summaryrefslogtreecommitdiff
path: root/arch/arm
AgeCommit message (Collapse)Author
2019-10-08mx6: clock: Allow enable_ipu_clock() to be built for SPL codeFabio Estevam
Allow enable_ipu_clock() to be built for SPL code. This is done in preparation for configuring the NoC registers on i.MX6QP in SPL. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08configs: pico-imx7d: Convert to DM_VIDEOJoris Offouga
This commit convert all pico-imx7d to DM_VIDEO Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2019-10-08ARM: dts: pico-imx7d: sync device tree with v5.3-rc6Joris Offouga
Synchronize device tree with v5.3-rc6 label Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2019-10-08ARM: dts: pico-imx7d: Add u-boot.dtsi for uboot specific dts changeJoris Offouga
This commit introduce u-boot.dtsi Signed-off-by: Joris Offouga <offougajoris@gmail.com> Suggested-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: cpu: fix mac fuse word for i.MX8QMPeng Fan
i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.cPeng Fan
Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_pm_is_partition_startedPeng Fan
Add sc_pm_is_partition_started to check whether a partition has been started. This will be used to detect M4 partition booted up or not, then we could choose which dtb to use. If M4 is up, we need use dtb, such as imx8qm-mek-rpmsg.dtb. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: fdt: add optee nodePeng Fan
Add OP-TEE device tree node for Linux according to args passed from ATF. If ATF has been built with OP-TEE running, boot_pointer[1] will indicate that. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: save args passed from ATFPeng Fan
We use information from ATF to know whether OP-TEE is running or not. So save args passed from ATF. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: fdt: configure sid for mastersPeng Fan
On i.MX8QM, sid is programmable, so we could program sid according the value encoded in device tree. This patch support legacy bindings which are still being used by XEN and new bindings used by Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_rm_set_master_sidPeng Fan
Add sc_rm_set_master_sid to set stream sid of masters to make sure they could use smmu. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: disable node when the resource is not ownedPeng Fan
When resource is not assigned to non-secure Linux, if linux continue to use the node, linux may crash or hang. So need to set the node status to disabled for not owned resources. The resource id is in the power-domains property in device tree, so parse the power-domains property to get the resource id and use scfw api to check whether it is owned by current partition. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8qm: power up SMMUPeng Fan
There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: sys_proto: add is_imx8qm helperPeng Fan
Add is_imx8qm helper which could be used by SoC and Driver code. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: Probe the SCU driver by using uclass functionYe Li
Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: add container targetPeng Fan
To support SPL loading container file, add a new Makefile target, and introduce a new Kconfig file to source the cfg file which will be parsed by mkimage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8: support parsing i.MX8 Container filePeng Fan
Add parsing i.MX8 Container file support, this is to let SPL could load images in a container file to destination address. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: imx6qdl: dtsi: move U-Boot specific change to u-boot.dtsiPeng Fan
The changes were added by following patch: commit <9002e735e717> ("imx: mx6sabresd: fix boot hang with video") commit <f45ec8fcfb86> ("imx6: dts: add 'u-boot, dm-pre-reloc' to soc and ipu nodes") Let's move the U-Boot specific change to imx6qdl-u-boot.dtsi Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08Kconfig: Migrate CONFIG_CSF_SIZE to KconfigBreno Matheus Lima
Move CONFIG_CSF_SIZE to Kconfig and define default value as 0x4000. mx8mqevk requires 0x2000 add this configuration in imx8mq_evk_defconfig file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08i.MX7ULP: Change clock rate calculation for NIC1 BUS and EXTYe Li
On i.MX7ULP B0, there is change in NIC clock dividers architecture. On A0, the NIC1 BUS and EXT dividers were in a chain with NIC1 DIV, but on B0 they are parallel with NIC1 DIV. So now the dividers are independent. This patch modifies the scg_nic_get_rate function according to this change. Signed-off-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Set A7 core frequency to 500Mhz for B0 chipYe Li
