* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
@ 2018-11-11 16:45 Michał Łyszczek
2018-11-11 16:56 ` Baruch Siach
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Michał Łyszczek @ 2018-11-11 16:45 UTC (permalink / raw)
To: buildroot
Rockchip's rk3328 encapsulates the BL31 part of ATP but it needs
image in ELF format. This is extension to
2c4809e6088660dc71de9de8cee0bba312aafbe4
This commit introduces a BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF variable
to achieve this.
Signed-off-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
Tested-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
---
Changes v1 -> v2:
- fix wrong prefix BR_ to BR2_
---
boot/arm-trusted-firmware/arm-trusted-firmware.mk | 7 +++++++
boot/uboot/Config.in | 7 +++++++
boot/uboot/uboot.mk | 4 ++++
3 files changed, 18 insertions(+)
diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
index 23f493653d..8f0f745ac0 100644
--- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk
+++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
@@ -94,6 +94,12 @@ ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
endif
+ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
+define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
+ cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf $(BINARIES_DIR)/
+endef
+endif
+
define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
$(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
@@ -104,6 +110,7 @@ endef
define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
$(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
+ $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
endef
# Configuration check
diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in
index ac6f8bc8c1..7f2f7945ac 100644
--- a/boot/uboot/Config.in
+++ b/boot/uboot/Config.in
@@ -179,6 +179,13 @@ config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
variable pointing to ATF's BL31 binary, is passed during the
Buildroot build.
+config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
+ bool "U-Boot needs bl31.elf"
+ depends on BR2_TARGET_UBOOT_NEEDS_ATF_BL31
+ help
+ Uses bl31.elf instead of bl31.bin image. This is needed by some
+ platforms (like rk3328) to generate valid uboot.itb with ATF
+
menu "U-Boot binary format"
config BR2_TARGET_UBOOT_FORMAT_AIS
diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index cbdfee6ac3..06efd7b052 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -137,8 +137,12 @@ UBOOT_MAKE_OPTS += \
ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31),y)
UBOOT_DEPENDENCIES += arm-trusted-firmware
+ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
+UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.elf
+else
UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.bin
endif
+endif
ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
UBOOT_DEPENDENCIES += host-dtc
--
2.18.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
2018-11-11 16:45 [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot Michał Łyszczek
@ 2018-11-11 16:56 ` Baruch Siach
2018-11-11 17:15 ` michal.lyszczek at bofc.pl
2018-11-11 20:36 ` Thomas Petazzoni
2018-11-11 20:37 ` Thomas Petazzoni
2 siblings, 1 reply; 6+ messages in thread
From: Baruch Siach @ 2018-11-11 16:56 UTC (permalink / raw)
To: buildroot
Hi Micha?,
Micha? ?yszczek writes:
> Rockchip's rk3328 encapsulates the BL31 part of ATP but it needs
> image in ELF format. This is extension to
> 2c4809e6088660dc71de9de8cee0bba312aafbe4
>
> This commit introduces a BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF variable
> to achieve this.
>
> Signed-off-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
> Tested-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
>
> ---
> Changes v1 -> v2:
> - fix wrong prefix BR_ to BR2_
> ---
> boot/arm-trusted-firmware/arm-trusted-firmware.mk | 7 +++++++
> boot/uboot/Config.in | 7 +++++++
> boot/uboot/uboot.mk | 4 ++++
> 3 files changed, 18 insertions(+)
>
> diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> index 23f493653d..8f0f745ac0 100644
> --- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> +++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> @@ -94,6 +94,12 @@ ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
> ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
> endif
>
> +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> +define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
> + cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf $(BINARIES_DIR)/
> +endef
> +endif
Why not add this 'ifeq' into ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL ...
> +
> define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
> $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
> $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
> @@ -104,6 +110,7 @@ endef
> define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
> cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
> $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
> + $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
... and drop this part.
> endef
>
> # Configuration check
> diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in
> index ac6f8bc8c1..7f2f7945ac 100644
> --- a/boot/uboot/Config.in
> +++ b/boot/uboot/Config.in
> @@ -179,6 +179,13 @@ config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> variable pointing to ATF's BL31 binary, is passed during the
> Buildroot build.
