From cc6291e3b4a4a8520a3c4bb44eae2ecd8f1e9c0e Mon Sep 17 00:00:00 2001 From: Wadim Egorov Date: Wed, 30 Jul 2025 17:42:16 +0200 Subject: board: phytec: phycore-am62ax: Add watchdog start to bootcmd Allows run-time control over watchdog auto-start and the timeout via setting the environment variable watchdog_timeout_ms. A value of zero means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value. Users can enable the watchdog to monitor the boot process until userspace or OS takes over to serve the watchdog. Signed-off-by: Wadim Egorov --- board/phytec/phycore_am62ax/phycore_am62ax.env | 3 +++ 1 file changed, 3 insertions(+) (limited to 'board/phytec') diff --git a/board/phytec/phycore_am62ax/phycore_am62ax.env b/board/phytec/phycore_am62ax/phycore_am62ax.env index 797904013dc..3f4b3cc4f0d 100644 --- a/board/phytec/phycore_am62ax/phycore_am62ax.env +++ b/board/phytec/phycore_am62ax/phycore_am62ax.env @@ -2,6 +2,7 @@ #include #include #include +#include fdtaddr=0x88000000 loadaddr=0x82000000 @@ -27,3 +28,5 @@ spi_ramdisk_addr=0x2200000 bootmeths=script efi extlinux pxe boot_targets=mmc1 mmc0 spi_flash dhcp + +watchdog=watchdog@e000000 -- cgit v1.3.1 From d27b7a1c777abe1bc103c983d0af082345457e7d Mon Sep 17 00:00:00 2001 From: Wadim Egorov Date: Wed, 30 Jul 2025 17:42:14 +0200 Subject: board: phytec: phycore-am62x: Add watchdog start to bootcmd Allows run-time control over watchdog auto-start and the timeout via setting the environment variable watchdog_timeout_ms. A value of zero means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value. Users can enable the watchdog to monitor the boot process until userspace or OS takes over to serve the watchdog. Signed-off-by: Wadim Egorov --- board/phytec/phycore_am62x/phycore_am62x.env | 3 +++ configs/phycore_am62x_a53_defconfig | 7 ++++++- include/env/phytec/watchdog.env | 11 +++++++++++ 3 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 include/env/phytec/watchdog.env (limited to 'board/phytec') diff --git a/board/phytec/phycore_am62x/phycore_am62x.env b/board/phytec/phycore_am62x/phycore_am62x.env index 797904013dc..3f4b3cc4f0d 100644 --- a/board/phytec/phycore_am62x/phycore_am62x.env +++ b/board/phytec/phycore_am62x/phycore_am62x.env @@ -2,6 +2,7 @@ #include #include #include +#include fdtaddr=0x88000000 loadaddr=0x82000000 @@ -27,3 +28,5 @@ spi_ramdisk_addr=0x2200000 bootmeths=script efi extlinux pxe boot_targets=mmc1 mmc0 spi_flash dhcp + +watchdog=watchdog@e000000 diff --git a/configs/phycore_am62x_a53_defconfig b/configs/phycore_am62x_a53_defconfig index 978604b0232..931ec39905b 100644 --- a/configs/phycore_am62x_a53_defconfig +++ b/configs/phycore_am62x_a53_defconfig @@ -44,7 +44,7 @@ CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 CONFIG_BOOTSTD_FULL=y CONFIG_OF_BOARD_SETUP=y -CONFIG_BOOTCOMMAND="bootflow scan -lb; run ${boot}boot" +CONFIG_BOOTCOMMAND="run start_watchdog; bootflow scan -lb; run ${boot}boot" CONFIG_DEFAULT_FDT_FILE="oftree" # CONFIG_BOARD_INIT is not set CONFIG_BOARD_LATE_INIT=y @@ -79,6 +79,7 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_MTD=y CONFIG_CMD_USB=y +CONFIG_CMD_WDT=y CONFIG_CMD_CACHE=y CONFIG_CMD_EFIDEBUG=y CONFIG_CMD_RTC=y @@ -175,5 +176,9 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0451 CONFIG_USB_GADGET_PRODUCT_NUM=0x6165 CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_SPL_DFU=y +# CONFIG_WATCHDOG is not set +# CONFIG_WATCHDOG_AUTOSTART is not set +CONFIG_WDT=y +CONFIG_WDT_K3_RTI=y CONFIG_FS_FAT_MAX_CLUSTSIZE=16384 # CONFIG_HEXDUMP is not set diff --git a/include/env/phytec/watchdog.env b/include/env/phytec/watchdog.env new file mode 100644 index 00000000000..f2e65baf1e9 --- /dev/null +++ b/include/env/phytec/watchdog.env @@ -0,0 +1,11 @@ +watchdog_timeout_ms=CONFIG_WATCHDOG_TIMEOUT_MSECS +start_watchdog= + if test ${watchdog_timeout_ms} -gt 0; then; + if test -z "${watchdog}"; then; + echo No watchdog device set, skipping watchdog start; + else; + wdt dev ${watchdog}; + wdt start ${watchdog_timeout_ms}; + echo Watchdog started, timeout ${watchdog_timeout_ms} ms; + fi; + fi; -- cgit v1.3.1 From 9de098a9f85eaec64389fd7ea1848110e6da36f6 Mon Sep 17 00:00:00 2001 From: Wadim Egorov Date: Wed, 30 Jul 2025 17:42:15 +0200 Subject: board: phytec: phycore-am64x: Add watchdog start to bootcmd Allows run-time control over watchdog auto-start and the timeout via setting the environment variable watchdog_timeout_ms. A value of zero means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value. Users can enable the watchdog to monitor the boot process until userspace or OS takes over to serve the watchdog. Signed-off-by: Wadim Egorov --- board/phytec/phycore_am64x/phycore_am64x.env | 3 +++ configs/phycore_am64x_a53_defconfig | 7 ++++++- 2 files changed, 9 insertions(+), 1 deletion(-) (limited to 'board/phytec') diff --git