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2018-10-22MLK-19970-1 doc: imx: hab: Add HABv4 introductionBreno Lima
The HABv4 is supported in i.MX 50, i.MX 53, i.MX 6, i.MX 7, series and i.MX 8M, i.MX8MM devices. Add an introductory document containing the following topics: - HABv4 Introduction - HABv4 Secure Boot - HABv4 Encrypted Boot - HAB PKI tree generation - HAB Fast Authentication PKI tree generation - SRK Table and SRK Hash generation Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com> Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22MLK-19790 imx: caam: new u-boot command to set PRIBLOB bitfield from CAAM ↵Clement Le Marquis
SCFGR register to 0x3 It is highly recommended to set the PRIBLOB bitfield to 0x3 once your encrypted boot image has booted up, this prevents the generation of new blobs that can be used to decrypt an encrypted boot image. The PRIBLOB is a sticky type bit and cannot be changed until the next power on reset. Add the set_priblob_bitfield U-Boot command to prevent the generation of new blobs. Signed-off-by: Clement Le Marquis <clement.lemarquis@nxp.com> Acked-by: Ye Li <Ye.Li@nxp.com>
2018-10-18MLK-19969 fastboot: write to wrong position when size bigger than 4GBFrank Li
chunk_data_sz = sparse_header->blk_sz * chunk_header->chunk_sz; All is uint32. chunk_data_sz may be bigger than 4G. Change chunk_data_sz to 64bit. force chunk_header->chunk_sz and sparse_header->blk_sz to 64bit. Signed-off-by: Frank Li <Frank.Li@nxp.com> Acked-by: Ye Li <Ye.Li@nxp.com>
2018-10-17MLK-19963 imx8mm: Update CPU speed gradingYe Li
According to iMX8MM datasheet (IMX8MMIEC_Rev_D and IMX8MMCEC_Rev_D), the speed grading for imx8mm is 800Mhz, 1.2Ghz, 1.6Ghz and 1.8Ghz. Update them to get_cpu_speed_grade_hz function. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-10-17MLK-19960-3 imx8mm: power down core 1/2/3 for variant partsYe Li
Power down the A53 cores for dual core and single core iMX8MM parts to save power. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-10-17MLK-19960-2 imx8mm: Update kernel DTB for variant partsYe Li
According the part type, delete A53 cores' nodes and disable VPU decoder/encoder nodes from kernel DTB. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-17MLK-19960-1 imx8mm: Add support for variant partsYe Li
iMX8MM family has several variant parts below. Add CPU type and relevant updates i.MX 8M Mini Quad Full featured, 4x A53 i.MX 8M Mini QuadLite No VPU, 4x A53 i.MX 8M Mini Dual Full featured, 2x A53 i.MX 8M Mini DualLite No VPU, 2x A53 i.MX 8M Mini Solo Full featured, 1x A53 i.MX 8M Mini SoloLite No VPU, 1x A53 Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-16iMX8QX mek SPL: Add FIT image loading supportAbel Vesa
Add support for FIT image loading of ATF and uboot proper for iMX8QXP mek. Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2018-10-16iMX8QM mek SPL: Add FIT image loading supportAbel Vesa
Add support for FIT image loading of ATF and uboot proper for iMX8QM mek. Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2018-10-16common: spl_mmc: Allow FIT image raw loadingAbel Vesa
If SPL is built with CONFIG_SPL_LOAD_FIT make the checking for FIT image. If there is no FIT image go with the raw default mode. Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2018-10-15MLK-19945 mx6dq: hab: Fix chip version in hab.h codeBreno Lima
Since commit 8891410c729b ("MLK-19848 mx6dq: Fix chip version issue for rev1.3") it's not possible to call the HAB API functions on i.MX6DQ SoC Rev 1.3: Authenticate image from DDR location 0x12000000... undefined instruction pc : [<412c00dc>] lr : [<8ff560bc>] reloc pc : [<c8b6d0dc>] lr : [<178030bc>] sp : 8ef444a8 ip : 126e8068 fp : 8ff59aa8 r10: 8ffd51e4 r9 : 8ef50eb0 r8 : 006e8000 r7 : 00000000 r6 : 126ea01f r5 : 0000002b r4 : 126e8000 r3 : 412c00dd r2 : 00000001 r1 : 00000001 r0 : 00000063 Flags: nzCv IRQs off FIQs off Mode SVC_32 Resetting CPU ... resetting ... The hab.h code is defining the HAB API base address according to the old SoC revision number, thus failing when calling the HAB API authenticate_image() function. Fix this issue by using mx6dq rev 1.3 instead of mx6dq rev 1.5. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-12MLK-19907 imx8m: ddr4: Update the refresh_mode settingBai Ping
Update the refresh_mode setting. Clear the RFSHCTL3.refresh_mode bit to set it to normal_mode. Signed-off-by: Bai Ping <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-12MLK-19904 imx8mm_ddr4_evk: Update the mr value settingBai Ping
Update the DDR4 MR value on i.MX8MM DDR4 EVK board. Signed-off-by: Bai Ping <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-11MLK-19848 mx6dq: Fix chip version issue for rev1.3Ye Li