>
> +config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
> + bool "U-Boot needs bl31.elf"
> + depends on BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> + help
> + Uses bl31.elf instead of bl31.bin image. This is needed by some
> + platforms (like rk3328) to generate valid uboot.itb with ATF
> +
> menu "U-Boot binary format"
>
> config BR2_TARGET_UBOOT_FORMAT_AIS
> diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
> index cbdfee6ac3..06efd7b052 100644
> --- a/boot/uboot/uboot.mk
> +++ b/boot/uboot/uboot.mk
> @@ -137,8 +137,12 @@ UBOOT_MAKE_OPTS += \
>
> ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31),y)
> UBOOT_DEPENDENCIES += arm-trusted-firmware
> +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> +UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.elf
> +else
> UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.bin
> endif
> +endif
>
> ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
> UBOOT_DEPENDENCIES += host-dtc
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
2018-11-11 16:56 ` Baruch Siach
@ 2018-11-11 17:15 ` michal.lyszczek at bofc.pl
0 siblings, 0 replies; 6+ messages in thread
From: michal.lyszczek at bofc.pl @ 2018-11-11 17:15 UTC (permalink / raw)
To: buildroot
On 2018-11-11 18:56:17, Baruch Siach wrote:
Hi Baruch
> > +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> > +define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
> > + cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf $(BINARIES_DIR)/
> > +endef
> > +endif
>
> Why not add this 'ifeq' into ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL ...
>
> > +
> > define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
> > $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
> > $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
> > @@ -104,6 +110,7 @@ endef
> > define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
> > cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
> > $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
> > + $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
>
> ... and drop this part.
>
Because ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL is inside
BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT ifeq and that option is not
required for my change. What's more, ATP won't build for rk3328 when
BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT is enabled, because some
functions are no implemented and undefined reference error occurs.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
2018-11-11 16:45 [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot Michał Łyszczek
2018-11-11 16:56 ` Baruch Siach
@ 2018-11-11 20:36 ` Thomas Petazzoni
2018-11-11 21:28 ` michal.lyszczek at bofc.pl
2018-11-11 20:37 ` Thomas Petazzoni
2 siblings, 1 reply; 6+ messages in thread
From: Thomas Petazzoni @ 2018-11-11 20:36 UTC (permalink / raw)
To: buildroot
Hello,
Thanks for this contribution!
On Sun, 11 Nov 2018 17:45:32 +0100, Micha? ?yszczek wrote:
> diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> index 23f493653d..8f0f745ac0 100644
> --- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> +++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> @@ -94,6 +94,12 @@ ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
> ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
> endif
>
> +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> +define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
> + cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf $(BINARIES_DIR)/
> +endef
> +endif
> +
> define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
> $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
> $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
> @@ -104,6 +110,7 @@ endef
> define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
> cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
> $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
> + $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
> endef
>
> # Configuration check
> diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in
> index ac6f8bc8c1..7f2f7945ac 100644
> --- a/boot/uboot/Config.in
> +++ b/boot/uboot/Config.in
> @@ -179,6 +179,13 @@ config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> variable pointing to ATF's BL31 binary, is passed during the
> Buildroot build.
>
> +config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
> + bool "U-Boot needs bl31.elf"
> + depends on BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> + help
> + Uses bl31.elf instead of bl31.bin image. This is needed by some
> + platforms (like rk3328) to generate valid uboot.itb with ATF
Nit: the indentation for the help text should be one tab + two spaces.
> ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31),y)
> UBOOT_DEPENDENCIES += arm-trusted-firmware
> +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> +UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.elf
> +else
> UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.bin
> endif
So this code means that you can either use the bl31 as ELF *or* the
bl31 as binary. So I believe it should not be possible to select both.
Therefore, I would suggest to instead have:
config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
bool "U-Boot needs ATF BL31"
... as it already exists ...
choice
prompt "U-Boot ATF BL31 format"
default BR2_TARGET_UBOOT_NEEDS_ATF_BL31_BIN
config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_BIN
bool "bl31.bin"
config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
bool "bl31.elf"
endchoice
And then use that in both arm-trusted-firmware.mk and uboot.mk.
What do you think ?
