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2020-11-12plat: imx8mp: provide uart base as build optiontoradex_imx_5.4.24_2.1.0Igor Opaniuk
Some boards (f.e. Verdin i.MX8M Plus) use different UART base address for serial debug output, so make this value configurable (as a build option). Related-to: ELB-3208 Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Change-Id: I988492ccecbc3f64a5153b381c4a97b8a0181f52 (cherry picked from commit 60a23af2e57931161169c2981bf19af3847c533c) (cherry picked from commit bbfc87c96dec60dda19438b7d6ecd2a5f4431380)
2020-09-02gitlab-ci: inital addMax Krummenacher
Build bl31 for imx8mm/imx8qm/imx8qx Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-09-02imx: Fix multiple definition of ipc_handleSamuel Holland
This is not conforming C and does not compile with -fno-common. Signed-off-by: Samuel Holland <samuel@sholland.org> Change-Id: I6535954cc567d6efa06919069b91e3f50975b073 (cherry picked from commit 118a67a9a3a810d37bca89aab28922769ca04a84) Conflicts: plat/imx/common/include/sci/sci_ipc.h plat/imx/common/sci/ipc.c Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-09-02imx: Fix missing inclusion of cdefs.hSamuel Holland
This was found by compiling with -fno-common: ./build/picopi/release/bl2/imx_snvs.o:(.bss.__packed+0x0): multiple definition of `__packed'; ./build/picopi/release/bl2/imx_caam.o:(.bss.__packed+0x0): first defined here __packed was intended to be the attribute macro from cdefs.h, not an object of the structure type. Signed-off-by: Samuel Holland <samuel@sholland.org> Change-Id: Id02fac3f098be2d71c35c6b4a18012515532f32a (cherry picked from commit e8bb1c2caa19fa224090eca0793586857199af9e)
2020-08-18Revert "Add NXP's SoCs partition reboot support."Max Krummenacher
This reverts commit 13a5c7ece5a13c636e52f22b45f592b72b6453d1. With commit 13a5c7ece5a1 the SCFW will execute a reboot of the AP partition as a reaction to a psci_system_reboot, e.g. because of a Linux reboot. This does only reset the SoC partly, i.e. only IP which will not affect other partitions. As a result on Apalis iMX8 USB HSIC comes up in a state were it does not recognize our USB3503 hub correctly. Refer to the SCFW doc file sc_fw_port.pdf for more info on the various sc_reboot*, sc_reset* functionalities. Upstream-Status: Inappropriate [configuration] Related-to: ELB-2702 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-08-18plat: imx8mm: provide uart base as build optionIgor Opaniuk
Some boards (f.e. Verdin i.MX8M Mini) use different UART base address for serial debug output, so make this value configurable (as a build option). Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Change-Id: I988492ccecbc3f64a5153b381c4a97b8a0181f52 (cherry picked from commit 60a23af2e57931161169c2981bf19af3847c533c)
2020-05-14MLK-23930-2 plat: imx8m: Add csu and rdc testimx_5.4.24_2.1.0Silvano di Ninno
re-enable csu and rdc test for use of the test team only enable if CSU_RDC_TEST is defined. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> (cherry picked from commit 2eb979f144f1c008f64d4550035ece0ad69a2365)
2020-05-14MLK-23930-1 plat: imx8mq: cleanup csu and rdc implementationSilvano di Ninno
Align CSU CSL defines with the rest of the imx8m family Compile csu and rdc drivers. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> (cherry picked from commit 5e705b7aa02b6f9c969c1febe7fcaed2940ebaca)
2020-05-11MLK-23969 imx: Update SCFW API message type according to latest SCFWAnson Huang
The SCFW commit 3e500fb26979 ("SCF-621: Change pad width in sc_rm_is_pad_owned() RPC.") changes pad width in sc_rm_is_pad_owned() RPC, update it accordingly. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com> (cherry picked from commit 9b8cf9247f1ba85b520f93cae0bb421feb12e76f)
2020-05-09MLK-23821-04 plat: imx8m: Fix the rank to rank issueJacky Bai
update umctl2's setting based on phy training CDD value to workaround the rank-to-rank space issue. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com> (cherry picked from commit 8cd4fa6dfff74b190294141bdc22634a7cb40a30)
2020-05-09MLK-23821-03 plat: imx8m: Fix the dfiphymaster setting after dvfsJacky Bai
the dfiphymaster setting need to be save/restore to make sure it aligned with the initial config. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com> (cherry picked from commit e9dfde639db8593aa12d779f1990c8bb276e711c)
2020-05-09MLK-23821-02 plat: imx8m: update the ddr4 dvfs flow to include ddr3l supportJacky Bai
the DDR3L & DDR4 can share same piece of code of DVFS, so update the ddr4 dvfs to support DDR3L too. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com> (cherry picked from commit 57bf8a00a74f12671cb38863bbc3606b3834f195)
