June 2022 - U-Boot

[PATCH 1/4] arch/Kconfig.nxp: Re-organize slightly
by Tom Rini 06 Jul '22

06 Jul '22

Make all of the CHAIN_OF_TRUST options be under a single menu and add a comment for the rest, so the resulting config file reads more clearly. Remove duplicate CHAIN_OF_TRUST options from board/congatec/common/Kconfig. Remove duplicate NXP_ESBC config questions and move to arch/Kconfig.nxp. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- arch/Kconfig.nxp | 30 +++++++++++------ arch/arm/cpu/armv7/ls102xa/Kconfig | 6 ---- arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 15 +++------ arch/powerpc/cpu/mpc85xx/Kconfig | 6 ---- board/congatec/common/Kconfig | 41 ----------------------- 5 files changed, 24 insertions(+), 74 deletions(-) diff --git a/arch/Kconfig.nxp b/arch/Kconfig.nxp index 1e26f1dc5372..f72c513aa6a8 100644 --- a/arch/Kconfig.nxp +++ b/arch/Kconfig.nxp @@ -1,7 +1,13 @@ -config CHAIN_OF_TRUST +config NXP_ESBC + bool "NXP ESBC (secure boot) functionality" + help + Enable Freescale Secure Boot feature. Normally selected by defconfig. + If unsure, do not change. + +menu "Chain of trust / secure boot options" depends on !FIT_SIGNATURE && NXP_ESBC - imply CMD_BLOB - imply CMD_HASH if ARM + +config CHAIN_OF_TRUST select FSL_CAAM select FSL_SEC_MON select SPL_BOARD_INIT if (ARM && SPL) @@ -11,12 +17,12 @@ config CHAIN_OF_TRUST select ENV_IS_NOWHERE select CMD_EXT4 if ARM select CMD_EXT4_WRITE if ARM - bool - default y + imply CMD_BLOB + imply CMD_HASH if ARM + def_bool y config CMD_ESBC_VALIDATE bool "Enable the 'esbc_validate' and 'esbc_halt' commands" - depends on CHAIN_OF_TRUST default y help This option enables two commands used for secure booting: @@ -35,15 +41,14 @@ config ESBC_ADDR_64BIT config SYS_FSL_SFP_BE def_bool y - depends on CHAIN_OF_TRUST && (PPC || FSL_LSCH2 || ARCH_LS1021A) + depends on PPC || FSL_LSCH2 || ARCH_LS1021A config SYS_FSL_SFP_LE def_bool y - depends on CHAIN_OF_TRUST && !SYS_FSL_SFP_BE + depends on !SYS_FSL_SFP_BE choice prompt "SFP IP revision" - depends on CHAIN_OF_TRUST default SYS_FSL_SFP_VER_3_0 if PPC default SYS_FSL_SFP_VER_3_4 @@ -60,11 +65,14 @@ endchoice config SYS_FSL_SRK_LE def_bool y - depends on CHAIN_OF_TRUST && ARM + depends on ARM config KEY_REVOCATION def_bool y - depends on CHAIN_OF_TRUST + +endmenu + +comment "Other functionality shared between NXP SoCs" config DEEP_SLEEP bool "Enable SoC deep sleep feature" diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig index c496e6439199..a901360fa7d8 100644 --- a/arch/arm/cpu/armv7/ls102xa/Kconfig +++ b/arch/arm/cpu/armv7/ls102xa/Kconfig @@ -41,12 +41,6 @@ config MAX_CPUS cores, count the reserved ports. This will allocate enough memory in spin table to properly handle all cores. -config NXP_ESBC - bool "NXP_ESBC" - help - Enable Freescale Secure Boot feature. Normally selected - by defconfig. If unsure, do not change. - config SYS_CCI400_OFFSET hex "Offset for CCI400 base" depends on SYS_FSL_HAS_CCI400 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 7f08733a35b6..602b624dca52 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -26,7 +26,7 @@ config ARCH_LS1012A config ARCH_LS1028A bool select ARMV8_SET_SMPEN - select ESBC_HDR_LS + select ESBC_HDR_LS if CHAIN_OF_TRUST select FSL_LAYERSCAPE select FSL_LSCH3 select GICV3 @@ -139,7 +139,7 @@ config ARCH_LS1088A bool select ARMV8_SET_SMPEN select ARM_ERRATA_855873 if !TFABOOT - select ESBC_HDR_LS + select ESBC_HDR_LS if CHAIN_OF_TRUST select FSL_IFC select FSL_LAYERSCAPE select FSL_LSCH3 @@ -189,7 +189,7 @@ config ARCH_LS2080A select ARM_ERRATA_828024 select ARM_ERRATA_829520 select ARM_ERRATA_833471 - select ESBC_HDR_LS + select ESBC_HDR_LS if CHAIN_OF_TRUST select FSL_IFC select FSL_LAYERSCAPE select FSL_LSCH3 @@ -242,7 +242,7 @@ config ARCH_LS2080A config ARCH_LX2162A bool select ARMV8_SET_SMPEN - select ESBC_HDR_LS + select ESBC_HDR_LS if CHAIN_OF_TRUST select FSL_DDR_BIST select FSL_DDR_INTERACTIVE select FSL_LAYERSCAPE @@ -281,7 +281,7 @@ config ARCH_LX2162A config ARCH_LX2160A bool select ARMV8_SET_SMPEN - select ESBC_HDR_LS + select ESBC_HDR_LS if CHAIN_OF_TRUST select FSL_DDR_BIST select FSL_DDR_INTERACTIVE select FSL_LAYERSCAPE @@ -461,11 +461,6 @@ config EMC2305 Enable the EMC2305 fan controller for configuration of fan speed. -config NXP_ESBC - bool "NXP_ESBC" - help - Enable Freescale Secure Boot feature - config QSPI_AHB_INIT bool "Init the QSPI AHB bus" help diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index 0ef5e730bdc2..e7003d3b647e 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -827,12 +827,6 @@ config FSL_LAW config HETROGENOUS_CLUSTERS bool -config NXP_ESBC - bool "NXP_ESBC" - help - Enable Freescale Secure Boot feature. Normally selected - by defconfig. If unsure, do not change. - config MAX_CPUS int "Maximum number of CPUs permitted for MPC85xx" default 12 if ARCH_T4240 diff --git a/board/congatec/common/Kconfig b/board/congatec/common/Kconfig index d4a238de99bc..a1f2139219b1 100644 --- a/board/congatec/common/Kconfig +++ b/board/congatec/common/Kconfig @@ -1,44 +1,3 @@ -if !ARCH_IMX8M && !ARCH_IMX8 - -config CHAIN_OF_TRUST - depends on !FIT_SIGNATURE && SECURE_BOOT - imply CMD_BLOB - imply CMD_HASH if ARM - select FSL_CAAM - select SPL_BOARD_INIT if (ARM && SPL) - select SHA_HW_ACCEL - select SHA_PROG_HW_ACCEL - select ENV_IS_NOWHERE - select CMD_EXT4 if ARM - select CMD_EXT4_WRITE if ARM - bool - default y - -config CMD_ESBC_VALIDATE - bool "Enable the 'esbc_validate' and 'esbc_halt' commands" - default y if CHAIN_OF_TRUST - help - This option enables two commands used for secure booting: - - esbc_validate - validate signature using RSA verification - esbc_halt - put the core in spin loop (Secure Boot Only) - -endif - -config VOL_MONITOR_LTC3882_READ - depends on VID - bool "Enable the LTC3882 voltage monitor read" - help - This option enables LTC3882 voltage monitor read - functionality. It is used by common VID driver. - -config VOL_MONITOR_LTC3882_SET - depends on VID - bool "Enable the LTC3882 voltage monitor set" - help - This option enables LTC3882 voltage monitor set - functionality. It is used by common VID driver. - config USB_TCPC bool "USB Typec port controller simple driver" help -- 2.25.1

