In order for HAB to perform operations, memory regions has to be mapped
in TF-A, which HAB ROM code would use internally.
Include those memory blocks for i.MX8MN SoC. Of a special note, the DRAM
block is mapped with complete size available on the platform and uses
MT_RW attributes, this is required to minimize the size of translation
tables and provide a possibility to exchange the execution results
between EL3 and EL1&2, see details in [1].
Link: [1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/16880
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Change-Id: If7a2b718658db452871e1ae56b71a4983e8ef2fe
In order for HAB to perform operations, memory regions has to be mapped
in TF-A, which HAB ROM code would use internally.
Include those memory blocks for i.MX8MM SoC. Of a special note, the DRAM
block is mapped with complete size available on the platform and uses
MT_RW attributes, this is required to minimize the size of translation
tables and provide a possibility to exchange the execution results
between EL3 and EL1&2, see details in [1].
Link: [1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/16880
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Change-Id: I6a3a3d7105b85c2f4ab6ea6cfbca67c9a325eb11
- Removing platform dependencies from libc modules.
- Replacing panicking with actual error handling.
- Debug macros are included indirectly from assert.h. Removing
"platform_def.h" from assert.h and adding "common/debug.h"
where the macros are used.
- Removing hack for fixing PLAT_LOG_LEVEL_ASSERT to 40.
Instead removing assert with expression, as this
does not provide additional information.
Signed-off-by: Claus Pedersen <claustbp@google.com>
Change-Id: Icc201ea7b63c1277e423c1cfd13fd6816c2bc568
CAAM provides serial output during initialization, but the serial init
occurs after CAAM. This leads to serial output produced by CAAM init
function to be omitted and not displayed.
Change the order of initialization and call CAAM init after Serial. This
has no impact as Serial does not require CAAM to be initialized upfront.
Fixes: 2502709f60 ("plat: imx8m: Add caam module init on imx8m")
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Cc: Jacky Bai <ping.bai@nxp.com>
Change-Id: I09c0a5474a1babfb0b53c4455891689ec08b5bdb
Serial output is missing the EOL marker, which makes the output garbled.
Add EOL to the output, which adds a newline and makes log output
consistent.
Fixes: 77850c96f2 ("feat(plat/imx8m): do not release JR0 to NS if HAB is using it")
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Cc: Franck LENORMAND <franck.lenormand@nxp.com>
Cc: Jacky Bai <ping.bai@nxp.com>
Change-Id: I58b67f441016122bc9361d7224d310522917eff0
Currently Tf-A uses whatever openssl binary is on the system to sign
images. However if OPENSSL_DIR is specified in the build flags this can
lead to linking issues as the system binary can end up being linked
against shared libraries provided in OPENSSL_DIR/lib if both binaries
(the system's and the on in OPENSSL_DIR/bin) are the same version.
This patch ensures that the binary used is always the one given by
OPENSSL_DIR to avoid those link issues.
Signed-off-by: Salome Thirot <salome.thirot@arm.com>
Change-Id: Ib534e06ebc8482e4391e376d3791a87968de4a99
* changes:
feat(imx8m): keep pu domains in default state during boot stage
feat(imx8m): add the PU power domain support on imx8mm/mn
feat(imx8m): add the anamix pll override setting
feat(imx8m): add the ddr frequency change support for imx8m family
feat(imx8mn): enable dram retention suuport on imx8mn
feat(imx8mm): enable dram retention suuport on imx8mm
feat(imx8m): add dram retention flow for imx8m family
No need to keep all PU domains on as the full power domain driver
support has been added.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Iec22dcabbbfe3f38b915104a437d396d7b1bb2d8
Add PLL power down override & bypass support when
system enter DSM mode.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I50cd6b82151961ab849f58714a8c307d3f7f4166
Pull in MbedTLS support for sha512 when greater than sha256 is required
based on refactoring for hash algorithm selection for Measured Boot.
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I489392133435436a16edced1d810bc5204ba608f
After the SRC bit clear, we must wait for a while to make sure
the operation is finished. And don't enable all the PU domains
by default.
for USB OTG, the limitations are:
1. before system clock configuration. ipg clock runs at 12.5MHz.
delay time should longer than 82us.
2. after system clock configuration. ipg clock runs at 66.5MHz.
delay time should longer than 15.3us.
