June 2024 - U-Boot

[PATCH 1/2] ARM: imx: Enable PCA953x driver on DH i.MX8MP DHCOM PDK2
by Marek Vasut 06 Jul '24

06 Jul '24

Enable PCA953x GPIO expander driver in DH i.MX8MP DHCOM PDK2 configuration. The PCA9539 GPIO expander is used on production DH i.MX8MP DHCOM SoM rev.200. This is already enabled in DH i.MX8MP DHCOM PDK3 configuration so align the two configurations. Fixes: 9de599ec3d59 ("arm64: dts: imx8mp: Update i.MX8MP DHCOM SoM DT to production rev.200") Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: "NXP i.MX U-Boot Team" <uboot-imx(a)nxp.com> Cc: Fabio Estevam <festevam(a)gmail.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: u-boot(a)dh-electronics.com Cc: u-boot(a)lists.denx.de --- configs/imx8mp_dhcom_pdk2_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/imx8mp_dhcom_pdk2_defconfig b/configs/imx8mp_dhcom_pdk2_defconfig index cbc608dd912..79b3e96c8e3 100644 --- a/configs/imx8mp_dhcom_pdk2_defconfig +++ b/configs/imx8mp_dhcom_pdk2_defconfig @@ -182,6 +182,7 @@ CONFIG_FASTBOOT_FLASH_MMC_DEV=0 CONFIG_GPIO_HOG=y CONFIG_SPL_GPIO_HOG=y CONFIG_MXC_GPIO=y +CONFIG_DM_PCA953X=y CONFIG_DM_I2C=y # CONFIG_INPUT is not set CONFIG_LED=y -- 2.43.0

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[PATCH] ARM: imx: Enable cat and xxd commands on DH i.MX8M Plus DHCOM
by Marek Vasut 06 Jul '24

06 Jul '24

Enable 'cat' command to print file from filesystem to stdout. Enable 'xxd' command to hexdump file from filesystem to stdout. Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: "NXP i.MX U-Boot Team" <uboot-imx(a)nxp.com> Cc: Fabio Estevam <festevam(a)gmail.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: u-boot(a)dh-electronics.com Cc: u-boot(a)lists.denx.de --- configs/imx8mp_dhcom_pdk2_defconfig | 2 ++ configs/imx8mp_dhcom_pdk3_defconfig | 2 ++ 2 files changed, 4 insertions(+) diff --git a/configs/imx8mp_dhcom_pdk2_defconfig b/configs/imx8mp_dhcom_pdk2_defconfig index 7fde7ad769d..79b3e96c8e3 100644 --- a/configs/imx8mp_dhcom_pdk2_defconfig +++ b/configs/imx8mp_dhcom_pdk2_defconfig @@ -108,6 +108,8 @@ CONFIG_CMD_SPI=y CONFIG_CMD_USB=y CONFIG_CMD_USB_SDP=y CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_CAT=y +CONFIG_CMD_XXD=y CONFIG_CMD_DHCP=y CONFIG_CMD_DHCP6=y CONFIG_CMD_TFTPPUT=y diff --git a/configs/imx8mp_dhcom_pdk3_defconfig b/configs/imx8mp_dhcom_pdk3_defconfig index 7b3dae504f8..6c7ee7ba3fa 100644 --- a/configs/imx8mp_dhcom_pdk3_defconfig +++ b/configs/imx8mp_dhcom_pdk3_defconfig @@ -111,6 +111,8 @@ CONFIG_CMD_SPI=y CONFIG_CMD_USB=y CONFIG_CMD_USB_SDP=y CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_CAT=y +CONFIG_CMD_XXD=y CONFIG_CMD_DHCP=y CONFIG_CMD_DHCP6=y CONFIG_CMD_TFTPPUT=y -- 2.43.0

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[PATCH v3] ARM: imx: verdin-imx8mm: Set CAN oscillator frequency based on model
by Marek Vasut 06 Jul '24

