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2023-05-30pci: apple: Add support for M2 Pro/MaxWIP/30May2023Mark Kettenis1-29/+71
The PCIe controller on the M2 Pro/Max is different from the one found on earlier Apple SoCs. Some registers moved and te meaning of the bits in some other registers changed. But they are still similar enough to handle both controllers in the same driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2023-05-30arm: apple: Add initial Apple M2 Pro/Max supportMark Kettenis1-3/+106
Apple's M2 Pro/Max SoC are somewhat similar to the M1 Pro/Max but need a tweaked memory map. USB, NVMe, UART and WDT are working with the existing drivers. Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2023-05-30arm: mach-k3: security: separate out validating binary logicManorit Chawdhry3-8/+30
K3 GP devices allows booting the secure binaries on them by bypassing the x509 header on them. ATF and OPTEE firewalling required the rproc_load to be called before authentication. This change caused the failure for GP devices that strips off the headers. The boot vector had been set before the headers were stripped off causing the runtime stripping to fail and stripping becoming in-effective. Separate out the secure binary check on GP/HS devices so that the boot_vector could be stripped before calling rproc_load. This allows keeping the authentication later when the cluster is on along with allowing the stripping of the binaries in case of gp devices. Fixes: 1e00e9be62e5 ("arm: mach-k3: common: re-locate authentication for atf/optee") Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-05-30arm: mach-k3: Increase SYSFW max image sizeDave Gerlach1-2/+1
When booting with HS silicon, the system firmware image is 278270, which is slightly larger than currently allocated amount. This can cause unexpected behavior if this overlap interferes with other things in memory, so increase this with a slightly margin added as well to avoid any boot issues that can appear after system firmware gets loaded. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> Reviewed-by: Dhruva Gole <d-gole@ti.com>
2023-05-30Kconfig: j721e: Change K3_MCU_SCRATCHPAD_BASE to non firewalled regionManorit Chawdhry3-3/+53
In non-combined boot flow for K3, all the firewalls are locked by default until sysfw comes up. Rom configures some of the firewall for its usage along with the SRAM for R5 but the PSRAM region is still locked. The K3 MCU Scratchpad for j721e was set to a PSRAM region triggering the firewall exception before sysfw came up. The exception started happening after adding multi dtb support that accesses the scratchpad for reading EEPROM contents. The commit changes R5 MCU scratchpad for j721e to an SRAM region. Old Map: ┌─────────────────────────────────────┐ 0x41c00000 │ SPL │ ├─────────────────────────────────────┤ 0x41c40000 (approx) │ STACK │ ├─────────────────────────────────────┤ 0x41c85b20 │ Global data │ │ sizeof(struct global_data) = 0xd8 │ ├─────────────────────────────────────┤ gd->malloc_base = 0x41c85bfc │ HEAP │ │ CONFIG_SYS_MALLOC_F_LEN = 0x70000 │ ├─────────────────────────────────────┤ CONFIG_SPL_BSS_START_ADDR │ SPL BSS │ (0x41cf5bfc) │ CONFIG_SPL_BSS_MAX_SIZE = 0xA000 │ └─────────────────────────────────────┘ CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX                 (0x41cffbfc) New Map: ┌─────────────────────────────────────┐ 0x41c00000 │ SPL │ ├─────────────────────────────────────┤ 0x41c40000 (approx) │ EMPTY │ ├─────────────────────────────────────┤ 0x41c81920 │ STACK │ │ SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000 │ ├─────────────────────────────────────┤ 0x41c85920 │ Global data │ │ sizeof(struct global_data) = 0xd8 │ ├─────────────────────────────────────┤ gd->malloc_base = 0x41c859f0 │ HEAP │ │ CONFIG_SYS_MALLOC_F_LEN = 0x70000 │ ├─────────────────────────────────────┤ CONFIG_SPL_BSS_START_ADDR │ SPL BSS │ (0x41cf59f0) │ CONFIG_SPL_BSS_MAX_SIZE = 0xA000 │ ├─────────────────────────────────────┤ 0x41cff9fc │ NEW MCU SCRATCHPAD │ │ SYS_K3_MCU_SCRATCHPAD_SIZE = 0x200 │ └─────────────────────────────────────┘ CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX                 (0x41cffbfc) Fixes: ab977c8b91b4 ("configs: j721s2_evm_r5: Enable support for building multiple dtbs into FIT") Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> [n-francis@ti.com: SRAM allocation addressing diagram] Signed-off-by: Neha Francis <n-francis@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
2023-05-30configs: j721e: Merge the HS and non-HS defconfigsManorit Chawdhry5-388/+3
