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2016-04-08powerpc: mpc85xx: Enable pre-relocation malloc for MPC85xxmario.six@gdsys.cc
To enable DM on MPC85xx, we need pre-relocation malloc, which is implemented in this patch. We also make sure that the IVORs are always 4-aligned on e500 to prevent alignment exceptions caused by code changes in start.S. Signed-off-by: Mario Six <mario.six@gdsys.cc> Cc: York Sun <york.sun@nxp.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-01usb: Rename ehci-fsl.h to ehci-ci.hMateusz Kulikowski
Most of ehci-fsl header describe USB controller designed by Chipidea and used by various SoC vendors. This patch renames it to a generic header: ehci-ci.h Contents of file are not changed (so it contains several references to freescale SoCs). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
2016-03-22Fix spelling of "transferred".Vagrant Cascadian
Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-14Kconfig: Move CONFIG_FIT and related options to KconfigSimon Glass
There are already two FIT options in Kconfig but the CONFIG options are still in the header files. We need to do a proper move to fix this. Move these options to Kconfig and tidy up board configuration: CONFIG_FIT CONFIG_OF_BOARD_SETUP CONFIG_OF_SYSTEM_SETUP CONFIG_FIT_SIGNATURE CONFIG_FIT_BEST_MATCH CONFIG_FIT_VERBOSE CONFIG_OF_STDOUT_VIA_ALIAS CONFIG_RSA Unfortunately the first one is a little complicated. We need to make sure this option is not enabled in SPL by this change. Also this option is enabled automatically in the host builds by defining CONFIG_FIT in the image.h file. To solve this, add a new IMAGE_USE_FIT #define which can be used in files that are built on the host but must also build for U-Boot and SPL. Note: Masahiro's moveconfig.py script is amazing. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Add microblaze change, various configs/ re-applies] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-14freescale: Remove CONFIG_DM from header filesSimon Glass
Kconfig options must defined in the defconfig files. Since RSA_SOFTWARE_EXP relies on CONFIG_DM, unless it is set in kconfig we cannot enable RSA. Remove the hacks which enable CONFIG_DM in header files and update the defconfig. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-02-24fm: fdt: Move fman ucode fixup to driver codeQianyu Gong
Not only powerpc/mpc85xx but also Freescale Layerscape platforms will use fdt_fixup_fman_firmware() to insert Fman ucode blob into the device tree. So move the function to Fman driver code. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-24qe: move drivers/qe/qe.h to include/fsl_qe.hQianyu Gong
As the QE firmware struct is shared with Fman, move the header file out of drivers/qe/. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-24powerpc/SECURE_BOOT: Add PAMU driverAneesh Bansal
PAMU driver basic support for usage in Secure Boot. In secure boot PAMU is not in bypass mode. Hence to use any peripheral (SEC Job ring in our case), PAMU has to be configured. The patch reverts commit 7cad2e38d61e27ea59fb7944f7e647e97ef292d3. The Header file pamu.h and few functions in driver have been derived from Freescale Libos. Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com> Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-08Remove unused CONFIG_MODEM_SUPPORT option and associated dead code.David Müller (ELSOFT AG)
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-06Use correct spelling of "U-Boot"Bin Meng
Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-01-27Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
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: 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>
2016-01-27ppc: 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>
2016-01-27ppc: dts: Add device tree for xilix-ppc4xx-genericRicardo Ribalda Delgado
Add device tree example file for xilinx-ppc440-generic and xilinx-ppc405-generic 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>
2016-01-27mailaddr: Update mail addressRicardo Ribalda Delgado
The old mail address will stop working soon. Update it all the files 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>
2016-01-27xilinx-ppc440: Remove support for v5fx30tevalRicardo Ribalda Delgado
It is just a specialized version of xilinx-ppc440 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: Remove support for fx12mmRicardo Ribalda Delgado
It is just a specialized version of the xilinx-ppc405 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: Remove support for ml507Ricardo Ribalda Delgado
ml507 is just a specialized version of the xilinx-ppc440-generic 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>
2016-01-25Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini
2016-01-25arch/powperpc: Fix start_align due to use of __ffs64() instead ffs64()Ashish kumar
