February 2022 - U-Boot

[PATCH 1/3] power: Rename CONFIG_POWER_TPS65217 with CONFIG_PMIC_TPS65217
by Lukasz Majewski 11 Mar '22

11 Mar '22

Up till now the CONFIG_POWER_TPS65217 has been defined in several header files for am335x SoC. This patch renames it to CONFIG_PMIC_TPS65217, which better reflects the role of this IC circuit. Signed-off-by: Lukasz Majewski <lukma(a)denx.de> --- drivers/power/pmic/Makefile | 2 +- include/configs/am335x_evm.h | 2 +- include/configs/am335x_guardian.h | 2 +- include/configs/am335x_shc.h | 2 +- include/configs/am335x_sl50.h | 2 +- include/configs/brppt1.h | 2 +- include/configs/bur_am335x_common.h | 2 +- include/configs/chiliboard.h | 2 +- scripts/config_whitelist.txt | 2 +- 9 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index 401cde32cf..584d6e0e78 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -36,7 +36,7 @@ obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o obj-$(CONFIG_POWER_PCA9450) += pmic_pca9450.o obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o obj-$(CONFIG_POWER_PFUZE3000) += pmic_pfuze3000.o -obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o +obj-$(CONFIG_PMIC_TPS65217) += pmic_tps65217.o obj-$(CONFIG_POWER_TPS65218) += pmic_tps62362.o obj-$(CONFIG_POWER_TPS65218) += pmic_tps65218.o obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 9070845b7a..7b02d91e47 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -166,7 +166,7 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* PMIC support */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 #define CONFIG_POWER_TPS65910 /* SPL */ diff --git a/include/configs/am335x_guardian.h b/include/configs/am335x_guardian.h index 10a95a10a0..e6e7000529 100644 --- a/include/configs/am335x_guardian.h +++ b/include/configs/am335x_guardian.h @@ -95,7 +95,7 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* PMIC support */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 /* Bootcount using the RTC block */ #define CONFIG_SYS_BOOTCOUNT_LE diff --git a/include/configs/am335x_shc.h b/include/configs/am335x_shc.h index 5ed4eb3b3c..5ac46bf42b 100644 --- a/include/configs/am335x_shc.h +++ b/include/configs/am335x_shc.h @@ -156,7 +156,7 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* PMIC support */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 /* SPL */ diff --git a/include/configs/am335x_sl50.h b/include/configs/am335x_sl50.h index 0da98975ad..e8233c6cca 100644 --- a/include/configs/am335x_sl50.h +++ b/include/configs/am335x_sl50.h @@ -50,7 +50,7 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* PMIC support */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 #define CONFIG_POWER_TPS65910 /* SPL */ diff --git a/include/configs/brppt1.h b/include/configs/brppt1.h index d5458edbdb..a9d4b84873 100644 --- a/include/configs/brppt1.h +++ b/include/configs/brppt1.h @@ -22,7 +22,7 @@ #define V_OSCK 26000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK) -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 /* * When we have NAND flash we expect to be making use of mtdparts, diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index 9b2e8b5c6e..129356b87f 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -26,7 +26,7 @@ /* Timer information */ #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 #include <asm/arch/omap.h> diff --git a/include/configs/chiliboard.h b/include/configs/chiliboard.h index fe49627263..85e8edab23 100644 --- a/include/configs/chiliboard.h +++ b/include/configs/chiliboard.h @@ -107,7 +107,7 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* PMIC support */ -#define CONFIG_POWER_TPS65217 +#define CONFIG_PMIC_TPS65217 /* SPL */ /* Bootcount using the RTC block */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 6b21e3918d..cf007c08a5 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -640,6 +640,7 @@ CONFIG_PM CONFIG_PMC_BR_PRELIM CONFIG_PMC_OR_PRELIM CONFIG_PME_PLAT_CLK_DIV +CONFIG_PMIC_TPS65217 CONFIG_PMU CONFIG_PMW_BASE CONFIG_POST @@ -658,7 +659,6 @@ CONFIG_POWER_PFUZE3000_I2C_ADDR CONFIG_POWER_SPI CONFIG_POWER_TPS62362 CONFIG_POWER_TPS65090_EC -CONFIG_POWER_TPS65217 CONFIG_POWER_TPS65218 CONFIG_POWER_TPS65910 CONFIG_PPC_CLUSTER_START -- 2.20.1

