[PATCH 3/3] board: phytec: imx93: Add phyCORE-i.MX93 support all SOM variants

Mon Nov 4 12:25:37 CET 2024

The phyCORE-i.MX 93 is available in various variants (e.g. different ram
sizes, eMMC HS400 yes/no). Add a new SOM-scoped defconfig that makes use
of the hardware introspection of the phycore-imx93 board-code, to detect
the SOM module variant, and to configure the hardware accordingly. The
resulting SPL and u-boot binary shall able to boot each phyCORE-i.MX93
module variant on each carrier board.

Signed-off-by: Christoph Stoidner <c.stoidner at phytec.de>
Cc: Mathieu Othacehe <m.othacehe at gmail.com>, Christoph Stoidner <c.stoidner at phytec.de>, Stefano Babic <sbabic at denx.de>, Fabio Estevam <festevam at gmail.com>, "NXP i.MX U-Boot Team" <uboot-imx at nxp.com>, Tom Rini <trini at konsulko.com>, Yannic Moog <y.moog at phytec.de>, Primoz Fiser <primoz.fiser at norik.com>, Andrej Picej <andrej.picej at norik.com>, Wadim Egorov <w.egorov at phytec.de>
---
 arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi |  14 +-
 board/phytec/phycore_imx93/MAINTAINERS        |   1 +
 configs/imx93-phycore_defconfig               | 156 ++++++++++++++++++
 3 files changed, 169 insertions(+), 2 deletions(-)
 create mode 100644 configs/imx93-phycore_defconfig

diff --git a/arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi b/arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi
index 25c778bb07..e84476c38a 100644
--- a/arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi
+++ b/arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi
@@ -2,15 +2,25 @@
 /*
  * Copyright (C) 2023 PHYTEC Messtechnik GmbH
  * Christoph Stoidner <c.stoidner at phytec.de>
+ * Copyright (C) 2024 PHYTEC Messtechnik GmbH
  *
  * Product homepage:
- * phyBOARD-Segin carrier board is reused for the i.MX93 design.
- * https://www.phytec.eu/en/produkte/single-board-computer/phyboard-segin-imx6ul/
+   https://www.phytec.de/produkte/system-on-modules/phycore-imx-91-93/
  */
 
 #include "imx93-u-boot.dtsi"
 
