Hi Benjamin,
On 24-04-18, Benjamin Gaignard wrote:
> Header entry is at a fixed offset and doesn't rely on header lenght.
> Use header lenght create a bug when adding a signed firmware like
> the HDMI firmware for IMX8MQ.
NAK, please see b6e2b263f304 ("scripts: imx-image: header_v2: add
On 24-04-17, Sascha Hauer wrote:
> struct file_list::num_entries is only ever used to check if a file list
> is empty. Do this check with list_empty() instead and remove the unused
> member.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
On 24-04-12, Ahmad Fatoum wrote:
> Hi,
>
> On 12.04.24 15:02, Michael Riesch wrote:
> > Hi Marco,
> >
> > Thanks for your response!
> >
> > On 4/5/24 19:02, Marco Felsch wrote:
> >> Hi Michael,
> >>
> >> thanks for your patche
In case of MMC_DATA_READ the dest address should be used and in case of
MMC_DATA_WRITE the src address should be used. We had no issues for now
since both dest and src point to same address due to the union.
Signed-off-by: Marco Felsch
---
drivers/mci/sdhci.c | 4 ++--
1 file changed, 2
commit.
No functional change.
Signed-off-by: Ahmad Fatoum
Signed-off-by: Marco Felsch
---
Changelog:
v2:
- add my s-o-b tag
v1:
-
https://lore.barebox.org/barebox/20231023162748.533468-1-a.fat...@pengutronix.de/
arch/arm/lib32/bootm.c | 2 +-
common/bootm.c | 11 +--
include
verifying a JSON web token with the appropriate claim.
For such systems, provide a bootm_force_signed_images() function.
There's intentionally no unforce counterpart as this is meant to be
non-reversible.
Signed-off-by: Ahmad Fatoum
Signed-off-by: Marco Felsch
---
Changelog:
v2:
- fix commit
On 24-04-08, Ahmad Fatoum wrote:
> Hello Marco,
>
> On 08.04.24 09:36, Marco Felsch wrote:
> > We do use an strict boot rule if the CONFIG_BOOTM_FORCE_SIGNED_IMAGES
> > switch was enabled. Instead of only checking the compile time switch we
> > should che
On 24-04-08, Ahmad Fatoum wrote:
> Hello Marco,
>
> On 08.04.24 09:36, Marco Felsch wrote:
> > The only allowed value for bootm_verify_mode is BOOTM_VERIFY_SIGNATURE
> > if CONFIG_BOOTM_FORCE_SIGNED_IMAGES is enabled. This is set via the
> > bootm_init() initcall. All
the mode. If
CONFIG_BOOTM_FORCE_SIGNED_IMAGES was enabled the only allowed value is
BOOTM_VERIFY_SIGNATURE.
Signed-off-by: Marco Felsch
---
common/bootm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/bootm.c b/common/bootm.c
index e6703b19b3ba..03af3d2b28f7 100644
The only allowed value for bootm_verify_mode is BOOTM_VERIFY_SIGNATURE
if CONFIG_BOOTM_FORCE_SIGNED_IMAGES is enabled. This is set via the
bootm_init() initcall. All further attempts to modify this variable
should be prevented.
Signed-off-by: Marco Felsch
---
common/bootm.c | 5 +
1 file
Hi Michael,
thanks for your patches.
> DNM: dts: arm64: rockchip: copy pf5 device tree from
I suppose DNM means "do not merge", instead of marking it this way we
put the not yet upstream Linux dts files into arch as well but mark them
as upstream dts file, e.g.:
-
: 5cb41f0b62dc ("pmdomain: imx: add i.MX8MP HSIO blk-ctrl driver")
Signed-off-by: Marco Felsch
---
drivers/pmdomain/imx/imx8mp-blk-ctrl.c | 28 --
1 file changed, 22 insertions(+), 6 deletions(-)
diff --git a/drivers/pmdomain/imx/imx8mp-blk-ctrl.c
b/drivers/pmdomain/
On 24-03-25, Sascha Hauer wrote:
> On Fri, Mar 22, 2024 at 05:45:56PM +0100, Marco Felsch wrote:
> > Expose the nvmem cells via cdevs which is our equivalent to the Linux
> > sysfs exposure. This allows the easier user queries for board code and
> > shell. Keep the Linux
On 24-03-25, Sascha Hauer wrote:
> On Fri, Mar 22, 2024 at 05:45:57PM +0100, Marco Felsch wrote:
> > Constify the nvmem_*_write() functions as the write functions shouldn't
> > alter the buffer content.
