The number 4 is dedicated on i.MX7ULP, but lpi2c will be reused on i.MX8,
4 is not valid. The seq number could be configured by alias node.
The following patch will use i2c4 as the begin for i.MX7ULP.
Signed-off-by: Peng Fan
---
drivers/i2c/imx_lpi2c.c | 8
1 file changed, 4 insertions
Modify the lpi2c alias seq number to align with device.
Then no need to add 4 to get the device index.
Signed-off-by: Peng Fan
---
arch/arm/dts/imx7ulp.dtsi | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/imx7ulp.dtsi b/arch/arm/dts/imx7ulp.dtsi
index 549
On i.MX7ULP, the fuse words (except bank 0 and 1) only supports to
write once, because they use ECC mode. Multiple writes may damage
the ECC value and cause a wrong fuse value decoded when reading.
This patch adds a checking before the fuse word programming, only
can write when the word value is 0.
Hi Lokesh,
> Hi Lukas,
>
> Sorry for the delayed response.
No problem :-). Happy new year :-)
>
> On Tuesday 19 December 2017 03:04 PM, Lukasz Majewski wrote:
> > Hi Lokesh,
> >
> >> Hi Lukas,
> >>
> >> On Monday 18 December 2017 04:46 PM, Lukasz Majewski wrote:
> >>> Hi Lokesh,
> >>>
Current USDHC driver will reset VSELECT to 0 (3.3v) during mmc init,
then set to 1 for 1.8v eMMC I/O. When booting from eMMC, since ROM has
already set VSELECT to 1.8v before running the u-boot. This reset in
USDHC driver causes a short 2.2v pulse on CMD pin.
Fix this issue by not reset VSELECT to
Hello Tom,
El 01/01/2018 a las 14:41, Tom Rini escribió:
On Sat, Dec 30, 2017 at 11:12:36AM +0100, Álvaro Fernández Rojas wrote:
The only difference with the existing wait_for_bit function is the fact that
wait_for_bit_be expects the register size to be read.
Signed-off-by: Álvaro Fernández
On Thu, Dec 28, 2017 at 8:14 PM, Lukasz Majewski wrote:
> Hi Jagan,
>
>> Compared to previous series’s [1], [2], [3] and [4] this patch set
>> redefined most of the implementation suitable to fit into existing
>> driver-model.
>>
>> MTD is generic subsystem for underlying flash devices like nand,
On Fri, Dec 29, 2017 at 6:05 PM, Prabhakar Kushwaha
wrote:
> Hi Jagan,
>
>
>> -Original Message-
>> From: Prabhakar Kushwaha [mailto:prabhakar.kushw...@nxp.com]
>> Sent: Thursday, December 21, 2017 5:43 PM
>> To: u-boot@lists.denx.de
>> Cc: jagannadh.t...@gmail.com; Poonam Aggrwal
>> ; Sur
Hi Peng,
On Tue, Jan 2, 2018 at 4:15 AM, Peng Fan wrote:
> 6ULL reuses as much as possible code from 6UL. Removing
> the selection will cause 6ULL could not boot up. So revert it.
>
> This reverts commit 051ba9e082f71f4709c32a69378192ca8964ca50.
>
> Signed-off-by: Peng Fan
I sent a fix for this
Hi Jagan,
> -Original Message-
> From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Jagan Teki
> Sent: Thursday, December 28, 2017 11:42 AM
> To: u-boot@lists.denx.de
> Cc: Tom Rini
> Subject: [U-Boot] [PATCH v10 03/27] mtd: add SPI-NOR core support
>
> Some of the SPI devi
On Tue, Jan 2, 2018 at 3:48 PM, Prabhakar Kushwaha
wrote:
> Hi Jagan,
>
>
>> -Original Message-
>> From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Jagan Teki
>> Sent: Thursday, December 28, 2017 11:42 AM
>> To: u-boot@lists.denx.de
>> Cc: Tom Rini
>> Subject: [U-Boot] [PAT
On Mon, Jan 1, 2018 at 11:32 PM, Peng Fan wrote:
> Before use GPIO, we need to request gpio first.
