summaryrefslogtreecommitdiff
path: root/arch
Commit message (Collapse)AuthorAgeLines
* Merge git://www.denx.de/git/u-boot-i2cTom Rini2016-12-05-0/+2
|\
| * arm: samsung: Convert s5p_goni and smdkc100 to DM_I2CSimon Glass2016-12-05-0/+1
| | | | | | | | | | | | | | | | These are the last two samsung boards that don't use DM_I2C. Move them over, leaving #ifdefs to allow the maintainer to complete this work. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
| * arm: exynos: i2c: Convert exynos boards to use DM_I2CSimon Glass2016-12-05-0/+1
| | | | | | | | | | | | | | | | | | | | Three boards are still not converting to use DM_I2C. They are also using the old PMIC framework. Rather than removing them, add #ifdefs to allow them to continue to build. This will give the maintainers a little more time to decide whether to convert them or not. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
* | arm64: mvebu: Restrict memory size to a usable maximumStefan Roese2016-12-05-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all memory is mapped in the MMU. So we need to restrict the memory size so that U-Boot does not try to access it. Also, the internal registers are located at 0xf000.0000 - 0xffff.ffff. Currently only 2GiB are mapped for system memory. This is what we pass to the U-Boot subsystem here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Add regions for PCI spaces to the memory mapStefan Roese2016-12-05-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To use the PCIe driver, its controller memory and the PCIe regions need to get mapped in the MMU. Otherwise these areas can't be accessed. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Init COMPHY from the slave-CP on the A8kStefan Roese2016-12-05-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Armada8k implements 2 CPs (communication processors) and the 2nd CP also is equipped with a COMPHY controller. This patch now loops over all enabled MISC devices (CP110) enabled in the DT to initialize all CPs. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: armada-8040-db.dts: Add I2C and SPI aliasesStefan Roese2016-12-05-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add I2C and SPI aliases to enable usage in U-Boot. Otherwise U-Boot will not be able to use the SPI NOR chip for environment storage and use "i2c dev 0" to select this I2C bus. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: armada-8040-db.dts: Add COMPHY configurationStefan Roese2016-12-05-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the COMPHY device tree configuration to the DT file for the Marvell DB-88F8040 devel board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: armada-cp110-slave.dtsi: Add COMPHY / UTMI device tree nodesStefan Roese2016-12-05-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the COMPHY and UTMI device tree nodes to the cp110-slave dtsi file for the Armada 8K. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: armada-cp110-master.dtsi: Rename comphy DT node namesStefan Roese2016-12-05-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the cp110 slave also has comphy DT nodes, the names need to be renamed to avoid a name clash. Lets use the common naming scheme: "cpm_xxx" for master and "cps_xxx" for slave. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Add support for the DB-88F8040 Armada 8k devel boardStefan Roese2016-12-05-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the necessary files to support the Marvell Armada 8k devel board. Most board specfic files are shared with the Armada 7k boards under the name "armada-8k*". So only minimal changes are necessary to add this basic board support (except the DT files of course). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Add slave CP area to the memory mapStefan Roese2016-12-05-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To enable access to the slave CP its memory needs to be added to the MMU memory map. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Add Armada-80x0 dts/dtsi filesStefan Roese2016-12-05-0/+511
| | | | | | | | | | | | | | | | | | | | | | | | | | Add the latest version of the DT files from the Linux kernel. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* | arm64: mvebu: Rename db-88f7040 files to armada-8kStefan Roese2016-12-05-5/+5