> >
> > Signed-off-by: Marco Felsch
> > ---
> &g
-by: Marco Felsch
---
drivers/of/overlay.c | 39 +--
include/of.h | 3 ++-
2 files changed, 23 insertions(+), 19 deletions(-)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 150b07daccaa..964b56db2337 100644
--- a/drivers/of/overlay.c
signature).
- The "name" filter check is performed on the config-node name (the node
under the configurations) and not the FIT overlay image name (the node
name under the images node).
- The "content" filter check does not differ from the file based overlay
handling.
Signed-
This is now done during of_overlay_global_fixup() so we can drop it
here.
Signed-off-by: Marco Felsch
---
drivers/of/overlay.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index c8e70ab00091..150b07daccaa 100644
--- a/drivers/of/overlay.c
The upcoming FIT overlay support requires these helpers for performing
check on a fit image.
Signed-off-by: Marco Felsch
---
common/image-fit.c | 4 ++--
include/image-fit.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/common/image-fit.c b/common/image-fit.c
index
by dropping the "file" prefix.
Keep the backward compatibility by still providing the filepattern
filter and the global of.overlay.filepattern variable but notice the
user that the usage of those are deprecated.
No functional change.
Signed-off-by: Marco Felsch
---
drivers/of/over
ip all config nodes matching the pattern
from global.of.overlay.fitconfigpattern.
Signed-off-by: Marco Felsch
---
common/image-fit.c | 26 +-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/common/image-fit.c b/common/image-fit.c
index b16752de05bc..bf
Add the a parameter which will be used by image-fit to decide if a
config node belongs to a devicetree-overlay.
Signed-off-by: Marco Felsch
---
drivers/of/overlay.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 2d2367fc101b
the directory handling into a separate
of_overlay_global_fixup_dir() helper.
No functional change.
Signed-off-by: Marco Felsch
---
drivers/of/overlay.c | 22 ++
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index
Expose the nvmem cells via cdevs which is our equivalent to the Linux
sysfs exposure. This allows the easier user queries for board code and
shell. Keep the Linux function name scheme for
nvmem_populate_sysfs_cells() to reduce the diff for nvmem_register()
function.
Signed-off-by: Marco Felsch
to not add an
additional id.
Furthermore the devname can be static since the name gets later
allocated by the dev_set_name().
Fix these three issues by just using the alias or the static "eeprom"
sting and supply the correct NVMEM_DEVID_NONE or NVMEM_DEVID_AUTO to the
core.
Signed-off
of_nvmem_cell_get()
- The registered cells are now tracked per nvmem device, no longer in
a global nvmem_cells list
This prepares our code base also to include the new nvmem-layout drivers
and to expose cells via cdevs.
Signed-off-by: Marco Felsch
---
Hi Sascha,
I know this patch is large
() by using the dev_name() which
honors the DEVICE_ID_* cases else we end up with different names for the
devfs and the device itself.
Signed-off-by: Marco Felsch
---
drivers/nvmem/core.c | 16 +++-
include/linux/nvmem-provider.h | 4
2 files changed, 15 insertions(+), 5
Constify the nvmem_*_write() functions as the write functions shouldn't
alter the buffer content.
Signed-off-by: Marco Felsch
---
drivers/nvmem/core.c | 10 +-
include/linux/nvmem-consumer.h | 8
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers
Hi Ahmad,
On 24-03-14, Ahmad Fatoum wrote:
> Hello Marco,
>
> Cc += Leonard
>
> On 13.03.24 20:45, Marco Felsch wrote:
> > + if (!barebox_hostname_is_valid(hostname)) {
> > + pr_err("Provided hostname is not compatible to syst
This can be an very useful helper for boards to setup the linux console
boot param.
