b/include/configs/ti_omap4_common.h
> @@ -104,6 +104,7 @@
>  	"run distro_bootcmd"
>  
>  #include <config_distro_bootcmd.h>
> +#include <environment/ti/mmc.h>
>  
>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	DEFAULT_LINUX_BOOT_ENV \
> diff --git a/include/configs/ti_omap5_common.h
> b/include/configs/ti_omap5_common.h index 97bd874e6cdd..d45baabf0b60
> 100644 --- a/include/configs/ti_omap5_common.h
> +++ b/include/configs/ti_omap5_common.h
> @@ -58,6 +58,8 @@
>  #define DFUARGS
>  #endif
>  
> +#include <environment/ti/mmc.h>
> +
>  #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	DEFAULT_LINUX_BOOT_ENV \
> diff --git a/include/environment/ti/mmc.h
> b/include/environment/ti/mmc.h new file mode 100644
> index 000000000000..b987f71516db
> --- /dev/null
> +++ b/include/environment/ti/mmc.h
> @@ -0,0 +1,68 @@
> +/*
> + * Copyright (C) 2017 Texas Instruments Incorporated -
> http://www.ti.com
> + *
> + * Environment variable definitions for MMC/SD on TI boards.
> + *
> + * SPDX-License-Identifier:	GPL-2.0+
> + */
> +
> +#define DEFAULT_MMC_TI_ARGS \
> +	"mmcdev=0\0" \
> +	"mmcrootfstype=ext4 rootwait\0" \
> +	"finduuid=part uuid mmc ${bootpart} uuid\0" \
> +	"args_mmc=run finduuid;setenv bootargs console=${console} " \
> +		"${optargs} " \
> +		"root=PARTUUID=${uuid} rw " \
> +		"rootfstype=${mmcrootfstype}\0" \
> +	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
> +	"bootscript=echo Running bootscript from mmc${mmcdev} ...; "
> \
> +		"source ${loadaddr}\0" \
> +	"bootenvfile=uEnv.txt\0" \
> +	"importbootenv=echo Importing environment from
> mmc${mmcdev} ...; " \
> +		"env import -t ${loadaddr} ${filesize}\0" \
> +	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr}
> ${bootenvfile}\0" \
> +	"loadimage=load ${devtype} ${bootpart} ${loadaddr}
> ${bootdir}/${bootfile}\0" \
> +	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr}
> ${bootdir}/${fdtfile}\0" \
> +	"envboot=mmc dev ${mmcdev}; " \
> +		"if mmc rescan; then " \
> +			"echo SD/MMC found on device ${mmcdev};" \
> +			"if run loadbootscript; then " \
> +				"run bootscript;" \
> +			"else " \
> +				"if run loadbootenv; then " \
> +					"echo Loaded env from
> ${bootenvfile};" \
> +					"run importbootenv;" \
> +				"fi;" \
> +				"if test -n $uenvcmd; then " \
> +					"echo Running uenvcmd ...;" \
> +					"run uenvcmd;" \
> +				"fi;" \
> +			"fi;" \
> +		"fi;\0" \
> +	"mmcloados=run args_mmc; " \
> +		"if test ${boot_fdt} = yes || test ${boot_fdt} =
> try; then " \
> +			"if run loadfdt; then " \
> +				"bootz ${loadaddr} - ${fdtaddr}; " \
> +			"else " \
> +				"if test ${boot_fdt} = try; then " \
> +					"bootz; " \
> +				"else " \
> +					"echo WARN: Cannot load the
> DT; " \
> +				"fi; " \
> +			"fi; " \
> +		"else " \
> +			"bootz; " \
> +		"fi;\0" \
> +	"mmcboot=mmc dev ${mmcdev}; " \
> +		"setenv devnum ${mmcdev}; " \
> +		"setenv devtype mmc; " \
> +		"if mmc rescan; then " \
> +			"echo SD/MMC found on device ${mmcdev};" \
> +			"if run loadimage; then " \
> +				"if test ${boot_fit} -eq 1; then " \
> +					"run loadfit; " \
> +				"else " \
> +					"run mmcloados;" \
> +				"fi;" \
> +			"fi;" \
> +		"fi;\0"

Reviewed-by: Lukasz Majewski <lukma@denx.de>


Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Tom Rini April 6, 2017, 4:23 p.m. UTC | #2 
On Thu, Apr 06, 2017 at 02:52:56PM +0530, Sekhar Nori wrote:

> Introduce include/environment/ti/mmc.h that

> consolidates environment variable definitions

> for various TI boards that support MMC/SD.