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
2018-11-11 16:45 [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot Michał Łyszczek
2018-11-11 16:56 ` Baruch Siach
2018-11-11 20:36 ` Thomas Petazzoni
@ 2018-11-11 20:37 ` Thomas Petazzoni
2 siblings, 0 replies; 6+ messages in thread
From: Thomas Petazzoni @ 2018-11-11 20:37 UTC (permalink / raw)
To: buildroot
Hello,
On Sun, 11 Nov 2018 17:45:32 +0100, Micha? ?yszczek wrote:
> Rockchip's rk3328 encapsulates the BL31 part of ATP but it needs
> image in ELF format. This is extension to
> 2c4809e6088660dc71de9de8cee0bba312aafbe4
>
> This commit introduces a BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF variable
> to achieve this.
>
> Signed-off-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
> Tested-by: Micha? ?yszczek <michal.lyszczek@bofc.pl>
Another small comment: there is no need to have your own Tested-by.
Indeed, when you send a patch, we expect that you have tested it :-)
Tested-by are useful when other people than the patch author give their
Tested-by.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot
2018-11-11 20:36 ` Thomas Petazzoni
@ 2018-11-11 21:28 ` michal.lyszczek at bofc.pl
0 siblings, 0 replies; 6+ messages in thread
From: michal.lyszczek at bofc.pl @ 2018-11-11 21:28 UTC (permalink / raw)
To: buildroot
On 2018-11-11 21:36:47, Thomas Petazzoni wrote:
> Hello,
>
> Thanks for this contribution!
>
> On Sun, 11 Nov 2018 17:45:32 +0100, Micha? ?yszczek wrote:
>
> > diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> > index 23f493653d..8f0f745ac0 100644
> > --- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> > +++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk
> > @@ -94,6 +94,12 @@ ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
> > ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
> > endif
> >
> > +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> > +define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
> > + cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf $(BINARIES_DIR)/
> > +endef
> > +endif
> > +
> > define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
> > $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
> > $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
> > @@ -104,6 +110,7 @@ endef
> > define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
> > cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
> > $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
> > + $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
> > endef
> >
> > # Configuration check
> > diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in
> > index ac6f8bc8c1..7f2f7945ac 100644
> > --- a/boot/uboot/Config.in
> > +++ b/boot/uboot/Config.in
> > @@ -179,6 +179,13 @@ config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> > variable pointing to ATF's BL31 binary, is passed during the
> > Buildroot build.
> >
> > +config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
> > + bool "U-Boot needs bl31.elf"
> > + depends on BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> > + help
> > + Uses bl31.elf instead of bl31.bin image. This is needed by some
> > + platforms (like rk3328) to generate valid uboot.itb with ATF
>
> Nit: the indentation for the help text should be one tab + two spaces.
Oops, didn't notice, fixed.
> > ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31),y)
> > UBOOT_DEPENDENCIES += arm-trusted-firmware
> > +ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
> > +UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.elf
> > +else
> > UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.bin
> > endif
>
> So this code means that you can either use the bl31 as ELF *or* the
> bl31 as binary. So I believe it should not be possible to select both.
> Therefore, I would suggest to instead have:
>
> config BR2_TARGET_UBOOT_NEEDS_ATF_BL31
> bool "U-Boot needs ATF BL31"
> ... as it already exists ...
>
> choice
> prompt "U-Boot ATF BL31 format"
> default BR2_TARGET_UBOOT_NEEDS_ATF_BL31_BIN
>
> config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_BIN
> bool "bl31.bin"
>
> config BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF
> bool "bl31.elf"
>
> endchoice
>
> And then use that in both arm-trusted-firmware.mk and uboot.mk.
>
> What do you think ?
This is definately better option. And it even looks I won't have to
change anything other than uboot's Config.in.
I was also thinking to delete this line when elf is used:
> cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/*.bin $(BINARIES_DIR)/
But since it's wildcard I'd leave it as is. This will cause bl31.bin to
be copied to $BINARIES_DIR alongside with bl31.elf, but it may be possible
someone will need to have, let's say bl31.elf but bl32.bin, and removing
this line would takie this option away from him.
I will prepare new patch shortly.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-11-11 21:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-11-11 16:45 [Buildroot] [PATCH v2] uboot: add support for bundling ATF BL31 in ELF format into U-Boot Michał Łyszczek
2018-11-11 16:56 ` Baruch Siach
2018-11-11 17:15 ` michal.lyszczek at bofc.pl
2018-11-11 20:36 ` Thomas Petazzoni
2018-11-11 21:28 ` michal.lyszczek at bofc.pl
2018-11-11 20:37 ` Thomas Petazzoni
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