2020-05-09MLK-23821-01 plat: imx8m: Correct the rank number get from mstrJacky Bai
the bitfield of active_ranks in MSTR is defined as below. Correct the rank num get in dram_info. 0x01: one rank; 0x11: two rank; Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com> (cherry picked from commit bc9bc03f38fecbf5a2e4d938ed6f45fb3ec0b574)
2020-05-07MA-17076 plat: imx8: Only save data section for cold rebootJi Luo
In some cases, the bl31 won't be reloaded when spl is not supported, commit 17de039 adds the save/restore data section to fix boot issues which is caused by the dirty data in data section of previous boot. However, sometimes the backup data section in dram won't be erased totally in board cold reboot, it will be restored and modify the 'correct' data section which will cause the board hang. This commit uses a global flag 'data_section_restore_flag' which is initialized as '0x1' and should be stored in data section to indicate the save/restore behavior. Test: cold/warm reboot on imx8qm/imx8qxp. Signed-off-by: Ji Luo <ji.luo@nxp.com>
2020-04-29MLK-23870 plat: imx8mq: Correct the pll override setting after resumeJacky Bai
The anamix PLL override setting should be cleared after system resume. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>
2020-04-28MLK-23856 plat: imx8mp: remove the unnecessary power domains from the init ↵Jacky Bai
on list Only put the necessary power domain that need to on by default in the init on list Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>
2020-04-27MLK-23857 imx8mm/mn/mp: Fix DRAM MMU attribute to non-secure for HABYe Li
DRAM MMU settings miss the MT_NS on iMX8MM/MN/MP, this breaks the HAB function since we load image by u-boot in NS mode and authenticate it in ATF. Without MT_NS, ATF access secure memory which is different cacheline with non-secure memory. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com>
2020-04-23MLK-23805-03 plat: imx8mp: Keep audiomix always on if lpa is activeJacky Bai
Keep the audiomix power domain always on if the LPA is active & doing audio playback. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-23MLK-23805-02 plat: imx8mp: Fix the system wakeup setting when lpa activeJacky Bai
when LPA is active, system wakeup source still need to be configured to mask the non-wakeup irq. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-23MLK-23805-01 plat: imx8mp: Correct the MU IRQ mask reg offsetJacky Bai
Correct the GPC IMR register offset of MU IRQ mask. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-23MLK-23798 plat: imx8mp: Update the noc power down flow of imx8mpJacky Bai
When system entering DSM mode, the main NOC wrapper only need to be on if any of the MIX with ADB400 port is on, so update the flow for this. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-17MLK-23803 plat: imx8mq: Get the system counter freq from hw regJacky Bai
On i.Mx8MQ, the actual system counter freq is 8333333Hz, have some trailing part, so get the actual freq from the system counter module register. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-15MA-16962 imx8m: csu: fix error in csu configJi Luo
Fix assignment error in CSU_SA() and CSU_HPCTRL(). Change-Id: Ia7210745c4e91e33a1ea825ef2678b2d912a066d Signed-off-by: Ji Luo <ji.luo@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com>
2020-04-13MLK-23775 plat: imx8m: Fix the ddr4 dvfs random hang on imx8mJacky Bai
In step12, remove the while loop waiting to align with the ddr4 dvfs flow on imx_2.0.y. Tested-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-04-08MLK-23752 plat: imx8m: Update the src gpr used for imx8mp lpaNitin Garg
Fix build break for iMX8MQ. Signed-off-by: Nitin Garg <nitin.garg@nxp.com>
2020-04-08MLK-23759 plat: imx8mp: Correct the bit define for ispdwp & ddrmixJacky Bai
The bit define for ispdwp & ddrmix is wrong in RM, so correct it. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-07MLK-23752 plat: imx8m: Update the src gpr used for imx8mp lpaJacky Bai
On i.MX8MP, the SRC GPR9(0x94) is used by memory repair, so choose SRC GPR10(0x98) as the LPA status sync register. Add use '==' instead of '&' for LPA active statue check. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
2020-04-07MLK-23727 imx8mp/n: support stop M7Peng Fan
Support stop M7 with SIP call. Per IC team, to rekick M7 need follow steps. If M7 already in WFI, perform below steps. a) Set [0x303A_002C].0=0 [ request SLEEPHOLDREQn ] b) Wait [0x303A_00EC].1 = 0 [ wait SLEEPHOLDACKn ] c) Set GPR.CPUWAIT=1 d) Set [0x303A_002C].0=1 [ de-assert SLEEPHOLDREQn ] e) Set SRC_M7_RCR[3:0] = 0xE0 [ reset M7 core/plat ] f) Wait SRC_M7_RCR[3:0] = 0x8 g) Init TCM or DDR h) Set GPR.INITVTOR i) Set GPR.CPUWAIT=0, M7 starting running Add a timeout check, if timeout, still perform force reset, in this way no need to rely on M7 team's image wfi support ready. Return a1,a2 to caller to check timeout or reset fail. Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-04-03MLK-23743 plat: imx8mp: Correct the IMRs numberJacky Bai