a/board/phytec/phycore_am64x/phycore_am64x.env b/board/phytec/phycore_am64x/phycore_am64x.env index 36ab16e2f7a..3775a27c1a3 100644 --- a/board/phytec/phycore_am64x/phycore_am64x.env +++ b/board/phytec/phycore_am64x/phycore_am64x.env @@ -1,6 +1,7 @@ #include #include #include +#include fdtaddr=0x88000000 loadaddr=0x82000000 @@ -26,3 +27,5 @@ spi_ramdisk_addr=0x2200000 bootmeths=script efi extlinux pxe boot_targets=mmc1 mmc0 spi_flash dhcp + +watchdog=watchdog@e000000 diff --git a/configs/phycore_am64x_a53_defconfig b/configs/phycore_am64x_a53_defconfig index 62c9eec971d..cf1e9061f3c 100644 --- a/configs/phycore_am64x_a53_defconfig +++ b/configs/phycore_am64x_a53_defconfig @@ -39,7 +39,7 @@ CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 CONFIG_BOOTSTD_FULL=y CONFIG_OF_BOARD_SETUP=y -CONFIG_BOOTCOMMAND="bootflow scan -lb; run ${boot}boot" +CONFIG_BOOTCOMMAND="run start_watchdog; bootflow scan -lb; run ${boot}boot" CONFIG_DEFAULT_FDT_FILE="oftree" # CONFIG_BOARD_INIT is not set CONFIG_BOARD_LATE_INIT=y @@ -77,6 +77,7 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_MTD=y CONFIG_CMD_USB=y +CONFIG_CMD_WDT=y CONFIG_CMD_CACHE=y CONFIG_CMD_EFIDEBUG=y CONFIG_CMD_RTC=y @@ -182,4 +183,8 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0451 CONFIG_USB_GADGET_PRODUCT_NUM=0x6165 CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_USB_FUNCTION_MASS_STORAGE=y +# CONFIG_WATCHDOG is not set +# CONFIG_WATCHDOG_AUTOSTART is not set +CONFIG_WDT=y +CONFIG_WDT_K3_RTI=y CONFIG_FS_FAT_MAX_CLUSTSIZE=16384 -- cgit v1.3.1 From 29ce50acbb40d64aabf789640a2866a9f71aefa6 Mon Sep 17 00:00:00 2001 From: John Ma Date: Wed, 13 Aug 2025 14:31:16 -0700 Subject: board: phytec: common: k3: Making setup_mac_from_eeprom optional Making the setup_mac_from_eeprom optional for boards without CONFIG_PHYTEC_SOM_DETECTION_BLOCKS. Signed-off-by: John Ma Reviewed-by: Wadim Egorov --- board/phytec/common/k3/board.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'board/phytec') diff --git a/board/phytec/common/k3/board.c b/board/phytec/common/k3/board.c index 7f34d71d530..647f93a1d7a 100644 --- a/board/phytec/common/k3/board.c +++ b/board/phytec/common/k3/board.c @@ -176,6 +176,7 @@ static void boot_targets_setup(void) env_set("boot_targets", boot_targets); } +#if IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION_BLOCKS) static void setup_mac_from_eeprom(void) { struct phytec_api3_element *block_element; @@ -197,13 +198,15 @@ static void setup_mac_from_eeprom(void) } } } +#endif int board_late_init(void) { boot_targets_setup(); - if (IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION_BLOCKS)) - setup_mac_from_eeprom(); +#if IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION_BLOCKS) + setup_mac_from_eeprom(); +#endif #if IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT) configure_capsule_updates(); -- cgit v1.3.1 From 88a1816a9b4ef6a202a832c7f59099ddae903e6b Mon Sep 17 00:00:00 2001 From: Dominik Haller Date: Fri, 15 Aug 2025 13:10:48 +0200 Subject: board: phytec: common: Add PHYTEC_EEPROM_BUS to Kconfig Add the option to choose a different bus number than 0 for the i2c eeprom based som detection. Signed-off-by: Dominik Haller Signed-off-by: Wadim Egorov --- board/phytec/common/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'board/phytec') diff --git a/board/phytec/common/Kconfig b/board/phytec/common/Kconfig index 65451a3b20d..08d6e5f3683 100644 --- a/board/phytec/common/Kconfig +++ b/board/phytec/common/Kconfig @@ -59,3 +59,9 @@ config PHYTEC_AM64_SOM_DETECTION help Support of I2C EEPROM based SoM detection. Supported for PHYTEC AM64x boards. + +config PHYTEC_EEPROM_BUS + int "Board EEPROM's I2C bus number" + range 0 8 + default 0 + depends on PHYTEC_SOM_DETECTION -- cgit v1.3.1 From 437f663e6c35bb210a115bbbd295efbd9d9c54a1 Mon Sep 17 00:00:00 2001 From: Dominik Haller Date: Fri, 15 Aug 2025 13:10:49 +0200 Subject: board: phytec: common: k3: Use CONFIG_PHYTEC_EEPROM_BUS Use CONFIG_PHYTEC_EEPROM_BUS instead of the hard coded value for the i2c bus. Signed-off-by: Dominik Haller Signed-off-by: Wadim Egorov --- board/phytec/common/k3/board.