From ea0f45d18708db2b21e2b771556b3ba1d6a65ed4 Mon Sep 17 00:00:00 2001 From: Su Baocheng Date: Tue, 28 Feb 2023 19:19:09 +0100 Subject: [PATCH] board: siemens: iot2050: Split the build for PG1 and PG2 Due to different signature keys, the PG1 and the PG2 boards can no longer use the same FSBL (tiboot3). This makes it impossible anyway to maintaine a single flash.bin for both variants, so we can also split the build. A new target is added to indicates the build is for PG1 vs. PG2 boards. Hence now the variants have separated defconfig files. The runtime board_is_sr1() check does make no sense anymore, so remove it and replace with build time check. Documentation is updated accordingly. New binary artifacts are already available via meta-iot2050. Signed-off-by: Su Baocheng [Jan: refactor config option into targets, tweak some wordings] Signed-off-by: Jan Kiszka --- arch/arm/dts/k3-am65-iot2050-boot-image.dtsi | 80 +++------- board/siemens/iot2050/Kconfig | 28 +++- board/siemens/iot2050/board.c | 12 +- ...ot2050_defconfig => iot2050_pg1_defconfig} | 2 +- configs/iot2050_pg2_defconfig | 149 ++++++++++++++++++ doc/board/siemens/iot2050.rst | 15 +- 6 files changed, 212 insertions(+), 74 deletions(-) rename configs/{iot2050_defconfig => iot2050_pg1_defconfig} (99%) create mode 100644 configs/iot2050_pg2_defconfig diff --git a/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi b/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi index 27058370cc..3135ad0471 100644 --- a/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi +++ b/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (c) Siemens AG, 2020-2021 + * Copyright (c) Siemens AG, 2020-2022 * * Authors: * Jan Kiszka @@ -17,7 +17,11 @@ blob-ext@0x000000 { offset = <0x000000>; - filename = "tiboot3.bin"; +#ifdef CONFIG_TARGET_IOT2050_A53_PG1 + filename = "seboot_pg1.bin"; +#else + filename = "seboot_pg2.bin"; +#endif missing-msg = "iot2050-seboot"; }; @@ -43,42 +47,30 @@ }; fdt-iot2050-basic { - description = "k3-am6528-iot2050-basic.dtb"; + description = "k3-am6528-iot2050-basic*.dtb"; type = "flat_dt"; arch = "arm64"; compression = "none"; blob { +#ifdef CONFIG_TARGET_IOT2050_A53_PG1 filename = "arch/arm/dts/k3-am6528-iot2050-basic.dtb"; - }; - }; - - fdt-iot2050-basic-pg2 { - description = "k3-am6528-iot2050-basic-pg2.dtb"; - type = "flat_dt"; - arch = "arm64"; - compression = "none"; - blob { +#else filename = "arch/arm/dts/k3-am6528-iot2050-basic-pg2.dtb"; +#endif }; }; fdt-iot2050-advanced { - description = "k3-am6548-iot2050-advanced.dtb"; + description = "k3-am6548-iot2050-advanced*.dtb"; type = "flat_dt"; arch = "arm64"; compression = "none"; blob { +#ifdef CONFIG_TARGET_IOT2050_A53_PG1 filename = "arch/arm/dts/k3-am6548-iot2050-advanced.dtb"; - }; - }; - - fdt-iot2050-advanced-pg2 { - description = "k3-am6548-iot2050-advanced-pg2.dtb"; - type = "flat_dt"; - arch = "arm64"; - compression = "none"; - blob { +#else filename = "arch/arm/dts/k3-am6548-iot2050-advanced-pg2.dtb"; +#endif }; }; @@ -108,30 +100,12 @@ #endif }; - conf-iot2050-basic-pg2 { - description = "iot2050-basic-pg2"; - firmware = "u-boot"; - fdt = "fdt-iot2050-basic-pg2"; -#ifdef CONFIG_WDT_K3_RTI_FW_FILE - loadables = "k3-rti-wdt-firmware"; -#endif - }; - conf-iot2050-advanced { description = "iot2050-advanced"; firmware = "u-boot"; fdt = "fdt-iot2050-advanced"; #ifdef CONFIG_WDT_K3_RTI_FW_FILE loadables = "k3-rti-wdt-firmware"; -#endif - }; - - conf-iot2050-advanced-pg2 { - description = "iot2050-advanced-pg2"; - firmware = "u-boot"; - fdt = "fdt-iot2050-advanced-pg2"; -#ifdef CONFIG_WDT_K3_RTI_FW_FILE - loadables = "k3-rti-wdt-firmware"; #endif }; }; @@ -150,28 +124,24 @@ fill-byte = [00]; }; - /* PG1 sysfw, basic variant */ + /* sysfw, basic variant */ blob-ext@0x6c0000 { offset = <0x6c0000>; - filename = "sysfw.itb"; +#ifdef CONFIG_TARGET_IOT2050_A53_PG1 + filename = "sysfw_sr1.itb"; +#else + filename = "sysfw_sr2.itb"; +#endif missing-msg = "iot2050-sysfw"; }; - /* PG1 sysfw, advanced variant */ + /* sysfw, advanced variant */ blob-ext@0x740000 { offset = <0x740000>; - filename = "sysfw.itb_HS"; - missing-msg = "iot2050-sysfw"; - }; - /* PG2 sysfw, basic variant */ - blob-ext@0x7c0000 { - offset = <0x7c0000>; - filename = "sysfw_sr2.itb"; - missing-msg = "iot2050-sysfw"; - }; - /* PG2 sysfw, advanced variant */ - blob-ext@0x840000 { - offset = <0x840000>; +#ifdef CONFIG_TARGET_IOT2050_A53_PG1 + filename = "sysfw_sr1.itb_HS"; +#else filename = "sysfw_sr2.itb_HS"; +#endif missing-msg = "iot2050-sysfw"; }; }; diff --git a/board/siemens/iot2050/Kconfig b/board/siemens/iot2050/Kconfig index 063142a43b..a2b40881d1 100644 --- a/board/siemens/iot2050/Kconfig +++ b/board/siemens/iot2050/Kconfig @@ -1,20 +1,40 @@ # SPDX-License-Identifier: GPL-2.0+ # -# Copyright (c) Siemens AG, 2018-2021 +# Copyright (c) Siemens AG, 2018-2022 # # Authors: # Le Jin # Jan Kiszka -config TARGET_IOT2050_A53 - bool "IOT2050 running on A53" +choice + prompt "Siemens SIMATIC IOT2050 boards" + optional + +config TARGET_IOT2050_A53_PG1 + bool "IOT2050 PG1 running on A53" + select IOT2050_A53_COMMON + help + This builds U-Boot for the Product Generation 1 (PG1) of the IOT2050 + devices. + +config TARGET_IOT2050_A53_PG2 + bool "IOT2050 PG2 running on A53" + select IOT2050_A53_COMMON + help + This builds U-Boot for the Product Generation 2 (PG2) of the IOT2050 + devices. + +endchoice + +config IOT2050_A53_COMMON + bool select ARM64 select SOC_K3_AM654 select BOARD_LATE_INIT select SYS_DISABLE_DCACHE_OPS select BINMAN -if TARGET_IOT2050_A53 +if IOT2050_A53_COMMON config SYS_BOARD default "iot2050" diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c index 8f4b0eae49..dbf893000a 100644 --- a/board/siemens/iot2050/board.c +++ b/board/siemens/iot2050/board.c @@ -55,14 +55,6 @@ static bool board_is_advanced(void) strstr((char *)info->name, "IOT2050-ADVANCED") != NULL; } -static bool