[U-Boot] [PATCH 0/3] add optional hex output of u-boot-spl

[U-Boot] [PATCH 0/3] add optional hex output of u-boot-spl

[Dalon Westergreen]

This patch set adds a possible hex output of the
u-boot-spl elf and enables said output for the
Intel Stratix10 device.  Stratix10 requires a hex
output of the elf for creating the secure device manager
configuration bitstream.

Dalon Westergreen (3):
  common: add spl/u-boot-spl.hex target
  arm: socfpga: stratix10: add CONFIG_SPL_TARGET
  arm; socfpga: stratix10: Add CONFIG_OF_EMBED

 Makefile                                  | 5 +++++
 configs/socfpga_stratix10_defconfig       | 1 +
 include/configs/socfpga_stratix10_socdk.h | 3 ++-
 3 files changed, 8 insertions(+), 1 deletion(-)

-- 
2.17.1

[U-Boot] [PATCH 1/3] common: add spl/u-boot-spl.hex target

[Dalon Westergreen]

Some devices, namely Intel's stratix10 SoC, require u-boot-spl in
a hex format.  This patch adds spl/u-boot-spl.hex as a possible
target.

Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index f30dd8e9b7..133d7ac773 100644
--- a/Makefile
+++ b/Makefile
@@ -985,6 +985,11 @@ spl/u-boot-spl.srec: spl/u-boot-spl FORCE
 OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \
 		$(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec)
 
+OBJCOPYFLAGS_u-boot-spl.hex = $(OBJCOPYFLAGS_u-boot.hex)
+
+spl/u-boot-spl.hex: spl/u-boot-spl FORCE
+	$(call if_changed,objcopy)
+
 binary_size_check: u-boot-nodtb.bin FORCE
 	@file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \
 	map_size=$(shell cat u-boot.map | \
-- 
2.17.1

[U-Boot] [PATCH 1/3] common: add spl/u-boot-spl.hex target

[Marek Vasut]

On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> Some devices, namely Intel's stratix10 SoC, require u-boot-spl in
> a hex format.  This patch adds spl/u-boot-spl.hex as a possible
> target.
> 
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
> ---
>  Makefile | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Makefile b/Makefile
> index f30dd8e9b7..133d7ac773 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -985,6 +985,11 @@ spl/u-boot-spl.srec: spl/u-boot-spl FORCE
>  OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \
>  		$(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec)
>  
> +OBJCOPYFLAGS_u-boot-spl.hex = $(OBJCOPYFLAGS_u-boot.hex)
> +
> +spl/u-boot-spl.hex: spl/u-boot-spl FORCE
> +	$(call if_changed,objcopy)
> +
>  binary_size_check: u-boot-nodtb.bin FORCE
>  	@file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \
>  	map_size=$(shell cat u-boot.map | \
> 
Applied to socfpga/master, thanks

-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 2/3] arm: socfpga: stratix10: add CONFIG_SPL_TARGET

[Dalon Westergreen]

Stratix10 combines the u-boot-spl image into the fpga configuration
bitstream so that the SDM can load the processors memory.  This
process requires a hex format of the u-boot-spl image.
CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex"

Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
---
 include/configs/socfpga_stratix10_socdk.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
index b58f478004..91315a0031 100644
--- a/include/configs/socfpga_stratix10_socdk.h
+++ b/include/configs/socfpga_stratix10_socdk.h
@@ -202,6 +202,7 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
  * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB)
  *
  */
+#define CONFIG_SPL_TARGET		"spl/u-boot-spl.hex"
 #define CONFIG_SPL_TEXT_BASE		CONFIG_SYS_INIT_RAM_ADDR
 #define CONFIG_SPL_MAX_SIZE		CONFIG_SYS_INIT_RAM_SIZE
 #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
-- 
2.17.1

[U-Boot] [PATCH 2/3] arm: socfpga: stratix10: add CONFIG_SPL_TARGET

[Marek Vasut]

On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> Stratix10 combines the u-boot-spl image into the fpga configuration
> bitstream so that the SDM can load the processors memory.  This
> process requires a hex format of the u-boot-spl image.
> CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex"
> 
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
> ---
>  include/configs/socfpga_stratix10_socdk.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
> index b58f478004..91315a0031 100644
> --- a/include/configs/socfpga_stratix10_socdk.h
> +++ b/include/configs/socfpga_stratix10_socdk.h
> @@ -202,6 +202,7 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>   * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB)
>   *
>   */
> +#define CONFIG_SPL_TARGET		"spl/u-boot-spl.hex"
>  #define CONFIG_SPL_TEXT_BASE		CONFIG_SYS_INIT_RAM_ADDR
>  #define CONFIG_SPL_MAX_SIZE		CONFIG_SYS_INIT_RAM_SIZE
>  #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
> 
Applied to socfpga/master, thanks

-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Dalon Westergreen]

The dtb should be embedded in the u-boot-spl image so that
the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.