>
> Signed-off-by: Peng Fan
> Cc: Stefano Babic
> Cc: Fabio Estevam
> ---
> drivers/pci/pcie_imx.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/
> -Original Message-
> From: Fabio Estevam [mailto:feste...@gmail.com]
> Sent: Tuesday, January 02, 2018 6:34 PM
> To: Peng Fan
> Cc: Stefano Babic ; U-Boot-Denx ;
> Fabio Estevam
> Subject: Re: [U-Boot] [PATCH 4/7] pci: imx: request gpio before use
>
> On Mon, Jan 1, 2018 at 11:32 PM,
Before use GPIO, we need to request gpio first. Free gpio after use.
Signed-off-by: Peng Fan
Cc: Stefano Babic
Cc: Fabio Estevam
---
V2:
Typo fix.
Free gpio after use.
drivers/pci/pcie_imx.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_i
Hi Fabio,
2018-01-01 22:16 GMT-02:00 Fabio Estevam :
> From: Fabio Estevam
>
> Since commit 051ba9e082f7 ("Kconfig: mx6ull: Deselect MX6UL from
> CONFIG_MX6ULL") CONFIG_MX6ULL does not select CONFIG_MX6UL anymore, so
> take this into consideration in all the checks for CONFIG_MX6UL.
>
> Reported-
Khadas VIM is an Open Source DIY Box manufactured by Shenzhen Wesion NOT
'Tomato'
The fix was provided by Khadas Team member 'numbqq'.
Signed-off-by: Neil Armstrong
---
board/amlogic/khadas-vim/README | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/amlogic/khadas-vim/
On Tue, Jan 02, 2018 at 01:34:59PM +0100, Neil Armstrong wrote:
> Khadas VIM is an Open Source DIY Box manufactured by Shenzhen Wesion NOT
> 'Tomato'
>
> The fix was provided by Khadas Team member 'numbqq'.
>
> Signed-off-by: Neil Armstrong
Applied to u-boot/master, thanks!
--
Tom
signatu
Hi Bryan,
2017-12-29 23:08 GMT-02:00 Bryan O'Donoghue :
> v3:
> - Only call into ROM if headers are verified. - Bryan
>
> - Print HAB event log if and only if a call was made to HAB
> and a meaningful status code has been obtained. - Breno
>
> v2:
> - Fix compilation warnings and errors in SPL h
This converts the following to Kconfig:
CONFIG_SOC_DA8XX
CONFIG_SOC_DA850
CONFIG_DA850_LOWLEVEL
CONFIG_MACH_DAVINCI_DA850_EVM
CONFIG_SYS_DA850_PLL_INIT
CONFIG_SYS_DA850_DDR_INIT
Signed-off-by: Adam Ford
---
Changes in V3:
Add bool for DA850_LOWLEVEL and make it select DA
On Tue, Jan 02, 2018 at 10:37:31AM +0100, Álvaro Fernández Rojas wrote:
> Hello Tom,
>
>
> El 01/01/2018 a las 14:41, Tom Rini escribió:
> >On Sat, Dec 30, 2017 at 11:12:36AM +0100, Álvaro Fernández Rojas wrote:
> >
> >>The only difference with the existing wait_for_bit function is the fact that
The calling convention for the entry point of an EFI image
is always 'asmlinkage'.
Signed-off-by: Heinrich Schuchardt
---
lib/efi_loader/efi_boottime.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 4316f2
lib/efi* indicates files efi* in directory lib.
lib/efi*/ indicates all files in directories lib/efi*.
Fixes: 623b3a579765 efi_selftest: provide an EFI selftest application
Cc: Alexander Graf
Signed-off-by: Heinrich Schuchardt
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-
Board has 1GB RAM and boots from SD Card
U-Boot SPL 2018.01-rc3-5-ga1898b8 (Jan 02 2018 - 13:48:54)
BT_FUSE_SEL already fused, will do nothing
Trying to boot from MMC1
U-Boot 2018.01-rc3-5-ga1898b8 (Jan 02 2018 - 13:48:54 +0100)
CPU: Freescale i.MX6DL rev1.2 996 MHz (running at 792 MH
On 12/26/2017 11:47 AM, Jagan Teki wrote:
On Fri, Dec 22, 2017 at 3:30 PM, Stefan Mavrodiev wrote:
Driver testing is done with A20-OLinuXino-Lime2. Testing
requirements are:
- Exposing spi0 alternative pins in the dts file
- Add alias node, enabling driver probing
- Enable spi flash re
U-boot 2009.03
How to specify in U-boot file the new file size and CRC32 checksum for modified
Linux Kernel Image?
