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* Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini2016-08-20-12588/+0
|\ | | | | | | | | [trini: Drop CMD_BOOTI as it's now on by default on ARM64] Signed-off-by: Tom Rini <trini@konsulko.com>
| * ARM: rmobile: Move SoC sources to mach-rmobileNobuhiro Iwamatsu2016-08-17-12588/+0
| | | | | | | | | | | | Move from arch/arm/cpu/armv7/rmobile/ to arch/arm/mach-rmobile/. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | ARM: OMAP4+: vcores: Remove duplicated codeLokesh Vutla2016-08-20-52/+10
| | | | | | | | | | | | | | | | | | | | There is no reason to duplicate code for DRA7xx platforms as there can be Rail grouping. The maximum voltage detection algorithm can still be run on other platforms with no Rail grouping and does not harm as it gives the same result. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: OMAP5+: vcores: Drop unnecessary #ifndefsLokesh Vutla2016-08-20-6/+3
| | | | | | | | | | | | | | | | | | | | gpio_en field is introduced to detect if pmic is controlled by GPIO. Make this field 0 on all TPS659* pmics available on DRA7/OMAP5 based platforms and remove the #ifndefs. Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | kconfig: use bool instead of boolean for type definition attributesMasahiro Yamada2016-08-12-5/+5
| | | | | | | | | | | | | | | | | | | | Linux stopped the use of keyword 'boolean' in Kconfig. Refer to commit 6341e62b212a2541efb0160c470e90bd226d5496 ("kconfig: use bool instead of boolean for type definition attributes") in Linux Kernel. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | ARM: non-sec: flush code cacheline alignedStefan Agner2016-08-12-1/+3
| | | | | | | | | | | | | | | | | | | | Flush operations need to be cacheline aligned to take effect, make sure to flush always complete cachelines. This avoids messages such as: CACHE: Misaligned operation at range [00900000, 009004d9] Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
* | armv8: mmu: Detect page table overflow in emergency pt creationAlexander Graf2016-08-05-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We create 2 sets of page tables: One for normal operation, one for emergency (used while modifying the former). Because the page tables grow dynamically, we have code that checks for overflow. Unfortunately we didn't adjust the available space variable while creating the emergency tables, so potentially someone might run into an overflow there (not seen in real world yet though!). Fix it by properly adjusting the size as well as the base offset in emergency page table creation. Reported-by: York Sun <york.sun@nxp.com> Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: York Sun <york.sun@nxp.com>
* | omap3: Drop omap3_evm_quick_* targetsTom Rini2016-08-05-6/+0
| | | | | | | | | | | | | | | | | | These config targets were added well before the Kconfig migration began as a way to demonstrate how to make these platforms work with cut down features. At this point in time they no longer serve a good purpose so remove them. Signed-off-by: Tom Rini <trini@konsulko.com>
* | omap3: Move to select SUPPORT_SPL for allTom Rini2016-08-05-19/+0
| | | | | | | | | | | | | | In reality all omap3 platforms support SPL so move the select for this up a level. Signed-off-by: Tom Rini <trini@konsulko.com>
* | treewide: move CONFIG_PHYS_64BIT to KconfigMasahiro Yamada2016-08-05-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to ensure that CONFIG_PHYS_64BIT is configured via Kconfig so that it is always available to the build system. Otherwise we can run into cases where we have inconsistent sizes of certain attributes. Ravi Babu reported offset mismatch of struct dwc3 across files since commit 95ebc253e6d4 ("types.h: move and redefine resource_size_t"). Since the commit, resource_addr_t points to phys_addr_t, whose size is dependent on CONFIG_PHYS_64BIT for ARM architecture. I tried my best to use "select" where possible (for example, ARMv8 architecture) because I think this kind of option is generally user- unconfigurable. However, I see some of PowerPC boards have 36BIT defconfigs as well as 32BIT ones. I moved CONFIG_PHYS_64BIT to the defconfigs for such boards. CONFIG_36BIT is no longer referenced, so all of the defines were removed from CONFIG_SYS_EXTRA_OPTIONS. Fixes: 95ebc253e6d4 ("types.h: move and redefine resource_size_t") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reported-by: Ravi Babu <ravibabu@ti.