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2019-06-28imx8: allow overriding memory layoutMarcel Ziswiler
Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code e.g. handy to do our SKU handling. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-15apalis-imx8: clean-up ethernet functionalityMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-04-11apalis-imx8: clean-up device treeMax Krummenacher
Clean-up device tree syncing with Linux one as well. Delete nodes not used by U-Boot. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-04-11apalis-imx8: change top-level compatibleMax Krummenacher
Change the top-level compatible to use common toradex,apalis-imx8 notation. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-04-11apalis-imx8: adjust copyright/licensing headersMax Krummenacher
Adjust copyright/licensing headers e.g. universally using SPDX license identifier. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-04-11colibri-imx8qxp: dts: clean-up whitespaceMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-03-20colibri-imx8qxp: fix ethernet functionalityMarcel Ziswiler
Fix Ethernet functionality. The FEC clock on i.MX 8X really has an additional by 2 divider plus our design requires the ENET0_RCLK50M_OUT on the ENET0_RGMII_TXC pin to be turned on for the Micrel PHY. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-03-20colibri-imx8qxp: fix usb device/host functionalityMarcel Ziswiler
Fix USB device aka UMS as well as USB host functionality. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-03-20colibri-imx8qxp: clean-up device treeMarcel Ziswiler
Clean-up device tree syncing with Linux one as well. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-03-20colibri-imx8qxp: fix top-level compatibleMarcel Ziswiler
Fix top-level compatible to use common toradex,colibri-imx8qxp notation. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-03-20colibri-imx8qxp: adjust copyright/licensing headersMarcel Ziswiler
Adjust copyright/licensing headers e.g. universally using SPDX license identifier. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-02-14colibri-imx8qxp: add unused pins as gpioMax Krummenacher
This also enables pullups on the uart forceoff pins. The UART transceivers on an Iris carrier board can be disabled by controlling SODIMM pins 102 and/or 104. Make sure that the pins by default have pullups to have the debug UART working. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-01-30scfw: add additional controls for pmic i2c accessMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 6c2303c6419943e7c81f8ec385c60050a090c7ac) (cherry picked from commit 7e0886f0a114bf3e81294a5b392855548a3081e8) Conflicts: arch/arm/include/asm/mach-imx/sci/types.h
2019-01-30colibri-imx8qxp: move debug uart to lpuart3Max Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 969f430f983d602afd83b6dd75b299e51463eae9) (cherry picked from commit 2963361493e0f3df76f3a25202a56a76e69fd63f)
2019-01-30colibri-imx8qxp: initial addMax Krummenacher
Initial board support for Colibri iMX8QXP using a copy of Apalis iMX8. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 62f0f03e1acb4bb6b0fcca8d4e9bd4d2df04ad33) (cherry picked from commit be14c3ea1850e2614883c86b62fd1c3a1828eac2)
2019-01-30apalis-imx8: use UART1 as console UARTStefan Agner
NXP LPUART1 is used as Apalis UART1, which is the main console on our Linux BSP. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 360629c1fd6187de19d0f50feb85c725995e49cc) (cherry picked from commit 63030dac6afc51d17b04d23ce41af4788f03717e) (cherry picked from commit 7bbe1708e0cebf3432c234ea74f8d6fb632a023b) (cherry picked from commit d58fa8f3247edc18bdbf716fa9a45bcf5fce9cb8)
2019-01-30imx8: support UART1 as console UART for Apalis iMX8Stefan Agner
Make sure we return the clock of UART1 when building for Apalis iMX8. NXP LPUART1 is used as Apalis UART1, which is typically the main console on our Linux BSP. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit f62ce2a12e69b30c4ac6d533b6eef247916bf968) (cherry picked from commit 53afce50e18bfb12d4a1cdef9e8a8b9272893df3) (cherry picked from commit d248c3d4c39c24b6f66972f4076cf72b2a5ece1f) Conflicts: arch/arm/cpu/armv8/imx8/clock.c, file moved (cherry picked from commit 4bae89e54bfc8ecda93fac50d2112dc9d762b6fd)