According to iMX6DQ RM, the minor field (low 8 bits) in DIGPROG is not aligned on silicon revision 1.3. So update get_cpu_rev to correct the revision. 0x00630002 Silicon revision 1.2 0x00630005 Silicon revision 1.3 0x00630006 Silicon revision 1.6 Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-10-12MLK-19890 configs: imx8qm_mek: create partition before loading hdmi firmwarePeng Fan
After loading hdmi firmware, create partition, HDMI power domain will be off, this will cause HDMI firmware being lost. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-12MA-13050-5 [Android] support evs on mek-8qxp boardzhang sanshan
camera sometime can't been open once run M4 image. ISI-CH0 probe funtion is not called when meet issue. The root cause is: M4 image set assign resource SC_R_ISI_CH0 into m4 partition when open camera in m4 side. Uboot will call update_fdt_with_owned_resources to check the pd in current dts node. it will call sc_rm_is_resource_owned to check the pd whether in other partition, If yes, it will delete the dts node. uboot delete isi_0 node whose pd is SC_R_ISI_CH0. add CONFIG_SKIP_RESOURCE_CHECING to skip checking resource when load dtb. Change-Id: Ibf79c0bb9bc133bd7e395be57ca4a1f2ca5cf75a Signed-off-by: zhang sanshan <sanshan.zhang@nxp.com>
2018-10-11MLK-19876 imx: hab: Enable hab.c to authenticate additional images in open ↵Breno Lima
configuration Currently it's not possible to authenticate additional boot images in HAB open configuration. The hab.c code is checking if the SEC_CONFIG[1] fuse is programmed prior to calling the hab_authenticate_image() API function. Users cannot check if their additional boot images has been correctly signed prior to closing their device. Enable hab.c to authenticate additional boot images in open mode so HAB events can be retrieved through get_hab_status() function. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-12MA-13048 [AUTO] Support program rpmb key with fastboot commandJi Luo
Add fastboot command "fastboot oem set-rpmb-key" to program the rpmb key which should be staged first. Usage: 1. fastboot stage my-rpmb-key.bin 2. fastboot oem set-rpmb-key Test: rpmb key programed successfully on imx8qxp. Change-Id: I95474a6367eb8ef0db16bb38680975b8c45b84f1 Signed-off-by: Ji Luo <ji.luo@nxp.com>
2018-10-11MLK-19894: i.MX6ULL: config: enable fastboot for qspi configHan Xu
enable fastboot for uuu in i.MX6ULL 14x14 QSPI config Signed-off-by: Han Xu <han.xu@nxp.com>
2018-10-11MLK-19882 imx8qm/qxp: introduce dom0fdt_file envPeng Fan
Introduce dom0fdt_file env to let user could change the dom0 dtb file. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-10MLK-19881 imx8mq_arm2: Fix SPL issue to support uuuYe Li
The codes in imx8mq ARM2 SPL still return back to ROM when booting from usb serial download. This is old way to support mfgtool not uuu. Update the codes to support uuu when SPL SDP is enabled. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-10MLK-19766 imx7ulp: enable uuu support in optee configShenwei Wang
Enabled fastboot relating macros in optee config to support uuu. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
2018-10-10MLK-19869-2 imx6: fix mmc_get_boot_dev issue when booting from USBYe Li
The mmc_get_boot_dev reads from SRC SBMR register. When booting with USB serial download, this function does not return correctly. Because SBMR won't reflect the USB boot. The patch adds USB boot checking to this function to fix the issue. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-10MLK-19869-1 imx6: improve the is_boot_from_usb implementationYe Li
Currently the is_boot_from_usb is checking the USB PHY Powerdown bit. This way has a defect that if we run any usb function in u-boot the checking will always return true. This patch improves the way to avoid such problem above. A new arch-specific flag is added to indicate if it is USB boot. We check the USB PHY PWD bit at early of boot stage then set that flag. So any following calling of is_boot_from_usb will return correct value. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-09MLK-19697 imx6sx sd board emmc config should use emmc kernel dtb defaultFrank Li
change default dtb to imx6sx-sdb-emmc.dtb when config as emmc Signed-off-by: Frank Li <Frank.Li@nxp.com>
2018-10-09MLK-19623: change hdmi keep-alive check mechanismLaurentiu Palcu
The current keep-alive check mechanism uses a static variable that is initialized to 0. When the function is first called, it may happen to catch the 8-bit keep-alive counter right when it overflows, hence returning BUSY. This patch will keep checking the counter for 10us, every 1us, but it will immediately return if the keep-alive counter changed. Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