K3 devices have runtime type board detection. Make the default defconfig include the secure configuration. Then remove the HS specific config. Non-HS devices will continue to boot due to runtime device type detection. If TI_SECURE_DEV_PKG is not set the build will emit warnings, for non-HS devices these can be ignored. Reviewed-by: Bryan Brattlof <bb@ti.com> Reviewed-by: Neha Malcom Francis <n-francis@ti.com> Acked-by: Andrew Davis <afd@ti.com> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-05-30arm: k3: config.mk: Add missing dependencies on tispl.bin HSAndrew Davis1-0/+2
When building for secure devices using non-buildman based image generation the signed tispl.bin file is called tispl.bin_HS. Also build the unsigned tispl.bin file as expected. Signed-off-by: Andrew Davis <afd@ti.com> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-05-29Prepare v2023.07-rc3v2023.07-rc3Tom Rini2-2/+2
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-05-29configs: Resync with savedefconfigTom Rini393-400/+389
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2023-05-25Merge tag 'u-boot-imx-20230525' of ↵WIP/25May2023Tom Rini84-2458/+6163
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20230525 ------------------- - i.MX93 series - Fixes CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/16412
2023-05-21serial: mxs: Add MXS AUART driverMarek Vasut3-0/+138
Add trivial driver for the MXS AUART IP. This is the other UART IP present in i.MX23 and i.MX28, used to drive the non-DUART ports. Signed-off-by: Marek Vasut <marex@denx.de>
2023-05-21imx9: imx93_evk: enable sysresetPeng Fan2-0/+6
Enable sysreset for i.MX93 EVK. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: update ddr timing filePeng Fan1-1426/+1935
Update DDR timing file generated by DDR Config Tool 1. Dynamic refresh rate is set by default 2. The 3rd freq will be 625MTS based on power and performance better than 100MTS. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: Calculate DDR size from DDRC settingYe Li1-4/+17
To avoid using static setting for ECC enabled DDR size, switch to calculate DDR size from DDRC setting Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx9: update the rank setting for multi fsp supportJacky Bai1-62/+116
The rank setting flow should be updated to support multi fsp config. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx93: update the ddr init to support mult setpointsJacky Bai4-7/+134
Update the DDR init flow for multi-setpoint support on i.MX93. A new fsp_cfg struct need to be added in the timing file to store the diff part of the DDRC and DRAM MR register for each setpoint. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx93: Add 625M bypass clock supportJacky Bai2-0/+6
Add 625M bypass clock that may be used DRAM 625M bypass mode support. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx9: Change the saved ddr data base to 0x2051c000Jacky Bai1-1/+1
change the ddr saved info to the last 16KB of the OCRAM. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: Update spl stack & bss base addressPeng Fan2-4/+4
As the ddr timing info will be saved at the last 16KB of the OCRAM, spl stack & bss base should be updated to avoid conflict. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21ddr: imx9: Add workaround for DDRPHY rank-to-rank errataYe Li2-0/+124
According to DDRPHY errata, the Rank-to-Rank Spacing and tphy_rdcsgap specification does not include the Critical Delay Difference (CDD) to properly define the required rank-to-rank read command spacing after executing PHY training firmware. Following the errata workaround, at the end of data training, we get all CDD values through the MessageBlock, then re-configure the DDRC timing of WWT/WRT/RRT/RWT with comparing MAX CDD values. Signed-off-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2023-05-21arm: dts: imx93: add tmuPeng Fan1-0/+48
Add tmu nodes and thermal zone Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21arm: dts: imx93: sync device tree with LinuxPeng Fan7-672/+552
Sync device tree with next-20230426 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: allow to bootaux Mcore with input addressYe Li1-7/+3
Currently bootaux only supports to boot M33 core from TCM. Since ATF has changed to use x2 parameter for M33 image address, update the bootaux command to use input address, so we can support boot from any possilbe address like TCM, DDR, Flexspi NOR. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: add low drive mode support on 11x11 EVKPeng Fan5-6/+1642
Add a static u-boot config for i.MX93 low drive mode support. When low drive mode is enabled, VDD_SOC is set to 0.75V. Bus clocks, A55 core clock (900Mhz), DDR clock (1866MTS), and some peripherals clocks (USDHC/FLEXSPI/PDM/DISP_PIX/CAM_PIX) must decrease to meet max frequencies in low drive mode. Also set standby voltage for buck1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: use i.MX generic rom api functionPeng Fan1-4/+1