06 Jul '24

The older i.MX8M Mini Verdin SoMs may came with 20 MHz SPI CAN controller oscillator, the newer SoMs always use 40 MHz oscillator. Handle both by overriding the oscillator frequency just before booting the kernel. These are the known variants with 20 MHz oscillator: - 0055, V1.1A, V1.1B, V1.1C and V1.1D, use a 20MHz oscillator - 0059, V1.1A and V1.1B, use a 20MHz oscillator Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: "NXP i.MX U-Boot Team" <uboot-imx(a)nxp.com> Cc: Fabio Estevam <festevam(a)gmail.com> Cc: Francesco Dolcini <francesco.dolcini(a)toradex.com> Cc: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> Cc: Martyn Welch <martyn.welch(a)collabora.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: u-boot(a)lists.denx.de --- V2: - Update the comment in conditional statement - Update ver_assembly check for 0055 rev.A/B/C/D V3: - Update code comment per upstream feedback --- board/toradex/verdin-imx8mm/verdin-imx8mm.c | 29 +++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/board/toradex/verdin-imx8mm/verdin-imx8mm.c b/board/toradex/verdin-imx8mm/verdin-imx8mm.c index 55c02653da6..59cc28f652f 100644 --- a/board/toradex/verdin-imx8mm/verdin-imx8mm.c +++ b/board/toradex/verdin-imx8mm/verdin-imx8mm.c @@ -125,6 +125,35 @@ int board_phys_sdram_size(phys_size_t *size) #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) int ft_board_setup(void *blob, struct bd_info *bd) { + const char *canoscpath = "/oscillator"; + int freq = 40000000; /* 40 MHz is used on most variants */ + int canoscoff, ret; + + canoscoff = fdt_path_offset(blob, canoscpath); + if (canoscoff < 0) /* No CAN oscillator found. */ + goto exit; + + /* + * The following "prodid" (PID4 in Toradex naming) use + * a 20MHz CAN oscillator: + * - 0055, V1.1A, V1.1B, V1.1C and V1.1D + * - 0059, V1.1A and V1.1B + */ + if ((tdx_hw_tag.ver_major == 1 && tdx_hw_tag.ver_minor == 1) && + ((tdx_hw_tag.prodid == VERDIN_IMX8MMQ_IT && + tdx_hw_tag.ver_assembly <= 1) || /* 0059 rev. A or B */ + (tdx_hw_tag.prodid == VERDIN_IMX8MMQ_WIFI_BT_IT && + tdx_hw_tag.ver_assembly <= 3))) { /* 0055 rev. A/B/C/D */ + freq = 20000000; + } + + ret = fdt_setprop_u32(blob, canoscoff, "clock-frequency", freq); + if (ret < 0) { + printf("Failed to set CAN oscillator clock-frequency, ret=%d\n", + ret); + } + +exit: return ft_common_board_setup(blob, bd); } #endif -- 2.43.0

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[PATCH] watchdog: mpc8xxx: Fix timer value
by Christophe Leroy 06 Jul '24

06 Jul '24

Timer value is a 16 bits calculated from the wanted timeout and the system clock. On powerpc/8xx, a timeout of 2s gives a value which is over U16_MAX so U16_MAX shall be used. But the calculation is casted to u16 so at the end the result is 63770 instead of 128906. So the timer gets loaded with 63770 instead of 65535. It is not a big difference in that case, but lets make the code correct and cast to u32 instead of u16. Fixes: 26e8ebcd7cb7 ("watchdog: mpc8xxx: Make it generic") Signed-off-by: Christophe Leroy <christophe.leroy(a)csgroup.eu> --- drivers/watchdog/mpc8xxx_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c index f28636ca90..67e687a364 100644 --- a/drivers/watchdog/mpc8xxx_wdt.c +++ b/drivers/watchdog/mpc8xxx_wdt.c @@ -44,7 +44,7 @@ static int mpc8xxx_wdt_start(struct udevice *dev, u64 timeout, ulong flags) struct mpc8xxx_wdt_priv *priv = dev_get_priv(dev); const char *mode = env_get("watchdog_mode"); ulong prescaler = dev_get_driver_data(dev); - u16 swtc = min_t(u16, timeout * get_board_sys_clk() / 1000 / prescaler, U16_MAX); + u16 swtc = min_t(u32, timeout * get_board_sys_clk() / 1000 / prescaler, U16_MAX); u32 val; mpc8xxx_wdt_reset(dev); -- 2.44.0

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[PATCH] pci_ids: fix i225 unprogrammed value
by Marjolaine Amate 06 Jul '24