The number of IMRs for each core is 5, so correct it and replace with a macro. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-04-03MLK-23742 plat: imx: No need to set cpu entry for reboot on i.MX8 with SCUAnson Huang
The SCFW supports OCRAM retention, so no need to set cpu entry for reboot to let CPU run from SPL in OCRAM again when reboot, then SPL will reload images after reboot. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2020-04-02MLK-23733 plat: imx8mq: Add the power domain handler backJacky Bai
This part of code is still needed by uboot, so add it back. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2020-03-31plat: imx8mp: add main noc Qos setting when exit from power downJacky Bai
If the Main NOC is power down before, need to reinit the QoS setting for A53, GIC & Supermix port. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-31plat: imx8mp: Override the the domain suspend callbackJacky Bai
The common domain suspend callback function is not suitable for i.MX8MP due to the wait mode workaround. it will be removed together with the wait mode workaround in the future. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-31plat: imx8m: Fix the m4 enabled check for imx8mJacky Bai
On i.MX8MN & i.MX8MP, the M core enabled check should relay on the IOMUX GPR CPU_WAIT bit, when this bit is cleared, it means M core is active & running, so refine the m4 enabled check method. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-31plat: imx8m: Replace magic number with macro definesJacky Bai
Replace the imr offset magic number with macro defines. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mp: Enable BL32 fdt overlay support on imx8mpJacky Bai
Allow OP-TEE to generate a device-tree overlay binary that will be applied by u-boot on the regular dtb. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mp: Add clock handling for hsiomixJacky Bai
Due to the design requirement, the HSIOMIX need to be RPM always on, so HSIOMIX need to be boot on by default. There are no way to manage the clocks when doing domain on/off, add clock handling in TF-A to resolve this issue. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mp: imx8mp wait mode workaroundJacky Bai
Add the i.MX8MP workaround for wait mode just for Alpha release, this patch will be dropped in the future. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mp: Add basic support for imx8mpJacky Bai
Add the basic support for i.MX8MP. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8m: move the gpc reg & macro to a separate header fileJacky Bai
move the gpc reg offset, bit define & macro to a separate header file for code reuse. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mm: Update the cpu core power up timingJacky Bai
Updating the CPU CORE power up timing to make sure the RDC reload is done before CPU start to run code in OCRAM space. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8m: update the wdog config for system resetJacky Bai
Current reset uses WDOG timeout function and default timeout value is set to 0.5 second. However, it is better to trigger reset immediately to speed up reboot process as well as prevent the scenario of WDOG_B toggling later than CPU reset and PMIC does NOT reset. Set the WDE bit when IMX_WDOG_B_RESET is not enabled, or reboot will fail. Signed-off-by: Jacky Bai <ping.bai@nxp.com>
2020-03-27plat: imx8mq/mm/mn: Cleanup bl31_setupSilvano di Ninno
Align code style between 8mq, 8mm and 8mn files. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-7 plat: imx8dx: Add support for BL32Silvano di Ninno
8DX and 8QX share the same die, so will reuse the same implementation Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> (cherry picked from commit bb209a0b4ccca2aa4a3a887f9606dc4a3d294adf)
2020-03-27TEE-532-6: plat: imx8qx: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-5: plat: imx8qm: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-4: plat: imx8mq: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-3: plat: imx8mn: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-2: plat: imx8mm: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-03-27TEE-532-1: plat: imx8dxl: add optee supportSilvano di Ninno
Port and cleanup OP-TEE support. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
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