|/ | | | | | | | | | | | | | | | | This moves some of the Armada DB-88F7040 board specific files to a more generic name: armada-8k. This is in preparation for the Armada-8k support which will be added soon. And since both platforms share most devices, lets also share most source files to not duplicate the code here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* Merge git://git.denx.de/u-boot-mpc85xxTom Rini2016-12-04-90/+189
|\
| * powerpc: mpc86xx: Convert CONFIG_SYS_FSL_NUM_LAWS to Kconfig optionYork Sun2016-12-04-12/+6
| | | | | | | | | | | | Use Kconfig instead of defining this macro in header file. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc85xx: Convert CONFIG_SYS_FSL_NUM_LAWS to Kconfig optionYork Sun2016-12-02-32/+48
| | | | | | | | | | | | Move the macro to Kconfig SYS_FSL_NUM_LAWS. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc86xx: Move CONFIG_FSL_LAW to KconfigYork Sun2016-12-02-0/+7
| | | | | | | | | | | | Clean up existing definitions and drop from white list. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc85xx: Move CONFIG_FSL_LAW to KconfigYork Sun2016-12-02-0/+42
| | | | | | | | | | | | | | Some header files have this macro defined conditionally and redefined unconditionally. Remove all existing definitions. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc85xx: Move SECURE_BOOT to KconfigYork Sun2016-12-02-0/+6
| | | | | | | | | | | | Move from CONFIG_SYS_EXTRA_OPTIONS to Kconfig option. Signed-off-by: York Sun <york.sun@nxp.com>
| * armv8: fsl-layerscape: Move SECURE_BOOT to KconfigYork Sun2016-12-02-0/+5
| | | | | | | | | | | | Move from CONFIG_SYS_EXTRA_OPTIONS to Kconfig option. Signed-off-by: York Sun <york.sun@nxp.com>
| * armv7: ls1021a: Move SECURE_BOOT option to KconfigYork Sun2016-12-02-0/+6
| | | | | | | | | | | | Move from CONFIG_SYS_EXTRA_OPTIONS to Kconfig option. Signed-off-by: York Sun <york.sun@nxp.com>
| * script: remove CONFIG_SYS_CCSRBAR_DEFAULT from white listYork Sun2016-12-02-3/+2
| | | | | | | | | | | | | | Now all mpc85xx and mpc86xx have converted to use SYS_CCSRBAR_DEFAULT in Kconfig. Drop this macro for LSCH2 and remove from white list. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc86xx: Convert CONFIG_SYS_CCSRBAR_DEFAULT to Kconfig optionYork Sun2016-12-02-0/+9
| | | | | | | | | | | | Move default value definitions to Kconfig SYS_CCSRBAR_DEFAULT. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: mpc85xx: Convert CONFIG_SYS_CCSRBAR_DEFAULT to Kconfig optionYork Sun2016-12-02-41/+50
| | | | | | | | | | | | Move default value definitions to to Kconfig SYS_CCSRBAR_DEFAULT. Signed-off-by: York Sun <york.sun@nxp.com>
| * powerpc: cyrus: Separate P5020/P5040 config optionsYork Sun2016-12-02-2/+8
| | | | | | | | | | | | | | Instead of using EXTRA options in defconfig, use two targets in Kconfig to select correct SoC. Signed-off-by: York Sun <york.sun@nxp.com>
* | arm: Remove VCMA9 boardSimon Glass2016-12-04-5/+0
| | | | | | | | | | | | | | | | | | This board has not been converted to DM_SERIAL by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: David Müller <d.mueller@elsoft.ch> Reviewed-by: Jagan Teki <jagan@openedev.com>
* | arm: Remove smdk2410 boardSimon Glass2016-12-04-5/+0
| | | | | | | | | | | | | | | | This board has not been converted to DM_SERIAL by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: David Müller <d.mueller@elsoft.ch>
* | ARM: dts: AM571x-IDK Initial SupportSchuyler Patton2016-12-04-1/+83
| | | | | | | | | | | | | | | | | | Add initial DTS support for AM571-IDK evm. Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | board: ti: am572x: Add pinmux for X15/GPEVM SR2.0 using latest PMTNishanth Menon2016-12-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Update the board pinmux for AM572x-IDK board using latest PMT[1] and the board files named am572x_gp_evm_A3a_sr2p0 that were autogenerated on 19th October, 2016 by "Ahmad Rashed<a-rashed@ti.com>". [1] https://dev.ti.com/pinmux/app.html#/default/ Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: dts: am57xx: sync DT with latest LinuxLokesh Vutla2016-12-04-703/+703
| | | | | | | | | | | | | | Sync all am57xx based dts files with latest Linux Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: dts: dra71x-evm: Add DT supportLokesh Vutla2016-12-04-1/+231
| | | | | | | | | | | | | | Add DT support for dra71-evm and built it as part of FIT image. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: dts: dra7xx: sync DT with latest LinuxLokesh Vutla2016-12-04-640/+1617