board_is_sr1(void) -{ - struct iot2050_info *info = IOT2050_INFO_DATA; - - return info->magic == IOT2050_INFO_MAGIC && - !strstr((char *)info->name, "-PG2"); -} - static void remove_mmc1_target(void) { char *boot_targets = strdup(env_get("boot_targets")); @@ -109,12 +101,12 @@ void set_board_info_env(void) } if (board_is_advanced()) { - if (board_is_sr1()) + if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1)) fdtfile = "ti/k3-am6548-iot2050-advanced.dtb"; else fdtfile = "ti/k3-am6548-iot2050-advanced-pg2.dtb"; } else { - if (board_is_sr1()) + if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1)) fdtfile = "ti/k3-am6528-iot2050-basic.dtb"; else fdtfile = "ti/k3-am6528-iot2050-basic-pg2.dtb"; diff --git a/configs/iot2050_defconfig b/configs/iot2050_pg1_defconfig similarity index 99% rename from configs/iot2050_defconfig rename to configs/iot2050_pg1_defconfig index 57387edcb4..0440cf1c00 100644 --- a/configs/iot2050_defconfig +++ b/configs/iot2050_pg1_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_NR_DRAM_BANKS=2 CONFIG_SOC_K3_AM654=y -CONFIG_TARGET_IOT2050_A53=y +CONFIG_TARGET_IOT2050_A53_PG1=y CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80100000 CONFIG_ENV_SIZE=0x20000 diff --git a/configs/iot2050_pg2_defconfig b/configs/iot2050_pg2_defconfig new file mode 100644 index 0000000000..58aefac830 --- /dev/null +++ b/configs/iot2050_pg2_defconfig @@ -0,0 +1,149 @@ +CONFIG_ARM=y +CONFIG_SKIP_LOWLEVEL_INIT=y +CONFIG_ARCH_K3=y +CONFIG_SYS_MALLOC_LEN=0x2000000 +CONFIG_SYS_MALLOC_F_LEN=0x8000 +CONFIG_SPL_GPIO=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_SOC_K3_AM654=y +CONFIG_TARGET_IOT2050_A53_PG2=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80100000 +CONFIG_ENV_SIZE=0x20000 +CONFIG_ENV_OFFSET=0x680000 +CONFIG_ENV_SECT_SIZE=0x20000 +CONFIG_DM_GPIO=y +CONFIG_SPL_DM_SPI=y +CONFIG_DEFAULT_DEVICE_TREE="k3-am6528-iot2050-basic-pg2" +CONFIG_SPL_TEXT_BASE=0x80080000 +CONFIG_SYS_PROMPT="IOT2050> " +CONFIG_SPL_SERIAL=y +CONFIG_SPL_STACK_R_ADDR=0x82000000 +CONFIG_ENV_OFFSET_REDUND=0x6a0000 +CONFIG_SPL_SPI_FLASH_SUPPORT=y +CONFIG_SPL_SPI=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80100000 +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL_LOAD_FIT=y +# CONFIG_USE_SPL_FIT_GENERATOR is not set +CONFIG_OF_BOARD_SETUP=y +CONFIG_BOOTSTAGE=y +CONFIG_SHOW_BOOT_PROGRESS=y +CONFIG_SPL_SHOW_BOOT_PROGRESS=y +CONFIG_CONSOLE_MUX=y +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL_MAX_SIZE=0x58000 +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y +CONFIG_SPL_BSS_START_ADDR=0x80a00000 +CONFIG_SPL_BSS_MAX_SIZE=0x80000 +CONFIG_SPL_BOARD_INIT=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_STACK_R=y +CONFIG_SYS_SPL_MALLOC=y +CONFIG_SYS_SPL_MALLOC_SIZE=0x800000 +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400 +CONFIG_SPL_DM_MAILBOX=y +CONFIG_SPL_DM_SPI_FLASH=y +CONFIG_SPL_DM_RESET=y +CONFIG_SPL_POWER_DOMAIN=y +# CONFIG_SPL_SPI_FLASH_TINY is not