So that avoid Error message "Verifying Checksum ... Bad Data CRC" when u-boot
load linux kernel.
Regards,
Alex
___
U-Boot mailing list
U-boot 2009.03
How to specify in U-boot file the new file size and CRC32 checksum for modified
Linux Kernel Image?
So that avoid Error message "Verifying Checksum ... Bad Data CRC" when u-boot
load linux kernel.
Regards,
Alex
___
U-Boot mailing list
On 12/29/2017 10:10 AM, Adam Ford wrote:
> On Fri, Dec 29, 2017 at 10:04 AM, Andreas Färber wrote:
>> Hi,
>>
>> Am 29.12.2017 um 16:52 schrieb Paul Kocialkowski:
>>> Le vendredi 29 décembre 2017 à 08:16 -0600, Adam Ford a écrit :
This converts the following to Kconfig:
CONFIG_USB_MUSB
Thanks all.
I was able to fix my script. For what it's worth if anyone wants to
see how I was automating git send-email, I used:
--cc-cmd='./scripts/get_maintainer.pl --nogit-fallback --norolestats xxx.patch'
Adding the --nogit-fallback flag removed a lot of the people on the
list. I'll use t
> On 2 Jan 2018, at 15:35, Andreas Färber wrote:
>
> Am 02.01.2018 um 15:29 schrieb Andrew F. Davis:
>> On 12/29/2017 10:10 AM, Adam Ford wrote:
>>> On Fri, Dec 29, 2017 at 10:04 AM, Andreas Färber wrote:
Hi,
Am 29.12.2017 um 16:52 schrieb Paul Kocialkowski:
> Le vendredi 29
Am 02.01.2018 um 15:29 schrieb Andrew F. Davis:
> On 12/29/2017 10:10 AM, Adam Ford wrote:
>> On Fri, Dec 29, 2017 at 10:04 AM, Andreas Färber wrote:
>>> Hi,
>>>
>>> Am 29.12.2017 um 16:52 schrieb Paul Kocialkowski:
Le vendredi 29 décembre 2017 à 08:16 -0600, Adam Ford a écrit :
> This co
lib/efi* indicates files efi* in directory lib.
lib/efi*/ indicates all files in directories lib/efi*.
Fixes: 623b3a579765 efi_selftest: provide an EFI selftest application
Cc: Alexander Graf
Signed-off-by: Heinrich Schuchardt
---
v2
rebase on http://git.denx.de/u-boot.git
---
MAINTAINE
Hi Peng,
On Tue, Jan 2, 2018 at 5:23 AM, Peng Fan wrote:
> -#ifdef CONFIG_MX6SX
> +#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX7D)
Please add defined(CONFIG_MX6ULL) as well.
___
U-Boot mailing list
U-Boot@lists.denx.de
https
On 02/01/18 13:30, Breno Matheus Lima wrote:
Hi Bryan,
2017-12-29 23:08 GMT-02:00 Bryan O'Donoghue :
v3:
- Only call into ROM if headers are verified. - Bryan
- Print HAB event log if and only if a call was made to HAB
and a meaningful status code has been obtained. - Breno
v2:
- Fix com
This converts the following to Kconfig:
CONFIG_TWL4030_USB
Signed-off-by: Adam Ford
---
configs/cm_t35_defconfig | 1 +
configs/igep0032_defconfig | 2 ++
configs/igep00x0_defconfig | 2 ++
configs/nokia_rx51_defconfig | 2 ++
configs/omap3_beagle_defconfig | 1
This converts the following to Kconfig:
CONFIG_OMAP_USB_PHY
Signed-off-by: Adam Ford
---
configs/am43xx_evm_defconfig | 1 +
configs/am43xx_evm_ethboot_defconfig | 1 +
configs/am43xx_evm_qspiboot_defconfig | 1 +
configs/am43xx_evm_usbhost_boot_defconfig | 1 +
configs/
This converts the following to Kconfig:
CONFIG_ROCKCHIP_USB2_PHY
Signed-off-by: Adam Ford
---
configs/chromebit_mickey_defconfig | 1 +
configs/chromebook_jerry_defconfig | 1 +
configs/chromebook_minnie_defconfig | 1 +
configs/evb-rk3288_defconfig| 1 +
configs/fennec-rk3288_defco
v4:
- No change mixed extra patches @ v3 unnoticed with previous
git-send
v3:
- Only call into ROM if headers are verified. - Bryan
- Print HAB event log if and only if a call was made to HAB
and a meaningful status code has been obtained. - Breno
v2:
- Fix compilation warnings and errors in
The current code disjoins an entire block of code on hab_entry pass/fail
resulting in a large chunk of authenticate_image being offset to the right.