so add udelay 100 to safely clear the SRC bit 0.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I52e8e7739fdaaf86442bcd148e768b6af38bcdb7
Different from other i.MX SoCs, which typically use a 24MHz reference clock,
the i.MX8MQ uses a 25MHz reference clock. As the architected timer clock
frequency is directly sourced from the reference clock via a /3 divider this
SoC runs the timers at 8.33MHz.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Change-Id: Ief36af9ffebce7cb75a200124134828d3963e744
* changes:
feat(imx8mp): enable BL32 fdt overlay support on imx8mp
feat(imx8mq): enable optee fdt overlay support
feat(imx8mn): enable optee fdt overlay support
feat(imx8mm): enable optee fdt overlay support
feat(imx8mp): add trusty for imx8mp
feat(imx8mq): enable trusty for imx8mq
feat(imx8mn): enable Trusty OS for imx8mn
feat(imx8mm): enable Trusty OS on imx8mm
feat(imx8/imx8m): switch to xlat_tables_v2
feat(imx8m): enable the coram_s tz by default on imx8mn/mp
feat(imx8m): enable the csu init on imx8m
feat(imx8m): add a simple csu driver for imx8m family
refactor(imx8m): replace magic number with enum type
feat(imx8m): add imx csu/rdc enum type defines for imx8m
fix(imx8m): check the validation of domain id
feat(imx8m): enable conditional build for SDEI
Allow OP-TEE to generate a device-tree overlay binary
that will be applied by u-boot on the regular dtb.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Idfd268cdd8b7ba321f8e1b9b85c2bba7ffdeddf0
Add trusty support for imx8mq, default load address
and size for trusty os will be 0xfe000000 and 0x2000000.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I2b35ee525b25b80bf6c9599a0adcc2d9f069aa41
Add trusty support for imx8mn, default load address and
size of trusty are 0xbe000000 and 0x2000000.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I63fd5159027d7400b8c6bfc03193dd1330c43140
Add trusty support for imx8mm, default load address
and size of trusty are 0xbe000000 anx 0x2000000.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I3f8b1adc08933e38a39f1ab1723947319d19a703
spd trusty requires memory dynamic mapping feature to be
enabled, so we have to use xlat table library v2 instead
of v1.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I2813af9c7878b1fc2a59e27619c5b643af6a1e91
Enable the OCRAM_S TZ for secure protection by default on
i.MX8MN/i.MX8MP. And lock the ocram secure access configure
on i.MX8MM/i.MX8MP.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I2e24f4b823ee5f804415218d5c2e371f4e4c6fe1
Enable the CSU init on i.MX8M SoC family. The 'csu_cfg' array
is just a placeholder for now as example with limited config listed.
In real use case,user can add the CSU config as needed based on system design.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I1f7999efa346f18f6625ed8c478d088ed75f7833
Replace those RDC config related magic numbers with enum type
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I6245ccfa74d079179dc0f205980c2daf5c7af786
Add various enum type defines for CSU & RDC module for i.MX8M
family
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I70c050286919eab51c6c553912bd4be57bc60f81
check the domain id to make sure it is in the valid range
to make sure no out of range access to the array.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Iccd7298eea390b6e68156bb356226839a23417ea
SDEI support on imx8m is an optional feature, so
make it conditional build, not enabled by default.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I6e7e8d77959ea352bc019f8468793992ec7ecfc4
In case JR0 is used by the HAB for secure boot, it can be used later
for authenticating kernel or other binaries.
We are checking if the HAB is using the JR by the DID set.
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I6e9595012262ffabfc3f3d4841f446f34e48e059
Add helper functions to generate event log for imx8mm
when MEASURED_BOOT=1.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: Ifc947d749055787fbda0b39170aa2eb8865b7802
Change BL31 load address to 0x970000. This was done by Change-Id
I96d572fc. But then changed back to 0x960000 by Change-Id I8308c629.
However, 0x970000 is the correct value thus we change it back again.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Change-Id: Ia0db4877123b89072f723d18e2bcce25ef38f47d
Use long instead of long long on aarch64 for 64_t stdint types.
Introduce inttypes.h to properly support printf format specifiers for
fixed width types for such change.
Change-Id: I0bca594687a996fde0a9702d7a383055b99f10a1
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
We need to add #include <arch.h> to platform_def.h to fix MODE_RW_64
undeclared.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: I358bc6644243a7ea1befd87f946b4087feddd857
This patch enables Trusted Boot on the i.MX8MP with BL2 doing image
verification from a FIP prior to hand-over to BL31.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: Iac1d1d62ea9858f67326a47c1e5ba377f23f9db5
Adds bl2 with FIP to the build required for mbed Linux booting where
we do:
BootROM -> SPL -> BL2 -> OPTEE -> u-boot
If NEED_BL2 is specified then BL2 will be built and BL31 will have its
address range modified upwards to accommodate. BL31 must be loaded from a
FIP in this case.
If NEED_BL2 is not specified then the current BL31 boot flow is unaffected
and u-boot SPL will load and execute BL31 directly.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: I78914d6002755f733ea866127cb47982a00f9700
This commit makes the image load logic from imx8mm common for all
imx8m platform.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: Ibfe2e9cc09d198cb9e309afaf381a0237a4b82ed
Adds a number of definitions consistent with the established RSB3720
equivalents specifying number of io_handles and block devices.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: I401e48216d67257137351ee4d0b98904a76fa789
This commit makes imx image io-storage logic common for all
imx platform.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: I15045ac8f9dfa8cb714e32f9e7475d5eae4e86e4
Allows for exporting of FIP related methods cleanly in a private header.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: Iaaad4e69ef89c8a8a74648647d7fd09cd0fdd12a
When enabling U-boot with UEFI and secure boot, the size of U-boot
becomes more than 1MB. So we enlarge BL33 to 2MB.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Change-Id: I9d9d24132bb1ec17ef6080dc72e93c7f531c97b5