> 

> This allows reuse of same environment variables

> on non-ARMv7 TI platforms like OMAP-L138 for

> example.

> 

> While at it, move DFU-related environment variable

> includes to only non-SPL builds for AM335x and

> AM437x since they are not really used for SPL

> today.

> 

> Signed-off-by: Sekhar Nori <nsekhar@ti.com>


Reviewed-by: Tom Rini <trini@konsulko.com>


-- 
Tom
Tom Rini April 10, 2017, 6:24 p.m. UTC | #3 
On Thu, Apr 06, 2017 at 02:52:56PM +0530, Sekhar Nori wrote:

> Introduce include/environment/ti/mmc.h that

> consolidates environment variable definitions

> for various TI boards that support MMC/SD.

> 

> This allows reuse of same environment variables

> on non-ARMv7 TI platforms like OMAP-L138 for

> example.

> 

> While at it, move DFU-related environment variable

> includes to only non-SPL builds for AM335x and

> AM437x since they are not really used for SPL

> today.

> 

> Signed-off-by: Sekhar Nori <nsekhar@ti.com>

> Reviewed-by: Lukasz Majewski <lukma@denx.de>

> Reviewed-by: Tom Rini <trini@konsulko.com>


Applied to u-boot/master, thanks!

-- 
Tom
diff mbox series

Patch

diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 27126871f731..d16b33f6da46 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -17,7 +17,6 @@ 
 #define __CONFIG_AM335X_EVM_H
 
 #include <configs/ti_am335x_common.h>
-#include <environment/ti/dfu.h>
 
 #ifndef CONFIG_SPL_BUILD
 # define CONFIG_TIMESTAMP
@@ -96,6 +95,9 @@ 
 #include <config_distro_bootcmd.h>
 
 #ifndef CONFIG_SPL_BUILD
+#include <environment/ti/dfu.h>
+#include <environment/ti/mmc.h>
+
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
 	DEFAULT_MMC_TI_ARGS \
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index ec99958fcd50..1feb94683435 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -13,7 +13,6 @@ 
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 21)	/* 2GB */
 #define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */
 
-#include <environment/ti/dfu.h>
 #include <asm/arch/omap.h>
 
 /* NS16550 Configuration */
@@ -162,6 +161,9 @@ 
 #define CONFIG_TI_EDMA3
 
 #ifndef CONFIG_SPL_BUILD
+#include <environment/ti/dfu.h>
+#include <environment/ti/mmc.h>
+
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
 	DEFAULT_MMC_TI_ARGS \
diff --git a/include/configs/k2g_evm.h b/include/configs/k2g_evm.h
index bd252312a20b..cb63bef6fcea 100644
--- a/include/configs/k2g_evm.h
+++ b/include/configs/k2g_evm.h
@@ -10,6 +10,8 @@ 
 #ifndef __CONFIG_K2G_EVM_H
 #define __CONFIG_K2G_EVM_H
 
+#include <environment/ti/mmc.h>
+
 /* Platform type */
 #define CONFIG_SOC_K2G
 
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index a4ec4ce00a88..c0cf35e5342a 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -51,67 +51,6 @@ 
 	"bootm_size=0x10000000\0" \
 	"boot_fdt=try\0"
 