Fix this by checking hab_entry() pass/failure and exiting the function
directly if in an error state.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano B
authenticate_image returns 1 for success and 0 for failure. That result
code is mapped directly to the result code for the command line function
hab_auth_img - which means when hab_auth_img succeeds it is returning
CMD_RET_FAILURE (1) instead of CMD_RET_SUCCESS (0).
This patch fixes this behaviour
Both usages of authenticate_image treat the result code as a simple binary.
The command line usage of authenticate_image directly returns the result
code of authenticate_image as a success/failure code.
Right now when calling hab_auth_img and test the result code in a shell a
passing hab_auth_img
The i.MX6 has some pretty explicit code associated with informing the IROM
about flushing caches during authenticate_image().
Looking at various pieces of documentation its pretty clear the i.MX6 IROM
registers are not documented and absent similar documentation on the i.MX7
the next-best fix is t
There is no need to call is_enabled() twice in authenticate_image - it does
nothing but add an additional layer of indentation.
We can check for is_enabled() at the start of the function and return the
result code directly.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc
The IVT is a self-describing structure which contains a self field. The
self field is the absolute physical base address the IVT ought to be at in
memory. Use the IVT self field to validate the calculated ivt_addr bugging
out if the two values differ.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano B
The size of the IVT header should be defined in hab.h move it there now.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
Cc: George McCollister
Cc: Breno Matheus Lima
---
arch/arm/include/asm/mach-imx/hab.h | 2 ++
arch
u-boot command "hab_auth_img" tells a user that it takes
- addr - image hex address
- offset - hex offset of IVT in the image
but in fact the callback hab_auth_img makes to authenticate_image treats
the second 'offset' parameter as an image length.
Furthermore existing code requires the IVT head
The IVT header contains a magic number, fixed length and one of two version
identifiers. Validate these settings before doing anything with a putative
IVT binary.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
Cc: George
The various i.MX BootROMs containing the High Assurance Boot (HAB) block
rely on a data structure called the Image Vector Table (IVT) to describe to
the BootROM where to locate various data-structures used by HAB during
authentication.
This patch adds a definition of the IVT header for use in late
Tidy up the HAB namespace a bit by prefixing external functions with
imx_hab. All external facing functions past this point will be prefixed in
the same way to make the fact we are doing IMX HAB activities clear from
reading the code. authenticate_image() could mean anything
imx_hab_authenticate_im
The hab_rvt_failsafe() callback according to the HABv4 documentation:
"This function provides a safe path when image authentication has failed
and all possible boot paths have been exhausted. It is intended for use by
post-ROM boot stage components, via the ROM Vector Table."
Once invoked the par
There is no need to export these functions and data structures externally.
Make them all static now.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
Cc: George McCollister
Cc: Breno Matheus Lima
---
arch/arm/mach-imx/ha
CSF_PAD_SIZE should be defined in hab.h, move it to that location now.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
Cc: George McCollister
Cc: Breno Matheus Lima
---
arch/arm/include/asm/mach-imx/hab.h | 1 +
arch/ar
Add a hab_rvt_check_target() step to authenticate_image() as a sanity
check for the target memory region authenticate_image() will run over,
prior to making the BootROM authentication callback itself.
This check is recommended by the HAB documentation so it makes sense to
adhere to the guidance an
Previous patches added IVT header verification steps. We shouldn't call
hab_rvt_entry() until we have done the basic header verification steps.
This patch changes the time we make the hab_rvt_entry() call so that it
only takes place if we are happy with the IVT header sanity checks.
