February 2021 - U-Boot

[PATCH] Revert "fdtdec: Use CONFIG_IS_ENABLED in board_fdt_blob_setup()"
by Tom Rini 15 Feb '21

15 Feb '21

On Rockchip platforms we need this area of code in TPL, but there is no TPL_SEPARATE_BSS symbol. This reverts commit 0a2aaab0b678fd1778ff2fc59d0770fc82995532. Reported-by: Jesper Schmitz Mouridsen <jesper(a)schmitz.computer> Reported-by: Peter Robinson <pbrobinson(a)gmail.com> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- lib/fdtdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/fdtdec.c b/lib/fdtdec.c index e048f7777d62..9d833f6a5633 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1253,7 +1253,7 @@ __weak void *board_fdt_blob_setup(void) void *fdt_blob = NULL; #ifdef CONFIG_SPL_BUILD /* FDT is at end of BSS unless it is in a different memory region */ - if (CONFIG_IS_ENABLED(SEPARATE_BSS)) + if (IS_ENABLED(CONFIG_SPL_SEPARATE_BSS)) fdt_blob = (ulong *)&_image_binary_end; else fdt_blob = (ulong *)&__bss_end; -- 2.17.1

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old version of u-boot cannot read larger USB sticks
by Floyd Brown 15 Feb '21

15 Feb '21

I am stuck with a 2014.04-r0 u-boot source, and have an issue where USB flash sticks 4 GB and greater cannot be read by u-boot - the device is not detected when "usb reset" is run. USB hub found 0 Storage Device(s) found This platform is based on an am335x SOM, and the manufacturer has not updated any drivers for a long while... The device can be read by the Linux running on the platform without issue "ID 058f:6387 Alcor Micro Corp. Flash Drive" Can anyone suggest if there is a way (without upgrading) to resolve this, or just mark it as obsolete (and that is the way it stays) Thanks Floyd Brown

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[PATCHv5 2/6] cmd: SCP03: enable and provision command
by Jorge Ramirez-Ortiz 15 Feb '21

15 Feb '21

Enable and provision the SCP03 keys on a TEE controlled secured elemt from the U-Boot shell. Executing this command will generate and program new SCP03 encryption keys on the secure element NVM. Depending on the TEE implementation, the keys would then be stored in some persistent storage or better derived from some platform secret (so they can't be lost). Signed-off-by: Jorge Ramirez-Ortiz <jorge(a)foundries.io> Reviewed-by: Simon Glass <sjg(a)chromium.org> --- cmd/Kconfig | 8 ++++++++ cmd/Makefile | 3 +++ cmd/scp03.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 63 insertions(+) create mode 100644 cmd/scp03.c diff --git a/cmd/Kconfig b/cmd/Kconfig index 928a2a0a2d..6327374f2c 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -2021,6 +2021,14 @@ config HASH_VERIFY help Add -v option to verify data against a hash. +config CMD_SCP03 + bool "scp03 - SCP03 enable and rotate/provision operations" + depends on SCP03 + help + This command provides access to a Trusted Application + running in a TEE to request Secure Channel Protocol 03 + (SCP03) enablement and/or rotation of its SCP03 keys. + config CMD_TPM_V1 bool diff --git a/cmd/Makefile b/cmd/Makefile index 176bf925fd..a7017e8452 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -193,6 +193,9 @@ obj-$(CONFIG_CMD_BLOB) += blob.o # Android Verified Boot 2.0 obj-$(CONFIG_CMD_AVB) += avb.o +# Foundries.IO SCP03 +obj-$(CONFIG_CMD_SCP03) += scp03.o + obj-$(CONFIG_ARM) += arm/ obj-$(CONFIG_RISCV) += riscv/ obj-$(CONFIG_SANDBOX) += sandbox/ diff --git a/cmd/scp03.c b/cmd/scp03.c new file mode 100644 index 0000000000..655e0bba08 --- /dev/null +++ b/cmd/scp03.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2021, Foundries.IO + * + */ + +#include <common.h> +#include <command.h> +#include <env.h> +#include <scp03.h> + +int do_scp03_enable(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + if (argc != 1) + return CMD_RET_USAGE; + + if (tee_enable_scp03()) { + printf("TEE failed to enable SCP03\n"); + return CMD_RET_FAILURE; + } + + printf("SCP03 is enabled\n"); + + return CMD_RET_SUCCESS; +} + +int do_scp03_provision(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + if (argc != 1) + return CMD_RET_USAGE; + + if (tee_provision_scp03()) { + printf("TEE failed to provision SCP03 keys\n"); + return CMD_RET_FAILURE; + } + + printf("SCP03 is provisioned\n"); + + return CMD_RET_SUCCESS; +} + +static char text[] = + "provides a command to enable SCP03 and provision the SCP03 keys\n" + " enable - enable SCP03 on the TEE\n" + " provision - provision SCP03 on the TEE\n"; + +U_BOOT_CMD_WITH_SUBCMDS(scp03, "Secure Channel Protocol 03 control", text, + U_BOOT_SUBCMD_MKENT(enable, 1, 1, do_scp03_enable), + U_BOOT_SUBCMD_MKENT(provision, 1, 1, do_scp03_provision)); + -- 2.30.0