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'board/phytec') diff --git a/board/phytec/common/k3/board.c b/board/phytec/common/k3/board.c index 7f34d71d530..50d4a7c0d27 100644 --- a/board/phytec/common/k3/board.c +++ b/board/phytec/common/k3/board.c @@ -182,7 +182,7 @@ static void setup_mac_from_eeprom(void) struct phytec_eeprom_data data; int ret; - ret = phytec_eeprom_data_setup(&data, 0, EEPROM_ADDR); + ret = phytec_eeprom_data_setup(&data, CONFIG_PHYTEC_EEPROM_BUS, EEPROM_ADDR); if (ret || !data.valid) return; @@ -245,7 +245,7 @@ static void fdt_apply_som_overlays(void *blob) memcpy(fdt_copy, blob, fdt_size); - err = phytec_eeprom_data_setup(&data, 0, EEPROM_ADDR); + err = phytec_eeprom_data_setup(&data, CONFIG_PHYTEC_EEPROM_BUS, EEPROM_ADDR); if (err) goto fixup_error; @@ -292,7 +292,7 @@ int ft_board_setup(void *blob, struct bd_info *bd) fdt_apply_som_overlays(blob); fdt_copy_fixed_partitions(blob); - ret = phytec_eeprom_data_setup(&data, 0, EEPROM_ADDR); + ret = phytec_eeprom_data_setup(&data, CONFIG_PHYTEC_EEPROM_BUS, EEPROM_ADDR); if (ret || !data.valid) return 0; -- cgit v1.3.1 From 9cf4f522fc96e29df4ab23f5bcbbbe432ae32237 Mon Sep 17 00:00:00 2001 From: Wadim Egorov Date: Fri, 15 Aug 2025 13:10:50 +0200 Subject: board: phytec: phycore-am62a: Update SoM detection Kconfig options Drop SUPPORT_EXTENSION_SCAN and enable PHYTEC_SOM_DETECTION_BLOCKS to align with other PHYTEC platforms. These options were missed when phyCORE-AM62Ax support was added. Signed-off-by: Wadim Egorov --- board/phytec/common/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'board/phytec') diff --git a/board/phytec/common/Kconfig b/board/phytec/common/Kconfig index 08d6e5f3683..a72f66ee3f5 100644 --- a/board/phytec/common/Kconfig +++ b/board/phytec/common/Kconfig @@ -42,7 +42,7 @@ config PHYTEC_AM62A_SOM_DETECTION bool "Support SoM detection for AM62Ax PHYTEC platforms" depends on (TARGET_PHYCORE_AM62AX_A53 || TARGET_PHYCORE_AM62AX_R5) && \ PHYTEC_SOM_DETECTION - select SUPPORT_EXTENSION_SCAN + select PHYTEC_SOM_DETECTION_BLOCKS depends on SPL_I2C && DM_I2C default y help -- cgit v1.3.1 From b4ab315a0a5c32607d0d12734d0d3cb03d813e8b Mon Sep 17 00:00:00 2001 From: Primoz Fiser Date: Thu, 28 Aug 2025 10:20:08 +0200 Subject: board: phytec: phycore-imx93: Use CONFIG_PHYTEC_EEPROM_BUS Switch to use CONFIG_PHYTEC_EEPROM_BUS instead of the hard coded value of 2 for the EEPROM I2C bus for both SPL and U-Boot proper. Possible since commit 88a1816a9b4e ("board: phytec: common: Add PHYTEC_EEPROM_BUS to Kconfig"). Signed-off-by: Primoz Fiser Reviewed-by: Wadim Egorov --- board/phytec/phycore_imx93/phycore-imx93.c | 2 +- board/phytec/phycore_imx93/spl.c | 2 +- configs/imx93-phycore_defconfig | 1 + 3 files changed, 3 insertions(+), 2 deletions(-) (limited to 'board/phytec') diff --git a/board/phytec/phycore_imx93/phycore-imx93.c b/board/phytec/phycore_imx93/phycore-imx93.c index fab66caf2a1..c6a4e923b07 100644 --- a/board/phytec/phycore_imx93/phycore-imx93.c +++ b/board/phytec/phycore_imx93/phycore-imx93.c @@ -20,7 +20,7 @@ DECLARE_GLOBAL_DATA_PTR; int board_init(void) { - int ret = phytec_eeprom_data_setup(NULL, 2, EEPROM_ADDR); + int ret = phytec_eeprom_data_setup(NULL, CONFIG_PHYTEC_EEPROM_BUS, EEPROM_ADDR); if (ret) printf("%s: EEPROM data init failed\n", __func__); diff --git a/board/phytec/phycore_imx93/spl.c b/board/phytec/phycore_imx93/spl.c index beaa536c600..7feee4bcf6f 100644 --- a/board/phytec/phycore_imx93/spl.c +++ b/board/phytec/phycore_imx93/spl.c @@ -52,7 +52,7 @@ void spl_dram_init(void) int ret; enum phytec_imx93_ddr_eeprom_code ddr_opt = PHYTEC_IMX93_DDR_INVALID; - ret = phytec_eeprom_data_setup(NULL, 2, EEPROM_ADDR); + ret = phytec_eeprom_data_setup(NULL, CONFIG_PHYTEC_EEPROM_BUS, EEPROM_ADDR); if (ret && !IS_ENABLED(CONFIG_PHYCORE_IMX93_RAM_TYPE_FIX)) goto out; diff --git a/configs/imx93-phycore_defconfig b/configs/imx93-phycore_defconfig index 53cd28dfcba..0acdfd2bf53 100644 --- a/configs/imx93-phycore_defconfig +++ b/configs/imx93-phycore_defconfig @@ -7,6 +7,7 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_NR_DRAM_BANKS=2 CONFIG_PHYTEC_SOM_DETECTION=y +CONFIG_PHYTEC_EEPROM_BUS=2 CONFIG_ENV_SOURCE_FILE="phycore_imx93" CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_OFFSET=0x700000 -- cgit v1.3.1 From 28d6f787b0deb3f66118857297a855233eba18d1 Mon Sep 17 00:00:00 2001 From: Benjamin Hahn Date: Tue, 2 Sep 2025 08:07:32 +0200 Subject: Add imx8mp-libra-fpsc board Add new imx8mp-libra-fpsc board. Bootph tags as well as USB device tree nodes are in u-boot.dtsi for now and will be removed when upstreamed. The Libra i.MX 8M Plus FPSC is a single board computer. It uses an i.MX 8M Plus FPSC [1] System on Module which utilizes the FPSC standard [2]. [1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc [2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc Signed-off-by: Benjamin Hahn Reviewed-by: Teresa Remmet Tested-by: Teresa Remmet Signed-off-by: Yannic Moog --- arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi | 131 ++ arch/arm/mach-imx/imx8m/Kconfig | 10 + board/phytec/imx8mp-libra-fpsc/Kconfig | 16 + board/phytec/imx8mp-libra-fpsc/MAINTAINERS | 9 + board/phytec/imx8mp-libra-fpsc/Makefile | 10 + board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.c | 89 + .../phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.env | 19 + board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg | 9 + board/phytec/imx8mp-libra-fpsc/lpddr4_timing.c | 1813 ++++++++++++++++++++ board/phytec/imx8mp-libra-fpsc/spl.c | 