Incorrect DDR law was created in case of B4860qds after commit 2d2f490d. Return value of ffs64() differs from __ffs64(), eg. ffs64(0x80000000) = 0x20 __ffs64(0x80000000) = 0x1f As a result of this change, callers need to adjust the expected return value by removing -1. Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-25powerpc: mpc85xx: Move set_liodns, setup_portals to common boot seqPrabhakar Kushwaha
Users migrating Freescale's PowerPC SoC U-Boot code to their custom board, often overlook the need to execute set_liodns() and setup_portals() being called by platform files. So Move set_liodns() and setup_portals() to common u-boot boot sequence Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-25driver/ddr/fsl: Add workaround for A009663Shengzhou Liu
Erratum A-009663 workaround requires to set DDR_INTERVAL[BSTOPRE] to 0 before setting DDR_SDRAM_CFG[MEM_EN] and set DDR_INTERVAL[BSTOPRE] to the desired value after DDR initialization has completed. When DDR controller is configured to operate in auto-precharge mode(DDR_INTERVAL[BSTOPRE]=0), this workaround is not needed. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-25serial: Remove serial_putc_raw_devTom Rini
clang-3.8 reports that serial_putc_raw_dev in serial_ns16550.c is unused. Further investigation shows that we have 3 places that implement this function and no callers, remove. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-25arm, powerpc: Update cc-version tests to check for cc-name as wellTom Rini
For compatibility clang will report some gcc version. However since we are checking gcc versions in order to then fail to build, we should limit these tests only to when we are using gcc and not clang. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-19Add more SPDX-License-Identifier tagsTom Rini
In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-14Fix GCC format-security errors and convert sprintfs.Ben Whitten
With format-security errors turned on, GCC picks up the use of sprintf with a format parameter not being a string literal. Simple uses of sprintf are also converted to use strcpy. Signed-off-by: Ben Whitten <ben.whitten@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-01-13Fix board init code to respect the C runtime environmentAlbert ARIBAUD
board_init_f_mem() alters the C runtime environment's stack it is actually already using. This is not a valid behaviour within a C runtime environment. Split board_init_f_mem into C functions which do not alter their own stack and always behave properly with respect to their C runtime environment. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Thomas Chou <thomas@wytron.com.tw>
2016-01-08powerpc: Various typo fixes under arch/powerpc/cpu/mpc83xxRobert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-01-05powerpc, mpc5xxx: fix missing bootflag initHeiko Schocher
since: commit: f05ad9ba "Add a way to skip relocation" tqm5200s board fails to boot. Reason is that board_init_f has a function parameter bootflag, which is not setup in in arch/powerpc/cpu/mpc5xxx/start.S _start So board_init_f gets a undefined bootflag, currently the gd pointer address. Unfortunately this address sets the GD_FLG_SKIP_RELOC bit, so u-boot code gets not relocated and u-boot does not boot ... Init bootflag with 0, and tqm5200 boots fine again. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <yorksun@freescale.com>
2015-12-13fsl_*_serdes.c: Modify memset call in serdes_initTom Rini
GCC 5.x does not like sizeof(array_variable) and errors out. Change these calls to be instead sizeof(u8) (as that's what serdes_prtcl_map is) * SERDES_PRCTL_COUNT (the number of array elements). Cc: York Sun <yorksun@freescale.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-12-13fsl/ddr: updated ddr errata-A008378 for arm and power SoCsShengzhou Liu
DDR errata-A008378 applies to LS1021-20-22A-R1.0, T1023-R1.0, T1024-R1.0, T1040-42-20-22-R1.0/R1.1, it has been fixed on LS102x Rev2. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-12-13fsl/errata: move fsl_errata.h to common directoryShengzhou Liu
move arch/powerpc/include/asm/fsl_errata.h to include/fsl_errata.h to make it public for both ARM and POWER SoCs. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> [York Sun: fix soc.h path in fsl_errata.h] Reviewed-by: York Sun <yorksun@freescale.com>
2015-11-30PPC4xx: Create "liebherr" vendor directoryWolfgang Denk
In preparation of some new Liebherr boards to be added soon, a new "liebherr" vendor directory gets created, and the "lwmon5" board directory is moved into this new vendor directory. cc: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2015-11-30ppc4xx: Remove remnants from ocotea, taishan, ebony and taihuStefan Roese
The removal of some PPC4xx boards did not catch all references to these boards. This patch now removes all remnants still left. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Stefan Roese <sr@denx.de>
2015-11-21ns16550: unify serial_ppcThomas Chou
Unify serial_ppc, and use the generic binding. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Add TODO comment] Signed-off-by: Tom Rini <trini@konsulko.com>