06 Jul '24

This patch fixes the I225 hardware default value at 0x15FD meaning empty flash image or the NVM configuration loading failed Signed-off-by: Marjolaine Amate <marjolaine.amate(a)odyssee-systemes.fr> --- include/pci_ids.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/pci_ids.h b/include/pci_ids.h index f1886c3a75..b2136d3e9d 100644 --- a/include/pci_ids.h +++ b/include/pci_ids.h @@ -2710,7 +2710,7 @@ #define PCI_DEVICE_ID_INTEL_I211_COPPER 0x1539 #define PCI_DEVICE_ID_INTEL_I210_COPPER_FLASHLESS 0x157b #define PCI_DEVICE_ID_INTEL_I210_SERDES_FLASHLESS 0x157c -#define PCI_DEVICE_ID_INTEL_I225_UNPROGRAMMED 0x15dF +#define PCI_DEVICE_ID_INTEL_I225_UNPROGRAMMED 0x15fd #define PCI_DEVICE_ID_INTEL_I225_IT 0x0d9f #define PCI_DEVICE_ID_INTEL_80960_RP 0x1960 #define PCI_DEVICE_ID_INTEL_82840_HB 0x1a21 -- 2.43.0

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[PATCH] e1000: add support for i226
by Marjolaine Amate 06 Jul '24

06 Jul '24

This patch adds support for Intel Foxville I226 devices LM,V,I,K in e1000 driver. Signed-off-by: Marjolaine Amate <marjolaine.amate(a)odyssee-systemes.fr> --- drivers/net/e1000.c | 18 ++++++++++++++++++ drivers/net/e1000.h | 2 ++ include/pci_ids.h | 7 +++++++ 3 files changed, 27 insertions(+) diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 4e7ba66677..f9803b92b0 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -108,6 +108,12 @@ static struct pci_device_id e1000_supported[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80003ES2LAN_SERDES_DPT) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80003ES2LAN_COPPER_SPT) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80003ES2LAN_SERDES_SPT) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_K) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_LMVP) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_LM) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_V) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_IT) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I226_UNPROGRAMMED) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I210_UNPROGRAMMED) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I211_UNPROGRAMMED) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I210_COPPER) }, @@ -1569,6 +1575,12 @@ e1000_set_mac_type(struct e1000_hw *hw) case E1000_DEV_ID_ICH8_IGP_M: hw->mac_type = e1000_ich8lan; break; + case PCI_DEVICE_ID_INTEL_I226_K: + case PCI_DEVICE_ID_INTEL_I226_LMVP: + case PCI_DEVICE_ID_INTEL_I226_LM: + case PCI_DEVICE_ID_INTEL_I226_V: + case PCI_DEVICE_ID_INTEL_I226_IT: + case PCI_DEVICE_ID_INTEL_I226_UNPROGRAMMED: case PCI_DEVICE_ID_INTEL_I210_UNPROGRAMMED: case PCI_DEVICE_ID_INTEL_I211_UNPROGRAMMED: case PCI_DEVICE_ID_INTEL_I210_COPPER: @@ -4843,6 +4855,8 @@ static int e1000_set_phy_type (struct e1000_hw *hw) hw->phy_type = e1000_phy_igb; break; case I225_I_PHY_ID: + case I226_LM_PHY_ID: + case I226_I_PHY_ID: hw->phy_type = e1000_phy_igc; break; /* Fall Through */ @@ -4954,6 +4968,10 @@ e1000_detect_gig_phy(struct e1000_hw *hw) match = true; if (hw->phy_id == I225_I_PHY_ID) match = true; + if (hw->phy_id == I226_LM_PHY_ID) + match = true; + if (hw->phy_id == I226_I_PHY_ID) + match = true; break; default: DEBUGOUT("Invalid MAC type %d\n", hw->mac_type); diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h index e1311126a3..aa649328f5 100644 --- a/drivers/net/e1000.h +++ b/drivers/net/e1000.h @@ -2421,7 +2421,9 @@ struct e1000_hw { #define BME1000_E_PHY_ID 0x01410CB0 #define I210_I_PHY_ID 0x01410C00 +#define I226_LM_PHY_ID 0x67C9DC10 #define I225_I_PHY_ID 0x67C9DCC0 +#define I226_I_PHY_ID 0x67C9DCD0 /* Miscellaneous PHY bit definitions. */ #define PHY_PREAMBLE 0xFFFFFFFF diff --git a/include/pci_ids.h b/include/pci_ids.h index f1886c3a75..834ec926b5 100644 --- a/include/pci_ids.h +++ b/include/pci_ids.h @@ -2701,6 +2701,11 @@ #define PCI_DEVICE_ID_INTEL_82441 0x1237 #define PCI_DEVICE_ID_INTEL_82380FB 0x124b #define PCI_DEVICE_ID_INTEL_82439 0x1250 +#define PCI_DEVICE_ID_INTEL_I226_LM 0x125b +#define PCI_DEVICE_ID_INTEL_I226_V 0x125c +#define PCI_DEVICE_ID_INTEL_I226_IT 0x125d +#define PCI_DEVICE_ID_INTEL_I221_V 0x125e +#define PCI_DEVICE_ID_INTEL_I226_UNPROGRAMMED 0x125f #define PCI_DEVICE_ID_INTEL_I210_UNPROGRAMMED 0x1531 #define PCI_DEVICE_ID_INTEL_I211_UNPROGRAMMED 0x1532 #define PCI_DEVICE_ID_INTEL_I210_COPPER 0x1533 @@ -2930,6 +2935,7 @@ #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_ADDR_REV2 0x2db1 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_RANK_REV2 0x2db2 #define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_TC_REV2 0x2db3 +#define PCI_DEVICE_ID_INTEL_I226_K 0x3102 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429 #define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a @@ -3001,6 +3007,7 @@ #define PCI_DEVICE_ID_INTEL_UNC_R3QPI1 0x3c45 #define PCI_DEVICE_ID_INTEL_JAKETOWN_UBOX 0x3ce0 #define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f +#define PCI_DEVICE_ID_INTEL_I226_LMVP 0x5503 #define PCI_DEVICE_ID_INTEL_5100_16 0x65f0 #define PCI_DEVICE_ID_INTEL_5100_19 0x65f3 #define PCI_DEVICE_ID_INTEL_5100_21 0x65f5 -- 2.43.0