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STM32MP157 boot from Recovery USB
by gianluca 15 Feb '21

15 Feb '21

Hello list! Thank you for let me adding to this Mailing List! I am designing a custom board with a STM32MP157 (as the Evaluation Board), but without any USB nor microSD connectors. My concerns are about to load FSBL and SSBL from USB (with a sort of extension cable from PCB to PC into a USB Host A Port) with Linux. (A) My goal is to write u-Boot into the internal eMMC Flash Storage (via USB Recovery mode) and let u-boot continue the loading of the kernel (TFTPBoot) and the rootfilesystem via ethernet (NFS). Is it a viable solution to you guys? (B) I would like to avoid using an extension cable for microSD/SD card, due to the high speed involved in this. The only drawback with (A) is I need a PC for every board to be programmed. Which tool is expected to work? STM32CubeProgrammer? With (B) option every board does not need anything because u-boot can be written in internal eMMC within u-boot itself... Or, are there any other option to write the internal flash? What do you use guys? Regards, Gianluca Renzi -- Eurek s.r.l. | Electronic Engineering | http://www.eurek.it via Celletta 8/B, 40026 Imola, Italy | Phone: +39-(0)542-609120 p.iva 00690621206 - c.f. 04020030377 | Fax: +39-(0)542-609212

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[PATCH v2] sunxi: support boot console on uart1 for sun8i
by Tobias Schramm 15 Feb '21

15 Feb '21

The A23, A33, H3, H5, A83T, V3 and Sochip S3 sun8i SoCs can mux uart1 on GPIOs PG6 and PG7. This patch adds support for using uart1 on those pins as boot console. Signed-off-by: Tobias Schramm <t.schramm(a)manjaro.org> --- arch/arm/include/asm/arch-sunxi/gpio.h | 1 + arch/arm/mach-sunxi/board.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h index de77bf638e..2969a530ae 100644 --- a/arch/arm/include/asm/arch-sunxi/gpio.h +++ b/arch/arm/include/asm/arch-sunxi/gpio.h @@ -190,6 +190,7 @@ enum sunxi_gpio_number { #define SUN5I_GPG_SDC1 2 #define SUN6I_GPG_SDC1 2 #define SUN8I_GPG_SDC1 2 +#define SUN8I_GPG_UART1 2 #define SUN6I_GPG_TWI3 2 #define SUN5I_GPG_UART1 4 diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index ae6bc656d9..d25081c92f 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -144,6 +144,11 @@ static int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPL(2), SUN8I_GPL_R_UART); sunxi_gpio_set_cfgpin(SUNXI_GPL(3), SUN8I_GPL_R_UART); sunxi_gpio_set_pull(SUNXI_GPL(3), SUNXI_GPIO_PULL_UP); +#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN8I) && \ + !defined(CONFIG_MACH_SUN8I_R40) + sunxi_gpio_set_cfgpin(SUNXI_GPG(6), SUN8I_GPG_UART1); + sunxi_gpio_set_cfgpin(SUNXI_GPG(7), SUN8I_GPG_UART1); + sunxi_gpio_set_pull(SUNXI_GPG(7), SUNXI_GPIO_PULL_UP); #else #error Unsupported console port number. Please fix pin mux settings in board.c #endif -- 2.30.0

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[PATCH] configs: fsl: move via specific defines to Kconfig
by Rajesh Bhagat 15 Feb '21

