Add enable_io_comp_cell and disable_io_comp_cell local helpers
to enable or disable an IO compensation cell.
Change-Id: I65295298a7ece572ae939e2db93d10b188de0f9e
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Use the clock framework functions in SYSCFG driver instead of dedicated
functions.
Change-Id: Ifb50a5207e8cecef1c80d86e2de4d70ab6bf8b8b
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Use a timeout during IO compensation enable function, when
waiting for ready status. If timeout expires, print a warning
message, to indicate that the SoC recommendation is not followed.
Change-Id: I98c7dcb1364b832f4f4b5fc9a0b85a3741a8af4b
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
In a later patch, the stm32mp1_def.h will be reworked. The inclusion
of common/debug.h may not be done there through another included file.
Add this header inclusion in the files that need it.
Change-Id: I83687f7910032ca38c0856796580a650e1e41a68
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Added some RCPM2 register offset definiton for register: IPSTPCR,
IPSTPACKR and POWMGTDCR, also added OVRD bit definiton of register
POWMGTDCR.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I301bc1401e053c2089b5eb3672c6e649c805a2ab
total_dram_size should be signed value because it is equal to return
value of init_ddr(), so if it is lower or equal zero, report
error as DDR is not initialized correctly.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Idbc40da103f60f10cb18c5306e97b764c1a9d372
Add helper function to disable the load-store prefetch.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I36d7be37e0b800ab1e5842a56cfd04d779338868
Replace wrong %d with the correct types.
This issue was found with the compilation flag:
-Wformat-signedness
Change-Id: Iec3817a245f964ce444b59561b777ce06c51a60a
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Instead of transmitting an 'enum stm32mp_osc_id', just send
directly the clock name with a 'const char *'
Change-Id: I866b05cbb1685a9b9f80e63dcd5ba7b1d35fc932
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
In case of programmer mode, the bootrom manages to auto-detect
HSE clock configuration. In order to detect a bad device tree
setting in BL2, it will crash during programming if the configuration
is not aligned with the auto-detection.
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I230697695745d6282d14b1ebfa6e4c4caa0cd8e2
Support "disabled" status for oscillator in device tree.
At boot time, the clock tree initialization performs the following
tasks:
- enabling of the oscillators present in the device tree and not
disabled,
- disabling of the HSI oscillator if the node is absent or disabled
(always activated by bootROM).
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Change-Id: I176276022334f3d97ba0250b54062f0ae970e239
Add a function to get PLL settings from DT:
"cfg" property is mandatory, an error is generated if not found.
"frac" is optional, default value is returned if not found.
"csg" is optional too, a boolean value indicates if it has been
found, and its value is updated.
Store each PLL node validity information, this avoids parsing DT
several times.
Change-Id: I039466fbe1e67d160f7112814e7bb63b661804d0
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
* changes:
feat(stm32mp1): enable BL2_IN_XIP_MEM to remove relocation sections
refactor(stm32mp1): reduce MMU memory regions and split XLAT by context
feat(st): map 2MB for ROM code
fix(stm32mp1): restrict DEVICE2 mapping in BL2
Add L1PCTL field definiton in register CPUACTLR_EL1.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Iebfb240ac58aa8f3dc870804bf4390dfbdfa9b95
Total Compute has ETE and TRBE tracing components and they have
to be enabled to capture the execution trace of the processor.
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
Change-Id: I3c86c11be2c655a61ecefa3eb2e4e3951577a113
Because the BL2 is not relocated, the usage of BL2_IN_XIP_MEM
can be used. It reduces the binary size by removing all relocation
sections. XIP will not be used when STM32MP_USE_STM32IMAGE is
defined. Introduce new definitions for SEPARATE_CODE_AND_RODATA.
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Ifd76f14e5bc98990bf84e0bfd4ee0b4e49a9a293
Simplify the BL2 MMU mapping and reduce the memory regions
number. Split the XLAT define between BL2 and BL32 as binaries
do not share the same tables anymore.
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Iaf09e72b4cc29acbe376f6f1cd2a8116c793ba26
This allows reducing MMU tables, and as there is nothing after ROM code
in memory mapping, this has no impact.
Change-Id: If51facb96a523770465cb06eb1ab400f75d26db3
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Only NAND memory map area can be of interest for BL2 in the
DEVICE2 area. Map DEVICE2 under STM32MP_RAW_NAND flag.
Change-Id: I7e3b39579e4a2525b25cb1987d6ec38038d0de2b
Signed-off-by: Yann Gautier <yann.gautier@st.com>
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
Disabled CRYPTO_SUPPORT option for Renesas platform as it does not
follow the TF-A authentication mechanism where Trusted-Boot mandates
Crypto module support.
Change-Id: I3aa771e983e3dde083dd8a861f25c0714ffd707f
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
As Measured-Boot and Trusted-Boot are orthogonal, removed
Trusted-Boot's dependency on Measured-Boot by allowing them
to apply the Crypto module changes independently using the
CRYPTO_SUPPORT build flag.