This also affects the main u-boot image, so adjust
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
also includes the dtb.

Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
---
 configs/socfpga_stratix10_defconfig       | 1 +
 include/configs/socfpga_stratix10_socdk.h | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
index c27985ad43..b6d804f38e 100644
--- a/configs/socfpga_stratix10_defconfig
+++ b/configs/socfpga_stratix10_defconfig
@@ -56,3 +56,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_DWC2=y
 CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
+CONFIG_OF_EMBED=y
diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
index 91315a0031..e190b3d988 100644
--- a/include/configs/socfpga_stratix10_socdk.h
+++ b/include/configs/socfpga_stratix10_socdk.h
@@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
 
 /* SPL SDMMC boot support */
 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
-#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
 
 #endif	/* __CONFIG_H */
-- 
2.17.1

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Simon Goldschmidt]

On 10.09.2018 19:28, Dalon Westergreen wrote:
> The dtb should be embedded in the u-boot-spl image so that
> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
>
> This also affects the main u-boot image, so adjust
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now

Tiny typo: replace comma by dot.
Although this side effect seems a little unwanted...?

> also includes the dtb.
>
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
> ---
>   configs/socfpga_stratix10_defconfig       | 1 +
>   include/configs/socfpga_stratix10_socdk.h | 2 +-
>   2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
> index c27985ad43..b6d804f38e 100644
> --- a/configs/socfpga_stratix10_defconfig
> +++ b/configs/socfpga_stratix10_defconfig
> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>   CONFIG_USB_DWC2=y
>   CONFIG_USB_STORAGE=y
>   CONFIG_USE_TINY_PRINTF=y
> +CONFIG_OF_EMBED=y
> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
> index 91315a0031..e190b3d988 100644
> --- a/include/configs/socfpga_stratix10_socdk.h
> +++ b/include/configs/socfpga_stratix10_socdk.h
> @@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>   
>   /* SPL SDMMC boot support */
>   #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
> -#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
> +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
>   
>   #endif	/* __CONFIG_H */

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Dalon L Westergreen]

On Mon, 2018-09-10 at 20:14 +0200, Simon Goldschmidt wrote:
> On 10.09.2018 19:28, Dalon Westergreen wrote:
> The dtb should be embedded in the u-boot-spl image so that
> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
> 
> This also affects the main u-boot image, so adjust
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
> 
> Tiny typo: replace comma by dot.

Thanks

> Although this side effect seems a little unwanted...?

I would love to think of a use case where this would
matter?

> also includes the dtb.
> 
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
> ---
>   configs/socfpga_stratix10_defconfig       | 1 +
>   include/configs/socfpga_stratix10_socdk.h | 2 +-
>   2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
> index c27985ad43..b6d804f38e 100644
> --- a/configs/socfpga_stratix10_defconfig
> +++ b/configs/socfpga_stratix10_defconfig
> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>   CONFIG_USB_DWC2=y
>   CONFIG_USB_STORAGE=y
>   CONFIG_USE_TINY_PRINTF=y
> +CONFIG_OF_EMBED=y
> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
> index 91315a0031..e190b3d988 100644
> --- a/include/configs/socfpga_stratix10_socdk.h
> +++ b/include/configs/socfpga_stratix10_socdk.h
> @@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>   
>   /* SPL SDMMC boot support */
>   #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
> -#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
> +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
>   
>   #endif	/* __CONFIG_H */
> 
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
> 

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Simon Goldschmidt]

On 10.09.2018 20:21, Dalon L Westergreen wrote:
> On Mon, 2018-09-10 at 20:14 +0200, Simon Goldschmidt wrote:
>> On 10.09.2018 19:28, Dalon Westergreen wrote:
>> The dtb should be embedded in the u-boot-spl image so that
>> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
>> This also affects the main u-boot image, so adjust
>> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
>> Tiny typo: replace comma by dot.
>
> Thanks
>
>> Although this side effect seems a little unwanted...?
> I would love to think of a use case where this would
> matter?