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[PATCH] configs: am64x_evm_a53_defconfig: Enable I2C GPIO drivers
by Roger Quadros 06 Jul '24

06 Jul '24

The board has the TCA9554 I2C GPIO expander chip for expansion board presence detection logic. Enable the relevant I2C GPIO drivers. Signed-off-by: Roger Quadros <rogerq(a)kernel.org> --- configs/am64x_evm_a53_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configs/am64x_evm_a53_defconfig b/configs/am64x_evm_a53_defconfig index e000549d6d0..8411a29a2ae 100644 --- a/configs/am64x_evm_a53_defconfig +++ b/configs/am64x_evm_a53_defconfig @@ -103,7 +103,11 @@ CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000 CONFIG_DMA_CHANNELS=y CONFIG_TI_K3_NAVSS_UDMA=y CONFIG_TI_SCI_PROTOCOL=y +CONFIG_DM_PCA953X=y +CONFIG_SPL_DM_PCA953X=y CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_DM_I2C_GPIO=y CONFIG_SYS_I2C_OMAP24XX=y CONFIG_DM_MAILBOX=y CONFIG_K3_SEC_PROXY=y --- base-commit: fe2ce09a0753634543c32cafe85eb87a625f76ca change-id: 20240623-for-2023-10-am64-nand-cdec8003ca80 Best regards, -- Roger Quadros <rogerq(a)kernel.org>

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[PATCH] doc: board: phytec: phycore-am6: Describe UART based boot
by Wadim Egorov 06 Jul '24