Change-Id: I5a420e5d84f3fefe0c0092d822dab981e6390bbf
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Measured-Boot and Trusted-Boot are orthogonal to each other and hence
removed dependency of Trusted-Boot on Measured-Boot by making below
changes -
1. BL1 and BL2 main functions are used for initializing Crypto module
instead of the authentication module
2. Updated Crypto module registration macro for MEASURED_BOOT with only
necessary callbacks for calculating image hashes
3. The 'load_auth_image' function is now used for the image measurement
during Trusted or Non-Trusted Boot flow
Change-Id: I3570e80bae8ce8f5b58d84bd955aa43e925d9fff
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Introduced CRYPTO_SUPPORT an internal, non-user facing
build option and set it when the TRUSTED_BOARD_BOOT or
MEASURED_BOOT option is enabled.
Change-Id: Iae723d57a755a8b534b6ced650016365c62d4e05
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
This change simply reorders the `body-max-line-length` and
`header-max-line-length` fields to be in the order that most people
mentally expect. This has no actual function impact.
Change-Id: Ice0db951e4049baaf4de9372255407adc4e3bf66
Signed-off-by: Chris Kay <chris.kay@arm.com>
These fields were not updated accidentally on the v2.6.0 release.
Change-Id: I215105da618ff6f72057eaa40a34ff4b24f7ee36
Signed-off-by: Chris Kay <chris.kay@arm.com>
* changes:
refactor(st-ddr): move basic tests in a dedicated file
refactor(st-ddr): reorganize generic and specific elements
feat(stm32mp1): allow configuration of DDR AXI ports number
refactor(st-ddr): update parameter array initialization
feat(st-ddr): add read valid training support
refactor(stm32mp1): remove the support of calibration result
fix(st-ddr): correct DDR warnings
As the UART is already initialized, no need to check for UART clock
or reset in next BL. An issue can appear if the next BL device tree
(e.g HW_CONFIG) doesn't use the same clocks or resets (like SCMI ones).
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I044ef2386abe2d3dba5a53c3685440d64ca50a4f
This patch includes the errata workaround for erratum
1868343 for the Morello platform.
Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
Change-Id: Ifea8148e10946db2276560f90bf2f32bf12b9dcc
Rainier CPU is based on Neoverse N1 R4P0 version which exhibits
the erratum 1868343. This patch inherits the workaround from
neoverse_n1.S file into rainier.S file for erratum 1868343.
Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
Change-Id: I735595229716a77d26369943086de08384cafa70
* changes:
feat(plat/rcar3): update IPL and Secure Monitor Rev.3.0.3
feat(plat/rcar3): modify type for Internal function argument
feat(plat/rcar3): modify sequence for update value for WUPMSKCA57/53
fix(plat/rcar3): fix to bit operation for WUPMSKCA57/53
These basic tests are generic and should be used independently of the
driver, depending on the plaftorm characteristics.
Change-Id: I38161b659ef2a23fd30a56e1c9b1bd98461a2fe4
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@foss.st.com>
stm32mp_ddrctl structure contains DDRCTRL registers definitions.
stm32mp_ddr_info contains general DDR information extracted from DT.
stm32mp_ddr_size moves to the generic side.
stm32mp1_ddr_priv contains platform private data.
stm32mp_ddr_dt_get_info() and stm32mp_ddr_dt_get_param() allow to
retrieve data from DT. They are located in new generic c/h files in
which stm32mp_ddr_param structure is declared. Platform makefile
is updated.
Adapt driver with this new classification.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I4187376c9fff1a30e7a94407d188391547107997
A new flag STM32MP_DDR_DUAL_AXI_PORT is added, and enabled by default.
It will allow choosing single or dual AXI ports for DDR.
Change-Id: I48826a66a6f4d18df87e081c0960af89ddda1b9d
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Force alignment of the size of parameters array with the expected
value by the binding.
The registers dynamic structs are removed as not used in TF-A.
Change-Id: I7a41f355a435f54fbf23f468cca87c7f8f7e69e8
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Add the read data eye training = training for optimal read valid placement
(RVTRN) when the built-in calibration is executed for LPDDR2 and LPDDR3.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I7ac1c77c21ebc30315b532741f2f255c2312d5b2
The support of a predefined DDR PHY tuning result is removed for
STM32MP1 driver because it is not needed at the supported frequency
when built-in calibration is executed.
The calibration parameters were provided in the device tree by the
optional node "st,phy-cal", activated in ddr helper file by the
compilation flag DDR_PHY_CAL_SKIP and filled with values generated
by CubeMX.
This patch
- updates the binding file to remove "st,phy-cal" support
- updates the device trees and remove the associated defines
- simplifies the STM32MP1 DDR driver and remove the support of
the optional "st,phy-cal"
After this patch the built-in calibration is always executed.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I3fc445520c259f7f05730aefc25e64b328bf7159
Yann Gautier
Etienne Carriere
Nicolas Le Bayon
Manish Pandey
Jiafei Pan
Yann Gautier
Gabriel Fernandez
Lionel Debieve
Patrick Delaunay
Joanna Farley
Madhukar Pappireddy
jason-ch chen
Davidson K
Ying-Chun Liu (PaulLiu)
Manish V Badarkhe
Chris Kay
André Przywara
Manoj Kumar
Nicolas Le Bayon
Patrick Delaunay
Rex-BC Chen