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| * armv8/layerscape: remove unnecessary function declaresMinghuan Lian2017-01-18-4/+0
| | | | | | | | | | | | | | | | | | For the function alloc_stream_ids() append_mmu_masters() and fdt_fixup_smmu_pcie() there are no related definitions and they are never called. So the patch removes the unnecessary declares. Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | arm: Re-sync asm/mach-types.h with Linux Kernel v4.9Tom Rini2017-01-14-13688/+486
| | | | | | | | | | | | | | | | | | | | | | | | This re-syncs the MACH_TYPE_xxx values from the Linux Kernel v4.9 release. In addition this removes all of the machine_arch_type and machine_is_xxx logic that is unused in U-Boot. This removal removes a large number of otherwise unused CONFIG values from the list to be converted. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Adam Ford <aford173@gmail.com>
* | rockchip: rk3288: set isp/vop qos priority levelNickey Yang Nickey Yang2017-01-11-0/+20
| | | | | | | | | | | | | | | | Isp-camera preview image will be broken when dual screen display mode. This patch set isp/vop qos level higher to solve this problem. We have verified this patch on rk3288-miniarm board. Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
* | Merge tag 'xilinx-for-v2017.03' of git://www.denx.de/git/u-boot-microblazeTom Rini2017-01-11-0/+13
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Xilinx changes for v2017.03 - ATF handoff - DT syncups - gem: Use wait_for_bit(), add simple clk support - Simple clk driver for ZynqMP - Other small changes
| * | ARM64: zynqmp: Generate handoff structure for ATFMichal Simek2017-01-10-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Xilinx ATF extending options for passing images from BL2(FSBL) to BL31. U-Boot SPL is FSBL replacement that's why it should generate handoff structure the same. Support only one entry which is U-Boot in EL2 itself. When FIT image is adopted structure generate should be data driven. Currently ATF is placing this structure at the beggining of OCM which is rewriting early parts of ATF which should be unused at that time. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | net: zynq_gem: Use clock driver for ZynqMPSiva Durga Prasad Paladugu2017-01-10-0/+2
| |/ | | | | | | | | | | | | | | | | Enable and use the clock driver routine defined in clock driver toset required clock appropriately. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | mmc: move more driver config options to KconfigMasahiro Yamada2017-01-11-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move (and rename) the following CONFIG options to Kconfig: CONFIG_DAVINCI_MMC (renamed to CONFIG_MMC_DAVINCI) CONFIG_OMAP_HSMMC (renamed to CONFIG_MMC_OMAP_HS) CONFIG_MXC_MMC (renamed to CONFIG_MMC_MXC) CONFIG_MXS_MMC (renamed to CONFIG_MMC_MXS) CONFIG_TEGRA_MMC (renamed to CONFIG_MMC_SDHCI_TEGRA) CONFIG_SUNXI_MMC (renamed to CONFIG_MMC_SUNXI) They are the same option names as used in Linux. This commit was created as follows: [1] Rename the options with the following command: find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \ -type f -print | xargs sed -i -e ' s/CONFIG_DAVINCI_MMC/CONFIG_MMC_DAVINCI/g s/CONFIG_OMAP_HSMMC/CONFIG_MMC_OMAP_HS/g s/CONFIG_MXC_MMC/CONFIG_MMC_MXC/g s/CONFIG_MXS_MMC/CONFIG_MMC_MXS/g s/CONFIG_TEGRA_MMC/CONFIG_MMC_SDHCI_TEGRA/g s/CONFIG_SUNXI_MMC/CONFIG_MMC_SUNXI/g ' [2] Commit the changes [3] Create entries in driver/mmc/Kconfig. (copied from Linux) [4] Move the options with the following command tools/moveconfig.py -y -r HEAD \ MMC_DAVINCI MMC_OMAP_HS MMC_MXC MMC_MXS MMC_SDHCI_TEGRA MMC_SUNXI [5] Sort and align drivers/mmc/Makefile for readability Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Marek Vasut <marex@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2017-01-10-51/+69
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| * sunxi: A64: use H3 DRAM initialization code for A64 as wellJens Kuske2017-01-04-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The A64 DRAM controller is very similar to the H3 one, so the code can be reused with some small changes. This refactoring does not change the code size for the existing H3 part. [Andre: rework from #ifdefs to using socid parameters in static functions, minor fixes, merging in fixes from Jens] Signed-off-by: Jens Kuske <jenskuske@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
| * sunxi: H3: add and rename some DRAM contoller registersJens Kuske2017-01-04-19/+24
| | | | | | | | | | | | | | | | | | The IOCR registers got renamed to BDLR to match the public documentation of similar controllers. Signed-off-by: Jens Kuske <jenskuske@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