2015-11-19Move console definitions into a new console.h fileSimon Glass
The console includes a global variable and several functions that are only used by a small subset of U-Boot files. Before adding more functions, move the definitions into their own header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-11-12mpc83xx: Add strider boardDirk Eibach
The gdsys strider board is based on a Freescale MPC8308 SOC. It boots from NOR-Flash, kernel and rootfs are stored on SD-Card. On board peripherals include: - 1x 10/100 Mbit/s Ethernet (optional) - Lattice ECP3 FPGA connected via eLBC Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> [trini: Drop setting CONFIG_SYS_GENERIC_BOARD, this is always true now] Signed-off-by: Tom Rini <trini@konsulko.com>
2015-11-10powerpc: Finish updating u-boot*lds scripts for newer binutilsTom Rini
In 522b021 we dropped 'PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4)' lines in the mpc85xx linker scripts as this is not required and breaks newer binutils. This commit cleans up the rest of the powerpc linker scripts. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-11-10Various Makefiles: Add SPDX-License-Identifier tagsTom Rini
After consulting with some of the SPDX team, the conclusion is that Makefiles are worth adding SPDX-License-Identifier tags too, and most of ours have one. This adds tags to ones that lack them and converts a few that had full (or in one case, very partial) license blobs into the equivalent tag. Cc: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2015-11-09mpc85xx/u-boot*.lds: remove _GLOBAL_OFFSET_TABLE_ definitionZhenhua Luo
In binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbols defined by PROVIDE in u-boot.lds overrides the linker built-in symbols (https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff; h=b893397a4b1316610f49819344817715e4305de9), so the linker is treating _GLOBAL_OFFSET_TABLE_ as a definition into the .reloc section. To align with the change of binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbol should not be defined in sections, and the symbols in linker generated .got section should be used(https://sourceware.org/ml/binutils/2008-09/ msg00122.html) Fixed the following build errors with binutils-2.25: | powerpc-poky-linux-gnuspe-ld.bfd: _GLOBAL_OFFSET_TABLE_ not defined in linker created .got Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
2015-11-09Replace "extern inline" with "static inline"Måns Rullgård
A number of headers define functions as "extern inline" which is causing problems with gcc5. The reason is that starting with version 5.1, gcc defaults to the standard C99 semantics for the inline keyword. Under the traditional GNU inline semantics, an "extern inline" function would never create an external definition, the same as inline *without* extern in C99. In C99, and "extern inline" definition is simply an external definition with an inline hint. In short, the meanings of inline with and without extern are swapped between GNU and C99. The upshot is that all these definitions in header files create an external definition wherever those headers are included, resulting in multiple definition errors at link time. Changing all these functions to "static inline" fixes the problem since this works as desired in all gcc versions. Although the semantics are slightly different (a static inline definition may result in an actual function being emitted), it works as intended in practice. This patch also removes extern prototype declarations for the changed functions where they existed. Signed-off-by: Mans Rullgard <mans@mansr.com>
2015-11-05powerpc: Remove __ilog2_u64 and ffs4 from bitopsFabio Estevam
Remove __ilog2_u64 and ffs4 from powerpc bitops to align with the kernel implementation. Use the generic __ffs64 instead of a custom powerpc implementation. Cc: York Sun <yorksun@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-11-05video: Drop DEV_EXT_VIDEO flagBin Meng
DEV_EXT_VIDEO does not have any actual meaning, hence drop it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-11-04mpc85xx: Add support for the Varisys Cyrus boardAndy Fleming
This board runs a P5020 or P5040 chip, and utilizes an EEPROM with similar formatting to the Freescale P5020DS. Large amounts of this code were developed by Adrian Cox <adrian at humboldt dot co dot uk> Signed-off-by: Andy Fleming <afleming@gmail.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-11-02mpc85xx/t2081: enable parsing DDR ratio for T2081 rev1.1Shengzhou Liu
T2081 rev 1.1 changes MEM_PLL_RAT in RCW which requires new parsing for PLL ratio. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-11-02t1040d4rdb: assign muxed pins to qe-tdm when set hwconfig qe-tdmZhao Qiang
qe-tdm is muxed with diu, if hwconfig setted as qe-tdm, assign muxed pins to qe-tdm, then delete diu node from device tree. Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-10-30Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
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