06 Jul '24

Describe how to boot via UART. Signed-off-by: Wadim Egorov <w.egorov(a)phytec.de> --- For next --- doc/board/phytec/phycore-am62x.rst | 17 +++++++++++++++++ doc/board/phytec/phycore-am64x.rst | 19 +++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/doc/board/phytec/phycore-am62x.rst b/doc/board/phytec/phycore-am62x.rst index a615d01474e..5f02a9db5f8 100644 --- a/doc/board/phytec/phycore-am62x.rst +++ b/doc/board/phytec/phycore-am62x.rst @@ -118,6 +118,23 @@ tiboot3.bin, tispl.bin and u-boot.img are stored on the uSD card. fatload mmc 1 ${loadaddr} u-boot.img mtd write ospi.u-boot ${loadaddr} 0 ${filesize} +UART based boot +--------------- + +To boot the board via UART, set the switches to UART mode and connect to the +micro USB port labeled as "Debug UART". After power-on the build artifacts +needs to be uploaded one by one with a tool like sz. + +Example bash script sequence for running on a Linux host PC feeding all boot +artifacts needed to the device. Assuming the host uses /dev/ttyUSB0 as +the main domain serial port: + +.. prompt:: bash $ + + stty -F /dev/ttyUSB0 115200 + sb --xmodem tiboot3.bin > /dev/ttyUSB0 < /dev/ttyUSB0 + sb --ymodem tispl.bin > /dev/ttyUSB0 < /dev/ttyUSB0 + sb --ymodem u-boot.img > /dev/ttyUSB0 < /dev/ttyUSB0 Boot Modes ---------- diff --git a/doc/board/phytec/phycore-am64x.rst b/doc/board/phytec/phycore-am64x.rst index 189da179534..e7f8656e1bf 100644 --- a/doc/board/phytec/phycore-am64x.rst +++ b/doc/board/phytec/phycore-am64x.rst @@ -119,6 +119,25 @@ tiboot3.bin, tispl.bin and u-boot.img are stored on the uSD card. fatload mmc 1 ${loadaddr} u-boot.img mtd write ospi.u-boot ${loadaddr} 0 ${filesize} +UART based boot +--------------- + +To boot the board via UART, set the switches to UART mode and connect to the +micro USB port labeled as "Debug UART". After power-on the build artifacts +needs to be uploaded one by one with a tool like sz. + +Example bash script sequence for running on a Linux host PC feeding all boot +artifacts needed to the device. Assuming the host uses /dev/ttyUSB0 as +the main domain serial port: + +.. prompt:: bash $ + + stty -F /dev/ttyUSB0 115200 + sb --xmodem tiboot3.bin > /dev/ttyUSB0 < /dev/ttyUSB0 + # Resend tiboot3.bin a 2nd time due to ErrataID:i2331 + sb --xmodem tiboot3.bin > /dev/ttyUSB0 < /dev/ttyUSB0 + sb --ymodem tispl.bin > /dev/ttyUSB0 < /dev/ttyUSB0 + sb --ymodem u-boot.img > /dev/ttyUSB0 < /dev/ttyUSB0 Boot Modes ---------- -- 2.34.1

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[PATCH v5] cmd: bootm: add ELF file support
by Maxim Moskalets 06 Jul '24