Well, on upgrade, the name of the U-Boot image on MMC changes, doesn't 
it? Or is there no upgrade scenario? (I'm not familiar with the current 
status of mainline U-Boot on Stratix 10).

Anyway, this is not your fault. I rather guess this is an inconsistency 
in U-Boot overall that the name of the binary changes with

CONFIG_OF_EMBED...

Simon

>> also includes the dtb.
>> Signed-off-by: Dalon Westergreen <dwesterg at gmail.com <mailto:dwesterg@gmail.com>>
>> ---
>>    configs/socfpga_stratix10_defconfig       | 1 +
>>    include/configs/socfpga_stratix10_socdk.h | 2 +-
>>    2 files changed, 2 insertions(+), 1 deletion(-)
>> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
>> index c27985ad43..b6d804f38e 100644
>> --- a/configs/socfpga_stratix10_defconfig
>> +++ b/configs/socfpga_stratix10_defconfig
>> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>>    CONFIG_USB_DWC2=y
>>    CONFIG_USB_STORAGE=y
>>    CONFIG_USE_TINY_PRINTF=y
>> +CONFIG_OF_EMBED=y
>> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
>> index 91315a0031..e190b3d988 100644
>> --- a/include/configs/socfpga_stratix10_socdk.h
>> +++ b/include/configs/socfpga_stratix10_socdk.h
>> @@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>>    
>>    /* SPL SDMMC boot support */
>>    #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
>> -#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
>> +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
>>    
>>    #endif	/* __CONFIG_H */
>> _______________________________________________
>> U-Boot mailing list
>> U-Boot at lists.denx.de <mailto:U-Boot@lists.denx.de>
>> https://lists.denx.de/listinfo/u-boot

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Marek Vasut]

On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> The dtb should be embedded in the u-boot-spl image so that
> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
> 
> This also affects the main u-boot image, so adjust
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
> also includes the dtb.
> 
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
> ---
>  configs/socfpga_stratix10_defconfig       | 1 +
>  include/configs/socfpga_stratix10_socdk.h | 2 +-
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
> index c27985ad43..b6d804f38e 100644
> --- a/configs/socfpga_stratix10_defconfig
> +++ b/configs/socfpga_stratix10_defconfig
> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>  CONFIG_USB_DWC2=y
>  CONFIG_USB_STORAGE=y
>  CONFIG_USE_TINY_PRINTF=y
> +CONFIG_OF_EMBED=y

Did make savedefconfig put this here ?

I am fine with this patch, but if Simon has any objections, let's hear them.

> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
> index 91315a0031..e190b3d988 100644
> --- a/include/configs/socfpga_stratix10_socdk.h
> +++ b/include/configs/socfpga_stratix10_socdk.h
> @@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>  
>  /* SPL SDMMC boot support */
>  #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
> -#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
> +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
>  
>  #endif	/* __CONFIG_H */
> 


-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Dalon L Westergreen]

On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> The dtb should be embedded in the u-boot-spl image so thatthe
> CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
> This also affects the main u-boot image, so
> adjustCONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which nowalso includes the
> dtb.
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>---
> configs/socfpga_stratix10_defconfig       | 1 +
> include/configs/socfpga_stratix10_socdk.h | 2 +- 2 files changed, 2
> insertions(+), 1 deletion(-)
> diff --git a/configs/socfpga_stratix10_defconfig
> b/configs/socfpga_stratix10_defconfigindex c27985ad43..b6d804f38e 100644---
> a/configs/socfpga_stratix10_defconfig+++
> b/configs/socfpga_stratix10_defconfig@@ -56,3 +56,4 @@ CONFIG_DM_USB=y
> CONFIG_USB_DWC2=y CONFIG_USB_STORAGE=y
> CONFIG_USE_TINY_PRINTF=y+CONFIG_OF_EMBED=y
> Did make savedefconfig put this here ?