| * sunxi: A64: do an RMR switch if started in AArch32 modeAndre Przywara2017-01-04-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner A64 SoC starts execution in AArch32 mode, and both the boot ROM and Allwinner's boot0 keep running in this mode. So U-Boot gets entered in 32-bit, although we want it to run in AArch64. By using a "magic" instruction, which happens to be an almost-NOP in AArch64 and a branch in AArch32, we differentiate between being entered in 64-bit or 32-bit mode. If in 64-bit mode, we proceed with the branch to reset, but in 32-bit mode we trigger an RMR write to bring the core into AArch64/EL3 and re-enter U-Boot at CONFIG_SYS_TEXT_BASE. This allows a 64-bit U-Boot to be both entered in 32 and 64-bit mode, so we can use the same start code for the SPL and the U-Boot proper. We use the existing custom header (boot0.h) functionality, but restrict the existing boot0 header reservation to the non-SPL build now. A SPL wouldn't need such header anyway. This allows to have both options defined and lets us use one for the SPL and the other for U-Boot proper. Also add arch/arm/mach-sunxi/rmr_switch.S, which contains the original ARM assembly code and instructions how to re-generate the encoded version. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
| * ARM: boot0 hook: remove macro, include whole header fileAndre Przywara2017-01-04-21/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For prepending some board specific header area to U-Boot images we were so far including a header file with a macro definition containing the actual header specification. This works fine if there are just a few statements and if there is only one alternative. However adding more complex code quickly gets messy with this approach, so let's just drop that intermediate macro and let the #include actually insert the code directly. This converts the callers and the callees, but doesn't change anything at this point. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Steve Rae <steve.rae@raedomain.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
| * armv8: move reset branch into boot hookAndre Przywara2017-01-04-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The boot0 hook we have so far is applied _after_ the initial branch to the "reset" entry point. An upcoming change requires even this branch to be changed, so we apply the hook macro at the earliest point, and have the branch in the hook file as well. This is no functional change at this point, just refactoring to simplify upcoming patches. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jagan@openedev.com>
| * move UL() macro from armv8/mmu.h into common.hAndre Przywara2017-01-04-8/+0
| | | | | | | | | | | | | | | | | | | | | | The UL() macro is pretty useful in sharing constants between assembly and C files while still being able to specify a type for C. Move the macro from an armv8 specific header into a common header file to be able to use it by arm code (for instance) as well. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
* | arm: layerscape: Move CONFIG_SYS_FSL_ERRATUM_* to KconfigYork Sun2017-01-04-24/+0
| | | | | | | | | | | | Use Kconfig to select errata workaround. Signed-off-by: York Sun <york.sun@nxp.com>
* | fsl_ddr: Move DDR config options to driver KconfigYork Sun2017-01-04-2/+2
| | | | | | | | | | | | | | | | | | Create driver/ddr/fsl/Kconfig and move existing options. Clean up existing macros. Signed-off-by: York Sun <york.sun@nxp.com> [trini: Migrate sbc8641d, xpedite537x and MPC8536DS, run a moveconfig.py -s] Signed-off-by: Tom Rini <trini@konsulko.com>
* | crypto: Move CONFIG_SYS_FSL_SEC_LE and _BE to KconfigYork Sun2017-01-04-5/+0
| | | | | | | | | | | | | | Use Kconfig option to set little- or big-endian access to secure boot and trust architecture. Signed-off-by: York Sun <york.sun@nxp.com>
* | crypto: Move SYS_FSL_SEC_COMPAT into driver KconfigYork Sun2017-01-04-3/+0
|/ | | | | | | Instead of define CONFIG_SYS_FSL_SEC_COMPAT in header files for PowerPC and ARM SoCs, move it to Kconfig under the driver. Signed-off-by: York Sun <york.sun@nxp.com>
* arm: imx: add HAB authentication of image to SPL bootSven Ebenfeld2017-01-02-0/+2
| | | | | | | | | | | | | | | | | | | | | When using HAB as secure boot mechanism on Wandboard, the chain of trust breaks immediately after the SPL. As this is not checking the authenticity of the loaded image before jumping to it. The HAB status output will not be implemented in SPL as it adds a lot of strings that are only required in debug cases. With those it exceeds the maximum size of the available OCRAM (69 KiB). The SPL MISC driver support must be enabled, so that the driver can use OTP fuse to check if HAB is enabled. Cc: sbabic@denx.de v2-Changes: None Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Tested-by: George McCollister <george.mccollister@gmail.com>