132 ++ configs/imx8mp-libra-fpsc_defconfig | 175 ++ doc/board/phytec/imx8mp-libra-fpsc.rst | 83 + doc/board/phytec/index.rst | 1 + include/configs/imx8mp-libra-fpsc.h | 27 + 14 files changed, 2524 insertions(+) create mode 100644 arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi create mode 100644 board/phytec/imx8mp-libra-fpsc/Kconfig create mode 100644 board/phytec/imx8mp-libra-fpsc/MAINTAINERS create mode 100644 board/phytec/imx8mp-libra-fpsc/Makefile create mode 100644 board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.c create mode 100644 board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.env create mode 100644 board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg create mode 100644 board/phytec/imx8mp-libra-fpsc/lpddr4_timing.c create mode 100644 board/phytec/imx8mp-libra-fpsc/spl.c create mode 100644 configs/imx8mp-libra-fpsc_defconfig create mode 100644 doc/board/phytec/imx8mp-libra-fpsc.rst create mode 100644 include/configs/imx8mp-libra-fpsc.h (limited to 'board/phytec') diff --git a/arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi b/arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi new file mode 100644 index 00000000000..1320f1540ed --- /dev/null +++ b/arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include "imx8mp-u-boot.dtsi" + +/ { + wdt-reboot { + compatible = "wdt-reboot"; + wdt = <&wdog1>; + bootph-pre-ram; + }; + + bootstd { + bootph-verify; + compatible = "u-boot,boot-std"; + + filename-prefixes = "/", "/boot/"; + bootdev-order = "mmc2", "mmc1", "ethernet"; + + efi { + compatible = "u-boot,distro-efi"; + }; + + rauc { + compatible = "u-boot,distro-rauc"; + }; + + script { + compatible = "u-boot,script"; + }; + }; +}; + +®_usdhc2_vmmc { + bootph-pre-ram; +}; + +&pinctrl_uart4 { + bootph-pre-ram; +}; + +&pinctrl_usdhc2 { + bootph-pre-ram; +}; + +&pinctrl_usdhc3 { + bootph-pre-ram; +}; + +&pinctrl_wdog { + bootph-pre-ram; +}; + +&gpio1 { + bootph-pre-ram; +}; + +&gpio2 { + bootph-pre-ram; +}; + +&gpio3 { + bootph-pre-ram; +}; + +&gpio4 { + bootph-pre-ram; +}; + +&gpio5 { + bootph-pre-ram; +}; + +&uart4 { + bootph-pre-ram; +}; + +&i2c1 { + bootph-pre-ram; +}; + +&pmic { + bootph-pre-ram; +}; + +/* USB1 Type-C */ +&usb3_phy0 { + status = "okay"; +}; + +&usb3_0 { + fsl,over-current-active-low; + fsl,power-active-low; + status = "okay"; +}; + +&usb_dwc3_0 { + dr_mode = "peripheral"; + status = "okay"; +}; + +/* USB2 4-port USB3.0 HUB */ +&usb3_phy1 { + vbus-supply = <®_vdd_5v0>; + status = "okay"; +}; + +&usb3_1 { + fsl,permanently-attached; + fsl,disable-port-power-control; + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + +&usdhc2 { + bootph-pre-ram; +}; + +&usdhc3 { + bootph-pre-ram; +}; + +&wdog1 { + bootph-pre-ram; +}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index 74416a78847..e7bc154b805 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -345,6 +345,15 @@ config TARGET_PHYCORE_IMX8MP select IMX8M_LPDDR4 imply OF_UPSTREAM +config TARGET_IMX8MP_LIBRA_FPSC + bool "PHYTEC Libra i.MX 8M Plus FPSC" + select IMX8MP + select SUPPORT_SPL + select IMX8M_LPDDR4 + imply OF_UPSTREAM + help + Libra i.MX8M Plus FPSC is an SBC based on the NXP i.MX 8M Plus SoC. + config TARGET_IMX8MM_CL_IOT_GATE bool "CompuLab iot-gate-imx8" select IMX8MM @@ -409,6 +418,7 @@ source "board/kontron/sl-mx8mm/Kconfig" source "board/menlo/mx8menlo/Kconfig" source "board/msc/sm2s_imx8mp/Kconfig" source "board/mntre/imx8mq_reform2/Kconfig" +source "board/phytec/imx8mp-libra-fpsc/Kconfig" source "board/phytec/phycore_imx8mm/Kconfig" source "board/phytec/phycore_imx8mp/Kconfig" source "board/polyhex/imx8mp_debix_model_a/Kconfig" diff --git a/board/phytec/imx8mp-libra-fpsc/Kconfig b/board/phytec/imx8mp-libra-fpsc/Kconfig new file mode 100644 index 00000000000..4961611f7b2 --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/Kconfig @@ -0,0 +1,16 @@ +if TARGET_IMX8MP_LIBRA_FPSC + +config SYS_BOARD + default "imx8mp-libra-fpsc" + +config SYS_VENDOR + default "phytec" + +config IMX_CONFIG + default "board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg" + +config SYS_CONFIG_NAME + default "imx8mp-libra-fpsc" + +source "board/phytec/common/Kconfig" +endif diff --git a/board/phytec/imx8mp-libra-fpsc/MAINTAINERS b/board/phytec/imx8mp-libra-fpsc/MAINTAINERS new file mode 100644 index 00000000000..1fd99888a2e --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/MAINTAINERS @@ -0,0 +1,9 @@ +Libra-i.MX 8M Plus +M: Teresa Remmet +W: https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/ +S: Maintained +F: arch/arm/dts/imx8mp-libra-rdk-fpsc-u-boot.dtsi +F: board/phytec/imx8mp-libra-fpsc/ +F: configs/imx8mp-libra-fpsc_defconfig +F: include/configs/imx8mp-libra-fpsc.h +F: doc/board/phytec/imx8mp-libra-fpsc.rst diff --git a/board/phytec/imx8mp-libra-fpsc/Makefile b/board/phytec/imx8mp-libra-fpsc/Makefile