2018-10-08MLK-19722-8 doc: imx: Improve i.MX documentation namingBreno Lima
There is no need to have README in all i.MX documents name. Remove README from i.MX docs name and add .txt file extension. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-08MLK-19722-7 doc: imx: misc: Reorganize miscellaneous documentationBreno Lima
The Serial Download Protocol feature is availible in various i.MX SoCs. Move README.sdp document to imx/misc directory. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-6 doc: imx: hab: Reorganize High Assurance Boot documentationBreno Lima
The current High Assurance Boot document README.mxc_hab include details for the following features in a single file: - HAB Secure Boot - HAB Encrypted Boot Split HAB documentation in a specific directory for a cleaner documentation structure, subsequent patches will include more content in HAB documentation. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-5 doc: imx: Reorganize i.MX SoC common documentationBreno Lima
The following documents describe device details according to the i.MX family: - README.imx25 - README.imx27 - README.imx5 - README.imx6 - README.mxs Move all device common related document to doc/imx/common for a better directory structure. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-4 doc: imx: mkimage: reorganize i.MX mkimage documentationBreno Lima
The following documents describe the image type used by the mkimage tool to generate U-Boot images for i.MX devices. - README.imximage - README.mxsimage Move all mkimage related document to doc/imx/mkimage for a better directory structure. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-3 doc: imx: Move SPD related info to the appropriate docBreno Lima
Currently the Serial Download Protocol tools and procedure are documented in two places: - doc/imx/README.sdp - doc/imx/README.imx6 It is better to consolidate all SDP related information into README.sdp file, so move the content from README.imx6 to README.sdp. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-2 doc: imx: reorganize i.MX documentationBreno Lima
Currently the U-Boot doc/ directory contains the following files that are only relevant for i.MX devices: - doc/README.imx25 - doc/README.imx27 - doc/README.imx5 - doc/README.imx6 - doc/README.imximage - doc/README.mxc_hab - doc/README.mxs - doc/README.mxsimage - doc/README.sdp Move all content to a common i.MX folder for a better documentation structure. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19722-1 doc: Move device tree bindings documentation to ↵Breno Lima
doc/device-tree-bindings Currently the U-Boot project contains 2 documentation directories: - doc/ - Documentation/ The Documentation directory only contains device tree bindings related content, so move the 2 files to doc/device-tree-bindings/. This commit is based in a previous submission in U-Boot upstream: http://git.denx.de/?p=u-boot.git;a=commit;h=ad7061ed742e1312289644268859a0f4b512aaee Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-08MLK-19783-2 mx6slevk: Fix wrong mmcdev value in spinor build imageYe Li
Decouple the CONFIG_SYS_MMC_ENV_DEV with CONFIG_ENV_IS_IN_MMC to fix wrong mmcdev value in spinor build image. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-10-08MLK-19783-1 mx6sx_ard/sdb: Fix wrong mmcdev value in qspi build imageYe Li
We are using CONFIG_SYS_MMC_ENV_DEV for default value of mmcdev env. But this config is bound with CONFIG_ENV_IS_IN_MMC, so it is not valid for qspi build image. Fix the issue by decoupling two configs. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-10-08MA-12973 [AUTO] Skip serial init in board_init_fJi Luo
Serial init in board_init_f will cost much time, skip it here because the serial will be initialized again in board_init_r and it's more faster (after cache is enabled). We will miss some logs before the serial is ready but it's ok for Android Auto. This commit will save about 190ms on imx8qm. Test: boot ok for both imx8qm and imx8qxp. Change-Id: If6efdc19794aecda862f22b6fec7f7aba2005766 Signed-off-by: Ji Luo <ji.luo@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-01MLK-19767-1: imx7ulp: configs: Enable DEFAULT_FDT_FILEShenwei Wang
Specify the default dtb file for kernel boot per i.MX7ULP board config. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Frank Li <Frank.li@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-01Revert "MLK-19767: imx7ulp: configs: add a new macro for kernel dtb"Shenwei Wang
This reverts commit 26766be89286cad4946655b3004ab0fc4ef63a65.
