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2023-07-13imx: ahab: Update AHAB for iMX8 and iMX8ULPYe Li1-0/+15
Abstract common interfaces for AHAB authentication operations. Then share some common codes for AHAB and SPL container authentication Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13imx: imx8: bootaux: Add i.MX8 M4 boot supportYe Li1-0/+1
1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13imx: imx8ulp: start the ELE RNG at bootPeng Fan1-0/+1
On the imx8ulp A1 SoC, the ELE RNG needs to be manually started. Signed-off-by: Clement Faure <clement.faure@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13imx: ele_api: add DEK Blob generationPeng Fan1-1/+1
- Add crc computation. - Add ele_generate_dek_blob API for encrypted boot support. Signed-off-by: Clement Faure <clement.faure@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13imx: ele_api: support program secure fuse and return lifecyclePeng Fan1-0/+2
Add two ELE API: ele_return_lifecycle_update and ele_write_secure_fuse Add two cmd: ahab_return_lifecycle and ahab_sec_fuse_prog Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13imx: use generic name ele(EdgeLockSecure Enclave)Peng Fan1-23/+25
Per NXP requirement, we rename all the NXP EdgeLock Secure Enclave code including comment, folder and API name to ELE to align. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: add i.MX93 variants supportPeng Fan1-1/+11
According to datasheet, iMX93 has fused parts with CORE1 or NPU or both disabled. So update code to support it, the kernel device tree runtime update will be added in future patches. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-03-30imx: spl_imx_romapi: Get and print boot stageYe Li1-0/+7
Get and print boot stage through ROM API in SPL Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29misc: sentinel: s400_api: Use new command request definitionsYe Li1-15/+0
Remove legacy command definitions, change to use new ELE_xxx command request. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx93: ahab: Get and decode AHAB eventsYe Li1-0/+99
For ahab_status command, support to get and decode AHAB events Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29misc: sentinel: s400_api: Add get_events APIYe Li1-0/+2
Add get_events API to retrieve any singular events that has occurred since the FW has started from sentinel Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-03-29imx: sentinel: Update S400 API get info message structureYe Li1-0/+2
From Sentinel FW v0.0.9-9df0f503, the response message of get info API is changed to add OEM SRK and some states (IMEM, CSAL, TRNG). With old structure, we get failure from sentinel due to the buffer size can't fit with new response message. So update the API structure to fix the issue. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-02-10Correct SPL uses of IMX_MODULE_FUSESimon Glass1-1/+1
This converts 6 usages of this option to the non-SPL form, since there is no SPL_IMX_MODULE_FUSE defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-31ARM: imx: bootaux: Fix LTO -Wlto-type-mismatchMarek Vasut1-0/+2
Commit 56c2dbdabab5 ("imx: bootaux: cleanup code") introduces the following LTO related warning: " arch/arm/mach-imx/imx_bootaux.c:24:31: warning: type of ‘hostmap’ does not match original declaration [-Wlto-type-mismatch] 24 | const __weak struct rproc_att hostmap[] = { }; | ^ arch/arm/mach-imx/imx8m/soc.c:1590:24: note: array types have different bounds 1590 | const struct rproc_att hostmap[] = { | ^ arch/arm/mach-imx/imx8m/soc.c:1590:24: note: ‘hostmap’ was previously declared here ../aarch64-linux-gnu/bin/ld: warning: u-boot has a LOAD segment with RWX permissions " This is because the weak empty array of structures "hostmap" is eventually replaced by non-empty array of structures with different number of elements. Fix this by avoiding weak variable size array, instead use a weak function which returns single pointer to the array. Fixes: 56c2dbdabab5 ("imx: bootaux: cleanup code") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-10-09imx: gpmi: Add register needed to control nand bus timingMichael Trimarchi1-0/+9
It is used as delay for gpmi write strobe. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-07-26misc: S400_API: Rename imx8ulp_s400_msg to sentinel_msgYe Li1-1/+1
Use more generic name for S40x msg structure Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26misc: s400_api: introduce ahab_release_m33_troutPeng Fan1-0/+1
Introduce Sentinel API ahab_release_m33_trout to make sure sentinel release M33 trout and make sure M33 could boot. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26misc: S400_API: New API for FW status and chip infoPeng Fan1-0/+13
Add new API to get sentinel FW status and SoC chip info Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26misc: S400_API: Update release RDC APIYe Li1-1/+1
To support more RDC instances on i.MX93, update API to latest definition. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26misc: imx: S400_API: Move S400 MU and API to a common placeYe Li2-0/+58