new file mode 100644 index 00000000000..21b35d9142f --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/Makefile @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2025 PHYTEC Messtechnik GmbH + +obj-y += imx8mp-libra-fpsc.o + +ifdef CONFIG_XPL_BUILD +obj-y += spl.o +obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o +endif diff --git a/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.c b/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.c new file mode 100644 index 00000000000..ffa21da1b34 --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.c @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define EEPROM_ADDR 0x51 + +#define TUSB_PORT_POL_CRTL_REG 0xB +#define TUSB_CUSTOM_POL BIT(7) +#define TUSB_P0_POL BIT(0) + +/* + * WORKAROUND for PCM-937-L 1618.0, 1618.1. + * USB HUB TUSB8042A has swapped upstream pin polarity. + * Set i2c registers to inform the hub that the lines + * are swapped. + */ +void tusb8042a_swap_lines(void) +{ + const u8 pol_swap_val = (TUSB_CUSTOM_POL | TUSB_P0_POL); + const int addr = 0x44; + struct udevice *dev = 0; + int ret = i2c_get_chip_for_busnum(2, addr, 1, &dev); + + if (!ret) + dm_i2c_write(dev, TUSB_PORT_POL_CRTL_REG, &pol_swap_val, 1); + else + printf("TUSB8042A: Failed to fixup USB HUB.\n"); +} + +int board_init(void) +{ + tusb8042a_swap_lines(); + + return 0; +} + +int board_mmc_get_env_dev(int devno) +{ + return devno; +} + +int board_late_init(void) +{ + switch (get_boot_device()) { + case SD2_BOOT: + env_set_ulong("mmcdev", 1); + if (!strcmp(env_get("boot_targets"), env_get_default("boot_targets"))) + env_set("boot_targets", "mmc1 mmc2 ethernet"); + break; + case MMC3_BOOT: + env_set_ulong("mmcdev", 2); + break; + case USB_BOOT: + printf("Detect USB boot. Will enter fastboot mode!\n"); + if (!strcmp(env_get("bootcmd"), env_get_default("bootcmd"))) + env_set("bootcmd", "fastboot 0; bootflow scan -lb;"); + break; + default: + break; + } + + return 0; +} + +int board_phys_sdram_size(phys_size_t *size) +{ + if (!size) + return -EINVAL; + + *size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE + PHYS_SDRAM_2_SIZE); + + return 0; +} diff --git a/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.env b/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.env new file mode 100644 index 00000000000..c744248ab7a --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/imx8mp-libra-fpsc.env @@ -0,0 +1,19 @@ +boot_script_dhcp=boot.scr.uimg +console=ttymxc3,CONFIG_BAUDRATE +emmc_dev=2 /* This is needed by built-in uuu flash scripts */ +fdtfile=CONFIG_DEFAULT_FDT_FILE +fdt_addr_r=0x40480000 +fdt_overlay_addr_r=0x404a0000 +fit_fdtconf=conf-imx8mp-libra-rdk-fpsc.dtb +kernel_addr_r=0x40a00000 +kernel_comp_addr_r=0x43a00000 +kernel_comp_size=0x1e00000 +mmcroot=2 +pxefile_addr_r=0x45800000 +ramdisk_addr_r=0x45802000 +scriptaddr=0x47600000 +script_offset_f=0x0 +script_size_f=0x2000 +sd_dev=1 /* This is needed by built-in uuu flash scripts */ +ip_dyn=yes +nfsroot=/srv/nfs diff --git a/board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg b/board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg new file mode 100644 index 00000000000..6dedf1724ab --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/imximage-8mp-sd.cfg @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + + +ROM_VERSION v2 +BOOT_FROM sd +LOADER u-boot-spl-ddr.bin 0x920000 diff --git a/board/phytec/imx8mp-libra-fpsc/lpddr4_timing.c b/board/phytec/imx8mp-libra-fpsc/lpddr4_timing.c new file mode 100644 index 00000000000..1b501828726 --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/lpddr4_timing.c @@ -0,0 +1,1813 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright 2025 NXP + * + * Code generated with DDR Tool v3.5.0_9-1ddf053d. + * DDR PHY FW2020.06 + */ + +#include +#include + +/* Initialize DDRC registers */ +struct dram_cfg_param ddr_ddrc_cfg[] = { + {0x3d400304, 0x1}, + {0x3d400030, 0x1}, + {0x3d400000, 0xa1080020}, + {0x3d400020, 0x1323}, + {0x3d400024, 0x1e84800}, + {0x3d400064, 0x7a0118}, + {0x3d400070, 0x7027f90}, + {0x3d400074, 0x790}, + {0x3d4000d0, 0xc00307a3}, + {0x3d4000d4, 0xc50000}, + {0x3d4000dc, 0xf4003f}, + {0x3d4000e0, 0xe30000}, + {0x3d4000e8, 0x440048}, + {0x3d4000ec, 0x140048}, + {0x3d400100, 0x2028222a}, + {0x3d400104, 0x8083f}, + {0x3d40010c, 0xe0e000}, + {0x3d400110, 0x12040a12}, + {0x3d400114, 0x2050f0f}, + {0x3d400118, 0x1010009}, + {0x3d40011c, 0x502}, + {0x3d400130, 0x20800}, + {0x3d400134, 0xe100002}, + {0x3d400138, 0x120}, + {0x3d400144, 0xc80064}, + {0x3d400180, 0x3e8001e}, + {0x3d400184, 0x3207a12}, + {0x3d400188, 0x0}, + {0x3d400190, 0x4a3820e}, + {0x3d400194, 0x80303}, + {0x3d4001b4, 0x230e}, + {0x3d4001a0, 0xe0400018}, + {0x3d4001a4, 0xdf00e4}, + {0x3d4001a8, 0x80000000}, + {0x3d4001b0, 0x11}, + {0x3d4001c0, 0x7}, + {0x3d4001c4, 0x1}, + {0x3d4000f4, 