| | | | | | | | | | | | | | Sync all dra7xx based dts files with latest Linux Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: OMAP4+: Add support for getting pbias info from boardLokesh Vutla2016-12-04-1/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | Palmas driver assumes it is always TPS659xx regulator on all DRA7xx based boards to enable mmc regulator. This is not true always like in case of DRA71x-evm. So get this information based on the board. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Delete omap4_vmmc_pbias_config from omap_hsmmc.c] Signed-off-by: Tom Rini <trini@konsulko.com>
* | board: ti: dra71x-evm: Add PMIC supportKeerthy2016-12-04-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the pmic_data for LP873x PMIC which is used to power up dra71x-evm. Note: As per the DM[1] DRA71x supports only OP_NOM. So, updating the efuse registers only to use OPP_NOM irrespective of any CONFIG_DRA7_<VOLT>_OPP_{NOM,od,high} is defined. [1] http://www.ti.com/product/DRA718/technicaldocuments Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: DRA7: Fixup DSPEVE, IVA and GPU clock frequencies based on OPPSuman Anna2016-12-04-0/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support to update the device-tree blob to adjust the DSP and IVA DPLL clocks pertinent to the selected OPP choice, with the default being OPP_NOM. The voltage settings are done in u-boot, but the actual clock configuration itself is done in kernel because of the following reasons: 1. SoC definition constraints us to NOT to do dynamic voltage scaling ever after the initial avs0 setting in bootloader - so the voltage must be set in bootloader. 2. The voltage level must be set even if the IP blocks like GPU/DSP are unused. 3. The IVA, GPU and DSP DPLLs are not essential for u-boot functionality, and similar DPLL clock configuration code has been cleaned up in v2014.10 u-boot release. See commit, 02c41535b6a4 ("ARM: OMAP4/5: Remove dead code against CONFIG_SYS_CLOCKS_ENABLE_ALL"). The non-essential DPLLs are configured within the kernel during the clock init step when parsing the device tree and creating the clock devices. This approach meets both the u-boot and kernel needs. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Subhajit Paul <subhajit_paul@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: DRA7: Redefine voltage and efuse macros per OPP using KconfigSuman Anna2016-12-04-13/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Redefine the macros used to define the voltage values and the efuse register offsets based on OPP for all the voltage domains. This is done using Kconfig macros that can be set in a defconfig or selected during a config step. This allows a voltage domain to be configured/set to a corresponding voltage value depending on the OPP selection choice. The Kconfig choices have been added for MPU, DSPEVE, IVA and GPU voltage domains, with the MPU domain restricted to OPP_NOM. The OPP_OD and OPP_HIGH options will be added when the support for configuring the MPU clock frequency is added. The clock configuration for other voltage domains is out of scope in u-boot code. The CORE voltage domain does not have separate voltage values and efuse register offset at different OPPs, while the MPU voltage domain only has different efuse register offsets for different OPPs, but uses the same voltage value. Any different choices of OPPs for voltage domains on common ganged-rails is automatically taken care to select the corresponding highest OPP voltage value. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: OMAP4+: Add support for dynamically selecting OPPsLokesh Vutla2016-12-04-64/+111
| | | | | | | | | | | | | | | | | | | | | | It can be expected that different paper spins of a SoC can have different definitions for OPP and can have their own constraints on the boot up OPP for each voltage rail. In order to have this flexibility, add support for dynamically selecting the OPP voltage based on the board to handle any such exceptions. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-dmTom Rini2016-12-03-18/+48
|\ \
| * | drivers: usb: musb: adopt musb backend driver to driver modelMugunthan V N2016-12-02-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently all backend driver ops uses hard coded physical address, so to adopt the driver to DM, add device pointer to ops call backs so that drivers can get physical addresses from the usb driver priv/plat data. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