No, i put it there myself
> I am fine with this patch, but if Simon has any objections, let's hear them.

great!
> diff --git a/include/configs/socfpga_stratix10_socdk.h
> b/include/configs/socfpga_stratix10_socdk.hindex 91315a0031..e190b3d988
> 100644--- a/include/configs/socfpga_stratix10_socdk.h+++
> b/include/configs/socfpga_stratix10_socdk.h@@ -216,6 +216,6 @@ unsigned int
> cm_get_l4_sys_free_clk_hz(void);  /* SPL SDMMC boot support */ #define
> CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1-#define
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"+#define
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"  #endif	/*
> __CONFIG_H */
> 
> 
> 

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Marek Vasut]

On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
>> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
>> The dtb should be embedded in the u-boot-spl image so that
>> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
>>
>> This also affects the main u-boot image, so adjust
>> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
>> also includes the dtb.
>>
>> Signed-off-by: Dalon Westergreen <dwesterg at gmail.com <mailto:dwesterg@gmail.com>>
>> ---
>>  configs/socfpga_stratix10_defconfig       | 1 +
>>  include/configs/socfpga_stratix10_socdk.h | 2 +-
>>  2 files changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
>> index c27985ad43..b6d804f38e 100644
>> --- a/configs/socfpga_stratix10_defconfig
>> +++ b/configs/socfpga_stratix10_defconfig
>> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>>  CONFIG_USB_DWC2=y
>>  CONFIG_USB_STORAGE=y
>>  CONFIG_USE_TINY_PRINTF=y
>> +CONFIG_OF_EMBED=y
>>
>> Did make savedefconfig put this here ?
> 
> No, i put it there myself

You should always run make savedefconfig to update the defconfig instead
of ad-hoc hacking the value at random place.

>> I am fine with this patch, but if Simon has any objections, let's hear them.
> 
> great!
> 
>>
>> diff --git a/include/configs/socfpga_stratix10_socdk.h b/include/configs/socfpga_stratix10_socdk.h
>> index 91315a0031..e190b3d988 100644
>> --- a/include/configs/socfpga_stratix10_socdk.h
>> +++ b/include/configs/socfpga_stratix10_socdk.h
>> @@ -216,6 +216,6 @@ unsigned int cm_get_l4_sys_free_clk_hz(void);
>>  
>>  /* SPL SDMMC boot support */
>>  #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
>> -#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
>> +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
>>  
>>  #endif	/* __CONFIG_H */
>>
>>
>>
>>


-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Dalon L Westergreen]

On Wed, 2018-09-12 at 02:03 +0200, Marek Vasut wrote:
> On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:The dtb should be embedded in
> the u-boot-spl image so thatthe CONFIG_SPL_TARGET of spl/u-boot-spl.hex
> includes it.
> This also affects the main u-boot image, so
> adjustCONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which nowalso includes the
> dtb.
> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com <mailto:
> dwesterg at gmail.com>>--- configs/socfpga_stratix10_defconfig       | 1 +
> include/configs/socfpga_stratix10_socdk.h | 2 +- 2 files changed, 2
> insertions(+), 1 deletion(-)
> diff --git a/configs/socfpga_stratix10_defconfig
> b/configs/socfpga_stratix10_defconfigindex c27985ad43..b6d804f38e 100644---
> a/configs/socfpga_stratix10_defconfig+++
> b/configs/socfpga_stratix10_defconfig@@ -56,3 +56,4 @@ CONFIG_DM_USB=y
> CONFIG_USB_DWC2=y CONFIG_USB_STORAGE=y
> CONFIG_USE_TINY_PRINTF=y+CONFIG_OF_EMBED=y
> Did make savedefconfig put this here ?
> No, i put it there myself
> You should always run make savedefconfig to update the defconfig insteadof ad-
> hoc hacking the value at random place.

i'll fix it and send a new patch.  You already accepted patch 1 & 2 from the
series, so i will just sendthe one.
> I am fine with this patch, but if Simon has any objections, let's hear them.
> great!
> 
> diff --git a/include/configs/socfpga_stratix10_socdk.h
> b/include/configs/socfpga_stratix10_socdk.hindex 91315a0031..e190b3d988
> 100644--- a/include/configs/socfpga_stratix10_socdk.h+++
> b/include/configs/socfpga_stratix10_socdk.h@@ -216,6 +216,6 @@ unsigned int
> cm_get_l4_sys_free_clk_hz(void);  /* SPL SDMMC boot support */ #define
> CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1-#define
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"+#define
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"  #endif	/*
> __CONFIG_H */
> 
> 
> 
> 
> 
> 

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Marek Vasut]