0x799}, + {0x3d400108, 0x9141d1c}, + {0x3d400200, 0x1f}, + {0x3d400208, 0x0}, + {0x3d40020c, 0x0}, + {0x3d400210, 0x1f1f}, + {0x3d400204, 0x80808}, + {0x3d400214, 0x7070707}, + {0x3d400218, 0x7070707}, + {0x3d40021c, 0xf0f}, + {0x3d400250, 0x1705}, + {0x3d400254, 0x2c}, + {0x3d40025c, 0x4000030}, + {0x3d400264, 0x900093e7}, + {0x3d40026c, 0x2005574}, + {0x3d400400, 0x111}, + {0x3d400404, 0x72ff}, + {0x3d400408, 0x72ff}, + {0x3d400494, 0x2100e07}, + {0x3d400498, 0x620096}, + {0x3d40049c, 0x1100e07}, + {0x3d4004a0, 0xc8012c}, + {0x3d400028, 0x0}, +}; + +/* PHY Initialize Configuration */ +struct dram_cfg_param ddr_ddrphy_cfg[] = { + {0x100a0, 0x0}, + {0x100a1, 0x1}, + {0x100a2, 0x2}, + {0x100a3, 0x3}, + {0x100a4, 0x4}, + {0x100a5, 0x5}, + {0x100a6, 0x6}, + {0x100a7, 0x7}, + {0x110a0, 0x0}, + {0x110a1, 0x1}, + {0x110a2, 0x3}, + {0x110a3, 0x4}, + {0x110a4, 0x5}, + {0x110a5, 0x2}, + {0x110a6, 0x7}, + {0x110a7, 0x6}, + {0x120a0, 0x0}, + {0x120a1, 0x1}, + {0x120a2, 0x3}, + {0x120a3, 0x2}, + {0x120a4, 0x5}, + {0x120a5, 0x4}, + {0x120a6, 0x7}, + {0x120a7, 0x6}, + {0x130a0, 0x0}, + {0x130a1, 0x1}, + {0x130a2, 0x2}, + {0x130a3, 0x3}, + {0x130a4, 0x4}, + {0x130a5, 0x5}, + {0x130a6, 0x6}, + {0x130a7, 0x7}, + {0x1005f, 0x1ff}, + {0x1015f, 0x1ff}, + {0x1105f, 0x1ff}, + {0x1115f, 0x1ff}, + {0x1205f, 0x1ff}, + {0x1215f, 0x1ff}, + {0x1305f, 0x1ff}, + {0x1315f, 0x1ff}, + {0x55, 0x1ff}, + {0x1055, 0x1ff}, + {0x2055, 0x1ff}, + {0x3055, 0x1ff}, + {0x4055, 0x1ff}, + {0x5055, 0x1ff}, + {0x6055, 0x1ff}, + {0x7055, 0x1ff}, + {0x8055, 0x1ff}, + {0x9055, 0x1ff}, + {0x200c5, 0x18}, + {0x2002e, 0x2}, + {0x90204, 0x0}, + {0x20024, 0x1e3}, + {0x2003a, 0x2}, + {0x2007d, 0x212}, + {0x2007c, 0x61}, + {0x20056, 0x3}, + {0x1004d, 0x600}, + {0x1014d, 0x600}, + {0x1104d, 0x600}, + {0x1114d, 0x600}, + {0x1204d, 0x600}, + {0x1214d, 0x600}, + {0x1304d, 0x600}, + {0x1314d, 0x600}, + {0x10049, 0x618}, + {0x10149, 0x618}, + {0x11049, 0x618}, + {0x11149, 0x618}, + {0x12049, 0x618}, + {0x12149, 0x618}, + {0x13049, 0x618}, + {0x13149, 0x618}, + {0x43, 0x21}, + {0x1043, 0x21}, + {0x2043, 0x21}, + {0x3043, 0x21}, + {0x4043, 0x21}, + {0x5043, 0x21}, + {0x6043, 0x21}, + {0x7043, 0x21}, + {0x8043, 0x21}, + {0x9043, 0x21}, + {0x20018, 0x3}, + {0x20075, 0x4}, + {0x20050, 0x0}, + {0x20008, 0x3e8}, + {0x20088, 0x9}, + {0x200b2, 0xdc}, + {0x10043, 0x5a1}, + {0x10143, 0x5a1}, + {0x11043, 0x5a1}, + {0x11143, 0x5a1}, + {0x12043, 0x5a1}, + {0x12143, 0x5a1}, + {0x13043, 0x5a1}, + {0x13143, 0x5a1}, + {0x200fa, 0x1}, + {0x20019, 0x1}, + {0x200f0, 0x0}, + {0x200f1, 0x0}, + {0x200f2, 0x4444}, + {0x200f3, 0x8888}, + {0x200f4, 0x5555}, + {0x200f5, 0x0}, + {0x200f6, 0x0}, + {0x200f7, 0xf000}, + {0x20025, 0x0}, + {0x2002d, 0x1}, + {0x2002c, 0x0}, +}; + +/* PHY trained csr */ +struct dram_cfg_param ddr_ddrphy_trained_csr[] = { + {0x1005f, 0x0}, + {0x1015f, 0x0}, + {0x1105f, 0x0}, + {0x1115f, 0x0}, + {0x1205f, 0x0}, + {0x1215f, 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0x0}, + {0x11368, 0x0}, + {0x11369, 0x0}, + {0x11468, 0x0}, + {0x11469, 0x0}, + {0x11568, 0x0}, + {0x11569, 0x0}, + {0x11668, 0x0}, + {0x11669, 0x0}, + {0x11768, 0x0}, + {0x11769, 0x0}, + {0x11868, 0x0}, + {0x11869, 0x0}, + {0x110aa, 0x0}, + {0x11062, 0x0}, + {0x11001, 0x0}, + {0x110a0, 0x0}, + {0x110a1, 0x0}, + {0x110a2, 0x0}, + {0x110a3, 0x0}, + {0x110a4, 0x0}, + {0x110a5, 0x0}, + {0x110a6, 0x0}, + {0x110a7, 0x0}, + {0x12068, 0x0}, + {0x12069, 0x0}, + {0x12168, 0x0}, + {0x12169, 0x0}, + {0x12268, 0x0}, + {0x12269, 0x0}, + {0x12368, 0x0}, + {0x12369, 0x0}, + {0x12468, 0x0}, + {0x12469, 0x0}, + {0x12568, 0x0}, + {0x12569, 0x0}, + {0x12668, 0x0}, + {0x12669, 0x0}, + {0x12768, 0x0}, + {0x12769, 0x0}, + {0x12868, 0x0}, + {0x12869, 0x0}, + {0x120aa, 0x0}, + {0x12062, 0x0}, + {0x12001, 0x0}, + {0x120a0, 0x0}, + {0x120a1, 0x0}, + {0x120a2, 0x0}, + {0x120a3, 0x0}, + {0x120a4, 0x0}, + {0x120a5, 0x0}, + {0x120a6, 0x0}, + {0x120a7, 0x0}, + {0x13068, 0x0}, + {0x13069, 0x0}, + {0x13168, 0x0}, + {0x13169, 0x0}, + {0x13268, 0x0}, + {0x13269, 0x0}, + {0x13368, 0x0}, + {0x13369, 0x0}, + {0x13468, 0x0}, + {0x13469, 0x0}, + {0x13568, 0x0}, + {0x13569, 0x0}, + {0x13668, 0x0}, + {0x13669, 0x0}, + {0x13768, 0x0}, + {0x13769, 0x0}, + {0x13868, 0x0}, + {0x13869, 0x0}, + {0x130aa, 0x0}, + {0x13062, 0x0}, + {0x13001, 0x0}, + {0x130a0, 0x0}, + {0x130a1, 0x0}, + {0x130a2, 0x0}, + {0x130a3, 0x0}, + {0x130a4, 0x0}, + {0x130a5, 0x0}, + {0x130a6, 0x0}, + {0x130a7, 0x0}, + {0x80, 0x0}, + {0x1080, 0x0}, + {0x2080, 0x0}, + {0x3080, 0x0}, + {0x4080, 0x0}, + {0x5080, 0x0}, + {0x6080, 0x0}, + {0x7080, 0x0}, + {0x8080, 0x0}, + {0x9080, 0x0}, + {0x10020, 0x0}, + {0x10080, 0x0}, + {0x10081, 0x0}, + {0x100d0, 0x0}, + {0x100d1, 0x0}, + {0x1008c, 0x0}, + {0x1008d, 0x0}, + {0x10180, 0x0}, + {0x10181, 0x0}, + {0x101d0, 0x0}, + {0x101d1, 0x0}, + {0x1018c, 0x0}, + {0x1018d, 