Since iMX9 uses S401 which shares the API with iMX8ULP. So move S400 MU driver and API to a common place and selected by CONFIG_IMX_SENTINEL Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26imx: imx9: support romapiPeng Fan1-0/+4
i.MX9 shares same ROM API with i.MX8ULP, so make the i.MX8ULP the function prototype common and usable by i.MX9. Also include mmc env functions that use ROM API. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26imx: add basic i.MX9 supportPeng Fan2-1/+13
Add i.MX9 Kconfig and basic files for the new SoC Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26imx: add USB2_BOOT typePeng Fan1-0/+1
Add USB2_BOOT type for i.MX8ULP and i.MX9 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26imx: move get_boot_device to common headerPeng Fan1-0/+2
Most i.MX implements get_boot_device, move it to common header to simplify code Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-26imx: simplify dependency with SPL_BOOTROM_SUPPORTPeng Fan1-3/+0
For SoCs support ROM API, CONFIG_SPL_BOOTROM_SUPPORT is needed, so use this macro to guard the code to avoid extend the list. And drop the guard with structure definition, there is no need. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-25imx8: add rom api wrappersRasmus Villemoes1-0/+4
The ROM API is thoroughly undocumented, but apparently passing the xor of the real arguments as an extra argument is required [1]. Also, we need to do the "save gd/restore gd" dance. These are both error-prone, and lead to a lot of code duplication. Since both imx8m[np] and imx8ulp SOCs have this, add a separate translation unit which is included precisely when the new CONFIG_IMX8_ROMAPI symbol is set, which provide convenience wrappers that take care of computing the xor value as well as doing the gd dance, and that thus have a more intuitive API. Subsequent patches will make use of these to reduce boilerplate. [1] One wonders, for example, if the check is only applied to the lower 32 bits, or if we're implicitly relying on all 64-bit pointer values we're passing effectively have 0 in the upper 32 bits. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2022-07-25imx8: sys_proto.h: change guard logic around ROM APIRasmus Villemoes1-1/+1
This exposes the struct rom_api, the g_rom_api variable declaration and the associated #defines to slightly fewer boards: namely, those IMX8M which are not IMX8MN or IMX8MP. But the latter two are the only IMX8M* ones where the g_rom_api variable is defined (in imx8m/soc.c), so that should be fine. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2022-04-12imx: imx8mp: Add iMX8MP UltraLite Part cpu typePeng Fan1-1/+2
Add i.MX8MP UltraLite Part CPU type Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-04-12imx: dynamic setting mmcdev and mmcrootPeng Fan1-0/+2
Dynamic setting mmcdev and mmcroot. Then when boot linux, we can have correct "root=/dev/mmcblk[x]p2" Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-04-12ARM: imx: Decode ECSPI env location from i.MX8M ROMAPI tablesMarek Vasut1-0/+1
Decode ECSPI boot device in env_get_location() from i.MX8M ROMAPI tables. This is necessary to correctly identify env is in SPI NOR when the system boots from SPI NOR attached to ECSPI. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-03-28video: Drop references to CONFIG_VIDEO et alSimon Glass1-5/+0
Drop the Kconfigs which are not used and all references to them. In particular, this drops CONFIG_VIDEO to avoid confusion and allow us to eventually rename CONFIG_DM_VIDEO to CONFIG_VIDEO. Also drop the prototype for video_get_info_str() which is no-longer used. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Jason Liu <jason.hui.liu@nxp.com>
2022-02-18imx: spl: Fix typo BMODE_EMI -> BMODE_EIMHarald Seiler1-5/+5
The interface for NOR/OneNAND is called "EIM" not "EMI". Fix this. Signed-off-by: Harald Seiler <hws@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05mach-imx: iomux-v3: add a define for the SION bitAngus Ainslie1-0/+1
SION (Software Input On Field) - force the select mode input path Signed-off-by: Angus Ainslie <angus@akkea.ca>
2022-02-05imx: Enable ACTLR.SMP in SPL for i.MX6/7Sven Schwermer1-0/+5
Similar to what has been done before with c5437e5b for u-boot proper, we enable the SMP bit for SPL as well. This is necessary when SDP booting straight into Linux, i.e. falcon boot. When SDP boot mode is active, the ROM code does not set this bit which makes the caches not work once activated in Linux. On an i.MX6ULL (528MHz), this reduces a minimal kernel's boot time into an initramfs shell from ~6.1s down to ~1.2s. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-10-07arm: imx8m: Fix pad DSE issue for i.MX8MM/MN/MPYe Li1-9/+12
According to 8MM/MN/MP reference manual, their pad registers only have 4 valid DSE values. And DSE2 and DSE4 are different with current definitions in iomux-v3.h. Fix the issue to align with manual. Signed-off-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2021-08-09arm: imx8ulp: add container supportYe Li2-1/+3
i.MX8ULP support using ROM API to load container image, it use same ROM API as i.MX8MN/MP, and use same container format as i.MX8QM/QXP. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-08-09arm: imx8: Move container image header file to mach-imxYe Li1-0/+67