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[PATCH 1/8] Convert CONFIG_EXTRA_CLOCK to Kconfig
by Tom Rini 06 Jul '22

06 Jul '22

This converts the following to Kconfig: CONFIG_EXTRA_CLOCK Signed-off-by: Tom Rini <trini(a)konsulko.com> --- board/sysam/stmark2/Kconfig | 3 +++ include/configs/stmark2.h | 1 - 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/board/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig index 4abcdb3aaf16..49d02744a9a0 100644 --- a/board/sysam/stmark2/Kconfig +++ b/board/sysam/stmark2/Kconfig @@ -3,6 +3,9 @@ if TARGET_STMARK2 config CF_SBF def_bool y +config EXTRA_CLOCK + def_bool y + config SYS_INPUT_CLKSRC hex default 30000000 diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h index 2195feeb658e..797d9bbb4af1 100644 --- a/include/configs/stmark2.h +++ b/include/configs/stmark2.h @@ -41,7 +41,6 @@ #define CONFIG_SYS_SBFHDR_SIZE 0x7 /* Input, PCI, Flexbus, and VCO */ -#define CONFIG_EXTRA_CLOCK #define CONFIG_PRAM 2048 /* 2048 KB */ -- 2.25.1

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[PATCH 01/13] Convert CONFIG_DW_ALTDESCRIPTOR to Kconfig
by Tom Rini 06 Jul '22