0x0}, + {0x100c0, 0x0}, + {0x100c1, 0x0}, + {0x101c0, 0x0}, + {0x101c1, 0x0}, + {0x102c0, 0x0}, + {0x102c1, 0x0}, + {0x103c0, 0x0}, + {0x103c1, 0x0}, + {0x104c0, 0x0}, + {0x104c1, 0x0}, + {0x105c0, 0x0}, + {0x105c1, 0x0}, + {0x106c0, 0x0}, + {0x106c1, 0x0}, + {0x107c0, 0x0}, + {0x107c1, 0x0}, + {0x108c0, 0x0}, + {0x108c1, 0x0}, + {0x100ae, 0x0}, + {0x100af, 0x0}, + {0x11020, 0x0}, + {0x11080, 0x0}, + {0x11081, 0x0}, + {0x110d0, 0x0}, + {0x110d1, 0x0}, + {0x1108c, 0x0}, + {0x1108d, 0x0}, + {0x11180, 0x0}, + {0x11181, 0x0}, + {0x111d0, 0x0}, + {0x111d1, 0x0}, + {0x1118c, 0x0}, + {0x1118d, 0x0}, + {0x110c0, 0x0}, + {0x110c1, 0x0}, + {0x111c0, 0x0}, + {0x111c1, 0x0}, + {0x112c0, 0x0}, + {0x112c1, 0x0}, + {0x113c0, 0x0}, + {0x113c1, 0x0}, + {0x114c0, 0x0}, + {0x114c1, 0x0}, + {0x115c0, 0x0}, + {0x115c1, 0x0}, + {0x116c0, 0x0}, + {0x116c1, 0x0}, + {0x117c0, 0x0}, + {0x117c1, 0x0}, + {0x118c0, 0x0}, + {0x118c1, 0x0}, + {0x110ae, 0x0}, + {0x110af, 0x0}, + {0x12020, 0x0}, + {0x12080, 0x0}, + {0x12081, 0x0}, + {0x120d0, 0x0}, + {0x120d1, 0x0}, + {0x1208c, 0x0}, + {0x1208d, 0x0}, + {0x12180, 0x0}, + {0x12181, 0x0}, + {0x121d0, 0x0}, + {0x121d1, 0x0}, + {0x1218c, 0x0}, + {0x1218d, 0x0}, + {0x120c0, 0x0}, + {0x120c1, 0x0}, + {0x121c0, 0x0}, + {0x121c1, 0x0}, + {0x122c0, 0x0}, + {0x122c1, 0x0}, + {0x123c0, 0x0}, + {0x123c1, 0x0}, + {0x124c0, 0x0}, + {0x124c1, 0x0}, + {0x125c0, 0x0}, + {0x125c1, 0x0}, + {0x126c0, 0x0}, + {0x126c1, 0x0}, + {0x127c0, 0x0}, + {0x127c1, 0x0}, + {0x128c0, 0x0}, + {0x128c1, 0x0}, + {0x120ae, 0x0}, + {0x120af, 0x0}, + {0x13020, 0x0}, + {0x13080, 0x0}, + {0x13081, 0x0}, + {0x130d0, 0x0}, + {0x130d1, 0x0}, + {0x1308c, 0x0}, + {0x1308d, 0x0}, + {0x13180, 0x0}, + {0x13181, 0x0}, + {0x131d0, 0x0}, + {0x131d1, 0x0}, + {0x1318c, 0x0}, + {0x1318d, 0x0}, + {0x130c0, 0x0}, + {0x130c1, 0x0}, + {0x131c0, 0x0}, + {0x131c1, 0x0}, + {0x132c0, 0x0}, + {0x132c1, 0x0}, + {0x133c0, 0x0}, + {0x133c1, 0x0}, + {0x134c0, 0x0}, + {0x134c1, 0x0}, + {0x135c0, 0x0}, + {0x135c1, 0x0}, + {0x136c0, 0x0}, + {0x136c1, 0x0}, + {0x137c0, 0x0}, + {0x137c1, 0x0}, + {0x138c0, 0x0}, + {0x138c1, 0x0}, + {0x130ae, 0x0}, + {0x130af, 0x0}, + {0x90201, 0x0}, + {0x90202, 0x0}, + {0x90203, 0x0}, + {0x90205, 0x0}, + {0x90206, 0x0}, + {0x90207, 0x0}, + {0x90208, 0x0}, + {0x20020, 0x0}, + {0x20077, 0x0}, + {0x20072, 0x0}, + {0x20073, 0x0}, + {0x400c0, 0x0}, + {0x10040, 0x0}, + {0x10140, 0x0}, + {0x10240, 0x0}, + {0x10340, 0x0}, + {0x10440, 0x0}, + {0x10540, 0x0}, + {0x10640, 0x0}, + {0x10740, 0x0}, + {0x10840, 0x0}, + {0x11040, 0x0}, + {0x11140, 0x0}, + {0x11240, 0x0}, + {0x11340, 0x0}, + {0x11440, 0x0}, + {0x11540, 0x0}, + {0x11640, 0x0}, + {0x11740, 0x0}, + {0x11840, 0x0}, + {0x12040, 0x0}, + {0x12140, 0x0}, + {0x12240, 0x0}, + {0x12340, 0x0}, + {0x12440, 0x0}, + {0x12540, 0x0}, + {0x12640, 0x0}, + {0x12740, 0x0}, + {0x12840, 0x0}, + {0x13040, 0x0}, + {0x13140, 0x0}, + {0x13240, 0x0}, + {0x13340, 0x0}, + {0x13440, 0x0}, + {0x13540, 0x0}, + {0x13640, 0x0}, + {0x13740, 0x0}, + {0x13840, 0x0}, +}; + +/* P0 message block parameter for training firmware */ +struct dram_cfg_param ddr_fsp0_cfg[] = { + {0xd0000, 0x0}, + {0x54003, 0xfa0}, + {0x54004, 0x2}, + {0x54005, 0x3c3c}, + {0x54006, 0x11}, + {0x54008, 0x131f}, + {0x54009, 0xc8}, + {0x5400b, 0x2}, + {0x5400f, 0x100}, + {0x54012, 0x110}, + {0x54019, 0x3ff4}, + {0x5401a, 0xe3}, + {0x5401b, 0x4844}, + {0x5401c, 0x4800}, + {0x5401e, 0x14}, + {0x5401f, 0x3ff4}, + {0x54020, 0xe3}, + {0x54021, 0x4844}, + {0x54022, 0x4800}, + {0x54024, 0x14}, + {0x5402b, 0x1000}, + {0x5402c, 0x1}, + {0x54032, 0xf400}, + {0x54033, 0xe33f}, + {0x54034, 0x4400}, + {0x54035, 0x48}, + {0x54036, 0x48}, + {0x54037, 0x1400}, + {0x54038, 0xf400}, + {0x54039, 0xe33f}, + {0x5403a, 0x4400}, + {0x5403b, 0x48}, + {0x5403c, 0x48}, + {0x5403d, 0x1400}, + {0xd0000, 0x1} +}; + +/* P0 2D message block parameter for training firmware */ +struct dram_cfg_param ddr_fsp0_2d_cfg[] = { + {0xd0000, 0x0}, + {0x54003, 0xfa0}, + {0x54004, 0x2}, + {0x54005, 0x3c3c}, + {0x54006, 0x11}, + {0x54008, 0x61}, + {0x54009, 0xc8}, + {0x5400b, 0x2}, + {0x5400f, 0x100}, + {0x54010, 0x1f7f}, + {0x54012, 0x110}, + {0x54019, 0x3ff4}, + {0x5401a, 0xe3}, + {0x5401b, 0x4844}, + {0x5401c, 0x4800}, + {0x5401e, 0x14}, + {0x5401f, 0x3ff4}, + {0x54020, 0xe3}, + {0x54021, 0x4844}, + {0x54022, 0x4800}, + {0x54024, 0x14}, + {0x5402b, 0x1000}, + {0x5402c, 0x1}, + {0x54032, 0xf400}, + {0x54033, 0xe33f}, + {0x54034, 0x4400}, + {0x54035, 0x48}, + {0x54036, 0x48}, + {0x54037, 0x1400}, + {0x54038, 0xf400}, + {0x54039, 0xe33f}, + {0x5403a, 0x4400}, + {0x5403b, 0x48}, + {0x5403c, 0x48}, + {0x5403d, 0x1400}, + {0xd0000, 0x1} +}; + +/* DRAM PHY init engine image */ +struct dram_cfg_param ddr_phy_pie[] = { + {0xd0000, 0x0}, + {0x90000, 0x10}, + {0x90001, 0x400}, + {0x90002, 0x10e}, + {0x90003, 0x0}, + {0x90004, 