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2016-11-13mx6ull_14x14_evk: Add README fileDiego Dorta
Add a README file to help users getting started with the board. Signed-off-by: Diego Dorta <diego.dorta@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2016-11-06mx6sabresd: Make Ethernet functional againFabio Estevam
Since commit ce412b79e7255770 ("drivers: net: phy: atheros: add separate config for AR8031") ethernet does not work on mx6sabresd. This commit correctly assigns ar8031_config() as the configuration function for AR8031 in the same way as done in the Linux kernel. However, on mx6sabresd design we need some additional configuration, such as enabling the 125 MHz AR8031 output that needs to be done in the board file. This also aligns with the same method that the kernel performs the AR8031 fixup in arch/arm/mach-imx/mach-imx6q.c. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-10-28Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: common/Kconfig configs/dms-ba16_defconfig
2016-10-26imx: s/docs\/README.imximage/doc\/README.imximage/gJagan Teki
Fixed typo for doc/README.imximage on respective imximage.cfg files. Cc: Tom Rini <trini@konsulko.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-10-24imx: mx6ullevk: correct boot device macroPeng Fan
Correct boot device macro according to kconfig entry in common/Kconfig Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2016-10-24imx: mx6ullevk: support pluginPeng Fan
Add plugin code for mx6ullevk. Define CONFIG_USE_IMXIMG_PLUGIN in defconfig file to use plugin code. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2016-10-17mx6sabresd: Add README fileDiego Dorta
Add a README to explain the steps for booting mx6sabresd in different ways: 1. Booting via Normal U-Boot (u-boot.imx) 2. Booting via SPL (SPL and u-boot.img) 3. Booting via Falcon mode (SPL launches the kernel directly) Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
2016-10-17mx6sabresd: Add Falcon mode supportDiego Dorta
Allow i.MX6Q Sabre SD to load the kernel and dtb via SPL in Falcon mode. Based on the Falcon mode code for MX6 Gateworks Ventana board. Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
2016-10-14pbl: use "wait" command instead of "flush" commandZhao Qiang
PBL flush command is restricted to CCSR memory space. So use WAIT PBI command to provide enough time for data to get flush in target memory. Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> [York Sun: rewrap commit message] Reviewed-by: York Sun <york.sun@nxp.com>
2016-10-14Txxx/RCW: Split unified RCW to RCWs for sd, spi and nand.Zhao Qiang
T series boards use unified RCW for sd, spi and nand boot. Now split txxx_rcw.cfg to txxx_sd_rcw.cfg, txxx_spi_rcw.cfg and txxx_nand_rcw.cfg for SPI/NAND/SD boot. And modify RCW[PBI_SRC] for them: PBI_SRC=5 for SPI 24-bit addressing PBI_SRC=6 for SD boot PBI_SRC=14 for IFC NAND boot Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-10-12Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: include/configs/ls1021aqds.h include/configs/ls1021atwr.h
2016-10-08Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-10-06spi: Move freescale-specific code into a private headerSimon Glass
At present there are two SPI functions only used by freescale which are defined in the spi_flash.h header. One function name matches an existing generic SPL function. Move these into a private header to avoid confusion. Arcturus looks like it does not actually support SPI, so drop the SPI code from that board. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-06armv7: LS1021a: enable i-cache in start.SXiaoliang Yang
Delete CONFIG_SKIP_LOWLEVEL_INIT define in ls1021atwr.h and ls1021aqds.h can let it run cpu_init_cp15 to enable i-cache. First stage of u-boot can run faster after that. There is a description about skip lowlevel init in board/freescale/ls1021atwr/README. Signed-off-by: Xiaoliang Yang <xiaoliang.yang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-10-06fsl_sec_mon: Update driver for Security MonitorSumit Garg
Update the API's for transition of Security Monitor states. Instead of providing both initial and final states for transition, just provide final state for transition as Security Monitor driver will take care of it internally. Signed-off-by: Sumit Garg <sumit.garg@nxp.com> [York Sun: Reformatted commit message slightly] Reviewed-by: York Sun <york.sun@nxp.com>
2016-10-04arm: imx: add i.MX6ULL 14x14 EVK board supportPeng Fan
Add i.MX6ULL EVK board support: Add device tree file, which is copied from NXP Linux. Enabled DM_MMC, DM_GPIO, DM_I2C, DM_SPI, PINCTRL, DM_REGULATOR. The uart iomux settings are still keeped in board file. Boot Log: U-Boot 2016.09-rc1-00366-gbb419ef-dirty (Aug 11 2016 - 13:08:58 +0800) CPU: Freescale i.MX6ULL rev1.0 at 396MHz CPU: Commercial temperature grade (0C to 95C) at 15C Reset cause: POR Model: Freescale i.MX6 ULL 14x14 EVK Board Board: MX6ULL 14x14 EVK DRAM: 512 MiB MMC: initialized IMX pinctrl driver FSL_SDHC: 0, FSL_SDHC: 1 In: serial Out: serial Err: serial Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 => mmc dev 1 switch to partitions #0, OK mmc1 is current device Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2016-10-04mx6sabresd: Make SPL DDR configuration to match the DCD tableFabio Estevam