Signed-off-by: Marco Felsch
---
common/console.c | 2 +-
include/console.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/console.c b/common/console.c
index 03b76b122b2b
Add a helper which can be called from board files to setup the
"boot.default" parameter to be independent of the initcall level.
Signed-off-by: Marco Felsch
---
common/boot.c | 9 -
include/boot.h | 1 +
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/commo
Albeit the banner is shown correctly due to following printf(), the
dmesg() output isn't. This cause the next log buffer print printed on
the same line as the "Buildsystem version:" print. Fix this by adding a
newline afterwards.
Signed-off-by: Marco Felsch
---
common/version.c | 2
Currently do_autoboot_countdown() always returns AUTOBOOT_BOOT if no
interactive console was found which is wrong if global_autoboot_state
was set to AUTOBOOT_ABORT. Fix this by checking the
global_autoboot_state as well.
Signed-off-by: Marco Felsch
---
common/startup.c | 3 ++-
1 file changed
Add a helper to set the fastboot_bbu variable to be independent of the
initlevel.
Signed-off-by: Marco Felsch
---
common/fastboot.c | 5 +
include/fastboot.h | 5 +
2 files changed, 10 insertions(+)
diff --git a/common/fastboot.c b/common/fastboot.c
index 261283d50a3a..da55e9c2577f
Port the systemd hostname_is_valid() function to perform hostname
validation and inform the user about a invalid hostname.
Signed-off-by: Marco Felsch
---
common/misc.c | 66 +++
1 file changed, 66 insertions(+)
diff --git a/common/misc.c b
This adds systemd's isempty() helper which can be very handy.
Signed-off-by: Marco Felsch
---
include/string.h | 2 ++
lib/string.c | 6 ++
2 files changed, 8 insertions(+)
diff --git a/include/string.h b/include/string.h
index 43911b75762f..ffe7c42d3093 100644
--- a/include/string.h
.
Signed-off-by: Marco Felsch
---
common/bootm.c | 25 +
common/misc.c| 2 +-
include/bootm.h | 5 +
include/common.h | 1 +
4 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/common/bootm.c b/common/bootm.c
index 29ea13e28cb8..17d273831558 100644
Start making use of the new isempty() helper. No functional change.
Signed-off-by: Marco Felsch
---
common/env.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/common/env.c b/common/env.c
index d673b061ab7a..3ffde8bbd1dc 100644
--- a/common/env.c
+++ b/common
On 24-02-29, Ahmad Fatoum wrote:
> On 29.02.24 10:33, Marco Felsch wrote:
> > On 24-02-29, Ahmad Fatoum wrote:
> >> hdr is a valid pointer for me, but it doesn't point at a header, which
> >> causes
> >> me to get an error message.
> >
> > Ye
On 24-02-29, Ahmad Fatoum wrote:
> optee_verify_header is called at two places with
> imx_scratch_get_optee_hdr() as argument, which returns an error pointer.
>
> Check against that to avoid crashing in error cases.
>
> Suggested-by: Marco Felsch
> Signed-off-by: Ah
On 24-02-29, Ahmad Fatoum wrote:
> On 29.02.24 10:10, Marco Felsch wrote:
> > Hi Ahmad,
> >
> > On 24-02-28, Ahmad Fatoum wrote:
> >> OP-TEE header is checked once in PBL, saved into scratch area after
> >> verification and then checked again in barebox p
Hi Ahmad,
On 24-02-28, Ahmad Fatoum wrote:
> OP-TEE header is checked once in PBL, saved into scratch area after
> verification and then checked again in barebox proper.
>
> The check in PBL fails silently, but the check in barebox proper that
> should always follow, because the header isn't
e back from doing this earlier was that barebox
> was not able to create an environment partition itself, so barebox
> couldn't persist the environment on an unpartitioned device. Now with
> parted support this has changed, so I think it's worth it to give it a
> try now.
>
> Sascha
LGTM,
On 24-02-19, Sascha Hauer wrote:
> We have a relation between the bootsource and the corresponding
> device_node. Add a function to get the device_node we booted from.
> This is already open coded in of_fixup_bootargs_bootsource(),
> use the newly created function for it.