06 Jul '24

Some operating systems (e.g. seL4) and embedded applications are ELF images. It is convenient to use FIT-images to implement trusted boot. Added "elf" image type for booting using bootm command. Signed-off-by: Maxim Moskalets <maximmosk4(a)gmail.com> --- v5: used func from lib/elf.c to avoid dependency form CLI --- boot/bootm_os.c | 18 ++++++++++++++++++ boot/image-fit.c | 3 ++- boot/image.c | 5 ++++- cmd/Kconfig | 7 +++++++ include/image.h | 1 + 5 files changed, 32 insertions(+), 2 deletions(-) diff --git a/boot/bootm_os.c b/boot/bootm_os.c index 15297ddb53..6a6621706f 100644 --- a/boot/bootm_os.c +++ b/boot/bootm_os.c @@ -8,6 +8,7 @@ #include <bootstage.h> #include <cpu_func.h> #include <efi_loader.h> +#include <elf.h> #include <env.h> #include <fdt_support.h> #include <image.h> @@ -394,6 +395,20 @@ static int do_bootm_qnxelf(int flag, struct bootm_info *bmi) } #endif +#if defined(CONFIG_BOOTM_ELF) +static int do_bootm_elf(int flag, struct bootm_info *bmi) +{ + Bootelf_flags flags = { .autostart = 1 }; + + if (flag != BOOTM_STATE_OS_GO) + return 0; + + bootelf(bmi->images->ep, flags, 0, NULL); + + return 1; +} +#endif + #ifdef CONFIG_INTEGRITY static int do_bootm_integrity(int flag, struct bootm_info *bmi) { @@ -535,6 +550,9 @@ static boot_os_fn *boot_os[] = { #ifdef CONFIG_BOOTM_EFI [IH_OS_EFI] = do_bootm_efi, #endif +#if defined(CONFIG_BOOTM_ELF) + [IH_OS_ELF] = do_bootm_elf, +#endif }; /* Allow for arch specific config before we boot */ diff --git a/boot/image-fit.c b/boot/image-fit.c index f6464bcf62..9253f81fff 100644 --- a/boot/image-fit.c +++ b/boot/image-fit.c @@ -2175,7 +2175,8 @@ int fit_image_load(struct bootm_headers *images, ulong addr, fit_image_check_os(fit, noffset, IH_OS_TEE) || fit_image_check_os(fit, noffset, IH_OS_OPENRTOS) || fit_image_check_os(fit, noffset, IH_OS_EFI) || - fit_image_check_os(fit, noffset, IH_OS_VXWORKS); + fit_image_check_os(fit, noffset, IH_OS_VXWORKS) || + fit_image_check_os(fit, noffset, IH_OS_ELF); /* * If either of the checks fail, we should report an error, but diff --git a/boot/image.c b/boot/image.c index fc774d605d..abac254e02 100644 --- a/boot/image.c +++ b/boot/image.c @@ -130,7 +130,10 @@ static const table_entry_t uimage_os[] = { { IH_OS_OPENRTOS, "openrtos", "OpenRTOS", }, #endif { IH_OS_OPENSBI, "opensbi", "RISC-V OpenSBI", }, - { IH_OS_EFI, "efi", "EFI Firmware" }, + { IH_OS_EFI, "efi", "EFI Firmware" }, +#ifdef CONFIG_BOOTM_ELF + { IH_OS_ELF, "elf", "ELF Image" }, +#endif { -1, "", "", }, }; diff --git a/cmd/Kconfig b/cmd/Kconfig index a2dee34689..613baa106e 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -321,6 +321,13 @@ config BOOTM_EFI help Support booting UEFI FIT images via the bootm command. +config BOOTM_ELF + bool "Support booting ELF images" + depends on CMD_BOOTM && LIB_ELF + default n + help + Support booting ELF images via the bootm command. + config CMD_BOOTZ bool "bootz" help diff --git a/include/image.h b/include/image.h index c5b288f62b..9daaee15cd 100644 --- a/include/image.h +++ b/include/image.h @@ -100,6 +100,7 @@ enum { IH_OS_TEE, /* Trusted Execution Environment */ IH_OS_OPENSBI, /* RISC-V OpenSBI */ IH_OS_EFI, /* EFI Firmware (e.g. GRUB2) */ + IH_OS_ELF, /* ELF Image (e.g. seL4) */ IH_OS_COUNT, }; -- 2.39.2

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[PATCH] mkimage: Allow 'auto-conf' signing of scripts
by Alexander Dahl 06 Jul '24

06 Jul '24

U-Boot configured for verified boot with the "required" option set to "conf" also checks scripts put in FIT images for a valid signature, and refuses to source and run such a script if the signature for the configuration is bad or missing. Such a script could not be packaged before, because mkimage failed like this: % tools/mkimage -T script -C none -d tmp/my.scr -f auto-conf -k tmp -g dev -o sha256,rsa4096 my.uimg Failed to find any images for configuration 'conf-1/signature' tools/mkimage Can't add hashes to FIT blob: -1 Error: Bad parameters for FIT image type This is especially unfortunate if LEGACY_IMAGE_FORMAT is disabled as recommended. Listing the script configuration in a "sign-images" subnode instead, would have added even more complexity to the already complex auto fit generation code. Signed-off-by: Alexander Dahl <ada(a)thorsis.com> --- tools/image-host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/image-host.c b/tools/image-host.c index 7bfc0cb6b18..49ce7436bb9 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -730,7 +730,7 @@ static const char *fit_config_get_image_list(const void *fit, int noffset, int *lenp, int *allow_missingp) { static const char default_list[] = FIT_KERNEL_PROP "\0" - FIT_FDT_PROP; + FIT_FDT_PROP "\0" FIT_SCRIPT_PROP; const char *prop; /* If there is an "sign-image" property, use that */ base-commit: fe2ce09a0753634543c32cafe85eb87a625f76ca -- 2.39.2

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