2019-01-30apalis-imx8: remove PCA9557 GPIO controllersStefan Agner
The Apalis iMX8 module does not have PCA9557 GPIO controllers on the module. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit c80b3bfbe693d5a8851129f4878d0cd3a7325d13) (cherry picked from commit 898ae105703cd0019a542bc0a17649339c934fa6) (cherry picked from commit 69d385444efa79d2909f772c4a4b404d1bd7274d) (cherry picked from commit 0f5887d5b80f8535a7f422b73d7a0bf4a4e445af)
2019-01-30apalis-imx8: remove unavailable peripheralsStefan Agner
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 6c6ac6c8a0107947a9c0952eee65a015c66043a0) (cherry picked from commit 41602d51fd56396a2647734c530a389d099ee47b) (cherry picked from commit 73fe13597170f39d943d5dbc67c2416506cf7997) (cherry picked from commit b8fbd7377cc6e38a90793b01c2a085f85d54a6fa)
2019-01-30apalis-imx8: fix eMMC/MMC/SD interface muxingStefan Agner
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit fa3d4f980a515b135778a74ce1b7476f61ef20d0) (cherry picked from commit 2ee92bc1dd56b44343079a5474d0fc4e79f28f4a) (cherry picked from commit 649afbe0aec4089112772a49a7e6f7d34c3741a7) (cherry picked from commit 81591346d11ffdf9a2442ad976390ffe0e61abda)
2019-01-30apalis-imx8: add Apalis iMX8 specific device treeStefan Agner
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit aa830cb6a7c953ce85232b2ae951543ab1060948) (cherry picked from commit f6c37cdf31633a541078d0813ab4f59f6b80babb) (cherry picked from commit ae70d02213beabcd60853f655e2ff9849375c45c) (cherry picked from commit ba629689c627a571d5902a1c50fe9927424b45c6)
2019-01-30apalis-imx8: initial addStefan Agner
Initial board support for Apalis iMX8 using a copy of NXP iMX8QM ARM2 LPDDR4 board. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 68e401998ba0654292b7914b85433d8453202ec8) (cherry picked from commit 6b9234fa1f5889f0eeecc6147afffbc859933c99) (cherry picked from commit 0b7feded806717b4292615373ed6c018324b8ef5) Conflicts: arch/arm/cpu/armv8/imx8/Kconfig, file moved (cherry picked from commit 393dd8dd4061833fcc3cfd85886d49160b515ce0)
2018-12-20MLK-20635 imx8: clock: Fix GPR settings for FECYe Li
FEC has some clock settings inside DSC GPR. Kernel configures them, but u-boot not. So when doing partition reset, the GPR keeps the value from kernel, and cause clock issue to u-boot FEC: kernel enables the divclk in GPR and set the clock slice to 250Mhz, u-boot configures the clock slice to 125Mhz, the divclk causes the RGMII TX CLK to 62.5Mhz. Fix the issue by aligning the GPR and clock slice settings with kernel Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com> (cherry picked from commit ab6b18bcf3cade15586839274bfde2030726ad37)
2018-12-19MLK-20602 imx8mq: Change clock source of GICBai Ping
Change the the GIC clock source to sys_pll2_200m. Improve the IRQ response latency. Signed-off-by: Bai Ping <ping.bai@nxp.com> (cherry picked from commit f4c76d52da9c272b275adf26145d033099cd1974)
2018-12-12MLK-20577 imx8qxp: Fix wrong LPCG register address for MIPI i2cYe Li
The previous LPCG register addresses seem wrong. By checking the LPCG with JTAG, the ipg_clk, ipg_s_clk, and perclk uses one register as the standard implementation method, not use 3 registers. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 10f8f616d50f0f13f32a75ed390245d902ae0d9b)
2018-12-11MLK-20528-2 imx8: Enable clocks LPCGYe Li
To support partition reboot, the u-boot has to enable clocks by LPCG. The LPCG will reset to default value only when the subsystem is totally power off and reset. However, the resources in one subsystem may belong to different partitions, so the partition reboot may not reboot the entire subsystem. Powers, clocks/lpcg, GPR, IP may not reset depends on various cases and HW design. Thus, AP software has to ensure everything is reset by SW itself to support such above cases. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 484104758d3c2f98d3c9ae493f778b1427e2630c)