* Update Maintainer and Author's email addressAjay Bhargav2016-12-27-3/+3
| | | | | | | | I am not longer using my old email address "ajay.bhargav@einfochips.com". For U-Boot development email address is now updated to contact@8051projects.net Signed-off-by: Ajay Bhargav <contact@8051projects.net>
* ARM: revive CONFIG_USE_ARCH_MEMCPY/MEMSET for UniPhier and TegraMasahiro Yamada2016-12-27-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit be72591bcd64 ("Kconfig: Move USE_ARCH_MEMCPY/MEMSET to Kconfig") is misconversion. The original logic in include/configs/uniphier.h was as follows: #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_ARM64) #define CONFIG_USE_ARCH_MEMSET #define CONFIG_USE_ARCH_MEMCPY #endif This means those configs were enabled when building U-Boot proper, but disabled when building SPL. Likewise for Tegra. Now "depends on !SPL" prevents any boards with SPL support from reaching these options. This changed the behavior for UniPhier and Tegra SoC family. Please notice these two options only control the U-Boot proper build. As you see arch/arm/Makefile, ARM-specific memset/memcpy are never compiled for SPL. So, __HAVE_ARCH_MEMCPY/MEMSET should not set for SPL. Fixes: be72591bcd64 ("Kconfig: Move USE_ARCH_MEMCPY/MEMSET to Kconfig") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
* Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2016-12-23-0/+1
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| * sunxi: fix SID read on H3Icenowy Zheng2016-12-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | H3 SID controller has some bug, which makes the initial SID value at SUNXI_SID_BASE wrong when boot. Change the SID retrieve code to call the SID Controller directly on H3, which can get the correct value, and also fix the SID value at SUNXI_SID_BASE, so that it can be used by further operations. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
* | block: Move ceva driver to DMMichal Simek2016-12-20-2/+0
|/ | | | | | | | | This patch also includes ARM64 zynqmp changes: - Remove platform non DM initialization - Remove hardcoded sata base address Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2016-12-18-34/+1104
|\ | | | | | | | | | | Migrate CONFIG_ARCH_USE_MEMSET/MEMCPY with this merge. Signed-off-by: Tom Rini <trini@konsulko.com>
| * imx-common: lcdif: update lcdif regs for i.MX6SL/SLLPeng Fan2016-12-16-3/+4
| | | | | | | | | | | | | | Update lcdif regs for i.MX6SL/SLL Signed-off-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * imx: clock: gate clk before changing pix clk muxPeng Fan2016-12-16-1/+1
| | | | | | | | | | | | | | | | | | | | | | The LCDIF Pixel clock mux is not glitchless, so need to gate before changing mux. Also change enable_lcdif_clock prototype with a new input parameter to indicate disable or enable. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
| * imx: mx6sl: add lcdif clock supportPeng Fan2016-12-16-0/+21
| | | | | | | | | | | | Add lcdif clock support for i.MX6SL. Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * imx: mx6sll: add iomux settingsPeng Fan2016-12-16-2/+4
| | | | | | | | | | | | | | | | Add iomux settings for i.MX6 SLL Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye.Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
| * imx: mx6sll: update register addressPeng Fan2016-12-16-27/+50
| | | | | | | | | | | | | | Update register address for i.MX6 SLL Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
| * imx: mx6sll: add pinmux header filesPeng Fan2016-12-16-0/+1021
| | | | | | | | | | | | | | Add i.MX6SLL pinmux header files Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
| * imx: add i.MX 6SLL CPU typePeng Fan2016-12-16-1/+3
| | | | | | | | | | | | | | | | Add i.MX6SLL cpu type. MXC_CPU_MX6D is not a real value in chip, so change it to 0x6A. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* | ARMv8: Setup PSCI memory and device treemacro.wave.z@gmail.com2016-12-15-1/+12
| | | | | | | | | | | | | | | | | | Newly add ARMv8 PSCI needs to be initialized, be copied or reserved in right place, this patch does all the setup steps. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | ARMv8: Add basic PSCI frameworkmacro.wave.z@gmail.com2016-12-15-0/+15
| | | | | | | | | | | | | | | | | | | | This patch introduces a generic ARMv8 PSCI framework, with all functions returning a dummy ARM_PSCI_RET_NI (Not Implemented), then it is up to each platform to implement their own functions based on this framework. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | ARMv8: Enable SMC instructionmacro.wave.z@gmail.com2016-12-15-1/+7