Signed-off-by
This patch implements the basic callback hooks for
hab_rvt_check_failsafe for BootROM code using the older BootROM address
layout - in my test case the i.MX7. Code based on new BootROM callbacks
will just do nothing and there's definitely a TODO to implement that extra
functionality on the alternat
The hab_rvt_check_target() callback according to the HABv4 documentation:
"This function reports whether or not a given target region is allowed for
either peripheral configuration or image loading in memory. It is intended
for use by post-ROM boot stage components, via the ROM Vector Table, in
The IVT gives the absolute address of the CSF. There is no requirement for
the CSF to be located adjacent to the IVT so lets use the address provided
in the IVT header instead of the hard-coded fixed CSF offset currently in
place.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estev
The current flow of authenticate_image() will print the HAB event log even
if we reject an element of the IVT header before ever calling into the ROM.
This can be confusing.
This patch changes the flow of the code so that the HAB event log is only
printed out if we have called into the ROM and rec
This patch implements the basic callback hooks for hab_rvt_check_target()
for BootROM code using the older BootROM address layout - in my test case
the i.MX7. Code based on new BootROM callbacks will just have HAB_SUCCESS
as a result code. Adding support for the new BootROM callbacks is a TODO.
Si
hab_failsafe when called puts the part into BootROM recovery mode.
This will allow u-boot scripts to script the dropping down into recovery
mode.
=> hab_failsafe
Shows the i.MX7 appear as "hiddev0,hidraw5: USB HID v1.10 Device [Freescale
SemiConductor Inc SP Blank ULT1] " in a Linux dmesg thus a
This patch enables printout of the IVT entry, dcd and csf data fields.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
Cc: George McCollister
Cc: Breno Matheus Lima
---
arch/arm/mach-imx/hab.c | 2 ++
1 file changed, 2
It will be helpful to boot commands to know if the HAB is enabled. Export
imx_hab_is_enabled() now to facilitate further work with this data-point in
a secure-boot context.
Signed-off-by: Bryan O'Donoghue
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Peng Fan
Cc: Albert Aribaud
Cc: Sven Ebenfeld
C
Understanding if the HAB is enabled is something that we want to
interrogate and report on outside of the HAB layer. First step to that is
renaming the relevant function to match the previously introduced external
naming convention imx_hab_function()
The name imx_hab_is_hab_enabled() is a tautolog
> ...even when the environment is saved to SD card.
>
> With the default of 32kiB, the environment overwrites the SPL
> stage which lives at 16kiB.
>
> Signed-off-by: Jakob Unterwurzacher
>
> Acked-by: Philipp Tomsich
> Reviewed-by: Philipp Tomsich
> Tested-by: Philipp Tomsich
> ---
>
> bo
> SPL/TPL also need use sysreset for some feature like panic callback.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> drivers/sysreset/Kconfig | 18 ++
> drivers/sysreset/Makefile | 2 +-
> 2 files changed, 19 insertions(+), 1 deletion(-
> TPL may need use libfdt for dt decode, add option for it.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> lib/Kconfig | 10 ++
> 1 file changed, 10 insertions(+)
>
Acked-by: Philipp Tomsich
___
U-Boo
> From: Elaine Zhang
>
> Create driver to support all Rockchip SoCs soft reset.
> Example of usage:
> i2c driver:
> ret = reset_get_by_name(dev, "i2c", &reset_ctl);
> if (ret) {
> error("reset_get_by_name() failed: %d\n", ret);
> }
>
> reset_assert(&reset_ct
> Some options like TPL_SYS_THUMB_BUILD, TPL_USE_ARCH_MEMCPY
> and TPL_USE_ARCH_MEMCPY are needed for TPL build in 32bit arm.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - update subject with ARCH_MEM info
>
> arch/arm/Kconfig | 29 +++
> Enable sdmmc node in SPL and add it to boot order.
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> Reviewed-by: Philipp Tomsich
> ---
>
> arch/arm/dts/rk3399-evb.dts | 3 +++
> 1 file changed, 3 insertions(+)
>
Acked-by: Philipp Tomsich
___
> TPL stack may different from SPL and sys stack, add support for
> separate one when the board defines it.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> arch/arm/lib/crt0.S | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
Acked-by: Philipp
> Move original spl to tpl, and add spl to load next stage firmware,
> adapt all the address and option for them.