2018-12-11MLK-20528-1 imx8: Add lpcg driver for iMX8QM/QXPYe Li
Each module may have one or more lpcg registers for SW/HW enabling its clocks. Add lpcg register address and its driver for accessing lpcg. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 19f234266e07c18ab8364336779bf2d3d1f51c81)
2018-11-28MLK-20479 imx8mq: clear ocotp error bitPeng Fan
In case ocotp error bit is set, clear it. This is a workaround to ocotp error bit. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 781f2d8febe954b2ef3e51b6a2eebcfbf24b08eb)
2018-11-28MA-13588 Fix build warning caused by previous android SPL+CONTAINER patchfaqiang.zhu
compile waring info is as below: arch/arm/mach-imx/imx8/parser.c: In function ‘mmc_load_image_parse_container’: arch/arm/mach-imx/imx8/parser.c:244:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ previouse patch change ID: I40a791d5b5b1eba6a0170d6853626fb546be4b2c Change-Id: Ia605df11beab42e720fff6442a11b1e4b25ac209 Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
2018-11-27MLK-20467 imx8m: Fix issue for booting signed image through uuuYe Li
The SPL loads the FIT image FDT part to an address related with the device block length. This length is 512 for SD/MMC and is 1 for other devices like SDP, NOR, NAND, SPI, etc. When signing FIT image, we use fixed address caculated by SD/MMC block length to sign FDT part. Thus, when booting through uuu, this causes mismatch and gets authentication failed. Fix the issue by providing a override function for this FIT buffer address. When secure boot is enabled, adjust the addresses of other devices to be same with SD/MMC. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 710efd3ccb99e144bd30af8e1ee46459b4a54dd6)
2018-11-22TEE-329-2: OP-TEE: Allow u-boot to add optee node in dtbSilvano di Ninno
If OP-TEE is loaded by ATF, u-boot will add optee device tree node in th edtb so that Linux can loads OP-TEE driver. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> (cherry picked from commit 441c23698ffd5c90c6421113da55fae420072473)
2018-11-22TEE-329-1: OP-TEE: Allow ATF to pass boot arg to u-bootSilvano di Ninno
u-boot currently needs information from ATF to know if OP-TEE os has been loaded. this information is transmitted via bootargs. this patch enables saving those bootargs into a structure. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> (cherry picked from commit 697cfe9dbdc079b68d8b5685b728a7283c837607)
2018-11-21MA-13488 check rpmb keyblob after SPL load containerfaqiang.zhu
To enable SPL+CONTAINER format on android auto with tee, after SPL load container, SPL need to check rpmb keyblob and copy it to secure memory for latter use. Change-Id: I40a791d5b5b1eba6a0170d6853626fb546be4b2c Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
2018-11-19MLK-20395 DTS: imx: Add alias for usb1 deviceYe Li
Some platforms don't have alias for usb1 device, so when initialize the second controller, its seq is allocated by u-boot automatically. This introduces a problem if the initialization of first controller is failed, for example nothing connect to first controller, then the seq allocated for second controller is 0 not 1. EHCI driver uses the seq as index for USB controller and phy, so it will cause initialization problem for second controller. Fix the issue by adding the usb1 alias for second USB controller. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit fe21a1ab93d0788017ec58905e3273c9ab0f5a67)
2018-11-16MLK-20383 imx8qm: xen: enable dm usbPeng Fan
Enable dm usb using the base board otg usb port for fastboot usage Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-11-15MLK-20373-6 imx8qm: xen: enable dm serialPeng Fan
Enable dm serial for xen uboot. Log as below: #xl console 1 MMC: FSL_SDHC: 0 Loading Environment from <NULL>... *** Warning - bad CRC, using default environment Failed (-5) In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 flash target is MMC:0 Fastboot: Normal Normal Boot => Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Flynn xu <flynn.xu@nxp.com>
2018-11-15MLK-20373-4 imx8: update mem map tablePeng Fan