| | | | | | | | | | | | | | | | PSCI implementation needs the SMC instruction to be enabled. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | ARMv8: LS1043A: change macro CONFIG_ARMV8_PSCI definitionmacro.wave.z@gmail.com2016-12-15-1/+1
|/ | | | | | | | | | | | NXP/Freescale uses macro CONFIG_ARMV8_PSCI to enable their private PSCI implementation in PPA firmware, but this macro naming too generic, so this patch replaces it with a specic one CONFIG_FSL_PPA_ARMV8_PSCI. And this macro CONFIG_ARMV8_PSCI will be used for a generic PSCI for ARMv8 which will be added in following patchs. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
* Merge git://www.denx.de/git/u-boot-marvellTom Rini2016-12-12-0/+38
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| * arm64: mvebu: Add L3 cache flush functionality to A8K familyKonstantin Porotchkin2016-12-12-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing L3 cache flush functionality which absence prevents Linux kernel from normal boot in case the L3 cache is enabled by ATF. The L3 cache is named the "last level" cache in order to keep the terminology similar to the ATF code. This cache should not be disabled by u-boot since the Linux kernel cannot activate it, so it is activates at ATF stage. However the cache flush is required for preventing data corruption after disabling the MMU and the data cache before passing control to the loaded Linux image. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@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> Signed-off-by: Stefan Roese <sr@denx.de>
| * arm64: mvebu: pinctrl: Add pin control driver for A8K familyKonstantin Porotchkin2016-12-12-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a DM port of Marvell pin control driver. The A8K SoC family contains several silicone dies interconnected in a single package. Every die is normally equipped with its own pin controller unit. There are 2 pin controllers in A70x0 SoC and 3 in A80x0 SoC. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@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> Signed-off-by: Stefan Roese <sr@denx.de>
* | arm: am33xx: Initialize EMIF REG_PR_OLD_COUNT for BBB and am335x-evmJyri Sarha2016-12-09-0/+1
|/ | | | | | | | | | | | | | Initialize EMIF OCP_CONFIG registers REG_COS_COUNT_1, REG_COS_COUNT_2, and REG_PR_OLD_COUNT field for Beaglebone-Black and am335x-evm. With the default values LCDC suffers from DMA FIFO underflows and frame synchronization lost errors. The initialization values are the highest that work flawlessly when heavy memory load is generated by CPU. 32bpp colors were used in the test. On BBB the video mode used 110MHz pixel clock. The mode supported by the panel of am335x-evm uses 30MHz pixel clock. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"Tom Rini2016-12-09-0/+2
| | | | | This reverts commit 3edc0c252257e4afed163a3a74aba24a5509b198, reversing changes made to bb135a0180c31fbd7456021fb9700b49bba7f533.
* block: Move ceva driver to DMMichal Simek2016-12-08-2/+0
| | | | | | | | | | | | | | | | | | | | | | This patch also includes ARM64 zynqmp changes: - Remove platform non DM initialization - Remove hardcoded sata base address Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Series-to: sjg, agraf@suse.de Series-cc: uboot Series-version: 4 Series-changes: 2 - make ceva_init_sata static - Move SATA_CEVA to defconfig - Initalized max_lun and max_id platdata Series-changes: 3 - Extend Kconfig help description - sort dm.h - Remove SPL undefinition from board file - Fix Kconfig dependecies
* armv8: QSPI: Add AHB bus 16MB+ size supportYuan Yao2016-12-05-0/+2
| | | | | | | | The default configuration for QSPI AHB bus can't support 16MB+. But some flash on NXP layerscape board are more than 16MB. Signed-off-by: Yuan Yao <yao.yuan@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* Merge git://git.denx.de/u-boot-mpc85xxTom Rini2016-12-04-3/+2
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| * 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>
* | 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: OMAP4+: Add support for getting pbias info from boardLokesh Vutla2016-12-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | 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/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Redefine voltage and efuse macros per OPP using KconfigSuman Anna2016-12-04-13/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Vutla2016-12-04-2/+21
| | | | | | | | | | | | | | | | | | | | | | 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>
generated by cgit v1.1 at 2024-11-15 08:30:41 +0000