06 Jul '22

This converts the following to Kconfig: CONFIG_DW_ALTDESCRIPTOR Signed-off-by: Tom Rini <trini(a)konsulko.com> --- configs/galileo_defconfig | 1 + configs/stm32746g-eval_defconfig | 1 + configs/stm32746g-eval_spl_defconfig | 1 + configs/stm32f746-disco_defconfig | 1 + configs/stm32f746-disco_spl_defconfig | 1 + configs/stm32f769-disco_defconfig | 1 + configs/stm32f769-disco_spl_defconfig | 1 + configs/stv0991_defconfig | 1 + drivers/net/Kconfig | 5 +++++ include/configs/galileo.h | 3 --- include/configs/socfpga_common.h | 7 ------- include/configs/socfpga_soc64_common.h | 5 ----- include/configs/stm32f746-disco.h | 1 - include/configs/stv0991.h | 4 ---- 14 files changed, 13 insertions(+), 20 deletions(-) diff --git a/configs/galileo_defconfig b/configs/galileo_defconfig index 104532bd05f3..5ae13d5a1e2b 100644 --- a/configs/galileo_defconfig +++ b/configs/galileo_defconfig @@ -49,6 +49,7 @@ CONFIG_TFTP_TSIZE=y CONFIG_REGMAP=y CONFIG_SYSCON=y CONFIG_CPU=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_SPI=y CONFIG_USB_STORAGE=y CONFIG_USB_KEYBOARD=y diff --git a/configs/stm32746g-eval_defconfig b/configs/stm32746g-eval_defconfig index 8ca8929f2a4f..64610658c7bd 100644 --- a/configs/stm32746g-eval_defconfig +++ b/configs/stm32746g-eval_defconfig @@ -48,6 +48,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPI=y diff --git a/configs/stm32746g-eval_spl_defconfig b/configs/stm32746g-eval_spl_defconfig index 55e44f863c1c..753a4b80cbbc 100644 --- a/configs/stm32746g-eval_spl_defconfig +++ b/configs/stm32746g-eval_spl_defconfig @@ -69,6 +69,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPL_PINCTRL=y diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig index 22274f99b185..e3f80ab8e206 100644 --- a/configs/stm32f746-disco_defconfig +++ b/configs/stm32f746-disco_defconfig @@ -48,6 +48,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPI=y diff --git a/configs/stm32f746-disco_spl_defconfig b/configs/stm32f746-disco_spl_defconfig index c174984b939d..927d28dd9733 100644 --- a/configs/stm32f746-disco_spl_defconfig +++ b/configs/stm32f746-disco_spl_defconfig @@ -69,6 +69,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPL_PINCTRL=y diff --git a/configs/stm32f769-disco_defconfig b/configs/stm32f769-disco_defconfig index 9845eb0a10b2..b7e9ee92a7e1 100644 --- a/configs/stm32f769-disco_defconfig +++ b/configs/stm32f769-disco_defconfig @@ -47,6 +47,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPI=y diff --git a/configs/stm32f769-disco_spl_defconfig b/configs/stm32f769-disco_spl_defconfig index a5dc89c80273..bae28b4ec132 100644 --- a/configs/stm32f769-disco_spl_defconfig +++ b/configs/stm32f769-disco_spl_defconfig @@ -68,6 +68,7 @@ CONFIG_SPI_FLASH_STMICRO=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPL_PINCTRL=y diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig index d03d984871ab..2c143068b79e 100644 --- a/configs/stv0991_defconfig +++ b/configs/stv0991_defconfig @@ -37,6 +37,7 @@ CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ8XXX=y CONFIG_PHY_RESET_DELAY=10000 CONFIG_ETH_DESIGNWARE=y +CONFIG_DW_ALTDESCRIPTOR=y CONFIG_MII=y CONFIG_CADENCE_QSPI=y CONFIG_HAS_CQSPI_REF_CLK=y diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 56f9416a48db..40b5c8274e9e 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -312,6 +312,7 @@ config ETH_DESIGNWARE_MESON8B config ETH_DESIGNWARE_SOCFPGA select REGMAP select SYSCON + select DW_ALTDESCRIPTOR bool "Altera SoCFPGA extras for Synopsys Designware Ethernet MAC" depends on DM_ETH && ETH_DESIGNWARE help @@ -326,6 +327,10 @@ config ETH_DESIGNWARE_S700 This provides glue layer to use Synopsys Designware Ethernet MAC present on Actions S700 SoC. +config DW_ALTDESCRIPTOR + bool "Designware Ethernet MAC uses alternate (enhanced) descriptors" + depends on ETH_DESIGNWARE + config ETHOC bool "OpenCores 10/100 Mbps Ethernet MAC" help diff --git a/include/configs/galileo.h b/include/configs/galileo.h index c50ecf27e44c..49f57dda58fb 100644 --- a/include/configs/galileo.h +++ b/include/configs/galileo.h @@ -21,9 +21,6 @@ "stdout=serial\0" \ "stderr=serial\0" -/* 10/100M Ethernet support */ -#define CONFIG_DW_ALTDESCRIPTOR - /* Environment configuration */ #endif /* __CONFIG_H */ diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 10ba2d22ffa7..d1efba29fc40 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -51,13 +51,6 @@ #define CONFIG_SYS_L2_PL310 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS -/* - * Ethernet on SoC (EMAC) - */ -#ifdef CONFIG_CMD_NET -#define CONFIG_DW_ALTDESCRIPTOR -#endif - /* * L4 OSC1 Timer 0 */ diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h index c388ae9a816c..c1037ab595fa 100644 --- a/include/configs/socfpga_soc64_common.h +++ b/include/configs/socfpga_soc64_common.h @@ -89,11 +89,6 @@ * Flash configurations */ -/* Ethernet on SoC (EMAC) */ -#if defined(CONFIG_CMD_NET) -#define CONFIG_DW_ALTDESCRIPTOR -#endif /* CONFIG_CMD_NET */ - /* * L4 Watchdog */ diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h index 05ac900f3c31..73376f16b4d6 100644 --- a/include/configs/stm32f746-disco.h +++ b/include/configs/stm32f746-disco.h @@ -21,7 +21,6 @@ #define CONFIG_SYS_MAX_FLASH_SECT 8 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) -#define CONFIG_DW_ALTDESCRIPTOR #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h index c57b1ad8a062..567aa1ffe433 100644 --- a/include/configs/stv0991.h +++ b/include/configs/stv0991.h @@ -20,10 +20,6 @@ #define CONFIG_SYS_INIT_RAM_ADDR 0x00190000 /* U-Boot Load Address */ -/* GMAC related configs */ - -#define CONFIG_DW_ALTDESCRIPTOR - /* Misc configuration */ #endif /* __CONFIG_H */ -- 2.25.1