2018-10-01MLK-19789 mach-imx: imx8: Make the eMMC container offset SOC dependantAbel Vesa
This is a hack for imx8qm-mek, since the offset of the flash.bin image on eMMC differs when compared to imx8qxp-mek. Basically, the default value is 32K, but for 8qm-mek it's 0. This can go away once the qm and qxp get aligned (again) from this point of view. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-01MLK-19777-03: imx8mm_evk: Optimize the ddr4 init flowBai Ping
Optimize the DDR4 init flow. Split the common flow with the DDR specific timing config. So the common flow can be reused. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-01MLK-19777-02 imx8mm: rename lpddr4_timing variable to dram_timing.Bai Ping
For LPDDR4 and DDR4, we use the same dram_timing struct to config parameters. rename the 'lpddr4_timing' to 'dram_timing' for common use. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-01MLK-19777-01: imx8mm: rename the lpddr4_ddrphy_train fileBai Ping
For LPDDR4 or DDR4, the ddr phy train flow is the same. So rename the 'lpddr4_ddrphy_train.c' to 'ddrphy_train.c'. make it more common for reuse and move it to driver/ddr/imx8m/. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-09-29MLK-19762 imx8mm: Fix i2c pad issue in SPLYe Li
We enable the pull-up resistor for i2c pad by setting the PAD_CTL_PUE. But this requires to enable pull resistors first by setting PAD_CTL_PE on iMX8MM, otherwise the pull-up won't work. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-09-29MA-12283-4 remove the limitation of lock when use uuufaqiang.zhu
For imx8 chips, if boot from usb, lock status will be ignored for the convenience of using uuu. For imx6 and imx7, the presistdata partition is ignored, so unlock operation can alway succeed. Change-Id: I842bab9fd2c04f8a864f4a134b63efc4436f71a4 Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
2018-09-28MLK-19767: imx7ulp: configs: add a new macro for kernel dtbShenwei Wang
The current u-boot configures the fdt_file environment variable to the file name of that built together with u-boot. Sometimes Linux kernel needs another dtb file other than the one built with u-boot. For example, imx7ulp needs to build imx7ulp-evk-qspi.dts for u-boot, but the kernel needs imx7ulp-evk.dts. Adding this new macro to let the user have an option to specify a dtb file to run Linux kernel. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
2018-09-28MLK-19768 fix mx6sxsabreauto sd_devFrank Li
sd_dev should be 0 Signed-off-by: Frank Li <Frank.Li@nxp.com>
2018-09-28MLK-19769-2 iMX8QM SPL: Add QSPI defconfigAbel Vesa
Add the imx8qm_mek_spl_fspi_defconfig to allow booting from QSPI. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-09-28MLK-19769-1 iMX8QM SPL: Add QSPI support for imx8qm_mekAbel Vesa
Allow iMX8QM mek SPL to boot from QSPI. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-09-28MLK-19770-4 iMX8QM SPL: imx8qm_mek: add iMX8QM SPL defconfigAbel Vesa
Add a defconfig for SPL build for iMX8QM MEK board Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
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