On 09/12/2018 02:05 AM, Dalon L Westergreen wrote:
> On Wed, 2018-09-12 at 02:03 +0200, Marek Vasut wrote:
>> On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
>> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
>> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
>> The dtb should be embedded in the u-boot-spl image so that
>> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
>>
>> This also affects the main u-boot image, so adjust
>> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
>> also includes the dtb.
>>
>> Signed-off-by: Dalon Westergreen <dwesterg at gmail.com <mailto:dwesterg@gmail.com> <mailto:dwesterg at gmail.com <mailto:dwesterg@gmail.com>>>
>> ---
>>  configs/socfpga_stratix10_defconfig       | 1 +
>>  include/configs/socfpga_stratix10_socdk.h | 2 +-
>>  2 files changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
>> index c27985ad43..b6d804f38e 100644
>> --- a/configs/socfpga_stratix10_defconfig
>> +++ b/configs/socfpga_stratix10_defconfig
>> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>>  CONFIG_USB_DWC2=y
>>  CONFIG_USB_STORAGE=y
>>  CONFIG_USE_TINY_PRINTF=y
>> +CONFIG_OF_EMBED=y
>>
>> Did make savedefconfig put this here ?
>>
>> No, i put it there myself
>>
>> You should always run make savedefconfig to update the defconfig instead
>> of ad-hoc hacking the value at random place.
> 
> i'll fix it and send a new patch. You already accepted patch 1 & 2 from
> the series, so i will just send
> the one.

Also fix the ; and , bits Simon pointed out. And check with him if he
has some further feedback.

-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Simon Goldschmidt]

Marek Vasut <marex@denx.de> schrieb am Mi., 12. Sep. 2018, 02:07:

> On 09/12/2018 02:05 AM, Dalon L Westergreen wrote:
> > On Wed, 2018-09-12 at 02:03 +0200, Marek Vasut wrote:
> >> On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
> >> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
> >> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> >> The dtb should be embedded in the u-boot-spl image so that
> >> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
> >>
> >> This also affects the main u-boot image, so adjust
> >> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
> >> also includes the dtb.
> >>
> >> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com <mailto:
> dwesterg at gmail.com> <mailto:dwesterg at gmail.com <mailto:dwesterg@gmail.com
> >>>
> >> ---
> >>  configs/socfpga_stratix10_defconfig       | 1 +
> >>  include/configs/socfpga_stratix10_socdk.h | 2 +-
> >>  2 files changed, 2 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/configs/socfpga_stratix10_defconfig
> b/configs/socfpga_stratix10_defconfig
> >> index c27985ad43..b6d804f38e 100644
> >> --- a/configs/socfpga_stratix10_defconfig
> >> +++ b/configs/socfpga_stratix10_defconfig
> >> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
> >>  CONFIG_USB_DWC2=y
> >>  CONFIG_USB_STORAGE=y
> >>  CONFIG_USE_TINY_PRINTF=y
> >> +CONFIG_OF_EMBED=y
> >>
> >> Did make savedefconfig put this here ?
> >>
> >> No, i put it there myself
> >>
> >> You should always run make savedefconfig to update the defconfig instead
> >> of ad-hoc hacking the value at random place.
> >
> > i'll fix it and send a new patch. You already accepted patch 1 & 2 from
> > the series, so i will just send
> > the one.
>
> Also fix the ; and , bits Simon pointed out. And check with him if he
> has some further feedback.
>

No, after discussing this, I'm fine with the change as is. I'll need
something similar for gen5, I guess...

So:
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail..com>



> --
> Best regards,
> Marek Vasut
>

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Marek Vasut]