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | ARM: Rework and correct barrier definitionsTom Rini2016-08-05-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of testing booting Linux kernels on Rockchip devices, it was discovered by Ziyuan Xu and Sandy Patterson that we had multiple and for some cases incomplete isb definitions. This was causing a failure to boot of the Linux kernel. In order to solve this problem as well as cover any corner cases that we may also have had a number of changes are made in order to consolidate things. First, <asm/barriers.h> now becomes the source of isb/dsb/dmb definitions. This however introduces another complexity. Due to needing to build SPL for 32bit tegra with -march=armv4 we need to borrow the __LINUX_ARM_ARCH__ logic from the Linux Kernel in a more complete form. Move this from arch/arm/lib/Makefile to arch/arm/Makefile and add a comment about it. Now that we can always know what the target CPU is capable off we can get always do the correct thing for the barrier. The final part of this is that need to be consistent everywhere and call isb()/dsb()/dmb() and NOT call ISB/DSB/DMB in some cases and the function names in others. Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Sandy Patterson <apatterson@sightlogix.com> Reported-by: Ziyuan Xu <xzy.xu@rock-chips.com> Reported-by: Sandy Patterson <apatterson@sightlogix.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* | ARMv8/fsl-ppa: Consolidate PPA image stored-media flag for XIPHou Zhiqiang2016-08-02-1/+1
| | | | | | | | | | | | | | | | | | | | | | The PPA binary may be stored on QSPI flash instead of NOR. So, deprecated CONFIG_SYS_LS_PPA_FW_IN_NOR in favour of CONFIG_SYS_LS_PPA_FW_IN_XIP to prevent fragmentation of code by addition of a new QSPI specific flag. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | ARM: dra7xx: Change DPLL_PER_HS13 divider valueLokesh Vutla2016-07-30-1/+1
| | | | | | | | | | | | | | | | | | | | | | According to AM572x DM SPRS953A, QSPI bus speed can be 76.8MHz, hence update QSPI input clock divider value (DPLL_PER_HS13) to provide 76.8MHz clock, so that driver can use the same. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2016-07-28-3/+44
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| * | colibri_imx7: add Colibri iMX7S/iMX7D module supportStefan Agner2016-07-28-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for the Toradex Computer on Modules Colibri iMX7S/iMX7D. The two modules/SoC's are very similar hence can be easily supported by one board. The board code detects RAM size at runtime which is one of the differences between the two boards. The board also uses the UART's in DTE mode, hence making use of the new DTE support via serial DM. Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
| * | mx6: clock: Fix the logic for reading axi_alt_selFabio Estevam2016-07-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the IMX6DQRM Reference Manual, the description of bit 7 (axi_alt_sel) of the CCM_CBCDR register is: "AXI alternative clock select 0 pll2 396MHz PFD will be selected as alternative clock for AXI root clock 1 pll3 540MHz PFD will be selected as alternative clock for AXI root clock " The current logic is inverted, so fix it to match the reference manual. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
| * | mx7_common: use Kconfig for ARMv7 non-secure modeStefan Agner2016-07-19-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Use existing Kconfig symbols to let the user configure whether to build a U-Boot with non-secure mode support or not. This also allows to enable virtualization extension easily. Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
| * | mx7: set soc environment according to exact SoC typeStefan Agner2016-07-19-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | This can be useful if the same U-Boot binary is used for boards available with a i.MX 7Solo and i.MX 7Dual. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | imx6: clock: typo fixPeng Fan2016-07-12-1/+1
| | | | | | | | | | | | | | | | | | | | | Typo fix, "PPL2 -> PLL2" Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
| * | mx6: Add Phytec PCM058 i.MX6 QuadStefano Babic2016-07-12-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Phytec-i.MX6 SOM with NAND Support: - 1GB RAM - Ethernet - SPI-NOR Flash - NAND (1024 MB) - external SD - UART Signed-off-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
| * | mx6: add support for el6x boardStefano Babic2016-07-12-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Custom Board based on MX6 Dual, 1GB RAM and eMMC. There are two variants of the board with and without PCIe (ZC5202 and ZC5601). Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | zynq: Increase the early malloc() sizeSimon Glass2016-07-27-0/+4
| | | | | | | | | | | | | | | | | | This is needed to support driver-model conversion of USB and block devices. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-07-26-7/+406
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| * | | armv8: fsl-layerscape: mmu: Fix enabling MMUYork Sun2016-07-26-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MMU bit in SCTLR needs to be set explicitly after tables are created. It isn't an issue for EL3 becuase this bit is already set by early MMU setup. But for other exception levels this bit was not set. Signed-off-by: York Sun <york.sun@nxp.com>