>
> Signed-off-by:
>
> Signed-off-by: Ahmad Fatoum
Reviewed-by: Marco Felsch
> ---
> drivers/i2c/i2c.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/i2c.c b/drivers/i2c/i2c.c
> index 70d1b810c1c3..1985ddfdc776 100644
> --- a/drivers/i2c/i2c.
Hi Ahmad,
On 24-02-16, Ahmad Fatoum wrote:
> -ENODEV is a bad choice for an error code for of_device_ensure_probed.
>
> The function is either called from board code or from driver frameworks,
> which usually just propagate the error code with unintended
> consequences:
>
> - A board driver
ion table changes, then barebox will continue with
> the old partition table just like Linux does.
Finally :) except my three comments fell free to add my:
Reviewed-by: Marco Felsch
On 24-02-15, Sascha Hauer wrote:
> Call reparse_partition_table() when the partition table may have
> changed. We detect this by recording if the block device has been
> written to in the area where the partition table is.
>
> Signed-off-by: Sascha Hauer
> ---
> common/block.c | 30
On 24-02-15, Sascha Hauer wrote:
> So far we have evaluated the fastboot partition description during
> initialization of the fastboot gadget. Let's make this more flexible
> and parse it when actually needed.
> This gives us the possibility to first write an image including a
> partition table to
On 24-02-15, Sascha Hauer wrote:
> The partition table of a block device may change when it is written to.
> Allow to reparse the partition table when this happens.
> This is easy when none of the partitions is opened, in that case just
> remove the old partitions and call parse_partition_table()
On 24-02-15, Sascha Hauer wrote:
> On Wed, Feb 14, 2024 at 07:09:16PM +0100, Ahmad Fatoum wrote:
> > Hello Sascha,
> >
> > On 13.02.24 16:17, Sascha Hauer wrote:
> > > This adds support for AHAB based secure boot on i.MX93. The user
> > > interface is integrated into the existing hab command used
On 24-02-06, Sascha Hauer wrote:
> On Tue, Feb 06, 2024 at 12:16:28PM +0100, Marco Felsch wrote:
> > On 24-02-06, Sascha Hauer wrote:
> > > In order to support decompression of files > 2GiB Linux has changed
> > > the prototypes of decompression functions from
> &
On 24-02-06, Sascha Hauer wrote:
> In order to support decompression of files > 2GiB Linux has changed
> the prototypes of decompression functions from
>
> int uncompress(unsigned char *inbuf, int len,
> int(*fill)(void*, unsigned int),
> int(*flush)(void*, unsigned
On 24-02-05, Sascha Hauer wrote:
> scratch.c is needed for both i.MX8 and i.MX9, but is compiled only for
> i.MX8, so linking will failed if only i.MX9 is enabled.
> Add a Kconfig option for it and select it from both i.MX8 and i.MX9.
>
> Signed-off-by: Sascha Hauer
Reviewed-b
Hi Sascha,
On 24-02-05, Sascha Hauer wrote:
> Many TQ boards have an EEPROM with useful board information equipped.
> Add support for reading this EEPROM. The code is based on the
> corresponding U-Boot code from the TQ downstream U-Boot.
>
> Right now not much of this information is actually
---
lib/decompress_unzstd.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unzstd.c b/lib/decompress_unzstd.c
index 42166c21e255..ba8013da7af9 100644
--- a/lib/decompress_unzstd.c
+++ b/lib/decompress_unzstd.c
@@ -138,11 +138,11 @@ static int INIT
: string)
| revision: 1.0 (type: string)
| serial_number: 15182A09DAB5B3C9 (type: string)
| soc_id: i.MX8MM (type: string)
Signed-off-by: Marco Felsch
---
Changelog:
v3:
- rebased on current master
v2:
- make use of xasprintf()
- check of_compatible early and return no error
required SoC information and provide a standard
interface to query the data via device params.
Signed-off-by: Marco Felsch
---
Changelog:
v3:
- rebased on current master
v2:
- nothing
drivers/base/Kconfig| 3 +
drivers/base/Makefile | 1 +
drivers/base/soc.c | 123
On 24-01-24, Marco Felsch wrote:
> On 24-01-24, Ahmad Fatoum wrote:
> > On 24.01.24 14:47, Marco Felsch wrote:
> > > This can be useful for developers.