On 09/12/2018 06:36 AM, Simon Goldschmidt wrote:
> 
> 
> Marek Vasut <marex at denx.de <mailto:marex@denx.de>> schrieb am Mi., 12.
> Sep. 2018, 02:07:
> 
>     On 09/12/2018 02:05 AM, Dalon L Westergreen wrote:
>     > On Wed, 2018-09-12 at 02:03 +0200, Marek Vasut wrote:
>     >> On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
>     >> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
>     >> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
>     >> The dtb should be embedded in the u-boot-spl image so that
>     >> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
>     >>
>     >> This also affects the main u-boot image, so adjust
>     >> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
>     >> also includes the dtb.
>     >>
>     >> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com
>     <mailto:dwesterg@gmail.com> <mailto:dwesterg@gmail.com
>     <mailto:dwesterg@gmail.com>> <mailto:dwesterg@gmail.com
>     <mailto:dwesterg@gmail.com> <mailto:dwesterg@gmail.com
>     <mailto:dwesterg@gmail.com>>>>
>     >> ---
>     >>  configs/socfpga_stratix10_defconfig       | 1 +
>     >>  include/configs/socfpga_stratix10_socdk.h | 2 +-
>     >>  2 files changed, 2 insertions(+), 1 deletion(-)
>     >>
>     >> diff --git a/configs/socfpga_stratix10_defconfig
>     b/configs/socfpga_stratix10_defconfig
>     >> index c27985ad43..b6d804f38e 100644
>     >> --- a/configs/socfpga_stratix10_defconfig
>     >> +++ b/configs/socfpga_stratix10_defconfig
>     >> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
>     >>  CONFIG_USB_DWC2=y
>     >>  CONFIG_USB_STORAGE=y
>     >>  CONFIG_USE_TINY_PRINTF=y
>     >> +CONFIG_OF_EMBED=y
>     >>
>     >> Did make savedefconfig put this here ?
>     >>
>     >> No, i put it there myself
>     >>
>     >> You should always run make savedefconfig to update the defconfig
>     instead
>     >> of ad-hoc hacking the value at random place.
>     >
>     > i'll fix it and send a new patch. You already accepted patch 1 & 2
>     from
>     > the series, so i will just send
>     > the one.
> 
>     Also fix the ; and , bits Simon pointed out. And check with him if he
>     has some further feedback.
> 
> 
> No, after discussing this, I'm fine with the change as is. I'll need
> something similar for gen5, I guess...
> 
> So:
> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail..com>

OK, thanks

Also, can you both fix your mailer so it does generate proper text email
reply, with zero tabs/spaces between quote markers ('>') ?

-- 
Best regards,
Marek Vasut

[U-Boot] [PATCH 3/3] arm; socfpga: stratix10: Add CONFIG_OF_EMBED

[Simon Goldschmidt]

On Wed, Sep 12, 2018 at 10:42 AM Marek Vasut <marex@denx.de> wrote:
>
> On 09/12/2018 06:36 AM, Simon Goldschmidt wrote:
> >
> >
> > Marek Vasut <marex at denx.de <mailto:marex@denx.de>> schrieb am Mi., 12.
> > Sep. 2018, 02:07:
> >
> >     On 09/12/2018 02:05 AM, Dalon L Westergreen wrote:
> >     > On Wed, 2018-09-12 at 02:03 +0200, Marek Vasut wrote:
> >     >> On 09/12/2018 01:55 AM, Dalon L Westergreen wrote:
> >     >> On Tue, 2018-09-11 at 23:55 +0200, Marek Vasut wrote:
> >     >> On 09/10/2018 07:28 PM, Dalon Westergreen wrote:
> >     >> The dtb should be embedded in the u-boot-spl image so that
> >     >> the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it.
> >     >>
> >     >> This also affects the main u-boot image, so adjust
> >     >> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot,img which now
> >     >> also includes the dtb.
> >     >>
> >     >> Signed-off-by: Dalon Westergreen <dwesterg@gmail.com
> >     <mailto:dwesterg@gmail.com> <mailto:dwesterg@gmail.com
> >     <mailto:dwesterg@gmail.com>> <mailto:dwesterg@gmail.com
> >     <mailto:dwesterg@gmail.com> <mailto:dwesterg@gmail.com
> >     <mailto:dwesterg@gmail.com>>>>
> >     >> ---
> >     >>  configs/socfpga_stratix10_defconfig       | 1 +
> >     >>  include/configs/socfpga_stratix10_socdk.h | 2 +-
> >     >>  2 files changed, 2 insertions(+), 1 deletion(-)
> >     >>
> >     >> diff --git a/configs/socfpga_stratix10_defconfig
> >     b/configs/socfpga_stratix10_defconfig
> >     >> index c27985ad43..b6d804f38e 100644
> >     >> --- a/configs/socfpga_stratix10_defconfig
> >     >> +++ b/configs/socfpga_stratix10_defconfig
> >     >> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y
> >     >>  CONFIG_USB_DWC2=y
> >     >>  CONFIG_USB_STORAGE=y
> >     >>  CONFIG_USE_TINY_PRINTF=y
> >     >> +CONFIG_OF_EMBED=y
> >     >>
> >     >> Did make savedefconfig put this here ?
> >     >>
> >     >> No, i put it there myself
> >     >>
> >     >> You should always run make savedefconfig to update the defconfig
> >     instead
> >     >> of ad-hoc hacking the value at random place.
> >     >
> >     > i'll fix it and send a new patch. You already accepted patch 1 & 2
> >     from
> >     > the series, so i will just send
> >     > the one.
> >
> >     Also fix the ; and , bits Simon pointed out. And check with him if he
> >     has some further feedback.
> >
> >
> > No, after discussing this, I'm fine with the change as is. I'll need
> > something similar for gen5, I guess...
> >
> > So:
> > Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail..com>
>
> OK, thanks
>
> Also, can you both fix your mailer so it does generate proper text email
> reply, with zero tabs/spaces between quote markers ('>') ?