| * | am33xx: board: probe misc drivers to register musb devicesMugunthan V N2016-12-02-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | MUSB wrapper driver is bound as MISC device and underlying usb devices are bind to usb drivers based on dr_mode, so probing the MISC wrapper driver to register musb devices. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
| * | am33xx: board: do not register usb devices when CONFIG_DM_USB is definedMugunthan V N2016-12-02-1/+4
| | | | | | | | | | | | | | | | | | | | | Do not register usb devices when CONFIG_DM_USB is define. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
| * | libfdt: replace ARCH_FIXUP_FDT with ARCH_FIXUP_FDT_MEMORYMasahiro Yamada2016-12-02-6/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e2f88dfd2d96 ("libfdt: Introduce new ARCH_FIXUP_FDT option") allows us to skip memory setup of DTB, but a problem for ARM is that spin_table_update_dt() and psci_update_dt() are skipped as well if CONFIG_ARCH_FIXUP_FDT is disabled. This commit allows us to skip only fdt_fixup_memory_banks() instead of the whole of arch_fixup_fdt(). It will be useful when we want to use a memory node from a kernel DTB as is, but need some fixups for Spin-Table/PSCI. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Simon Glass <sjg@chromium.org> Fixed build error for x86: Signed-off-by: Simon Glass <sjg@chromium.org>
* | | arm: omap5: Add OPTEE node to fdtAndrew F. Davis2016-12-03-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | Add an OPTEE node to the FDT when TEE installation has completed successfully. This informs the kernel of the presence of OPTEE. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | arm: omap5: Add TEE loading supportHarinarayan Bhatta2016-12-03-0/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | secure_tee_install is used to install and initialize a secure TEE OS such as Linaro OP-TEE into the secure world. This function takes in the address where the signed TEE image is loaded as an argument. The signed TEE image consists of a header (struct tee_header), TEE code+data followed by the signature generated using image signing tool from TI security development package (SECDEV). Refer to README.ti-secure for more information. This function uses 2 new secure APIs. 1. PPA_SERV_HAL_TEE_LOAD_MASTER - Must be called on CPU Core 0. Protected memory for TEE must be reserved before calling this function. This API needs arguments filled into struct ppa_tee_load_info. The TEE image is authenticated and if there are no errors, the control passes to the TEE entry point. 2. PPA_SERV_HAL_TEE_LOAD_SLAVE - Called on other CPU cores only after a TEE_LOAD_MASTER call. Takes no arguments. Checks if TEE was successfully loaded (on core 0) and transfers control to the same TEE entry point. The code at TEE entry point is expected perform OS initialization steps and return back to non-secure world (U-Boot). Signed-off-by: Harinarayan Bhatta <harinarayan@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | arm: omap5: Add function to make an SMC call on cpu1Harinarayan Bhatta2016-12-03-0/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On DRA7xx platform, CPU Core 1 is not used in u-boot. However, in some cases it is need to make secure API calls from Core 1. This patch adds an assembly function to make a secure (SMC) call from CPU Core #1. Signed-off-by: Harinarayan Bhatta <harinarayan@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | davinci: omapl138_lcdk: configure ddr2Fabien Parent2016-12-03-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The SPL is unable to load u-boot because the DDR2 is not configured. Configure the DDR2. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | davinci: omapl138_lcdk: configure pll0Fabien Parent2016-12-03-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The SPL is not able to boot properly because the PLL0 is not configured. Configure it. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | ARM: davinci: Move CONFIG_SYS_DA850_DDR_INIT to KconfigFabien Parent2016-12-03-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Clean config headers by moving CONFIG_SYS_DA850_DDR_INIT away to a Kconfig file. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | ARM: davinci: Move CONFIG_SYS_DA850_PLL_INIT to KconfigFabien Parent2016-12-03-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Clean config headers by moving CONFIG_SYS_DA850_PLL_INIT away to a Kconfig file. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com>
generated by cgit v1.1 at 2024-12-30 16:40:30 +0000