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[PATCH] efi_loader: Allow overlapped extra data for PE hashing
by Su, Bao Cheng 06 Jul '22

06 Jul '22

During PE hashing, when holes exists between sections, the extra data calculated could be a dupulicated region of the last section. Such PE image with holes existing between sections may contain the symbol table for the kernel, for example. The Authenticode_PE spec does not rule how to deal with such scenario, however, other tools such as pesign and sbsign both have the overlapped regions hashed. And EDK2 hash the overlapped area as well. Signed-off-by: Baocheng Su <baocheng.su(a)siemens.com> --- lib/efi_loader/efi_image_loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c index 9611398885..d85fb6ba08 100644 --- a/lib/efi_loader/efi_image_loader.c +++ b/lib/efi_loader/efi_image_loader.c @@ -481,7 +481,7 @@ bool efi_image_parse(void *efi, size_t len, struct efi_image_regions **regp, EFI_PRINT("extra data for hash: %zu\n", len - (bytes_hashed + authsz)); efi_image_region_add(regs, efi + bytes_hashed, - efi + len - authsz, 0); + efi + len - authsz, 1); } /* Return Certificates Table */ -- 2.30.2

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[PATCH 0/9] dm: core: Support collecting and reporting stats
by Simon Glass 06 Jul '22

06 Jul '22

Driver model can use a lot of memory, as it is the core of all drivers and devices in U-Boot. Add a command to show how much is in use, along with the sizes of various data structures. This patch can be used to analyse the impact of various potential changes to driver model for SPL, none of which has been implemented. Most involve shrinking the size of struct udevice, which is a particular problem on 64-bit machines since their pointers are so unnecessarily large in SPL. To try this out, enable SPL_DM_STATS and then build and run on your board. You should see output for SPL and U-Boot proper, like this: Struct sizes: udevice 90, driver 78, uclass 30, uc_driver 78 Memory: device 11:990, device names 111, uclass a:1e0 Attached type Count Size Cur Tags Save --------------- ----- ----- ----- ----- ----- plat 3 e0 990 914 7c (124) parent_plat 2 40 990 910 80 (128) uclass_plat 1 10 990 90c 84 (132) priv 6 13d 990 920 70 (112) parent_priv 0 0 990 908 88 (136) uclass_priv 3 38 990 914 7c (124) driver_data 0 0 990 908 88 (136) uclass 0 0 Attached total f 2a5 37c (892) tags 0 0 Total size: e15 (3605) With tags: a99 (2713) - singly-linked: 901 (2305) - driver index: 88a (2186) - uclass index: 813 (2067) Drop device name (not SRAM): 111 (273) Simon Glass (9): dm: core: Rename dm_dump_all() dm: core: Sort dm subcommands dm: core: Fix addresses in the dm static command dm: core: Add documentation for the dm command dm: core: Switch the testbus driver to use a new struct dm: core: Support accessing core tags dm: core: Add a way to collect memory usage dm: core: Add a command to show driver model statistics dm: spl: Allow SPL to show memory usage cmd/dm.c | 69 ++++-- common/spl/spl.c | 9 + doc/usage/cmd/dm.rst | 487 ++++++++++++++++++++++++++++++++++++++++ doc/usage/index.rst | 1 + drivers/core/Kconfig | 21 ++ drivers/core/device.c | 65 ++++++ drivers/core/dump.c | 79 ++++++- drivers/core/root.c | 53 +++++ drivers/core/tag.c | 29 +++ drivers/misc/test_drv.c | 6 +- include/dm/device.h | 25 +++ include/dm/root.h | 45 ++++ include/dm/tag.h | 32 ++- include/dm/test.h | 7 + include/dm/util.h | 11 +- test/dm/core.c | 91 ++++++++ tools/dtoc/test_dtoc.py | 6 +- 17 files changed, 1004 insertions(+), 32 deletions(-) create mode 100644 doc/usage/cmd/dm.rst -- 2.36.0.512.ge40c2bad7a-goog

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[RFC] Data structure for information handoff between firmware boot stages
by Jose Marinho 05 Jul '22