> > >
> > > Signed-off-by: Marco Felsch
> > > ---
> > > lib/uncompress.c | 2 ++
> >
On 24-01-24, Ahmad Fatoum wrote:
> On 24.01.24 14:47, Marco Felsch wrote:
> > This can be useful for developers.
> >
> > Signed-off-by: Marco Felsch
> > ---
> > lib/uncompress.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --
Hi,
this small series of patches finally enables barebox to boot zstd
compressed kernels.
Regards,
Marco
Marco Felsch (3):
filetype: add zstd support
bootm: add support to boot ZSTD compressed images
uncompress: add detected file type debug print
common/bootm.c
This adds the support to bootm to decompress and boot ZSTD compressed
kernels. The decompress_unzstd.c was taken from Linux and slighlty
adapted. Also the unzstd() function is adapted since we don't support
large >2G images yet like Linux does.
Signed-off-by: Marco Felsch
---
common/boot
This can be useful for developers.
Signed-off-by: Marco Felsch
---
lib/uncompress.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/uncompress.c b/lib/uncompress.c
index e7a3ffde823e..48e8173501c6 100644
--- a/lib/uncompress.c
+++ b/lib/uncompress.c
@@ -97,6 +97,8 @@ int uncompress
Add support to detect ZSTD compressed files.
Signed-off-by: Marco Felsch
---
common/filetype.c | 4
include/filetype.h | 2 ++
2 files changed, 6 insertions(+)
diff --git a/common/filetype.c b/common/filetype.c
index 14948db4469f..7f1ce20d0094 100644
--- a/common/filetype.c
+++ b/common
On 24-01-23, Bastian Krause wrote:
> After looking this up the nth time in the code base, it's really time to
> document this.
:)
> Signed-off-by: Bastian Krause
Reviewed-by: Marco Felsch
> ---
> Documentation/user/usb.rst | 3 ++-
> 1 file changed, 2 insertions(+), 1 del
On 24-01-23, Ahmad Fatoum wrote:
> On 23.01.24 11:04, Marco Felsch wrote:
> > On 24-01-22, Ahmad Fatoum wrote:
> >> ddrphy_init_set_dfi_clk() is called to translate a scalar clock rate
> >> as specified by board code into PLL parameters, which are configured.
> &
of them, except for 2600 and
> 2376 MHz, rendering these two rates unusable.
>
> Fix this by adding support for them into ddrphy_init_set_dfi_clk.
Do we need to support this in TF-A as well for dvfs?
> Signed-off-by: Ahmad Fatoum
The barebox change itself lgtm, therefore:
On 24-01-19, Ahmad Fatoum wrote:
> The environment partitions start at address 0x10, but the unit
> address indicated otherwise. As the reg is what matters, align the unit
> address to follow suit.
>
> Signed-off-by: Ahmad Fatoum
Reviewed-by: Marco Felsch
On 24-01-19, Sascha Hauer wrote:
> With upcoming i.MX93 OP-TEE support we'll need to transport the OP-TEE
> base address from PBL to barebox proper. Add scratch space support for
> i.MX93 to accommodate this.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
> ---
&g
On 24-01-19, Sascha Hauer wrote:
> imx9_ddrc_sdram_size() will be needed by upcoming i.MX93 scratch space
> support, so export it.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
> ---
> arch/arm/mach-imx/esdctl.c | 7 ---
> include/mach/imx/esdctl.h | 1
On 24-01-19, Sascha Hauer wrote:
> We already have support for detecting the DDR size automatically on
> i.MX93. Create imx93_barebox_entry() from it and use it instead of
> the hardcoded DDR size in the tqmba9xxxca board.
>
> Signed-off-by: Sascha Hauer
> ---
>
On 24-01-19, Sascha Hauer wrote:
> By enabling FIRMWARE_IMX8M*_OPTEE barebox will load and start OP-TEE
> via the TF-A. Add some help text which explains where the OP-TEE
> binaries are expected during barebox build.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
&g
On 24-01-19, Sascha Hauer wrote:
> include/firmware.h uses _text and as such needs asm/sections.h. Add the
> missing include.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
> ---
> include/firmware.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff -
On 24-01-19, Sascha Hauer wrote:
> CONFIG_FIRMWARE_IMX8MQ_OPTEE is used but not defined in Kconfig. Add the
> missing symbol like existing for the other i.MX8M variants.