| * | | ARMv7: PSCI: ls102xa: add more PSCI v1.0 functions implementionHongbo Zhang2016-07-26-2/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements PSCI functions for ls102xa SoC following PSCI v1.0, they are as the list: psci_version, psci_features, psci_cpu_suspend, psci_affinity_info, psci_system_reset, psci_system_off. Tested on LS1021aQDS, LS1021aTWR. Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com> Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | ARMv7: PSCI: ls102xa: check target CPU ID before further operationsHongbo Zhang2016-07-26-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The input parameter CPU ID needs to be validated before furher oprations such as CPU_ON, this patch introduces the function to do this. Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com> Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | ARMv7: PSCI: add PSCI v1.0 functions skeletonHongbo Zhang2016-07-26-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all the PSCI v1.0 functions in to the common framework, with all the functions returning "not implemented" by default, as a common framework all the dummy functions are added here, it is up to every platform developer to decide which version of PSCI and which functions to implement. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | armv8: fsl_lsch2: Add LS1046A SoC supportMingkai Hu2016-07-26-2/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LS1046A processor is built on the QorIQ LS series architecture combining four ARM A72 processor cores with DPAA 1.0 support. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Signed-off-by: Mihai Bantea <mihai.bantea@freescale.com> Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | armv8: fsl_lsch2: Add SerDes 2 supportQianyu Gong2016-07-26-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New SoC LS1046A belongs to Freescale Chassis Generation 2 and has two SerDes so we need to add this support in fsl_lsch2. The SoC related SerDes 2 support will be added in SoC patch. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | armv8: fsl-layerscape: Add A72 core detectionAlison Wang2016-07-26-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to detect Cortex-A72 core for printing it out. The Initiator Version of A72 core should be 0x4. Signed-off-by: Alison Wang <alison.wang@nxp.com> Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | | | ARM: am33xx: Always inhibit init/refresh during DDR phy initRuss Dill2016-07-25-12/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of commits have modified the am33xx/am437x ddr2/ddr3 initialization path to fix certain issues, but have had the side effect of causing L3 noc errors during initialization. The two commits are: 69b918 "am33xx,ddr3: fix ddr3 sdram configuration" fc46ba "arm: am437x: Enable hardware leveling for EMIF" The EMIF_REG_INITREF_DIS_MASK bit still needs to be set for all platforms. This delays initialization and refresh until a later stage. The 500us timer can be programmed for platforms that require it and for platforms that don't require it. It is currently hardcoded for 400MHz systems. For systems with a higher memory frequency this needs to be a larger value, and for systems with a lower memory frequency this can be a lower value. This can be considered a separate issue and corrected in a later commit. Signed-off-by: Russ Dill <Russ.Dill@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | | ARM: am33xx: Fix DDR init delay placementRuss Dill2016-07-25-1/+4
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | The delay needs to be before the write to ref_ctrl register which initiates refreshes. An improper initialization sequence generates an L3 noc error. Signed-off-by: Russ Dill <Russ.Dill@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | arm: omap5: fix build dependency for secure devicesAndreas Dannenberg2016-07-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 17c2987 introduces an undesired dependency on CONFIG_SPL_LOAD_FIT when building U-Boot for AM57xx and DRA7xx high-security (HS) devices that causes the build to break when that option is not active. Fix this issue by only building the u-boot_HS.img target when building U-Boot into an actual FIT image. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | arm: am4x: fix build dependency for secure devicesAndreas Dannenberg2016-07-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e29878f introduces an undesired dependency on CONFIG_SPL_LOAD_FIT when building U-Boot for AM43xx high-security (HS) devices that causes the build to break when that option is not active. Fix this issue by only building the u-boot_HS.img target when building U-Boot into an actual FIT image. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | armv7: simplify identify_nand_chipLadislav Michl2016-07-22-24/+11