05 Jul '22

Hi All, The topic of information handoff between TF-A's BL31 and BL33 (e.g. U-boot proper, EDK2) was discussed last year in the TF-A and U-boot mailing lists [1], [2]. Examples of information to be handed off between firmware stages are the TPM log, HOB nodes, etc. Having a standard data structure which is usable/supported by every community contributes to code reuse and leads to simpler codebase maintenance. Some already existing data structures, such as the UEFI HOB list [3], and the Bloblist from U-boot, were proposed to be employed for the handoffs. There are pros and cons with both HOBs and Bloblist. The discussion settled with a consensus that a data structure ought to be defined which encapsulates the best traits of HOBs and Bloblist. Properties that the data structure should have: - node types identified by an integer, - easily relocatable, - straightforward to append new nodes, - easy to read and append to from resource constrained environments. The data structure should be suitable to pass information between different firmware stages, such as: U-boot SPL -> BL31 -> U-boot BL1 -> BL2 -> BL31 -> U-boot As requested in the ML, an initial proposal was drafted [4]. The document [4] is an initial proposal (at an alpha stage). The document [4] is being circulated for the purpose of gathering initial feedback. This proposal is closely aligned with an ongoing effort in the u-boot mailing list [5]. The proposal defines 1) a set of standard nodes and 2) the registers used at the handoff boundary. Standard nodes: - fdt node: HW description fdt, - HOB node, - ACPI table node: the main use-case for this node is to carry the TPM log. The document [4] accommodates an OEM range, which enables IMPDEF nodes to be caried in the handoff list. By definition, the nodes in the OEM range are not standard and can be defined per-platform. Note: the document [4] encapsulates the standard node definition as that is the simplest approach for feedback gathering. Once there is sufficient consensus around the proposal, the standard node definitions should be moved to a project independent repository. The repository location is TBD. The list of standard nodes is expected to grow with community contribution. Kind Regards, Jose [1] https://lists.trustedfirmware.org/archives/list/tf-a@lists.trustedfirmware.… [2] https://lore.kernel.org/u-boot/CAODwPW_FwFN1E84cV1+nC1aiahiwOL-TV=mP_6o8h0y… [3] https://uefi.org/sites/default/files/resources/PI_Spec_1_6.pdf [4] https://developer.arm.com/documentation/den0135/a [5] https://lore.kernel.org/u-boot/20220113022625.413990-1-sjg@chromium.org/

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[Update license 1/1] drivers: clk: Update license for Intel N5X device
by teik.heng.chong＠intel.com 05 Jul '22

05 Jul '22

From: Teik Heng Chong <teik.heng.chong(a)intel.com> All the source code of clk-mem-n5x.c and clk-n5x.c are from Intel, update the license to use both GPL2.0 and BSD-3 Clause because this copy of code may used for open source and internal project. Signed-off-by: Teik Heng Chong <teik.heng.chong(a)intel.com> --- drivers/clk/altera/clk-mem-n5x.c | 4 ++-- drivers/clk/altera/clk-mem-n5x.h | 4 ++-- drivers/clk/altera/clk-n5x.c | 4 ++-- drivers/clk/altera/clk-n5x.h | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clk/altera/clk-mem-n5x.c b/drivers/clk/altera/clk-mem-n5x.c index ca44998641..9bbe2cd0ca 100644 --- a/drivers/clk/altera/clk-mem-n5x.c +++ b/drivers/clk/altera/clk-mem-n5x.c @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2020-2021 Intel Corporation <www.intel.com> + * Copyright (C) 2020-2022 Intel Corporation <www.intel.com> */ #include <common.h> diff --git a/drivers/clk/altera/clk-mem-n5x.h b/drivers/clk/altera/clk-mem-n5x.h index d000ae260c..7b687012e8 100644 --- a/drivers/clk/altera/clk-mem-n5x.h +++ b/drivers/clk/altera/clk-mem-n5x.h @@ -1,6 +1,6 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2020-2021 Intel Corporation <www.intel.com> + * Copyright (C) 2020-2022 Intel Corporation <www.intel.com> */ #ifndef _CLK_MEM_N5X_ diff --git a/drivers/clk/altera/clk-n5x.c b/drivers/clk/altera/clk-n5x.c index bdcbbaae91..3fa19e05c4 100644 --- a/drivers/clk/altera/clk-n5x.c +++ b/drivers/clk/altera/clk-n5x.c @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2020-2021 Intel Corporation <www.intel.com> + * Copyright (C) 2020-2022 Intel Corporation <www.intel.com> */ #include <common.h> diff --git a/drivers/clk/altera/clk-n5x.h b/drivers/clk/altera/clk-n5x.h index 8c00e90f89..f6a9f0a794 100644 --- a/drivers/clk/altera/clk-n5x.h +++ b/drivers/clk/altera/clk-n5x.h @@ -1,6 +1,6 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2020-2021 Intel Corporation <www.intel.com> + * Copyright (C) 2020-2022 Intel Corporation <www.intel.com> */ #ifndef _CLK_N5X_ -- 2.26.2

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[PATCH] log: force DEBUG when LOG_DEBUG is activated
by Patrick Delaunay 05 Jul '22

05 Jul '22

When CONFIG_LOG is activated, if LOG_DEBUG is defined in a file and DEBUG is not defined the trace with debug() macro are not displayed, because the parameter cond : _DEBUG = 0 is checked in debug_cond(). With this patch the define DEBUG, used to force the trace generated by debug() macro, is linked with the define LOG_DEBUG, used to force the trace generated by other macros (log_debug, dev_dbg, pr_debug). We only need to define LOG_DEBUG in a file to activate all the traces generated by any U-Boot debug macro, as it is described in /doc/develop/logging.rst Signed-off-by: Patrick Delaunay <patrick.delaunay(a)foss.st.com> --- include/log.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/log.h b/include/log.h index 8f35c10abb5..7abc70e4398 100644 --- a/include/log.h +++ b/include/log.h @@ -194,6 +194,9 @@ int _log_buffer(enum log_category_t cat, enum log_level_t level, #ifdef LOG_DEBUG #define _LOG_DEBUG LOGL_FORCE_DEBUG +#ifndef DEBUG +#define DEBUG +#endif #else #define _LOG_DEBUG 0 #endif -- 2.25.1