>
> Signed-off-by: Sascha Hauer
Reviewed-by: Marco Felsch
> ---
> firmware/Kconfig | 4
&g
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/boot.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-imx/boot.c b/arch/arm/mach-imx/boot.c
index c6134f35b659..153da835606c 100644
--- a/arch/arm/mach-imx/boot.c
+++ b/arch/arm/mach-imx/boot.c
@@ -711,
On 24-01-19, Sascha Hauer wrote:
> On Fri, Jan 19, 2024 at 09:02:15AM +0100, Sascha Hauer wrote:
> >
> > On Tue, 16 Jan 2024 18:07:20 +0100, Marco Felsch wrote:
> > > by this series it is supported to load OP-TEE to random DRAM locations.
> > > The location is par
On 24-01-18, Sascha Hauer wrote:
> On Tue, Jan 16, 2024 at 06:07:38PM +0100, Marco Felsch wrote:
> > The current code checks only if "/firmware/optee" exist on the builtin
> > dtb and applys the fixup if not found and if found nothing is done. If a
> > builtin dts co
On 24-01-17, Sascha Hauer wrote:
> On Tue, Jan 16, 2024 at 06:07:32PM +0100, Marco Felsch wrote:
> > Use the dynamic optee memory base address for the early mapping if
> > possible and fallback to the static mapping if the query failed.
> >
> > Signed-off-by: Marco Fe
On 24-01-17, Sascha Hauer wrote:
> On Tue, Jan 16, 2024 at 06:07:22PM +0100, Marco Felsch wrote:
> > The scatch code spread over the code base which is ok as long as we use
> > it for the bootrom-log only.
> >
> > This commit bundles the scratch code into a o
On 24-01-17, Sascha Hauer wrote:
> On Tue, Jan 16, 2024 at 06:07:25PM +0100, Marco Felsch wrote:
> > Add a new scratch storage slot for possible optee-hdr information which
> > have to passed between barebox-pbl and barebox-proper. Reserve 512 bytes
> > between the bootrom-
Hi Sascha,
sry. for the delayed answer.
On 24-01-17, Sascha Hauer wrote:
> On Tue, Jan 16, 2024 at 03:44:16PM +0100, Sascha Hauer wrote:
> > Hi Marco,
> >
> > On Wed, Jan 10, 2024 at 03:59:08PM +0100, Marco Felsch wrote:
> > > Currently we depend on the extern
---
- remove the trailing whitespace
pbl/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pbl/Kconfig b/pbl/Kconfig
index f94791ff8a49..223bf0640e1b 100644
--- a/pbl/Kconfig
+++ b/pbl/Kconfig
@@ -48,7 +48,7 @@ config PBL_RELOCATABLE
config PBL_VERIFY_PIGGY
: string)
| revision: 1.0 (type: string)
| serial_number: 15182A09DAB5B3C9 (type: string)
| soc_id: i.MX8MM (type: string)
Signed-off-by: Marco Felsch
---
Changelog:
v2:
- make use of xasprintf()
- check of_compatible early and return no error if it does not match
arch/arm/mach-imx
required SoC information and provide a standard
interface to query the data via device params.
Signed-off-by: Marco Felsch
---
Changelog:
v2:
- nothing
drivers/base/Kconfig| 3 +
drivers/base/Makefile | 1 +
drivers/base/soc.c | 123
include
ory
region nodes but the barebox builtin dts don't we do add additional
reserved memory nodes which may conflict due to different name scheme:
vs. @.
Move the "/firmware/optee" check into the of_optee_fixup() so the check
is done on the correct dtb root nodes.
Signed-off-by: Marco Felsch
and barebox afterwards e.g. if multiple DRAM setups are
required for the platform/som-family.
A nice side effect of this change is to bundle the usage of
MX8M*_ATF_BL33_BASE_ADDR at a single place.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/atf.c| 42
Instead of having three defines for the same just use the base
definition which is MX8M_ATF_BL33_BASE_ADDR and drop the others.