| | | | | | | | | | | | | | | | | | Use newly introduced function Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* | | armv7: armv7: introduce set_gpmc_cs0Ladislav Michl2016-07-22-58/+90
| | | | | | | | | | | | | | | | | | Allow boards to runtime detect flash type. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* | | armv7: make gpmc_cfg constLadislav Michl2016-07-22-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> [trini: Adapt am33xx, duovero, omap_zoom1] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* | | armv7: add reset timeout to identify_nand_chipLadislav Michl2016-07-22-18/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | identify_nand_chip hangs forever in loop when NAND is not present. As IGEPv2 comes either with NAND or OneNAND flash, add reset timeout to let function fail gracefully allowing caller to know NAND is not present. On NAND equipped board, reset succeeds on first read, so 1000 loops seems to be safe timeout. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* | | Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-07-22-16/+0
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| * | | ARM64: zynqmp: Remove get_uart_clk()Michal Simek2016-07-22-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | ZynqMP will use reading clock freq directly from DT. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | | ARM: Add save_boot_params for ARMv8Stephen Warren2016-07-21-0/+9
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement a hook to allow boards to save boot-time CPU state for later use. When U-Boot is chain-loaded by another bootloader, CPU registers may contain useful information such as system configuration information. This feature mirrors the equivalent ARMv7 feature. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-07-19-443/+599
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: arch/arm/cpu/armv8/Makefile arch/arm/lib/bootm-fdt.c
| * | | ARMv8/PSCI: Fixup the device tree for PSCIHou Zhiqiang2016-07-19-63/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the enable-method in the cpu node to PSCI, and create device node for PSCI, when PSCI was enabled. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | ARMv8/Layerscape: switch SMP method accordinglyHou Zhiqiang2016-07-19-3/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. Otherwise, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | ARMv8/layerscape: Add FSL PPA supportHou Zhiqiang2016-07-19-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Use the secure firmware framework to integrate FSL PPA into U-Boot. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | ARMv8: add the secure monitor firmware frameworkHou Zhiqiang2016-07-19-0/+324
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This framework is introduced for ARMv8 secure monitor mode firmware. The main functions of the framework are, on EL3, verify the firmware, load it to the secure memory and jump into it, and while it returned to U-Boot, do some necessary setups at the 'target exception level' that is determined by the respective secure firmware. So far, the framework support only FIT format image, and need to define the name of which config node should be used in 'configurations' and the name of property for the raw secure firmware image in that config. The FIT image should be stored in Byte accessing memory, such as NOR Flash, or else it should be copied to main memory to use this framework. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | armv8: fsl-layerscape: add i/d-cache enable function to enable_cachesHou Zhiqiang2016-07-19-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE has turned into another EL. Define the function mmu_setup() for fsl-layerscape to cover the weak one. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * | | armv8: layerscape: Convert to use common MMU frameworkYork Sun2016-07-19-309/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop platform code to create static MMU tables. Use common framework to create MMU tables on the run. Tested on LS2080ARDB with secure and non-secure ram scenarios. Signed-off-by: York Sun <york.sun@nxp.com>
| * | | armv8: mmu: Add support of non-identical mappingYork Sun2016-07-15-28/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce virtual and physical addresses in the mapping table. This change have no impact on existing boards because they all use idential mapping. Signed-off-by: York Sun <york.sun@nxp.com>
| * | | armv8: mmu: split block if necessaryYork Sun2016-07-15-32/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When page tables are created, allow later table to be created on previous block entry. Splitting block feature is already working with current code. This patch only rearranges the code order and adds one condition to call split_block(). Signed-off-by: York Sun <york.sun@nxp.com>
generated by cgit v1.1 at 2024-08-28 19:35:52 +0000