>
> Serial-changes: 2
> - update upon latest source
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3:
> - do not init ddr region in spl
>
> Changes in v2: None
>
> arch/arm/
> From: Elaine Zhang
>
> Bind rockchip reset to clock-controller with rockchip_reset_bind().
>
> Signed-off-by: Elaine Zhang
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> Reviewed-by: Philipp Tomsich
> ---
>
> Changes in v5: None
> Changes in v4:
> - fix compile error if CONFIG_
> OP-TEE is an open source trust OS maintained here:
> https://github.com/OP-TEE/optee_os
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - Add new image type like ATF
>
> common/image.c | 1 +
> include/image.h | 1 +
> 2 files changed, 2 insertions(+)
>
Acke
On Tue, 19 Dec 2017, Kever Yang wrote:
Move original spl to tpl, and add spl to load next stage firmware,
adapt all the address and option for them.
Serial-changes: 2
- update upon latest source
Signed-off-by: Kever Yang
Reviewed-by: Philipp Tomsich
See below for requested changes.
--
On Tue, 19 Dec 2017, Kever Yang wrote:
OP-TEE is an open source trusted OS, in armv7, its loading and
running are like this:
loading:
- SPL load both OP-TEE and U-Boot
running:
- SPL run into OP-TEE in secure mode;
- OP-TEE run into U-Boot in non-secure mode;
More detail:
https://github.com/O
On 01/02/2018 07:45 AM, Adam Ford wrote:
This converts the following to Kconfig:
CONFIG_SOC_DA8XX
CONFIG_SOC_DA850
CONFIG_DA850_LOWLEVEL
CONFIG_MACH_DAVINCI_DA850_EVM
CONFIG_SYS_DA850_PLL_INIT
CONFIG_SYS_DA850_DDR_INIT
Signed-off-by: Adam Ford
---
This patch does not
> SPL/TPL also need use sysreset for some feature like panic callback.
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> drivers/sysreset/Kconfig | 18 ++
> drivers/sysreset/Makefile | 2 +-
> 2 files changed, 1
> TPL may need use libfdt for dt decode, add option for it.
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> lib/Kconfig | 10 ++
> 1 file changed, 10 insertions(+)
>
Reviewed-by: Philipp Tomsich
_
> Detail of step by step to bring up the board with OP-TEE support.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> board/rockchip/evb_rk3229/README | 72
>
> 1 file changed, 72 insertions(+)
> create mode 100644
> When we use DM_SERIAL for serial driver, we need enable the
> dts node for the debug console.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> arch/arm/dts/rk3229-evb.dts | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Philipp Tomsich
__
> Enable all the options for TPL/SPL and OPTEE.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - update defconfig option
>
> configs/evb-rk3229_defconfig | 26 +++---
> 1 file changed, 23 insertions(+), 3 deletions(-)
>
Reviewed-by: Philipp
> We package U-Boot and OP-TEE into one itb file for SPL,
> so that we can support OP-TEE in SPL.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - Make the its as common file used for all armv7 with op-tee
>
> arch/arm/mach-rockchip/fit_spl_optee.its | 50
> +++
> TPL stack may different from SPL and sys stack, add support for
> separate one when the board defines it.
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> arch/arm/lib/crt0.S | 4 +++-
> 1 file changed, 3 insertions(+), 1 dele
> OP-TEE is an open source trust OS maintained here:
> https://github.com/OP-TEE/optee_os
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> ---
>
> Changes in v3: None
> Changes in v2:
> - Add new image type like ATF
>
> common/image.c | 1 +
> include/image.h | 1 +
> 2 files chan
> Some options like TPL_SYS_THUMB_BUILD, TPL_USE_ARCH_MEMCPY
> and TPL_USE_ARCH_MEMCPY are needed for TPL build in 32bit arm.