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[PATCH 0/2] ARM: at91: sama7g5: Reset external devices at software reset
by Tudor Ambarus 11 Mar '22

11 Mar '22

This fixes the following: => sf probe SF: Detected mx66lm1g45g with page size 256 Bytes, erase size 4 KiB, total 128 MiB => reset resetting ... RomBOOT What happened is that in u-boot the mx66lm1g45g NOR flash enters in Octal DTR mode. The user reset calls do_reset() method which does not call any driver's remove method, but merely resets the CPU. The flash remains in Octal DTR mode and RomCode can't recognize it, thus the boot will fail. More details in the commit messages. Tested after software reset the mx66lm1g45g NOR flash, but also GMAC0/1, all went fine. Tudor Ambarus (2): configs: Convert AT91RESET_EXTRST to Kconfig ARM: at91: sama7g5: Reset external devices at software reset arch/arm/mach-at91/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) -- 2.25.1

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[PATCH v1 0/9] Add Nuvoton NPCM845 support
by Stanley Chu 11 Mar '22

11 Mar '22

The patch series add basic supoorts for NPCM845, which is Nuvoton's 4th-generation BMC (Baseboard Management Controller). Add drivers to support Clock,Timer,Uart,GPIO, Pinctrl, SPI Flash Access for NPCM8xx SoC. Stanley Chu (9): arm: nuvoton: Add support for Nuvoton NPCM845 BMC clk: nuvoton: Add support for NPCM845 timer: npcm: Add NPCM timer support serial: npcm: Add support for Nuvoton NPCM SoCs gpio: npcm: Add support for Nuvoton NPCM SoCs pinctrl: nuvoton: Add NPCM8xx pinctrl driver spi: npcm-fiu: add NPCM8xx FIU controller driver ARM: dts: Add Nuvoton NPCM845 device tree ARM: configs: Add defconfig for Nuvoton NPCM845 arch/arm/Kconfig | 9 + arch/arm/Makefile | 1 + arch/arm/dts/Makefile | 2 + arch/arm/dts/nuvoton-common-npcm8xx.dtsi | 598 ++++++ arch/arm/dts/nuvoton-npcm845-evb.dts | 264 +++ arch/arm/dts/nuvoton-npcm845-pincfg.dtsi | 2007 ++++++++++++++++++++ arch/arm/dts/nuvoton-npcm8xx-pinctrl.dtsi | 623 +++++++ arch/arm/include/asm/arch-npcm8xx/clock.h | 164 ++ arch/arm/include/asm/arch-npcm8xx/espi.h | 23 + arch/arm/include/asm/arch-npcm8xx/fiu.h | 61 + arch/arm/include/asm/arch-npcm8xx/gcr.h | 313 ++++ arch/arm/include/asm/arch-npcm8xx/gpio.h | 11 + arch/arm/include/asm/arch-npcm8xx/rst.h | 32 + arch/arm/include/asm/arch-npcm8xx/uart.h | 82 + arch/arm/mach-nuvoton/Kconfig | 24 + arch/arm/mach-nuvoton/Makefile | 1 + arch/arm/mach-nuvoton/npcm8xx/Kconfig | 18 + arch/arm/mach-nuvoton/npcm8xx/Makefile | 1 + arch/arm/mach-nuvoton/npcm8xx/cpu.c | 170 ++ arch/arm/mach-nuvoton/npcm8xx/reset.c | 51 + board/nuvoton/arbel/Kconfig | 18 + board/nuvoton/arbel/MAINTAINERS | 7 + board/nuvoton/arbel/Makefile | 1 + board/nuvoton/arbel/arbel.c | 33 + configs/arbel_evb_defconfig | 77 + drivers/clk/Makefile | 1 + drivers/clk/nuvoton/Makefile | 1 + drivers/clk/nuvoton/clk_npcm8xx.c | 213 +++ drivers/gpio/Kconfig | 7 + drivers/gpio/Makefile | 1 + drivers/gpio/npcm_gpio.c | 133 ++ drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/nuvoton/Kconfig | 6 + drivers/pinctrl/nuvoton/Makefile | 1 + drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 2042 +++++++++++++++++++++ drivers/serial/Kconfig | 7 + drivers/serial/Makefile | 1 + drivers/serial/serial_npcm.c | 137 ++ drivers/spi/Kconfig | 6 + drivers/spi/Makefile | 1 + drivers/spi/npcm_fiu_spi.c | 311 ++++ drivers/timer/Kconfig | 7 + drivers/timer/Makefile | 1 + drivers/timer/npcm_timer.c | 82 + include/configs/arbel.h | 54 + include/dt-bindings/clock/npcm845-clock.h | 17 + 47 files changed, 7622 insertions(+) create mode 100644 arch/arm/dts/nuvoton-common-npcm8xx.dtsi create mode 100644 arch/arm/dts/nuvoton-npcm845-evb.dts create mode 100644 arch/arm/dts/nuvoton-npcm845-pincfg.dtsi create mode 100644 arch/arm/dts/nuvoton-npcm8xx-pinctrl.dtsi create mode 100644 arch/arm/include/asm/arch-npcm8xx/clock.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/espi.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/fiu.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/gcr.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/gpio.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/rst.h create mode 100644 arch/arm/include/asm/arch-npcm8xx/uart.h create mode 100644 arch/arm/mach-nuvoton/Kconfig create mode 100644 arch/arm/mach-nuvoton/Makefile create mode 100644 arch/arm/mach-nuvoton/npcm8xx/Kconfig create mode 100644 arch/arm/mach-nuvoton/npcm8xx/Makefile create mode 100644 arch/arm/mach-nuvoton/npcm8xx/cpu.c create mode 100644 arch/arm/mach-nuvoton/npcm8xx/reset.c create mode 100644 board/nuvoton/arbel/Kconfig create mode 100644 board/nuvoton/arbel/MAINTAINERS create mode 100644 board/nuvoton/arbel/Makefile create mode 100644 board/nuvoton/arbel/arbel.c create mode 100644 configs/arbel_evb_defconfig create mode 100644 drivers/clk/nuvoton/Makefile create mode 100644 drivers/clk/nuvoton/clk_npcm8xx.c create mode 100644 drivers/gpio/npcm_gpio.c create mode 100644 drivers/pinctrl/nuvoton/Kconfig create mode 100644 drivers/pinctrl/nuvoton/Makefile create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c create mode 100644 drivers/serial/serial_npcm.c create mode 100644 drivers/spi/npcm_fiu_spi.c create mode 100644 drivers/timer/npcm_timer.c create mode 100644 include/configs/arbel.h create mode 100644 include/dt-bindings/clock/npcm845-clock.h -- 2.17.1