Update mem map table for xen uboot. xen console and some magic pages needs to be mappe as normal memory. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Flynn xu <flynn.xu@nxp.com>
2018-11-15MLK-20373-3 armv8: xen: introduce new hypercallsPeng Fan
Introduce new hypercalls Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Flynn xu <flynn.xu@nxp.com>
2018-11-15MLK-20373-1 Intrdouce xen header filesPeng Fan
Introduce xen header files from Linux Kernel commit e2b623fbe6a3("Merge tag 's390-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Flynn xu <flynn.xu@nxp.com>
2018-11-14MLK-20358 imx8mm: Change flexspi clock to 100MhzYe Li
Current flexspi clock root is set to 25Mhz OSC, but the flash can support to 166Mhz clock, so change the flexspi clock root to system PLL1 100Mhz clock to increase speed. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-11-12[iot] Support fastboot variable 'at-vboot-state'Ji Luo
Add support for fastboot variable 'at-vboot-state', it's composed by 6 sub-variable: 'bootloader-locked', 'bootloader-min-versions', 'avb-perm-attr-set', 'avb-locked', 'avb-unlock-disabled' and 'avb-min-versions'. Test: All 'at-vboot-state' variables are returned correctly on imx7d_pico and AIY. Change-Id: Ibb855cbcc7c41657af62dafb98a96c4dfb96ef22 Signed-off-by: Ji Luo <ji.luo@nxp.com>
2018-11-12[iot] Support ARM64 for Trusty OSHaoran.Wang
Align the callback to ARM64 environment for Trusty OS. TEST: AIY-3G & AIY-1G board's TIPC and AVB handler works. Change-Id: I65806f56267a4a9278db04a462e351da181618cc Signed-off-by: Haoran.Wang <elven.wang@nxp.com>
2018-11-09MLK-20233 spl_spi: Add QSPI boot device support to the container parserAbel Vesa
Before parsing the image header, try to check if there is a container and validate it first. If no (valid) container then as a fall-through parse the image as before. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-11-09MLK-20233 imx8: Fix QSPI read in container parserAbel Vesa
The check for CONFIG_SPL_SPI_LOAD is fixed, get rid of ret local variable (that's actually a bug) and fix the length for the spi_flash_read call. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-11-08MLK-20262 imx8: Disable USDHC clock before setting its parentYe Li
According to SCFW API requirement, when setting the clock parent, the clock must be disabled. Otherwise it will return ERR_BUSY. When using SPL booting on iMX8QXP, both SPL and regular u-boot will init the USDHC clock. So the second one in regular u-boot will fail if we don't disable the clock before setting the parent. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-11-07MLK-20233 arch: imx8: Add container parser for loading ATF and uboot properAbel Vesa
This intends to replace the FIT image support since that cannot be authenticated. Instead, we append another container at the end of flash.bin, this new one containing a new container with two images representing the ATF and uboot proper. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2018-11-06MLK-20228 mx7ulp: Read chip ID from SIM registerYe Li
Since from B0 TO, there is a Mirror of JTAG ID register added in SIM. We can read the part revision from this register. Update codes to use this register. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2018-11-02MLK-20163-03 board: imx8mq_evk: Refact the imx8mq dram init codeBai Ping
Refact the i.MX8MQ dram init flow to reuse the common dram driver used by i.MX8MM. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-11-02MLK-20163-02 imx8m: ddr: update the dram driver for i.MX8MBai Ping
Sometimes, SPL need to pass the trained FSP drate to ATF if DDR PHY bypass mode is not enabled. So add a fsp_table to pass these info to ATF. additionally, add more clock frequency point config to support for code reuse for i.MX8MQ. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-11-02MLK-10163-01 imx8mq: Re-desine the dram_pll_init functionBai Ping
Change the dram_pll_init function API to make it same as i.MX8MM, so the dram init flow can use call the same API for these two different SOC. Signed-off-by: Bai Ping <ping.bai@nxp.com>
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