The normal target frequency for ULP A7 core is 500Mhz, but now ROM set the core frequency to 413Mhz. So change it to 500Mhz in u-boot. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Add CPU revision check for B0Peng Fan
Since there is no register for CPU revision, we use ROM version to check the A0 or B0 chip. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Workaround APLL PFD2 to 345.6MhzYe Li
The GPU uses APLL PFD2 as its clock parent (483.84Mhz) with divider set to 1. This frequecy is out of ULP A0 spec. The MAX rate for GPU is 350Mhz. So we simply configure the APLL PFD2 to 345.6Mhz (FRAC=28) to workaround the problem. The correct fix should let GPU handle the clock rate in kernel. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Fix SPLL/APLL clock rate calculation issueYe Li
The num/denom is a float value, but in the calculation it is convert to integer 0, and cause the result wrong. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Fix wrong i2c configuration nameYe Li
Wrong I2c driver configuration name is used in codes, so I2c driver is not built. Correct it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Add CONFIG_MX7ULP to kconfigYe Li
Since many drivers need this CONFIG_MX7ULP to distiguish the settings for i.MX7ULP only. Add this entry to cpu's kconfig. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Fix PCC register bits mask and offset issueYe Li
The offset for FRAC and the mask for PCD are not correct. If we set FRAC, we can't get the right frequency. Fix them to correct value. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Correct the clock indexBai Ping
On i.MX7ULP, value zero is reserved in SCG1 RCCR register, so the val should be decreased by 1 to get the correct clock source index. Signed-off-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08i.MX7ULP: Fix system reset after a7 rtc alarm expired.Bai Ping
The board will reboot if A7 core enter mem mode by rtc, then M4 core enter VLLS mode after the RTC alarm expired. Enable the dumb PMIC mode to fix this issue. Since i.MX7ULP B0 moves the SNVS LP into M4 domain, A core can't access it. So check the CPU rev and not apply the settings for B0. Signed-off-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: i.MX7ULP: add get_boot_devicePeng Fan
Add get_boot_device for i.MX7ULP Signed-off-by: Peng Fan <peng.fan@nxp.com> Tested-by: Fabio Estevam <festevam@gmail.com>
2019-10-08nitrogen6x: migrate to using device treeTroy Kisky
Migrate to using device tree required for further driver model integration. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2019-10-08ARM: imx: Support larger SPL size on IMX6DQRobert Hancock
Previously the SPL size on all iMX6 platforms was restricted to 68KB because the OCRAM size on iMX6SL/DL parts is only 128KB. However, the other iMX6 variants have 256KB of OCRAM. Add an option CONFIG_MX6_OCRAM_256KB which allows using the full size on boards which don't need to support the SL/DL variants. This allows for an SPL size of 196KB, which makes it much easier to use configurations such as SPL with driver model and FDT control. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Tested-by: Adam Ford <aford173@gmail.com> #imx6q_logic
2019-10-08spl: imx: only use HAB if spl fit signature is not enabledRicardo Salveti
There is no need to use HAB for FIT signature validation when SPL_FIT_SIGNATURE is also enabled, as that will be validated via the normal U-Boot signed FIT image flow. This allows having SPL validated by HAB and the payloads to follow being validated with FIT signatures only. Signed-off-by: Ricardo Salveti <ricardo@foundries.io> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: apalis_imx6: select MX6Q via KconfigRicardo Salveti
Toradex Apalis iMX6 modules are available in the iMX6D and iMX6Q variants, which are quite similar and already managed via only one dtb in u-boot (imx6-apalis.dtb). Select MX6Q via Kconfig by default in order to automatically enable the HAS_CAAM and MX6_SMP features. Signed-off-by: Ricardo Salveti <ricardo@foundries.io> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-10-08arm: dts: imx: fsl-imx8qm.dtsi: add gpio aliases to fix gpio commandPeng Fan
The gpio command currently uses equal bank names "GPIO0_" for all existing gpio banks, i. e.: U-Boot# gpio status -a Bank GPIO0_: GPIO0_0: input: 0 [ ] GPIO0_1: input: 0 [ ] ... Bank GPIO0_: GPIO0_0: input: 0 [ ] GPIO0_1: input: 0 [ ] ... So the command is broken, it is not possible to address a desired bank. Add gpio aliases to fix this. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-08spl: pass args to board_return_to_bootromPeng Fan