Signed-off-by: Marco Felsch
---
Documentation/boards/imx/zii-imx8mq-dev/openocd.cfg | 10 +-
arch/arm/boards/phytec-som-imx8mq/lowlevel.c| 2 +-
arch
The OP-TEE binary can contain a header with useful information like
loadaddr and size. This commit adds the support to take the header
loadaddr into account. If the header is not found the common builtin
loadaddr is used.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/atf.c | 27
Use the dynamic optee memory base address for the early mapping if
possible and fallback to the static mapping if the query failed.
Signed-off-by: Marco Felsch
---
arch/arm/cpu/mmu_64.c | 14 --
arch/arm/mach-imx/esdctl.c | 4
common/Makefile| 2 +-
3 files
Try to set the dynamic optee memory base address if the builtin optee
binary had an header.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/imx8m.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-imx/imx8m.c b/arch/arm/mach-imx/imx8m.c
index ca50eec63622..6db16f024148
Provide helper functions to set/get the optee memory base address
gathered previously from the builtin optee binary header.
Signed-off-by: Marco Felsch
---
common/optee.c | 27 +++
include/tee/optee.h | 18 ++
2 files changed, 45 insertions(+)
diff
Signed-off-by: Marco Felsch
---
common/optee.c | 2 +-
include/tee/optee.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/optee.c b/common/optee.c
index 2ae28b172bbb..34667f1f51e0 100644
--- a/common/optee.c
+++ b/common/optee.c
@@ -8,7 +8,7 @@
static u64
Make use of the platform provided optee memory base address. Fallback to
the current behaviour if the platform doesn't provide the optee memory
base.
Signed-off-by: Marco Felsch
---
drivers/tee/optee/of_fixup.c | 20
1 file changed, 16 insertions(+), 4 deletions(-)
diff
On ARM64 OP-TEE loading requires to be in EL3 so we can't load OP-TEE
via bootm on these systems.
Signed-off-by: Marco Felsch
---
common/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/Kconfig b/common/Kconfig
index 02f376c59757..c38cfaed0e9f 100644
Add a new scratch storage slot for possible optee-hdr information which
have to passed between barebox-pbl and barebox-proper. Reserve 512 bytes
between the bootrom-log and the optee-hdr in case the bootrom-log need
more space in the future.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx
From: Rouven Czerwinski
Guard the check by IS_ENABLED() to make it possible to verify 32-bit and
64-bit optee headers.
Signed-off-by: Rouven Czerwinski
Signed-off-by: Marco Felsch
---
common/optee.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/common/optee.c
An size of 4M seems quite large and upstream OP-TEE code mostly uses 2M
for all i.MX platforms. However keep the 4M as default but make it
configurable for integrators which want to use the autom. OF fixup
logic.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/imx8m.c | 3
Saving the bootrom log to the scratch area was the last open coded part.
Move the code to the scratch module to make the scratch handling
completely opaque.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/atf.c | 12
arch/arm/mach-imx/romapi.c | 6 ++
arch/arm/mach-imx
The scatch code spread over the code base which is ok as long as we use
it for the bootrom-log only.
This commit bundles the scratch code into a own module to make it easier
to adapt later on and to make the scratch space independent of
CONFIG_ARCH_IMX_ROMAPI.
Signed-off-by: Marco Felsch
Make the scratch layout opaque and provide required accessor functions
to make it easier to extent it later on.
Signed-off-by: Marco Felsch
---
arch/arm/mach-imx/romapi.c | 6 ++
arch/arm/mach-imx/scratch.c | 12 +++-
include/mach/imx/scratch.h | 6 ++
3 files changed, 15
on origin/next
(c324e9ea7f8808ae069cd8bd0aa53021c1239bd2).
Regards,
Marco
Marco Felsch (17):
ARM: i.MX8M: atf: make use of imx8m*_save_bootrom_log macros
ARM: i.MX8M: bundle imx-scratch code
ARM: i.MX8M: scratch: make imx_scratch_space private
ARM: i.MX8M: romapi: refactor saving
1 - 100 of 774 matches
Mail list logo