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[PATCH V2 00/49] imx: support i.MX93
by Peng Fan (OSS) 05 Jul '22

05 Jul '22

From: Peng Fan <peng.fan(a)nxp.com> V2: Fix issue reported by CI build - Enlarge SPL_MAX_SIZE for i.MX8MM - Fix i.MX8ULP break This patchset is to support i.MX93, during the development, there are some code cleanup and restructure to make i.MX93 code porting cleaner. i.MX9 is a new i.MX family and i.MX93 is the first one that we would support in upstream. It features two Cortex-A55 core, one NPU, one M33 and others. There are some driver changes that also included to make i.MX93 function well, lpuart/mmc/network. mkimage also included, but I have not enable BINMAN which is under development, will post a follow patchset to switch to binman. Alice Guo (3): misc: imx8ulp: move fuse.c from imx8ulp to sentinel misc: fuse: support to access fuse on i.MX93 misc: fuse: update the code for accessing fuse of i.MX93 Jian Li (1): imx: imx9: Add function to initialize timer Peng Fan (31): spl: imx8mm: enlarge SPL_MAX_SIZE arm: makefile: cleanup mach-imx usage imx: simplify dependency with SPL_BOOTROM_SUPPORT imx: move get_boot_device to common header imx: move get_boot_device to common file imx: add USB2_BOOT type imx: add basic i.MX9 support fsl_lpuart: add i.MX9 support gpio: pca953x: support pcal6524 imx: pinctrl: add pinctrl and pinfunc file for i.MX93 imx: imx9: Add CCM and clock API support mmc: fsl_esdhc_imx: Support i.MX9 spl: Use SPL_FIT_IMAGE_TINY for iMX9 imx: imx9: support romapi misc: s4mu: Support iMX93 with Sentinel MU misc: S400_API: New API for FW status and chip info misc: s400_api: introduce ahab_release_m33_trout imx: imx9: Get the chip revision through S400 API imx: imx9: Add MIX power init imx: imx9: Add M33 release prepare function imx: imx9: Support booting m33 from Acore arm: dts: Add i.MX93 SoC DTSi file imx: imx93_evk: Add basic board support imx: imx93_evk: Set ARM clock to 1.7Ghz net: fec_mxc: support i.MX93 net: dwc_eth_qos: fix build break when CLK not enabled net: dwc_eth_qos: public some functions net: dwc_eth_qos: move i.MX code out net: dwc_eth_qos: intrdouce eqos hook eqos_get_enetaddr board: freescale: imx93_evk: support ethernet tools: image: support i.MX93 Ye Li (14): imx: Change USB boot device type imx: spl: Allow iMX7/8/8M to overwrite spl_board_boot_device imx: imx9: disable watchdog misc: imx: S400_API: Move S400 MU and API to a common place misc: S400_API: Update release RDC API imx: imx9: Add TRDC driver for TRDC init imx: imx9: Add AHAB boot support misc: S400_API: Rename imx8ulp_s400_msg to sentinel_msg imx: imx9: Add gpio registers structure imx: imx9: Support multiple env storages at runtime imx: imx9: clock: Add DDR clock support ddr: imx: Add i.MX9 DDR controller driver ddr: imx9: enable Performance monitor counter net: eqos: add function to get phy node and address arch/arm/Kconfig | 16 + arch/arm/Makefile | 12 +- arch/arm/dts/Makefile | 3 + arch/arm/dts/imx93-11x11-evk-u-boot.dtsi | 157 ++ arch/arm/dts/imx93-11x11-evk.dts | 527 ++++++ arch/arm/dts/imx93-pinfunc.h | 625 +++++++ arch/arm/dts/imx93.dtsi | 688 ++++++++ arch/arm/include/asm/arch-imx/cpu.h | 2 + arch/arm/include/asm/arch-imx8/sys_proto.h | 1 - arch/arm/include/asm/arch-imx8m/ddr.h | 6 +- arch/arm/include/asm/arch-imx8m/sys_proto.h | 2 +- arch/arm/include/asm/arch-imx8ulp/sys_proto.h | 5 - arch/arm/include/asm/arch-imx9/ccm_regs.h | 266 +++ arch/arm/include/asm/arch-imx9/clock.h | 244 +++ arch/arm/include/asm/arch-imx9/ddr.h | 126 ++ arch/arm/include/asm/arch-imx9/gpio.h | 20 + arch/arm/include/asm/arch-imx9/imx-regs.h | 234 +++ arch/arm/include/asm/arch-imx9/imx93_pins.h | 729 ++++++++ arch/arm/include/asm/arch-imx9/sys_proto.h | 14 + arch/arm/include/asm/arch-imx9/trdc.h | 19 + arch/arm/include/asm/arch-mx7/sys_proto.h | 1 - arch/arm/include/asm/arch-mx7ulp/sys_proto.h | 1 - arch/arm/include/asm/global_data.h | 5 +- arch/arm/include/asm/mach-imx/boot_mode.h | 1 + arch/arm/include/asm/mach-imx/iomux-v3.h | 11 +- .../asm/{arch-imx8ulp => mach-imx}/mu_hal.h | 4 +- .../asm/{arch-imx8ulp => mach-imx}/s400_api.h | 18 +- arch/arm/include/asm/mach-imx/sys_proto.h | 11 +- arch/arm/mach-imx/Kconfig | 3 +- arch/arm/mach-imx/Makefile | 10 +- arch/arm/mach-imx/imx8m/soc.c | 47 - arch/arm/mach-imx/imx8ulp/ahab.c | 345 ++++ arch/arm/mach-imx/imx8ulp/rdc.c | 6 +- arch/arm/mach-imx/imx8ulp/soc.c | 48 +- arch/arm/mach-imx/imx9/Kconfig | 34 + arch/arm/mach-imx/imx9/Makefile | 11 + arch/arm/mach-imx/imx9/ahab.c | 346 ++++ arch/arm/mach-imx/imx9/clock.c | 844 ++++++++++ arch/arm/mach-imx/imx9/clock_root.c | 438 +++++ arch/arm/mach-imx/imx9/imx_bootaux.c | 133 ++ arch/arm/mach-imx/imx9/lowlevel_init.S | 26 + arch/arm/mach-imx/imx9/soc.c | 473 ++++++ arch/arm/mach-imx/imx9/trdc.c | 581 +++++++ arch/arm/mach-imx/imx_romapi.c | 60 + arch/arm/mach-imx/spl.c | 82 +- board/freescale/common/Makefile | 2 +- board/freescale/imx8ulp_evk/spl.c | 2 +- board/freescale/imx93_evk/Kconfig | 21 + board/freescale/imx93_evk/MAINTAINERS | 6 + board/freescale/imx93_evk/Makefile | 12 + board/freescale/imx93_evk/imx93_evk.c | 90 + board/freescale/imx93_evk/lpddr4x_timing.c | 1486 +++++++++++++++++ board/freescale/imx93_evk/spl.c | 129 ++ common/spl/Kconfig | 3 +- configs/imx8mm-cl-iot-gate-optee_defconfig | 1 - configs/imx8mm-cl-iot-gate_defconfig | 1 - configs/imx8mm-icore-mx8mm-ctouch2_defconfig | 1 - configs/imx8mm-icore-mx8mm-edimm2.2_defconfig | 1 - configs/imx8mm-mx8menlo_defconfig | 1 - configs/imx8mm_beacon_defconfig | 1 - configs/imx8mm_data_modul_edm_sbc_defconfig | 1 - configs/imx8mm_evk_defconfig | 1 - configs/imx8mm_venice_defconfig | 1 - configs/imx93_11x11_evk_defconfig | 117 ++ configs/phycore-imx8mm_defconfig | 1 - configs/verdin-imx8mm_defconfig | 1 - drivers/Makefile | 1 + drivers/ddr/imx/Kconfig | 2 + drivers/ddr/imx/imx8m/Kconfig | 1 + drivers/ddr/imx/imx8m/Makefile | 3 +- drivers/ddr/imx/imx8m/ddr_init.c | 219 +++ drivers/ddr/imx/imx9/Kconfig | 27 + drivers/ddr/imx/imx9/Makefile | 10 + drivers/ddr/imx/imx9/ddr_init.c | 489 ++++++ drivers/ddr/imx/phy/Kconfig | 4 + drivers/ddr/imx/phy/Makefile | 9 + drivers/ddr/imx/{imx8m => phy}/ddrphy_csr.c | 0 drivers/ddr/imx/{imx8m => phy}/ddrphy_train.c | 1 - drivers/ddr/imx/phy/ddrphy_utils.c | 169 ++ drivers/ddr/imx/{imx8m => phy}/helper.c | 45 +- drivers/gpio/pca953x_gpio.c | 4 + drivers/misc/Kconfig | 7 + drivers/misc/Makefile | 2 +- drivers/misc/{imx8ulp => sentinel}/Makefile | 2 +- drivers/misc/{imx8ulp => sentinel}/fuse.c | 96 +- drivers/misc/{imx8ulp => sentinel}/s400_api.c | 149 +- .../{imx8ulp/imx8ulp_mu.c => sentinel/s4mu.c} | 11 +- drivers/mmc/Kconfig | 2 +- drivers/net/Kconfig | 2 +- drivers/net/Makefile | 1 + drivers/net/dwc_eth_qos.c | 406 +---- drivers/net/dwc_eth_qos.h | 284 ++++ drivers/net/dwc_eth_qos_imx.c | 131 ++ drivers/net/fec_mxc.c | 4 +- drivers/pinctrl/nxp/Kconfig | 13 + drivers/pinctrl/nxp/Makefile | 1 + drivers/pinctrl/nxp/pinctrl-imx93.c | 37 + include/configs/imx93_evk.h | 149 ++ include/dt-bindings/clock/imx93-clock.h | 203 +++ include/dt-bindings/power/imx93-power.h | 12 + include/fsl_lpuart.h | 2 +- include/imx8image.h | 15 +- include/imx_sip.h | 1 + tools/imx8image.c | 79 +- 104 files changed, 11072 insertions(+), 635 deletions(-) create mode 100644 arch/arm/dts/imx93-11x11-evk-u-boot.dtsi create mode 100644 arch/arm/dts/imx93-11x11-evk.dts create mode 100644 arch/arm/dts/imx93-pinfunc.h create mode 100644 arch/arm/dts/imx93.dtsi create mode 100644 arch/arm/include/asm/arch-imx9/ccm_regs.h create mode 100644 arch/arm/include/asm/arch-imx9/clock.h create mode 100644 arch/arm/include/asm/arch-imx9/ddr.h create mode 100644 arch/arm/include/asm/arch-imx9/gpio.h create mode 100644 arch/arm/include/asm/arch-imx9/imx-regs.h create mode 100644 arch/arm/include/asm/arch-imx9/imx93_pins.h create mode 100644 arch/arm/include/asm/arch-imx9/sys_proto.h create mode 100644 arch/arm/include/asm/arch-imx9/trdc.h rename arch/arm/include/asm/{arch-imx8ulp => mach-imx}/mu_hal.h (79%) rename arch/arm/include/asm/{arch-imx8ulp => mach-imx}/s400_api.h (75%) create mode 100644 arch/arm/mach-imx/imx8ulp/ahab.c create mode 100644 arch/arm/mach-imx/imx9/Kconfig create mode 100644 arch/arm/mach-imx/imx9/Makefile create mode 100644 arch/arm/mach-imx/imx9/ahab.c create mode 100644 arch/arm/mach-imx/imx9/clock.c create mode 100644 arch/arm/mach-imx/imx9/clock_root.c create mode 100644 arch/arm/mach-imx/imx9/imx_bootaux.c create mode 100644 arch/arm/mach-imx/imx9/lowlevel_init.S create mode 100644 arch/arm/mach-imx/imx9/soc.c create mode 100644 arch/arm/mach-imx/imx9/trdc.c create mode 100644 arch/arm/mach-imx/imx_romapi.c create mode 100644 board/freescale/imx93_evk/Kconfig create mode 100644 board/freescale/imx93_evk/MAINTAINERS create mode 100644 board/freescale/imx93_evk/Makefile create mode 100644 board/freescale/imx93_evk/imx93_evk.c create mode 100644 board/freescale/imx93_evk/lpddr4x_timing.c create mode 100644 board/freescale/imx93_evk/spl.c create mode 100644 configs/imx93_11x11_evk_defconfig create mode 100644 drivers/ddr/imx/imx9/Kconfig create mode 100644 drivers/ddr/imx/imx9/Makefile create mode 100644 drivers/ddr/imx/imx9/ddr_init.c create mode 100644 drivers/ddr/imx/phy/Kconfig create mode 100644 drivers/ddr/imx/phy/Makefile rename drivers/ddr/imx/{imx8m => phy}/ddrphy_csr.c (100%) rename drivers/ddr/imx/{imx8m => phy}/ddrphy_train.c (98%) create mode 100644 drivers/ddr/imx/phy/ddrphy_utils.c rename drivers/ddr/imx/{imx8m => phy}/helper.c (79%) rename drivers/misc/{imx8ulp => sentinel}/Makefile (67%) rename drivers/misc/{imx8ulp => sentinel}/fuse.c (69%) rename drivers/misc/{imx8ulp => sentinel}/s400_api.c (69%) rename drivers/misc/{imx8ulp/imx8ulp_mu.c => sentinel/s4mu.c} (94%) create mode 100644 drivers/net/dwc_eth_qos.h create mode 100644 drivers/net/dwc_eth_qos_imx.c create mode 100644 drivers/pinctrl/nxp/pinctrl-imx93.c create mode 100644 include/configs/imx93_evk.h create mode 100644 include/dt-bindings/clock/imx93-clock.h create mode 100644 include/dt-bindings/power/imx93-power.h -- 2.36.0