Pass spl_image and bootdev to board_return_bootrom. i.MX8MN needs the args to let ROM to load images Cc: Simon Glass <sjg@chromium.org> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-10-08imx: mx6ul_14x14_evk: convert to DM_VIDEOPeng Fan
To support DM_VIDEO, Add display node for lcdif Drop board iomuxc settings. Enable DM_VIDEO Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-08imx: add i.MX6ULZ boardPeng Fan
Add i.MX6ULZ board support. the i.MX6ULZ is SW compatible with i.MX6ULL. so most code of i.MX6ULL can be reused by i.MX6ULZ. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08imx: add i.MX6ULZ cpu typePeng Fan
Add i.MX6ULZ cpu type and helper. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08arm: dts: import dts for i.MX6ULZPeng Fan
Import kernel dts for i.MX6ULZ from commit <0a8ad0ffa4d8> ("Merge tag 'for-linus-5.3-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08arm: dts: sync dts for i.MX6ULLPeng Fan
Sync kernel dts for i.MX6ULL from commit <0a8ad0ffa4d8> ("Merge tag 'for-linus-5.3-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08arm: dts: sync dts for i.MX6ULPeng Fan
Sync kernel dts for i.MX6UL from commit <0a8ad0ffa4d8> ("Merge tag 'for-linus-5.3-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-10-08ARM: dts: at91: sam9x60ek: add onewire supportEugen Hristev
Add support for onewire memory. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2019-10-08ARM: dts: at91: sam9x60: add onewire nodeEugen Hristev
Add onewire node for w1 support. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2019-10-08ARM: dts: at91: sam9x60ek: Enable qspi nodeTudor Ambarus
The sam9x60 qspi controller uses 2 clocks, one for the peripheral register access, the other for the qspi core and phy. Both are mandatory. Enable the qspi node together with the SST26VF064B qspi nor flash memory. Booting from the QSPI NOR flash is now possible. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-10-08ARM: at91: Add SFR definitionsTudor Ambarus
sama5's SFR has at offset 0x04 the DDR Configuration Register, while sam9x60's SFR contains the EBI Chip Select Register. Add a union to reconcile both boards. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-10-08ARM: at91: Rename sama5_sfr.h to at91_sfr.hTudor Ambarus
The Special Function Registers (SFR) are present in sam9x5 and sam9x60 too, rename sama5_sfr to at91_sfr.h. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-10-08board: atmel: Add sam9x60ek boardSandeep Sheriker Mallikarjun
Add new board SAM9X60-EK using the ARM926 SAM9X60 SoC. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com> [tudor.ambarus@microchip.com: - fix number of DRAM banks: One DDR2-SDRAM (W972GG6KB 2 Gbit = 16 Mbit x 16 x 8 banks] - drop SPL related macros - drop memtest macros - drop CONFIG_SPI_BOOT, CONFIG_SYS_USE_DATAFLASH related macros - drop inclusion of asm/arch/at91sam9_smc.h] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-10-08ARM: dts: at91: sam9x60: Add macb0 Ethernet controllerNicolas Ferre
Add Ethernet controller to dtsi file and enable it on sam9x60ek platform connected with rmii. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2019-10-08ARM: dts: Add dts files for sam9x60ekSandeep Sheriker Mallikarjun
add device tree files for sam9x60ek board with below changes. - Add initial device nodes (pmc, pinctrl, sdhc, dbgu & pit) - Add the reg property for the pinctrl node. - Add the "u-boot,dm-pre-reloc" property to determine which nodes are used by the board_init_f stage. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com> [prasanthi.chellakumar@microchip.com: fix style/whitespace issues] Signed-off-by: Prasanthi Chellakumar <prasanthi.chellakumar@microchip.com> [nicolas.ferre@microchip.com: - fix gclk, - fix pio/pinctrl controller definition and allow to have more than only PIOA for this SoC, - removing pinctrl address] Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> [claudiu.beznea@microchip.com: - use SAM9X60's compatible for pinctrl - add drive strength and slew rate options for SDMMC0 pins.] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> [tudor.ambarus@microchip.com: - u-boot,dm-pre-reloc property in dedicated file, - fix pit len, starts from 0xFFFFFE40 and it is of len 0x10] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
generated by cgit (git 2.34.1) at 2025-01-27 08:21:53 +0000