set +CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000 +CONFIG_SYS_MAXARGS=64 +CONFIG_SYS_PBSIZE=1050 +CONFIG_CMD_ASKENV=y +CONFIG_CMD_DFU=y +CONFIG_CMD_GPT=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_PCI=y +CONFIG_CMD_REMOTEPROC=y +CONFIG_CMD_USB=y +CONFIG_CMD_WDT=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_TIME=y +# CONFIG_ISO_PARTITION is not set +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_SPL_MULTI_DTB_FIT=y +CONFIG_SPL_OF_LIST="k3-am65-iot2050-spl" +CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_REDUNDAND_ENVIRONMENT=y +CONFIG_DM=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_REGMAP=y +CONFIG_SPL_OF_TRANSLATE=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_CLK_TI_SCI=y +CONFIG_DFU_MMC=y +CONFIG_DFU_RAM=y +CONFIG_DFU_SF=y +CONFIG_DMA_CHANNELS=y +CONFIG_TI_K3_NAVSS_UDMA=y +CONFIG_TI_SCI_PROTOCOL=y +CONFIG_DA8XX_GPIO=y +CONFIG_DM_PCA953X=y +CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_SYS_I2C_OMAP24XX=y +CONFIG_LED=y +CONFIG_SPL_LED=y +CONFIG_LED_GPIO=y +CONFIG_SPL_LED_GPIO=y +CONFIG_DM_MAILBOX=y +CONFIG_K3_SEC_PROXY=y +CONFIG_MMC_HS200_SUPPORT=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ADMA=y +CONFIG_MMC_SDHCI_AM654=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_PCI=y +CONFIG_PCI_KEYSTONE=y +CONFIG_PHY=y +CONFIG_AM654_PHY=y +CONFIG_OMAP_USB2_PHY=y +CONFIG_PINCTRL=y +# CONFIG_PINCTRL_GENERIC is not set +CONFIG_SPL_PINCTRL=y +# CONFIG_SPL_PINCTRL_GENERIC is not set +CONFIG_PINCTRL_SINGLE=y +CONFIG_POWER_DOMAIN=y +CONFIG_TI_SCI_POWER_DOMAIN=y +CONFIG_REMOTEPROC_TI_K3_R5F=y +CONFIG_DM_RESET=y +CONFIG_RESET_TI_SCI=y +CONFIG_DM_SERIAL=y +CONFIG_SOC_DEVICE=y +CONFIG_SOC_DEVICE_TI_K3=y +CONFIG_SOC_TI=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_CADENCE_QSPI=y +CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y +CONFIG_SYSRESET_TI_SCI=y +CONFIG_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GENERIC=y +CONFIG_USB_KEYBOARD=y +# CONFIG_WATCHDOG is not set +# CONFIG_WATCHDOG_AUTOSTART is not set +CONFIG_WDT=y +CONFIG_WDT_K3_RTI=y +CONFIG_WDT_K3_RTI_LOAD_FW=y +CONFIG_OF_LIBFDT_OVERLAY=y diff --git a/doc/board/siemens/iot2050.rst b/doc/board/siemens/iot2050.rst index 7e97f817ce..fd3431fa3f 100644 --- a/doc/board/siemens/iot2050.rst +++ b/doc/board/siemens/iot2050.rst @@ -24,9 +24,10 @@ Binary dependencies can be found in https://github.com/siemens/meta-iot2050/tree/master/recipes-bsp/u-boot/files/prebuild. The following binaries from that source need to be present in the build folder: - - tiboot3.bin - - sysfw.itb - - sysfw.itb_HS + - seboot_pg1.bin + - sysfw_sr1.itb + - sysfw_sr1.itb_HS + - seboot_pg2.bin - sysfw_sr2.itb - sysfw_sr2.itb_HS @@ -57,7 +58,13 @@ U-Boot: $ export ATF=/path/to/bl31.bin $ export TEE=/path/to/tee-pager_v2.bin - $ make iot2050_defconfig + + # configure for PG1 + $ make iot2050_pg1_defconfig + + # or configure for PG2 + $ make iot2050_pg2_defconfig + $ make Flashing -- 2.39.5