When using SPL on i.mx6 we frequently notice some DDR initialization mismatches between the SPL code and the non-SPL code. This causes stability issues like the ones reported at 7dbda25ecd6d7c ("mx6ul_14x14_evk: Pass refsel and refr fields to avoid hang") and also: http://lists.denx.de/pipermail/u-boot/2016-September/266355.html . As the non-SPL code have been tested for long time and proves to be reliable, let's configure the DDR in the exact same way as the non-SPL case. The idea is simple: just use the DCD table and write directly to the DDR registers. Retrieved the DCD tables from: board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg and board/freescale/mx6sabresd/mx6qp.cfg (NXP U-Boot branch imx_v2015.04_4.1.15_1.0.0_ga) This method makes it easier for people converting from non-SPL to SPL code. Other benefit is that the SPL binary size is reduced from 44 kB to 39.9 kB. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-27usb: fsl: Rename fdt_fixup_dr_usbSriram Dash
The function fdt_fixup_dr_usb is specific to fsl/nxp. So, make the function name explicit and rename fdt_fixup_dr_usb into fsl_fdt_fixup_dr_usb. Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
2016-09-26Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini
trini: Drop local memset() from examples/standalone/mem_to_mem_idma2intr.c Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-26driver: ddr: fsl_mmdc: Pass board parameters through data structureYork Sun
Instead of using multiple macros, a data structure is used to pass board-specific parameters to MMDC DDR driver. Signed-off-by: York Sun <york.sun@nxp.com> CC: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-23treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-23arch, board: squash lines for immediate returnMasahiro Yamada
Remove unneeded variables and assignments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com> Reviewed-by: Angelo Dureghello <angelo@sysam.it>
2016-09-14armv8: ls1046aqds: Add LS1046AQDS board supportShaohui Xie
LS1046AQDS Specification: ------------------------- Memory subsystem: * 8GByte DDR4 SDRAM (64bit bus) * 128 Mbyte NOR flash single-chip memory * 512 Mbyte NAND flash * 64 Mbyte high-speed SPI flash * SD connector to interface with the SD memory card Ethernet: * Two XFI 10G ports * Two SGMII ports * Two RGMII ports PCIe: supports Gen 1 and Gen 2 SATA 3.0: one SATA 3.0 port USB 3.0: two micro AB connector and one type A connector UART: supports two UARTs up to 115200 bps for console Signed-off-by: Shaohui Xie <Shaohui.Xie@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>
2016-09-14armv8: ls1046ardb: Add LS1046ARDB board supportMingkai Hu
LS1046ARDB Specification: ------------------------- Memory subsystem: * 8GByte DDR4 SDRAM (64bit bus) * 512 Mbyte NAND flash * Two 64 Mbyte high-speed SPI flash * SD connector to interface with the SD memory card * On-board 4G eMMC Ethernet: * Two XFI 10G ports * Two SGMII ports * Two RGMII ports PCIe: * PCIe1 (SerDes2 Lane0) to miniPCIe slot * PCIe2 (SerDes2 Lane1) to x2 PCIe slot * PCIe3 (SerDes2 Lane2) to x4 PCIe slot SATA: * SerDes2 Lane3 to SATA port USB 3.0: one super speed USB 3.0 type A port one Micro-AB port UART: supports two UARTs up to 115200 bps for console Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14driver/ddr/fsl: Add general MMDC driver and reuse common MMDC driver for ls1012aShengzhou Liu
This general MMDC driver adds basic support for Freescale MMDC (Multi Mode DDR Controller). Currently MMDC is integrated on ARMv8 LS1012A SoC for DDR3L, there will be a update to this driver to support more flexible configuration if new features (DDR4, multiple controllers/chip selections, etc) are implimented in future. Meantime, reuse common MMDC driver for LS1012ARDB/LS1012AQDS/ LS1012AFRDM. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14armv7:ls1021a: Enable workaround for DDR erratum A-009942Shengzhou Liu
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14nxp: ls102xa: add LS1 PSCI system suspendHongbo Zhang
The deep sleep function of LS1 platform, is mapped into PSCI system suspend function, this patch adds implementation of it. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14armv8: ls2080a: Remove debug server supportYork Sun
Debug server feature has been dropped from roadmap. Signed-off-by: York Sun <york.sun@nxp.com>
2016-09-14fsl-layerscape: Add workaround for PCIe erratum A010315Hou Zhiqiang
As the access to serders protocol unselected PCIe controller will hang. So disable the R/W permission to unselected PCIe controller including its CCSR, IO space and memory space according to the serders protocol field of RCW. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14fsl: csu: add an API to set R/W permission to PCIeHou Zhiqiang