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[PATCH] imx8m{m,n}_venice: update env memory layout
by Tim Harvey 10 Mar '22

10 Mar '22

Update distro config env memory layout: - loadaddr=0x48200000 allows for 130MB area for uncompressing (ie FIT images, kernel_comp_addr_r) - fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel - scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt - ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- configs/imx8mm_venice_defconfig | 2 +- configs/imx8mn_venice_defconfig | 2 +- include/configs/imx8mm_venice.h | 9 +++++---- include/configs/imx8mn_venice.h | 9 +++++---- 4 files changed, 12 insertions(+), 10 deletions(-) diff --git a/configs/imx8mm_venice_defconfig b/configs/imx8mm_venice_defconfig index ad4e40d90d65..3ea3527cb0c0 100644 --- a/configs/imx8mm_venice_defconfig +++ b/configs/imx8mm_venice_defconfig @@ -21,7 +21,7 @@ CONFIG_SPL=y CONFIG_ENV_OFFSET_REDUND=0xff8000 CONFIG_LTO=y CONFIG_DISTRO_DEFAULTS=y -CONFIG_SYS_LOAD_ADDR=0x40480000 +CONFIG_SYS_LOAD_ADDR=0x48200000 CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y diff --git a/configs/imx8mn_venice_defconfig b/configs/imx8mn_venice_defconfig index b195f222dc19..089e03d84649 100644 --- a/configs/imx8mn_venice_defconfig +++ b/configs/imx8mn_venice_defconfig @@ -21,7 +21,7 @@ CONFIG_ENV_OFFSET_REDUND=0xff8000 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 CONFIG_LTO=y CONFIG_DISTRO_DEFAULTS=y -CONFIG_SYS_LOAD_ADDR=0x40480000 +CONFIG_SYS_LOAD_ADDR=0x48200000 CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y diff --git a/include/configs/imx8mm_venice.h b/include/configs/imx8mm_venice.h index 455a8d0187d8..cbb138229f67 100644 --- a/include/configs/imx8mm_venice.h +++ b/include/configs/imx8mm_venice.h @@ -29,10 +29,11 @@ #endif #define MEM_LAYOUT_ENV_SETTINGS \ - "fdt_addr_r=0x44000000\0" \ - "kernel_addr_r=0x42000000\0" \ - "ramdisk_addr_r=0x46400000\0" \ - "scriptaddr=0x46000000\0" + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "fdt_addr_r=0x50200000\0" \ + "scriptaddr=0x50280000\0" \ + "ramdisk_addr_r=0x50300000\0" \ + "kernel_comp_addr_r=0x40200000\0" /* Enable Distro Boot */ #ifndef CONFIG_SPL_BUILD diff --git a/include/configs/imx8mn_venice.h b/include/configs/imx8mn_venice.h index e7bfcd70af2c..4c95893be4fc 100644 --- a/include/configs/imx8mn_venice.h +++ b/include/configs/imx8mn_venice.h @@ -26,10 +26,11 @@ #endif #define MEM_LAYOUT_ENV_SETTINGS \ - "fdt_addr_r=0x44000000\0" \ - "kernel_addr_r=0x42000000\0" \ - "ramdisk_addr_r=0x46400000\0" \ - "scriptaddr=0x46000000\0" + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "fdt_addr_r=0x50200000\0" \ + "scriptaddr=0x50280000\0" \ + "ramdisk_addr_r=0x50300000\0" \ + "kernel_comp_addr_r=0x40200000\0" /* Enable Distro Boot */ #ifndef CONFIG_SPL_BUILD -- 2.17.1

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[PATCH 0/2] add and use reset_get_bulk_optional()
by Nikita Yushchenko 10 Mar '22

10 Mar '22

Nikita Yushchenko (2): reset: introduce reset_get_bulk_optional() spi: cadence_qspi: use reset_get_bulk_optional() drivers/reset/reset-uclass.c | 10 ++++++++++ drivers/spi/cadence_qspi.c | 11 ++++++----- include/reset.h | 21 +++++++++++++++++++++ 3 files changed, 37 insertions(+), 5 deletions(-) -- 2.30.2

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[PATCH v2] drivers: serial: Make sure we really return a serial device
by Mark Kettenis 09 Mar '22

09 Mar '22

The stdout-path property in the device tree does not necessarily point at a serial device. On machines such as the Apple M1 laptops where the serial port isn't easy to access and users expect to see console output on the integrated display stdout-path may point at the device tree node for the framebuffer for example. If stdout-path does not point at a node for a serial device, the serial_check_stdout() will not find a bound device and will drop down into code that attempts to use lists_bind_fdt() to bind a device anyway. However, that fallback code does not check that the uclass of the device is UCLASS_SERIAL. So if stdout-path points at the framebuffer instead of the serial device it will return a UCLASS_VIDEO device. Since the code that calls this function expects the returned device to be a UCLASS_SERIAL device, U-Boot will crash as soon as it attempts to send output to the console. Add a check here to verify that the uclass of the bound device really is UCLASS_SERIAL. If it isn't, serial_check_stdout() will return an error and serial_find_console_or_panic() will use the serial device with sequence number 0 as the console and all is fine. Signed-off-by: Mark Kettenis <kettenis(a)openbsd.org> --- ChangeLog: v2: - Expand commit message drivers/serial/serial-uclass.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 362cedd955..f30f352bd7 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -66,7 +66,8 @@ static int serial_check_stdout(const void *blob, struct udevice **devp) */ if (node > 0 && !lists_bind_fdt(gd->dm_root, offset_to_ofnode(node), devp, NULL, false)) { - if (!device_probe(*devp)) + if (device_get_uclass_id(*devp) == UCLASS_SERIAL && + !device_probe(*devp)) return 0; } -- 2.35.1