Since the container is shared among i.MX platforms, move its header file to mach-imx Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-08-09arm: imx: sys_proto: move boot mode define to common headerPeng Fan1-0/+10
These defines could be reused by i.MX8ULP, so move them to common header. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-08-09arm: imx: add i.MX8ULP cpu type and helperPeng Fan1-0/+1
Add i.MX8ULP cpu type and helpers. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-06-09ARM: IMXRT: introduce is_imxrt*() macros and get_cpu_rev()Giulio Benetti1-0/+4
We need those macros to instruct drivers on how to behave for SoC specific quirks, so let's add it as done for other i.MX SoCs. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2021-04-08mx6dq: hab: Fix chip version in hab.h codeBreno Lima1-1/+1
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> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08imx: HAB: Add support for iMX8MMYe Li1-0/+4
The imx8mm has changed the address of rvt_hab, use new address for imx8mm. The authentication procedure is same as imx8mq. In u-boot, the authentication uses SIP call to trap ATF to run HAB authenticate. Users need to add CONFIG_SECURE_BOOT=y to defconfig to enable the feature. Signed-off-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08mx7ulp: hab: Add hab_status command for HABv4 M4 bootBreno Lima1-0/+15
When booting in low power or dual boot modes the M4 binary is authenticated by the M4 ROM code. Add an option in hab_status command so users can retrieve M4 HAB failure and warning events. => hab_status m4 Secure boot disabled HAB Configuration: 0xf0, HAB State: 0x66 No HAB Events Found! Add command documentation in mx6_mx7_secure_boot.txt guide. As HAB M4 API cannot be called from A7 core the code is parsing the M4 HAB persistent memory region. The HAB persistent memory stores HAB events, public keys and others HAB related information. The HAB persistent memory region addresses and sizes can be found in AN12263 "HABv4 RVT Guidelines and Recommendations". Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Breno Lima <breno.lima@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08imx: hab: Check if IVT header is HABv4Breno Lima1-2/+0
The HABv4 implementation in ROM checks if HAB major version in IVT header is 4.x. The current implementation in hab.c code is only validating HAB v4.0 and HAB v4.1 and may be incompatible with newer HABv4 versions. Modify verify_ivt_header() function to align with HABv4 implementation in ROM code. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08imx: HAB: Update hab codes to support ARM64 and i.MX8MPeng Fan1-0/+14
There are some changes to support ARM64 i.MX8M platform in this patches: 1. The hab_rvt base and function vectors are different as i.MX6/7 2. Need to bypass an workaround for i.MX6 to fix problem in MMU. 3. The x18 register needed save & restore before calling any HAB API. According to ARM procedure call spec, the x18 is caller saved when it is used as temporary register. So calling HAB API may scratch this register, and cause crash once accessing the gd pointer. On ARMv7, the r9 is callee saved when it is used as variable register. So no need to save & restore it. 4. Add SEC_CONFIG fuse for iMX8M When current EL is not EL3, the direct calling to HAB will fail because CAAM/SNVS can't initialize at non-secure mode. In this case, we use SIP call to run the HAB in ATF. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08imx8mn: Add support for 11x11 UltraLite part numberYe Li1-1/+5
There are 3 part numbers for 11x11 i.MX8MNano with different core number configuration: UltraLite Quad/Dual/Solo Comparing with i.MX8MN Lite parts, they have MIPI DSI disabled. So checking the MIPI DSI disable fuse to recognize these parts. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-02-21dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIOIgor Opaniuk1-1/+1
Use CONFIG_IS_ENABLED() macro, which provides more convenient way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs for both SPL and U-Boot proper. CONFIG_IS_ENABLED(DM_I2C) expands to: - 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y', - 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y', - 0 otherwise. All occurences were replaced automatically using these bash cmds: $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-01-06Merge tag 'v2021.01-rc5' into nextTom Rini1-0/+5
Prepare v2021.01-rc5 Signed-off-by: Tom Rini <trini@konsulko.com>
2020-12-19dm: Avoid accessing seq directlySimon Glass1-1/+1
At present various drivers etc. access the device's 'seq' member directly. This makes it harder to change the meaning of that member. Change access to go through a function instead. The drivers/i2c/lpc32xx_i2c.c file is left unchanged for now. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-06imx8: allow overriding memory layoutMarcel Ziswiler1-0/+5
Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
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