There is no need to save gd with using the generic rom api function, so simplify code. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: correct coding stylePeng Fan1-1/+2
The end brace should be in a new line Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: add i.MX93 variants supportPeng Fan4-2/+56
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>
2023-05-21imx9: clock: config arm alt root to 500mhzPeng Fan1-0/+6
Config the A55 alt root clock to 500MHz(LD mode frequency) by default. Normally, this clock root is only used as an intermediate clock soure for A55 core/dsu when change the ARM PLL frequency. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: clock: add CONFIG_IMX9_LOW_DRIVE_MODE supportPeng Fan2-4/+56
Add CONFIG_IMX9_LOW_DRIVE_MODE in imx9 clk, later we will add board support Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: clock: clear HW_CTRL_SELPeng Fan1-0/+3
The HW_CTRL_SEL should be cleared when configuring PLL to avoid potential glitch Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: Get market segment and speed gradingPeng Fan2-1/+83
Get the chip's market segment and speed grading from fuse and print them in boot log as other i.MX series. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: soc: support reset causePeng Fan1-0/+59
Support print reset cause. Since SRSR is not accessible from non-secure world, so first save it to grp0, then read it in non-secure world. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21watchdog: ulp_wdog: guard reset_cpu with condition checkPeng Fan1-0/+2
There will be build error if CONFIG_SYSRESET is enabled, so guard the reset_cpu with condition check here Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
2023-05-21imx9: imx93_evk: enable CONFIG_WDTPeng Fan1-0/+1
Without this config, there is boot error: Error binding ulp_wdt driver Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: select IMX_TMUPeng Fan1-0/+2
Select thermal config to print current temperature Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: drop unused macroPeng Fan1-2/+0
Drop unused macro Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: imx93_evk: enable CPU_IMXPeng Fan1-0/+2
select CONFIG_CPU_IMX to display cpu info Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: Change hard coded MAC to read from fuseYe Li1-6/+43
The MAC addresses are hard coded for bring up. Change it to support reading from fuse. Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: cut off OPTEE memory region from U-BootPeng Fan1-1/+148
OPTEE memory region is set secure access only in ATF with configuration to TRDC, and need to remove it from U-Boot, otherwise U-Boot and Kernel may crash when accessing the memory Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: simplify clk settingsPeng Fan2-16/+28
Simplify the clk root settings with an array Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: correct getting LPI2C clkPeng Fan1-1/+1
LPI2C_CLK_ROOT should be used instead of LPUART_CLK_ROOT for i2c Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: use parameter freq when set_arm_clkPeng Fan1-1/+1
The freq parameter was ignored, should use it when configuring ARM PLL Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: add more PLL settingsPeng Fan1-0/+4
Add more PLL settings for A55 and Display Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx9: configure M33 systick to 24MPeng Fan1-2/+2
The M33 systick should be 24M per reference mannual, so correct it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: imx8_cpu: print cpu grade temperaturePeng Fan1-0/+29
Support print out cpu grade temperature Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: imx8_cpu: support get temperature for i.MX9Peng Fan1-4/+8
Use CONFIG_DM_THERMAL to make the temperature function could be reused by i.MX8 and i.MX9 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: imx8_cpu: support i.MX9Peng Fan3-28/+62
Add CPU_IMX Kconfig Support imx8_cpu driver for i.MX9 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: imx8_cpu: use static for local functionsPeng Fan1-3/+3
For local functions, use static for function. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: firmware: sci: add inline functions when IMX8 not enabledPeng Fan1-0/+241
Since we might reuse some drivers for other platforms, while the drivers have sci firmware api, so to avoid build failure add inline functions Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-21imx: move imx8 sci header file to include/firmware/imxPeng Fan41-41/+265
Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
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