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2016-01-27secure_boot: enable chain of trust for PowerPC platformsAneesh Bansal
Chain of Trust is enabled for PowerPC platforms for Secure Boot. CONFIG_BOARD_LATE_INIT is defined. In board_late_init(), fsl_setenv_chain_of_trust() is called which will perform the following: - If boot mode is non-secure, return (No Change) - If boot mode is secure, set the following environmet variables: bootdelay = 0 (To disable Boot Prompt) bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script) Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27secure_boot: enable chain of trust for ARM platformsAneesh Bansal
Chain of Trust is enabled for ARM platforms (LS1021 and LS1043). In board_late_init(), fsl_setenv_chain_of_trust() is called which will perform the following: - If boot mode is non-secure, return (No Change) - If boot mode is secure, set the following environmet variables: bootdelay = 0 (To disable Boot Prompt) bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script) Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27secure_boot: create function to determine boot modeAneesh Bansal
A function is created to detrmine if the boot mode is secure or non-secure for differnt SoC's. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27secure_boot: split the secure boot functionality in two partsAneesh Bansal
There are two phases in Secure Boot 1. ISBC: In BootROM, validate the BootLoader (U-Boot). 2. ESBC: In U-Boot, continuing the Chain of Trust by validating and booting LINUX. For ESBC phase, there is no difference in SoC's based on ARM or PowerPC cores. But the exit conditions after ISBC phase i.e. entry conditions for U-Boot are different for ARM and PowerPC. PowerPC: If Secure Boot is executed, a separate U-Boot target is required which must be compiled with a diffrent Text Base as compared to Non-Secure Boot. There are some LAW and TLB settings which are required specifically for Secure Boot scenario. ARM: ARM based SoC's have a fixed memory map and exit conditions from BootROM are same irrespective of boot mode (Secure or Non-Secure). Thus the current Secure Boot functionlity has been split into two parts: CONFIG_CHAIN_OF_TRUST This will have the following functionality as part of U-Boot: 1. Enable commands like esbc_validate, esbc_halt 2. Change the environment settings based on bootmode, determined at run time: - If bootmode is non-secure, no change - If bootmode is secure, set the following: - bootdelay = 0 (Don't give boot prompt) - bootcmd = Validate and execute the bootscript. CONFIG_SECURE_BOOT This is defined only for creating a different compile time target for secure boot. Traditionally, both these functionalities were defined under CONFIG_SECURE_BOOT. This patch is aimed at removing the requirement for a separate Secure Boot target for ARM based SoC's. CONFIG_CHAIN_OF_TRUST will be defined and boot mode will be determine at run time. Another Security Requirement for running CHAIN_OF_TRUST is that U-Boot environemnt must not be picked from flash/external memory. This cannot be done based on bootmode at run time in current U-Boot architecture. Once this dependency is resolved, no separate SECURE_BOOT target will be required for ARM based SoC's. Currently, the only code under CONFIG_SECURE_BOOT for ARM SoC's is defining CONFIG_ENV_IS_NOWHERE Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27secure_boot: include/configs: move definition of CONFIG_CMD_BLOBAneesh Bansal
CONFIG_CMD_BLOB must be defined in case of Secure Boot. It was earlier defined in all config files. The definition has been moved to a common file which is included by all configs. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27secure_boot: include/configs: make secure boot header file uniformAneesh Bansal
The file fsl_secure_boot.h must be included in config file for Secure Boot. This is not required to be protected by any macro. CONFIG_FSL_CAAM must be defined and CONFIG_CMD_HASH should be turned on. The above was missing in some config files and all files have been made uniform in this respect. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27ppc: xilinx-ppc440-generic: Wire LL_TEMAC driverRicardo Ribalda Delgado
If the xparameters file contains a LL_TEMAC definition compile its driver and the net commands. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27net: xilinx_ll_temac: Fix string overflowRicardo Ribalda Delgado
Size of this snprintf "lltemac.%lx" is bigger than 16 characters. Replacing it with "ll_tem.%lx" Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ppc: xilinx_ppc440_generic: Remove uncalled functionsRicardo Ribalda Delgado
board_pre_init was not called because CONFIG_BOARD_EARLY_INIT_F was not set. Remove unused function. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ppc: xilinx_ppc405_generic: Remove uncalled functionsRicardo Ribalda Delgado
board_pre_init was not called because CONFIG_BOARD_EARLY_INIT_F was not set. Remove unused function. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ppc: xilinx_ppc440_generic: Remove weak attributesRicardo Ribalda Delgado
Now that the specific boards have been removed there is no need to maintain the weak functions. Fix also CamelCase to make checkpatch happy Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ppc: xilinx_ppc405_generic: Remove weak attributesRicardo Ribalda Delgado
Now that the specific boards have been removed there is no need to maintain the weak functions. Fix also CamelCase to make checkpatch happy Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ppc: xilinx-ppc4xx: Port to DM serialRicardo Ribalda Delgado
xilinx_uartlite has been ported to DM, this patch makes the xilinx-ppc405-generic and the xilinx-ppc440-generic boards use the new DM driver. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: zynqmp: Line up checkboard messageMichal Simek
Use space instead of tab in checkboard print to aligned it with others boards. Reported-by: David Glessner <david.glessner@rockwellcollins.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
2016-01-27ARM64: zynqmp: Define auto negotiation timeoutSiva Durga Prasad Paladugu
Define auto negotiation timeout as 20secs the default 4secs might not be sufficient always and hence defined for worst case. It is observed that autoneg takes moretime if connected to outside network and hence increase it to 20secs. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Do not setup bootargsMichal Simek
Bootargs will be taken from DTS files. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Dont use shortcut for setenvSiva Durga Prasad Paladugu
Dont use shortcut command for setenv as it wont work now due introduction of new command setexpr. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Modify the autoboot commandsSiva Durga Prasad Paladugu
Modify DFU commands to use latest kernel offsets and sizes as per modified partitions in the linux device tree. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Include GbE speed/duplex detectionMichal Simek