15 Feb '21

Moves below via specific defines to Kconfig: CONFIG_FSL_VIA Signed-off-by: Rajesh Bhagat <rajesh.bhagat(a)nxp.com> --- arch/powerpc/cpu/mpc85xx/Kconfig | 6 ++++++ include/configs/MPC8541CDS.h | 2 -- include/configs/MPC8548CDS.h | 2 -- include/configs/MPC8555CDS.h | 2 -- scripts/config_whitelist.txt | 1 - 5 files changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index c1a3770671..47e7e4b7d2 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -51,6 +51,7 @@ config TARGET_P5040DS config TARGET_MPC8541CDS bool "Support MPC8541CDS" select ARCH_MPC8541 + select FSL_VIA config TARGET_MPC8544DS bool "Support MPC8544DS" @@ -60,10 +61,12 @@ config TARGET_MPC8544DS config TARGET_MPC8548CDS bool "Support MPC8548CDS" select ARCH_MPC8548 + select FSL_VIA config TARGET_MPC8555CDS bool "Support MPC8555CDS" select ARCH_MPC8555 + select FSL_VIA config TARGET_MPC8568MDS bool "Support MPC8568MDS" @@ -1441,6 +1444,9 @@ config SYS_FSL_LBC_CLK_DIV Defines divider of platform clock(clock input to eLBC controller). +config FSL_VIA + bool + source "board/freescale/corenet_ds/Kconfig" source "board/freescale/mpc8541cds/Kconfig" source "board/freescale/mpc8544ds/Kconfig" diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index b1c8917f21..ea4da6a5fe 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -18,8 +18,6 @@ #define CONFIG_PCI_INDIRECT_BRIDGE #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ -#define CONFIG_FSL_VIA - #ifndef __ASSEMBLY__ extern unsigned long get_clock_freq(void); #endif diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 4efc182ef8..a4504fbdb2 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -23,8 +23,6 @@ #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ -#define CONFIG_FSL_VIA - #ifndef __ASSEMBLY__ #include <linux/stringify.h> extern unsigned long get_clock_freq(void); diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 88999ef2b8..79e309c95c 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -18,8 +18,6 @@ #define CONFIG_PCI_INDIRECT_BRIDGE #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ -#define CONFIG_FSL_VIA - #ifndef __ASSEMBLY__ extern unsigned long get_clock_freq(void); #endif diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 6934c7ed2e..d76ea0333b 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -562,7 +562,6 @@ CONFIG_FSL_SERDES2 CONFIG_FSL_SGMII_RISER CONFIG_FSL_TBCLK_EXTRA_DIV CONFIG_FSL_TRUST_ARCH_v1 -CONFIG_FSL_VIA CONFIG_FSMC_NAND_BASE CONFIG_FSMTDBLK CONFIG_FSNOTIFY -- 2.17.1

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[PATCH v4 0/9] mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t
by tkuw584924＠gmail.com 15 Feb '21

15 Feb '21

From: Takahiro Kuwano <Takahiro.Kuwano(a)infineon.com> The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI. The datasheets can be found in the following links. https://www.cypress.com/file/424146/download (256Mb/512Mb/1Gb, single die) https://www.cypress.com/file/499246/download (2Gb/4Gb, dual/quad die) Tested on Xilinx Zynq-7000 FPGA board. Takahiro Kuwano (9): mtd: spi-nor: Add Cypress manufacturer ID mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t mtd: spi-nor-core: Add support for Read/Write Any Register mtd: spi-nor-core: Add support for volatile QE bit mtd: spi-nor-core: Add the ->ready() hook mtd: spi-nor-core: Add overlaid sector erase feature mtd: spi-nor-core: Add Cypress manufacturer ID in set_4byte mtd: spi-nor-core: Add fixups for Cypress s25hl-t/s25hs-t mtd: spi-nor-tiny: Add fixups for Cypress s25hl-t/s25hs-t drivers/mtd/spi/spi-nor-core.c | 267 +++++++++++++++++++++++++++++++++ drivers/mtd/spi/spi-nor-ids.c | 36 +++++ drivers/mtd/spi/spi-nor-tiny.c | 89 +++++++++++ include/linux/mtd/spi-nor.h | 9 +- 4 files changed, 400 insertions(+), 1 deletion(-) --- Changes since v4: - Added Read/Write Any Register support - Added the ->ready() hook to support multi-die package parts - Added S25HL02GT/S25HL04GT/S25HS02GT/S25HS04GT support Changes since v3: - Split into multiple patches Changes since v2: - Fixed typo in comment for spansion_overlaid_erase() - Fixed expressions for addr and len check in spansion_overlaid_erase() - Added device ID check to make the changes effective for S25 only - Added nor->setup() and fixup hooks based on the following patches https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-7-p.ya… https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-8-p.ya… https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-9-p.ya… -- 2.25.1

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[RFC RESEND 0/2] Add ESRT and test ESRT creation
by Jose Marinho 15 Feb '21