Hmm, it seems it's always broken when using the gmail app on my mobile :-(
I'll have to try and see what I can do about it.

>
> --
> Best regards,
> Marek Vasut

[U-Boot] [PATCH 0/3] add optional hex output of u-boot-spl

[Simon Goldschmidt]

On 10.09.2018 19:28, Dalon Westergreen wrote:
> This patch set adds a possible hex output of the
> u-boot-spl elf and enables said output for the
> Intel Stratix10 device.  Stratix10 requires a hex
> output of the elf for creating the secure device manager
> configuration bitstream.

I don't use Stratix10 but Cyclone5, but as I need a .hex to boot from 
FPGA, I want to know how to solve this best.

So to understand this, again a question: is this the only way to boot 
Stratix10? Or one of the possible boot methods?
Because reading "Intel® Stratix® 10 SoC FPGA Boot User Guide", it seems 
like you would need the hex for "FPGA Configuration First Mode", but not 
for "HPS Boot First Mode"?

If so, it would make Stratix10 and Cyclone5 more alike and a 
configuration option (like "Boot from FPGA") could be used to control 
CONFIG_OF_EMBED and enable creating the hex file for SPL.

I *am* working on fixing the "boot from FPGA" case for Cyclone5, so I'd 
appreaciate it if we could share as much as possible between those 
sub-architectures.


Simon

>
> Dalon Westergreen (3):
>    common: add spl/u-boot-spl.hex target
>    arm: socfpga: stratix10: add CONFIG_SPL_TARGET
>    arm; socfpga: stratix10: Add CONFIG_OF_EMBED
>
>   Makefile                                  | 5 +++++
>   configs/socfpga_stratix10_defconfig       | 1 +
>   include/configs/socfpga_stratix10_socdk.h | 3 ++-
>   3 files changed, 8 insertions(+), 1 deletion(-)
>

[U-Boot] [PATCH 0/3] add optional hex output of u-boot-spl

[Dalon L Westergreen]

On Mon, 2018-09-10 at 20:06 +0200, Simon Goldschmidt wrote:
> On 10.09.2018 19:28, Dalon Westergreen wrote:
> This patch set adds a possible hex output of the
> u-boot-spl elf and enables said output for the
> Intel Stratix10 device.  Stratix10 requires a hex
> output of the elf for creating the secure device manager
> configuration bitstream.
> 
> I don't use Stratix10 but Cyclone5, but as I need a .hex to boot from 
> FPGA, I want to know how to solve this best.
> 
> So to understand this, again a question: is this the only way to boot 
> Stratix10? Or one of the possible boot methods?
> Because reading "Intel® Stratix® 10 SoC FPGA Boot User Guide", it seems 
> like you would need the hex for "FPGA Configuration First Mode", but not 
> for "HPS Boot First Mode"?

Stratix 10 always requires this for boot.  The configuration method in s10 is
very different.  The
SDM, which is a security processor, copies the u-boot-spl data to the S10 HPS
onchip memory.
After this is done, the SDM releases the hps from reset.  This is regardless of
the HPS boot media,
which could be SDMMC, etc, etc.

> 
> If so, it would make Stratix10 and Cyclone5 more alike and a 
> configuration option (like "Boot from FPGA") could be used to control 
> CONFIG_OF_EMBED and enable creating the hex file for SPL.