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[PATCH 0/5] Add support for versal specific cadence ospi driver
by Ashok Reddy Soma 04 Jul '22

04 Jul '22

This patch series does the following: * Move macros from cadence driver to cadence header file * Add new versal specific cadence ospi driver * Reset qspi flash in when driver probed * Enable/Disable apb linear mode based on dma usage * Fix cadence qspi flash speed programming T Karthik Reddy (5): spi: cadence-qspi: move cadence qspi macros to header file arm64: versal: Add versal specific cadence ospi driver spi: cadence-qspi: reset qspi flash for versal platform spi: cadence_qspi: Enable apb linear mode for apb read & write operations spi: cadence-qspi: Fix programming ospi flash speed MAINTAINERS | 1 + arch/arm/mach-versal/include/mach/hardware.h | 15 ++ configs/xilinx_versal_virt_defconfig | 2 + drivers/spi/Kconfig | 8 + drivers/spi/Makefile | 1 + drivers/spi/cadence_ospi_versal.c | 237 +++++++++++++++++++ drivers/spi/cadence_qspi.c | 40 +++- drivers/spi/cadence_qspi.h | 189 +++++++++++++++ drivers/spi/cadence_qspi_apb.c | 163 +------------ include/zynqmp_firmware.h | 9 + 10 files changed, 510 insertions(+), 155 deletions(-) create mode 100644 drivers/spi/cadence_ospi_versal.c -- 2.17.1

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