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[PATCH 0/3] net: phy: Add support for ethernet-phy-id
by Michal Simek 09 Mar '22

09 Mar '22

Hi, this series is adding support for ethernet-phy-id with reset gpio support. There is another series related to DM_ETH_PHY but it is missing creating phy devices based on decoded phy IDs from compatible string. We would like to adopt DM_ETH_PHY in our driver but still this series can be useful for other drivers which are not DM_ETH_PHY ready. At the end this same file should be used also for DM_ETH_PHY driver. The reason for complete separatation from phy.c is that there is requirement for gpio headers which is not done by all arch. That's why new symbol and separate file is the way to go. Thanks, Michal Michal Simek (3): net: phy: Add new read ethernet phy id function net: phy: Remove static return type for phy_device_create() net: phy: Add support for ethernet-phy-id with gpio reset MAINTAINERS | 1 + drivers/core/ofnode.c | 36 ++++++++++++++++++ drivers/net/phy/Kconfig | 8 ++++ drivers/net/phy/Makefile | 1 + drivers/net/phy/ethernet_id.c | 69 +++++++++++++++++++++++++++++++++++ drivers/net/phy/phy.c | 11 ++++-- include/dm/ofnode.h | 13 +++++++ include/phy.h | 26 +++++++++++++ 8 files changed, 162 insertions(+), 3 deletions(-) create mode 100644 drivers/net/phy/ethernet_id.c -- 2.35.1

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[PATCH 0/2] xilinx: video: add skeleton drivers for zynqmp DP
by Michal Simek 09 Mar '22

09 Mar '22

Hi, add skeleton drivers for display port and display port DMA. The purpose of having sketon drivers is to use the whole power domain infrastructure is used. Without driver power domain driver is not asking for enabling power for these devices. That's why having simple driver is necessary because OS doesn't need to have a way to ask for enabling power for these devices. Thanks, Michal Michal Simek (2): video: Add skeleton driver for ZynqMP Display port driver dma: xilinx: Add Display Port DMA driver drivers/dma/Kconfig | 7 ++++ drivers/dma/Makefile | 1 + drivers/dma/xilinx_dpdma.c | 43 +++++++++++++++++++++++ drivers/video/Kconfig | 8 +++++ drivers/video/Makefile | 1 + drivers/video/zynqmp_dpsub.c | 66 ++++++++++++++++++++++++++++++++++++ 6 files changed, 126 insertions(+) create mode 100644 drivers/dma/xilinx_dpdma.c create mode 100644 drivers/video/zynqmp_dpsub.c -- 2.35.1

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[PATCH 0/4] mmc: zynq_sdhci: Add support for dynamic IP configuration
by Michal Simek 09 Mar '22

09 Mar '22

Hi, with SOM boards low level sdhci setting is not fully done. There are additional registers which are normally programmed via psu_init() but in this case they are not initialized. Information can be taken from DT and via firmware interface that values can be setup and that's exactly what this series is doing. Thanks, Michal Ashok Reddy Soma (4): firmware: zynqmp: Add and update firmware enums firmware: zynqmp: Add support for set sd config and is function supported lib: div64: Add support for round up of div64_u64 mmc: zynq_sdhci: Add support for dynamic configuration drivers/firmware/firmware-zynqmp.c | 51 +++++++++++++++ drivers/mmc/zynq_sdhci.c | 101 ++++++++++++++++++++++++++++- include/linux/math64.h | 3 + include/zynqmp_firmware.h | 29 +++++++++ 4 files changed, 182 insertions(+), 2 deletions(-) -- 2.35.1

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iMX8MM USB support?
by Tim Harvey 09 Mar '22

09 Mar '22

Peng, It looks like IMX8MM USB support hasn't made it upstream yet. Is this something your working on? I'm interested in booting an IMX8MM via SDP. Best Regards, Tim

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