>
> Signed-off-by: Kever Yang
> Acked-by: Philipp Tomsich
> ---
>
> Changes in v3: None
> Changes in v2:
> - update subject with ARCH_MEM info
>
> arch/arm/Kconfig | 2
> Detail of step by step to bring up the board with OP-TEE support.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> board/rockchip/evb_rk3229/README | 72
>
> 1 file changed, 72 insertions(+)
> create mode 100644
> OP-TEE is an open source trusted OS, in armv7, its loading and
> running are like this:
> loading:
> - SPL load both OP-TEE and U-Boot
> running:
> - SPL run into OP-TEE in secure mode;
> - OP-TEE run into U-Boot in non-secure mode;
>
> More detail:
> https://github.com/OP-TEE/optee_os
> and sea
> We package U-Boot and OP-TEE into one itb file for SPL,
> so that we can support OP-TEE in SPL.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - Make the its as common file used for all armv7 with op-tee
>
> arch/arm/mach-rockchip/fit_spl_optee.its | 50
> +++
> Enable all the options for TPL/SPL and OPTEE.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2:
> - update defconfig option
>
> configs/evb-rk3229_defconfig | 26 +++---
> 1 file changed, 23 insertions(+), 3 deletions(-)
>
Acked-by: Philipp To
> When we use DM_SERIAL for serial driver, we need enable the
> dts node for the debug console.
>
> Signed-off-by: Kever Yang
> ---
>
> Changes in v3: None
> Changes in v2: None
>
> arch/arm/dts/rk3229-evb.dts | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Philipp Tomsich
_
We want to have the same configuration defaults for the RK3368-uQ7
as for the RK3399-Q7: this change reduces the default env-size to
8KiB to ensure that it does not overlap the boot-payload on SD/MMC
configurations.
References: commit fe529e6597c0 ("rockchip: rk3399-puma: reduce env size to
8kiB"
This converts the following to Kconfig:
CONFIG_SOC_DA8XX
CONFIG_SOC_DA850
CONFIG_DA850_LOWLEVEL
CONFIG_MACH_DAVINCI_DA850_EVM
CONFIG_SYS_DA850_PLL_INIT
CONFIG_SYS_DA850_DDR_INIT
Signed-off-by: Adam Ford
---
Changes in V4:
Rebase against origin/master
Changes in V3:
Add 8/16/32 bits and BE/LE versions of wait_for_bit.
This is needed for reading registers that are not aligned to 32 bits.
Signed-off-by: Álvaro Fernández Rojas
---
v6: Introduce changes suggested by Jagan Teki:
- Switch to wait_for_bit instead of infinite loop.
include/wait_bit.h | 44 ++
BCM63xx SPI controller is a bit tricky since it doesn't allow keeping CS
active between transfers, so I had to modify the spi_flash driver in order
to allow limiting reads.
v6: Introduce changes suggested by Jagan Teki:
- Use cmd instead of val to avoid confusions.
- Switch to wait_for_bit instead
For some SPI controllers it's not possible to keep the CS active between
transfers and they are limited to a known number of bytes.
This splits spi_flash reads into different iterations in order to respect
the SPI controller limits.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass
This driver manages the SPI controller present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Daniel Schwierzeck
---
v6: no changes
v5: no changes
v4: no changes
v3: rename BCM6338 SPI driver to BCM6348
v2: add spi alias
arch/mips/dts/brcm,bcm6348.dtsi | 17 ++
Command bytes are part of the written bytes and they should be taken into
account when sending a spi transfer.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass
Reviewed-by: Daniel Schwierzeck
Reviewed-by: Jagan Teki
---
v6: no changes
v5: no changes
v4: no changes
v3: Fix bug
It's a Winbond (w25x32) 4 MB SPI flash.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Daniel Schwierzeck
---
v6: no changes
v5: sync with master
v4: switch to CONFIG_BCM63XX_SPI
v3: rename BCM6338 SPI driver to BCM6348
v2: remove spi alias
arch/mips/dts/sagem,f...@st1704.dts | 12
This driver is a simplified version of linux/drivers/spi/spi-bcm63xx.c
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass
Reviewed-by: Daniel Schwierzeck
---
v6: Introduce changes suggested by Jagan Teki:
- Use cmd instead of val to avoid confusions.
- Switch to wait_for_bit inst
This driver manages the SPI controller present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Daniel Schwierzeck
---
v6: no changes
v5: no changes
v4: no changes
v3: rename BCM6338 SPI driver to BCM6348
v2: add spi alias
arch/mips/dts/brcm,bcm6338.dtsi | 17 ++
This driver manages the SPI controller present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Daniel Schwierzeck
---
v6: no changes
v5: no changes
v4: no changes
v3: no changes
v2: add spi alias
arch/mips/dts/brcm,bcm6358.dtsi | 17 +
1 file changed, 17 in
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