-#define DEFAULT_MMC_TI_ARGS \
-	"mmcdev=0\0" \
-	"mmcrootfstype=ext4 rootwait\0" \
-	"finduuid=part uuid mmc ${bootpart} uuid\0" \
-	"args_mmc=run finduuid;setenv bootargs console=${console} " \
-		"${optargs} " \
-		"root=PARTUUID=${uuid} rw " \
-		"rootfstype=${mmcrootfstype}\0" \
-	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
-	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
-		"source ${loadaddr}\0" \
-	"bootenvfile=uEnv.txt\0" \
-	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
-		"env import -t ${loadaddr} ${filesize}\0" \
-	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}\0" \
-	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
-	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
-	"envboot=mmc dev ${mmcdev}; " \
-		"if mmc rescan; then " \
-			"echo SD/MMC found on device ${mmcdev};" \
-			"if run loadbootscript; then " \
-				"run bootscript;" \
-			"else " \
-				"if run loadbootenv; then " \
-					"echo Loaded env from ${bootenvfile};" \
-					"run importbootenv;" \
-				"fi;" \
-				"if test -n $uenvcmd; then " \
-					"echo Running uenvcmd ...;" \
-					"run uenvcmd;" \
-				"fi;" \
-			"fi;" \
-		"fi;\0" \
-	"mmcloados=run args_mmc; " \
-		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-			"if run loadfdt; then " \
-				"bootz ${loadaddr} - ${fdtaddr}; " \
-			"else " \
-				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
-				"else " \
-					"echo WARN: Cannot load the DT; " \
-				"fi; " \
-			"fi; " \
-		"else " \
-			"bootz; " \
-		"fi;\0" \
-	"mmcboot=mmc dev ${mmcdev}; " \
-		"setenv devnum ${mmcdev}; " \
-		"setenv devtype mmc; " \
-		"if mmc rescan; then " \
-			"echo SD/MMC found on device ${mmcdev};" \
-			"if run loadimage; then " \
-				"if test ${boot_fit} -eq 1; then " \
-					"run loadfit; " \
-				"else " \
-					"run mmcloados;" \
-				"fi;" \
-			"fi;" \
-		"fi;\0" \
-
 #define DEFAULT_FIT_TI_ARGS \
 	"boot_fit=0\0" \
 	"fit_loadaddr=0x88000000\0" \
diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index d07cb9ffb4b3..b85db500b574 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -104,6 +104,7 @@ 
 	"run distro_bootcmd"
 
 #include <config_distro_bootcmd.h>
+#include <environment/ti/mmc.h>
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index 97bd874e6cdd..d45baabf0b60 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -58,6 +58,8 @@ 
 #define DFUARGS
 #endif
 
+#include <environment/ti/mmc.h>
+
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
diff --git a/include/environment/ti/mmc.h b/include/environment/ti/mmc.h
new file mode 100644
index 000000000000..b987f71516db
--- /dev/null
+++ b/include/environment/ti/mmc.h
@@ -0,0 +1,68 @@ 
+/*
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Environment variable definitions for MMC/SD on TI boards.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#define DEFAULT_MMC_TI_ARGS \
+	"mmcdev=0\0" \
+	"mmcrootfstype=ext4 rootwait\0" \
+	"finduuid=part uuid mmc ${bootpart} uuid\0" \
+	"args_mmc=run finduuid;setenv bootargs console=${console} " \
+		"${optargs} " \
+		"root=PARTUUID=${uuid} rw " \
+		"rootfstype=${mmcrootfstype}\0" \
+	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
+		"source ${loadaddr}\0" \
+	"bootenvfile=uEnv.txt\0" \
+	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
+		"env import -t ${loadaddr} ${filesize}\0" \
+	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}\0" \
+	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"envboot=mmc dev ${mmcdev}; " \
+		"if mmc rescan; then " \
+			"echo SD/MMC found on device ${mmcdev};" \
+			"if run loadbootscript; then " \
+				"run bootscript;" \
+			"else " \
+				"if run loadbootenv; then " \
+					"echo Loaded env from ${bootenvfile};" \
+					"run importbootenv;" \
+				"fi;" \
+				"if test -n $uenvcmd; then " \
+					"echo Running uenvcmd ...;" \
+					"run uenvcmd;" \
+				"fi;" \
+			"fi;" \
+		"fi;\0" \
+	"mmcloados=run args_mmc; " \
+		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+			"if run loadfdt; then " \
+				"bootz ${loadaddr} - ${fdtaddr}; " \
+			"else " \
+				"if test ${boot_fdt} = try; then " \
+					"bootz; " \
+				"else " \
+					"echo WARN: Cannot load the DT; " \
+				"fi; " \
+			"fi; " \
+		"else " \
+			"bootz; " \
+		"fi;\0" \
+	"mmcboot=mmc dev ${mmcdev}; " \
+		"setenv devnum ${mmcdev}; " \
+		"setenv devtype mmc; " \
+		"if mmc rescan; then " \
+			"echo SD/MMC found on device ${mmcdev};" \
+			"if run loadimage; then " \
+				"if test ${boot_fit} -eq 1; then " \
+					"run loadfit; " \
+				"else " \
+					"run mmcloados;" \
+				"fi;" \
+			"fi;" \
+		"fi;\0"