Get right speed/duplex via mii info. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Enable NATSEMI physMichal Simek
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Allow overwrite identification stringMichal Simek
Keep default option there but allow overwrite it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Setup correct COUNTER_FREQUENCY for siliconMichal Simek
When U-Boot runs from EL3 system timer is setup based on this macro. Software default freq for silicon is 100MHz but enable opton to rewrite it. Emulation platform is using 4MHz. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Move memory setup to board fileMichal Simek
Setup memory size for ep108 in ep108 config file. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Enable advance memory test by defaultMichal Simek
Temp space in at the beginning of OCM. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Remove unneeded timer_init functionMichal Simek
Empty weak function is used instead. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Fix bootmode SD_MODE1Michal Simek
When only sdhci1 IP is enabled and SD_MODE1 bootmode is selected U-Boot using sdboot1 variable which refers to mmc dev 1. But this device doesn't exist because only one controller is available. This patch fix logic around sdboot mode with using sdbootdev internal variable. Reported-by: Chris Kohn <ckohn@xilinx.com> Acked-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Differentiate EMMC boot modeMichal Simek
Show also EMMC bootmode if selected. There is difference compare to SD bootmode. Use the same bootcommand till better boot command is created. Reported-by: Sai Pavan Boddu <saipava@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Show information about bootmodeMichal Simek
Showing information about bootmode is very useful to make sure that correct bootmode is selected. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Add support for SD1 boot modeMichal Simek
SD1 boot mode is using different bootmode values. Add support for this mode used on DC1. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Modify the SD and QSPI bootmode valuesSiva Durga Prasad Paladugu
Modify the SD bootmode value to 0x3 as per latest spec. Also add new boot mode QSPI 32 bit boot mode Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: DT: Fix UART compatible stringSoren Brinkmann
ZynqMP has r1p12 not r1p8. r1p12 contains break detection support. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Correct the watchdog timer interrupt numberPunnaiah Choudary Kalluri
Corrected the watchdog timer interrupt number. Origin value was for CSUPMU watchdog. Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Fix coding style in phy nodeMichal Simek
Trivial fix. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Add initial support for the first siliconMichal Simek
Add basic configuration for the first silicon. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Use the same U-Boot version with/without ATFMichal Simek
Remove SECURE_IOU option which is not needed. U-Boot itself can detect which EL level it is on and based on that use do platform setup. It also simplify usage because one Kconfig entry is gone. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: Remove incorrect link to common config fileMichal Simek
Link to zynqmp common file is incorrect. Fix it by removing the whole link because it is visible from the file where to look at it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM64: zynqmp: ep: Define minimum sdhci frequency for epSiva Durga Prasad Paladugu
Define minimum sdhci frequency for ep, as not defining it causes the divisor to be 2048 as per sd version but keeping clock very low on ep causes command failures. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Move spi node to aligned locationMichal Simek
Keep nodes aligned. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Fix defconfig for zyboMichal Simek
Change possition of SPI_FLASH to by align with savedefconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Fix all remaining zynq platform to use stdout-pathMichal Simek
Fix console setup for all remaining zynq boards. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Clean DTSI coding styleMichal Simek
Fix minor indentation problems. Signed-off-by: Michal Simek <monstr@monstr.eu> Reviewed-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Move FLASH_BAR to KconfigMichal Simek
Clean up config and use Kconfig more. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Enable SPI_FLASH for zc770 xm013 platformMichal Simek
Enable SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Define sys prompt for all Zynq boardsSiva Durga Prasad Paladugu
Define CONFIG_SYS_PROMPT for all Zynq boards It was removed by: "kconfig: add config option for shell prompt" (sha1: 181bd9dc61d2da88b78f1c1138a685dae39354d6) Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Do not select options if SPL is not enabledMichal Simek
Zynq setups some default options for SPL but not all targets are enabling SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27ARM: zynq: Remove memory division by 2 for ECC caseMichal Simek
For ECC case u-boot divided memory by 2 because one u-boot could be used for both cases when ECC is off or on. Remove this division and make sure that dts file contain the correct memory size when ECC is enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27mmc: zynq_sdhci: Added qurik to disable high speedSiva Durga Prasad Paladugu
Add quirk to disable high speed incase the high speed was broken.This solves the issue where the the controller is used in High Speed Mode and the the hold time requirement for the JEDEC/MMC 4.41 specification is NOT met. This timing issue is not on all boards and hence provided config option to enable it when required. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Emil Lenchak <emill@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27mmc: sdhci: Clear high speed if not supportedSiva Durga Prasad Paladugu
Clear high speed bit if it was not supported by the driver. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Emil Lenchak <emill@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27sdhci: zynq: Remove hardcoded value zero as min frequencySiva Durga Prasad Paladugu
Remove hardcoded value zero as min frequency and use config option CONFIG_ZYNQ_SDHCI_MIN_FREQ defined in board config Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-27net: zynq: Change MDC setup for arm64Michal Simek
MDC setting depends on pclk input clocks which varies across SoC. This driver is used by xilinx zynq and zynqmp SOC. Input clock frequence on silicon is 125MHz where divider 64 put frequency below 2.5MHz requires by spec (125/64=1.95). Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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