 / {
+
+	/*
+	 * If the u-boot build uses the device tree of a phyCORE-i.MX93 carrier
+	 * board (i.E. imx93-phyboard-segin.dts), then this u-boot.dtsi
+	 * deactivates all carrier board-specific peripherals. This means that
+	 * the resulting SPL and u-boot binary can boot the phyCORE-i.MX 93 module
+	 * on each carrier board.
+	 */
+	model = "PHYTEC phyCORE-i.MX93";
+
 	wdt-reboot {
 		compatible = "wdt-reboot";
 		wdt = <&wdog3>;
diff --git a/board/phytec/phycore_imx93/MAINTAINERS b/board/phytec/phycore_imx93/MAINTAINERS
index cea817ffdc..d6eb5eb287 100644
--- a/board/phytec/phycore_imx93/MAINTAINERS
+++ b/board/phytec/phycore_imx93/MAINTAINERS
@@ -9,5 +9,6 @@ F:      arch/arm/dts/imx93-phyboard-segin-u-boot.dtsi
 F:      board/phytec/phycore_imx93/
 F:      board/phytec/common/imx93_som_detection.c
 F:      board/phytec/common/imx93_som_detection.h
+F:      configs/imx93-phycore_defconfig
 F:      configs/imx93-phyboard-segin_defconfig
 F:      include/configs/phycore_imx93.h
diff --git a/configs/imx93-phycore_defconfig b/configs/imx93-phycore_defconfig
new file mode 100644
index 0000000000..2c818d01b7
--- /dev/null
+++ b/configs/imx93-phycore_defconfig
@@ -0,0 +1,156 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX9=y
+CONFIG_TEXT_BASE=0x80200000
+CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_SYS_MALLOC_F_LEN=0x20000
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_ENV_SOURCE_FILE="phycore_imx93"
+CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_OFFSET=0x700000
+CONFIG_IMX_CONFIG="arch/arm/mach-imx/imx9/imximage.cfg"
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="imx93-phyboard-segin"
+CONFIG_SPL_TEXT_BASE=0x2049A000
+CONFIG_PHYTEC_SOM_DETECTION=y
+CONFIG_TARGET_PHYCORE_IMX93=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_SYS_MONITOR_LEN=524288
+CONFIG_SPL_SERIAL=y
+CONFIG_SPL_DRIVERS_MISC=y
+CONFIG_SPL_STACK=0x20519dd0
+CONFIG_SPL=y
+CONFIG_ENV_OFFSET_REDUND=0x720000
+CONFIG_CMD_DEKBLOB=y
+CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x88000000
+CONFIG_SYS_LOAD_ADDR=0x80400000
+CONFIG_SYS_MEMTEST_START=0x80000000
+CONFIG_SYS_MEMTEST_END=0x90000000
+CONFIG_REMAKE_ELF=y
+# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if test ${doraucboot} = 1; then run raucinit; fi; if run loadimage; then run mmcboot; else run netboot; fi; fi;"
+CONFIG_DEFAULT_FDT_FILE="oftree"
+CONFIG_SYS_CBSIZE=2048
+CONFIG_SYS_PBSIZE=2074
+CONFIG_ARCH_MISC_INIT=y
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0x2051a000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_BOOTROM_SUPPORT=y
+CONFIG_SPL_LOAD_IMX_CONTAINER=y
+CONFIG_IMX_CONTAINER_CFG="arch/arm/mach-imx/imx9/container.cfg"
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1040
+CONFIG_SPL_I2C=y
+CONFIG_SPL_POWER=y
+CONFIG_SPL_WATCHDOG=y
+CONFIG_SYS_PROMPT="u-boot=> "
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_NVEDIT_EFI=y
+CONFIG_CRC32_VERIFY=y
+CONFIG_CMD_EEPROM=y
+CONFIG_SYS_I2C_EEPROM_BUS=2
+CONFIG_SYS_I2C_EEPROM_ADDR_LEN=2
+CONFIG_SYS_EEPROM_SIZE=4096
+CONFIG_SYS_EEPROM_PAGE_WRITE_BITS=5
+CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=5
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_CLK=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_FUSE=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_POWEROFF=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EFIDEBUG=y
+CONFIG_CMD_RTC=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_GETTIME=y
+CONFIG_CMD_TIMER=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_HASH=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_NOWHERE=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_SYS_MMC_ENV_DEV=1
+CONFIG_USE_ETHPRIME=y
+CONFIG_ETHPRIME="eth1"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM=y
+CONFIG_SYSCON=y
+CONFIG_SPL_CLK_IMX93=y
+CONFIG_CLK_IMX93=y
+CONFIG_CPU=y
+CONFIG_CPU_IMX=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_IMX_RGPIO2P=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_I2C_EEPROM=y
+CONFIG_SYS_I2C_EEPROM_ADDR=0x50
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_ES_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_FSL_USDHC=y
+CONFIG_PHY_TI_GENERIC=y
+CONFIG_DM_ETH_PHY=y
+CONFIG_DWC_ETH_QOS=y
+CONFIG_DWC_ETH_QOS_IMX=y
+CONFIG_FEC_MXC=y
+CONFIG_MII=y
+CONFIG_MIPI_DPHY_HELPERS=y
+CONFIG_PHY_IMX93_MIPI_DPHY=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_IMX93=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX93_BLK_CTRL=y
+CONFIG_DM_PMIC=y
+CONFIG_DM_PMIC_PCA9450=y
+CONFIG_SPL_DM_PMIC_PCA9450=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_PCA9450=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_RTC=y
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_TMU=y
+CONFIG_USB=y
+CONFIG_SPL_USB_HOST=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_GADGET=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="PHYTEC"
+CONFIG_USB_GADGET_VENDOR_NUM=0x1fc9
+CONFIG_USB_GADGET_PRODUCT_NUM=0x0152
+CONFIG_CI_UDC=y
+CONFIG_USB_PORT_AUTO=y
+CONFIG_ULP_WATCHDOG=y
+CONFIG_LZO=y
+CONFIG_BZIP2=y
-- 
2.34.1