I looked into how i could enable CONFIG_OF_EMBED only for the SPL
build and found no easy way.  It was suggested to add something
like CONFIG_SPL_OF_EMBED but it still seemed this would require
touching a bunch of code.  In the end, i really see no reason
in socfpga to have the devicetree separated from u-boot / spl.

> 
> I *am* working on fixing the "boot from FPGA" case for Cyclone5, so I'd 
> appreaciate it if we could share as much as possible between those 
> sub-architectures.
> 
What difficulties are you having?
> 
> Simon
> 
> 
> Dalon Westergreen (3):
>    common: add spl/u-boot-spl.hex target
>    arm: socfpga: stratix10: add CONFIG_SPL_TARGET
>    arm; socfpga: stratix10: Add CONFIG_OF_EMBED
> 
>   Makefile                                  | 5 +++++
>   configs/socfpga_stratix10_defconfig       | 1 +
>   include/configs/socfpga_stratix10_socdk.h | 3 ++-
>   3 files changed, 8 insertions(+), 1 deletion(-)
> 
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
> 

[U-Boot] [PATCH 0/3] add optional hex output of u-boot-spl

[Simon Goldschmidt]

On 10.09.2018 20:18, Dalon L Westergreen wrote:
> On Mon, 2018-09-10 at 20:06 +0200, Simon Goldschmidt wrote:
>> On 10.09.2018 19:28, Dalon Westergreen wrote:
>> This patch set adds a possible hex output of the
>> u-boot-spl elf and enables said output for the
>> Intel Stratix10 device.  Stratix10 requires a hex
>> output of the elf for creating the secure device manager
>> configuration bitstream.
>> I don't use Stratix10 but Cyclone5, but as I need a .hex to boot from
>> FPGA, I want to know how to solve this best.
>> So to understand this, again a question: is this the only way to boot
>> Stratix10? Or one of the possible boot methods?
>> Because reading "Intel® Stratix® 10 SoC FPGA Boot User Guide", it seems
>> like you would need the hex for "FPGA Configuration First Mode", but not
>> for "HPS Boot First Mode"?
>
> Stratix 10 always requires this for boot. The configuration method in 
> s10 is very different. The
> SDM, which is a security processor, copies the u-boot-spl data to the 
> S10 HPS onchip memory.
> After this is done, the SDM releases the hps from reset. This is 
> regardless of the HPS boot media,
> which could be SDMMC, etc, etc.

OK, reading the PDF I referenced in more detail, I think I can follow 
you ;-)

>> If so, it would make Stratix10 and Cyclone5 more alike and a
>> configuration option (like "Boot from FPGA") could be used to control
>> CONFIG_OF_EMBED and enable creating the hex file for SPL.
> I looked into how i could enable CONFIG_OF_EMBED only for the SPL
> build and found no easy way.  It was suggested to add something
> like CONFIG_SPL_OF_EMBED but it still seemed this would require
> touching a bunch of code.  In the end, i really see no reason
> in socfpga to have the devicetree separated from u-boot / spl.

We're planning multi-board support with one binary and multiple 
devicetrees, but CONFIG_MULTI_DTB_FIT might also work for that...
The only thing that looks bad is that the U-Boot image file name changes...

>> I *am* working on fixing the "boot from FPGA" case for Cyclone5, so I'd
>> appreaciate it if we could share as much as possible between those
>> sub-architectures.
> What difficulties are you having?

Time, mostly ;-)
But seriously speaking, Cyclone5 executes the SPL from FPGA onchip RAM 
in this boot mode, and the bridges got disabled. That was the main 
problem, I think. I've had patches sent, but they weren't clean enough 
for 2018.09. I'll hope to find the time to work on them in the next 
couple of weeks...

And I hope to find the time to test your patchsets on gen5, as well.

Simon

>> Simon
>> Dalon Westergreen (3):
>>     common: add spl/u-boot-spl.hex target
>>     arm: socfpga: stratix10: add CONFIG_SPL_TARGET
>>     arm; socfpga: stratix10: Add CONFIG_OF_EMBED
>>    Makefile                                  | 5 +++++
>>    configs/socfpga_stratix10_defconfig       | 1 +
>>    include/configs/socfpga_stratix10_socdk.h | 3 ++-
>>    3 files changed, 8 insertions(+), 1 deletion(-)
>> _______________________________________________
>> U-Boot mailing list
>> U-Boot at lists.denx.de <mailto:U-Boot@lists.denx.de>
>> https://lists.denx.de/listinfo/u-boot