15 Feb '21

The following 2 commits add the ESRT and provide some intial testing. The first commit adds the ESRT as defined in the UEFI 2.8 specification. The ESRT is created during the execution of the efi_init_obj_list(). The ESRT will, during initialization, look for FMP instances already present in the system and populate the corresponding FW image entries. When a new FMP is added, via efi_add_protocol(), the method esrt_add_from_fmp() is called to populate the corresponding ESRT entries. The second commit creates a fake FMP instance with the intent of testing the code populating the ESRT entries. CC: Heinrich Schuchardt <xypron.glpk(a)gmx.de> CC: Sughosh Ganu <sughosh.ganu(a)linaro.org> CC: AKASHI Takahiro <takahiro.akashi(a)linaro.org> CC: Andre Przywara <andre.przywara(a)arm.com> CC: Alexander Graf <agraf(a)csgraf.de> CC: nd(a)arm.com Jose Marinho (2): efi: Add ESRT to the EFI system table efi: Add fake FMP instance to test ESRT creation include/efi_api.h | 21 +++ include/efi_loader.h | 22 +++ lib/efi_loader/Makefile | 2 + lib/efi_loader/efi_boottime.c | 12 ++ lib/efi_loader/efi_esrt.c | 294 ++++++++++++++++++++++++++++++++++ lib/efi_loader/efi_fake_fmp.c | 172 ++++++++++++++++++++ lib/efi_loader/efi_setup.c | 4 + 7 files changed, 527 insertions(+) create mode 100644 lib/efi_loader/efi_esrt.c create mode 100644 lib/efi_loader/efi_fake_fmp.c -- 2.17.1

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[PATCH v4 0/1] timer: imx-gpt: Add timer support for i.MX SoCs family
by Jesse 15 Feb '21

15 Feb '21

From: Jesse Taube <mr.bossman075(a)gmail.com> This timer driver is using GPT Timer (General Purpose Timer) available on almost all i.MX SoCs family. Since this driver is only meant to provide u-boot's timer and counter, and most of the i.MX* SoCs use a 24Mhz crystal, let's only deal with that specific source. Jesse Taube (1): timer: imx-gpt: Add timer support for i.MX SoCs family drivers/timer/Kconfig | 7 ++ drivers/timer/Makefile | 1 + drivers/timer/imx-gpt-timer.c | 153 ++++++++++++++++++++++++++++++++++ 3 files changed, 161 insertions(+) create mode 100644 drivers/timer/imx-gpt-timer.c --- V1->V2: * Fixed indentation * Fixed capitals * Made timer work on only 24MHz clock V2->V3: * Fixed indentation * Made implementation imatate the Linux kernel * Fix wrong definition V3->V4: * Fixed indentation * Made bit manipluation into its own function. --- -- 2.30.0

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[PATCH 00/17] Various minor clean-ups and improvements
by Simon Glass 14 Feb '21

14 Feb '21

This series includes a collection of things noticed while bringing up verified boot on Coral. It includes support for relocating the bloblist. Simon Glass (17): doc: Correct documentation for uclass_root spl: Add functions for next and previous phase bloblist: Support relocating to a larger space bloblist: Add missing tag names x86: tsc_timer: Correct overflow in __udelay() video: Allow syncing the entire framebuffer to the copy net: Use CONFIG_IS_ENABLED() in eth_dev_get_mac_address() fdtdec: Update the missing-devicetree message fdtdec: Use CONFIG_IS_ENABLED in board_fdt_blob_setup() display_options: Use USE_TINY_PRINTF for SPL check uuid: Add a comment for UUID_STR_LEN mmc: pci_mmc: Only generate ACPI code for the SD card x86: coral: Add a devicetree node for eMMC mmc: pci_mmc: Set the removable flag crc32: Exclude crc32 from TPL binman: Move selection of the binman node into a function binman: Allow reading entries from a subnode arch/x86/dts/chromebook_coral.dts | 6 +++ common/Kconfig | 10 +++++ common/bloblist.c | 17 +++++++++ common/board_f.c | 10 +++-- common/spl/spl.c | 2 +- drivers/mmc/pci_mmc.c | 19 +++++++++- drivers/timer/tsc_timer.c | 2 +- drivers/video/video-uclass.c | 10 +++++ include/asm-generic/global_data.h | 4 +- include/binman.h | 14 +++++++ include/bloblist.h | 10 +++++ include/spl.h | 53 +++++++++++++++++++++++++++ include/uuid.h | 1 + include/video.h | 14 +++++++ lib/Makefile | 2 + lib/binman.c | 61 ++++++++++++++++++++++++++----- lib/display_options.c | 9 ++--- lib/fdtdec.c | 5 ++- net/eth-uclass.c | 2 +- test/bloblist.c | 36 ++++++++++++++++++ 20 files changed, 260 insertions(+), 27 deletions(-) -- 2.30.0.284.gd98b1dd5eaa7-goog

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