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14fsl: csu: add an API to set individual device access permissionHou Zhiqiang
Add this API to make the individual device is able to be set to the specified permission. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14arm: fsl-layerscape: move forward the non-secure access permission setupHou Zhiqiang
Move forward the basic non-secure access enable operation, so the subsequent individual device access permission can override it. And collect the dispersed callers in board level, and then move them to SoC level. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14board: ls1043ardb: move sec_init to board_initSumit Garg
sec_init() which was earlier called in misc_init_r() is now done in board_init() before PPA init as SEC block will be used during PPA image validation. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Signed-off-by: Sumit Garg <sumit.garg@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-06mx6ul_14x14_ev: Enable the CCGR clocks earlierFabio Estevam
To be in the safe side we need to enable the CCGR clocks prior to calling arch_cpu_init(). Inspired by Tim Harvey's commit d783c2744f9 ("imx: ventana: fix boot to SD"). Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> Tested-by: Eric Nelson <eric@nelint.com>
2016-09-06mx6ul_14x14_evk: Adjust SPL DDR3 settingsFabio Estevam
Adjust DDR3 initialization done in SPL by comparing them against the NXP DCD table. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
2016-09-06mx6ul_14x14_evk: Pass refsel and refr fields to avoid hangFabio Estevam
When running a NXP 4.1 kernel with U-Boot mainline on a mx6ul-evk, we observe a hang when going into the lowest operational point of cpufreq. This hang issue does not happen on the NXP U-Boot version. After comparing the SPL DDR initialization against the DCD table from NXP U-Boot, the key difference that causes the hang is the MDREF register setting: DATA 4 0x021B0020 0x00000800 ,which means: REF_SEL = 0 --> Periodic refresh cycle: 64kHz REFR = 1 ---> Refresh Rate - 2 refreshes So adjust the MDREF initialization for mx6ul_evk accordingly to fix the kernel hang issue at low bus frequency. Reported-by: Eric Nelson <eric@nelint.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
2016-09-06mx6: ddr: Allow changing REFSEL and REFR fieldsFabio Estevam
Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
2016-09-06mx7dsabresd: Directly write to register LDOGCTLFabio Estevam
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need to do a read-modify-write operation. Simplify the code by writing directly to this register. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06mx7dsabresd: Directly write to register LDOGCTLFabio Estevam
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need to do a read-modify-write operation. Simplify the code by writing directly to this register. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06mx6ul_14x14_evk: don't use array for SD2 card detect padEric Nelson
Only a single pad is changed to change sdhc2_dat3 from an SDIO pin to and from GPIO4:5, so remove the array and use the imx_iomux_v3_setup_pad() routine. Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06mx7dsabresd: Print secure/non-secure mode infoFabio Estevam
mx7dsabresd has two targets: - mx7dsabresd_defconfig: boots in non-secure mode - mx7dsabresd_secure_defconfig: boots in secure mode Print the mode that is being used to help users to easily identify which target is running on the board. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-08-26treewide: fix "followings" to "following"Masahiro Yamada
Most of them are my mistakes. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-08-02board/freescale: Update MAINTAINERS filesYork Sun
Update maintainers for secure boot targets. Signed-off-by: York Sun <york.sun@nxp.com>
2016-07-28Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-07-28mx7dsabresd: MAINTAINERS: Add mx7dsabresd_secure_defconfigFabio Estevam
Add an entry for the mx7dsabresd_secure_defconfig target. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-07-28mx6ul_14x14_evk: Remove unused defineDiego Dorta
Remove unused define constant. Signed-off-by: Diego Dorta <diego.dorta@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-07-26armv8: ls1043aqds: add IFC fixup in case QSPI is enabledQianyu Gong
QSPI and IFC are pin-multiplexed on LS1043AQDS board. If QSPI is enabled, IFC would not be initialized correctly. So disable the IFC node for Linux. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-26ARMv7: PSCI: ls102xa: add more PSCI v1.0 functions implementionHongbo Zhang
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>
2016-07-26armv8: ls1043aqds: Update MAINTAINERSYork Sun
Add ls1043aqds_lpuart_defconfig to file list. Signed-off-by: York Sun <york.sun@nxp.com>
2016-07-26armv8: ls2080aqds: Update MAINTAINERSYork Sun
Add ls2080aqds_qspi_defconfig to file list. Signed-off-by: York Sun <york.sun@nxp.com>
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