0x0}, + {0x90005, 0x8}, + {0x90029, 0xb}, + {0x9002a, 0x480}, + {0x9002b, 0x109}, + {0x9002c, 0x8}, + {0x9002d, 0x448}, + {0x9002e, 0x139}, + {0x9002f, 0x8}, + {0x90030, 0x478}, + {0x90031, 0x109}, + {0x90032, 0x0}, + {0x90033, 0xe8}, + {0x90034, 0x109}, + {0x90035, 0x2}, + {0x90036, 0x10}, + {0x90037, 0x139}, + {0x90038, 0xb}, + {0x90039, 0x7c0}, + {0x9003a, 0x139}, + {0x9003b, 0x44}, + {0x9003c, 0x633}, + {0x9003d, 0x159}, + {0x9003e, 0x14f}, + {0x9003f, 0x630}, + {0x90040, 0x159}, + {0x90041, 0x47}, + {0x90042, 0x633}, + {0x90043, 0x149}, + {0x90044, 0x4f}, + {0x90045, 0x633}, + {0x90046, 0x179}, + {0x90047, 0x8}, + {0x90048, 0xe0}, + {0x90049, 0x109}, + {0x9004a, 0x0}, + {0x9004b, 0x7c8}, + {0x9004c, 0x109}, + {0x9004d, 0x0}, + {0x9004e, 0x1}, + {0x9004f, 0x8}, + {0x90050, 0x0}, + {0x90051, 0x45a}, + {0x90052, 0x9}, + {0x90053, 0x0}, + {0x90054, 0x448}, + {0x90055, 0x109}, + {0x90056, 0x40}, + {0x90057, 0x633}, + {0x90058, 0x179}, + {0x90059, 0x1}, + {0x9005a, 0x618}, + {0x9005b, 0x109}, + {0x9005c, 0x40c0}, + {0x9005d, 0x633}, + {0x9005e, 0x149}, + {0x9005f, 0x8}, + {0x90060, 0x4}, + {0x90061, 0x48}, + {0x90062, 0x4040}, + {0x90063, 0x633}, + {0x90064, 0x149}, + {0x90065, 0x0}, + {0x90066, 0x4}, + {0x90067, 0x48}, + {0x90068, 0x40}, + {0x90069, 0x633}, + {0x9006a, 0x149}, + {0x9006b, 0x10}, + {0x9006c, 0x4}, + {0x9006d, 0x18}, + {0x9006e, 0x0}, + {0x9006f, 0x4}, + {0x90070, 0x78}, + {0x90071, 0x549}, + {0x90072, 0x633}, + {0x90073, 0x159}, + {0x90074, 0xd49}, + {0x90075, 0x633}, + {0x90076, 0x159}, + {0x90077, 0x94a}, + {0x90078, 0x633}, + {0x90079, 0x159}, + {0x9007a, 0x441}, + {0x9007b, 0x633}, + {0x9007c, 0x149}, + {0x9007d, 0x42}, + {0x9007e, 0x633}, + {0x9007f, 0x149}, + {0x90080, 0x1}, + {0x90081, 0x633}, + {0x90082, 0x149}, + {0x90083, 0x0}, + {0x90084, 0xe0}, + {0x90085, 0x109}, + {0x90086, 0xa}, + {0x90087, 0x10}, + {0x90088, 0x109}, + {0x90089, 0x9}, + {0x9008a, 0x3c0}, + {0x9008b, 0x149}, + {0x9008c, 0x9}, + {0x9008d, 0x3c0}, + {0x9008e, 0x159}, + {0x9008f, 0x18}, + {0x90090, 0x10}, + {0x90091, 0x109}, + {0x90092, 0x0}, + {0x90093, 0x3c0}, + {0x90094, 0x109}, + {0x90095, 0x18}, + {0x90096, 0x4}, + {0x90097, 0x48}, + {0x90098, 0x18}, + {0x90099, 0x4}, + {0x9009a, 0x58}, + {0x9009b, 0xb}, + {0x9009c, 0x10}, + {0x9009d, 0x109}, + {0x9009e, 0x1}, + {0x9009f, 0x10}, + {0x900a0, 0x109}, + {0x900a1, 0x5}, + {0x900a2, 0x7c0}, + {0x900a3, 0x109}, + {0x40000, 0x811}, + {0x40020, 0x880}, + {0x40040, 0x0}, + {0x40060, 0x0}, + {0x40001, 0x4008}, + {0x40021, 0x83}, + {0x40041, 0x4f}, + {0x40061, 0x0}, + {0x40002, 0x4040}, + {0x40022, 0x83}, + {0x40042, 0x51}, + {0x40062, 0x0}, + {0x40003, 0x811}, + {0x40023, 0x880}, + {0x40043, 0x0}, + {0x40063, 0x0}, + {0x40004, 0x720}, + {0x40024, 0xf}, + {0x40044, 0x1740}, + {0x40064, 0x0}, + {0x40005, 0x16}, + {0x40025, 0x83}, + {0x40045, 0x4b}, + {0x40065, 0x0}, + {0x40006, 0x716}, + {0x40026, 0xf}, + {0x40046, 0x2001}, + {0x40066, 0x0}, + {0x40007, 0x716}, + {0x40027, 0xf}, + {0x40047, 0x2800}, + {0x40067, 0x0}, + {0x40008, 0x716}, + {0x40028, 0xf}, + {0x40048, 0xf00}, + {0x40068, 0x0}, + {0x40009, 0x720}, + {0x40029, 0xf}, + {0x40049, 0x1400}, + {0x40069, 0x0}, + {0x4000a, 0xe08}, + {0x4002a, 0xc15}, + {0x4004a, 0x0}, + {0x4006a, 0x0}, + {0x4000b, 0x625}, + {0x4002b, 0x15}, + {0x4004b, 0x0}, + {0x4006b, 0x0}, + {0x4000c, 0x4028}, + {0x4002c, 0x80}, + {0x4004c, 0x0}, + {0x4006c, 0x0}, + {0x4000d, 0xe08}, + {0x4002d, 0xc1a}, + {0x4004d, 0x0}, + {0x4006d, 0x0}, + {0x4000e, 0x625}, + {0x4002e, 0x1a}, + {0x4004e, 0x0}, + {0x4006e, 0x0}, + {0x4000f, 0x4040}, + {0x4002f, 0x80}, + {0x4004f, 0x0}, + {0x4006f, 0x0}, + {0x40010, 0x2604}, + {0x40030, 0x15}, + {0x40050, 0x0}, + {0x40070, 0x0}, + {0x40011, 0x708}, + {0x40031, 0x5}, + {0x40051, 0x0}, + {0x40071, 0x2002}, + {0x40012, 0x8}, + {0x40032, 0x80}, + {0x40052, 0x0}, + {0x40072, 0x0}, + {0x40013, 0x2604}, + {0x40033, 0x1a}, + {0x40053, 0x0}, + {0x40073, 0x0}, + {0x40014, 0x708}, + {0x40034, 0xa}, + {0x40054, 0x0}, + {0x40074, 0x2002}, + {0x40015, 0x4040}, + {0x40035, 0x80}, + {0x40055, 0x0}, + {0x40075, 0x0}, + {0x40016, 0x60a}, + {0x40036, 0x15}, + {0x40056, 0x1200}, + {0x40076, 0x0}, + {0x40017, 0x61a}, + {0x40037, 0x15}, + {0x40057, 0x1300}, + {0x40077, 0x0}, + {0x40018, 0x60a}, + {0x40038, 0x1a}, + {0x40058, 0x1200}, + {0x40078, 0x0}, + {0x40019, 0x642}, + {0x40039, 0x1a}, + {0x40059, 0x1300}, + {0x40079, 0x0}, + {0x4001a, 0x4808}, + {0x4003a, 0x880}, + {0x4005a, 0x0}, + {0x4007a, 0x0}, + {0x900a4, 0x0}, + {0x900a5, 0x790}, + {0x900a6, 0x11a}, + {0x900a7, 0x8}, + {0x900a8, 0x7aa}, + {0x900a9, 0x2a}, + {0x900aa, 0x10}, + {0x900ab, 0x7b2}, + {0x900ac, 0x2a}, + {0x900ad, 0x0}, + {0x900ae, 0x7c8}, + {0x900af, 0x109}, + {0x900b0, 0x10}, + {0x900b1, 0x10}, + {0x900b2, 0x109}, + {0x900b3, 0x10}, + {0x900b4, 0x2a8}, + {0x900b5, 0x129}, + {0x900b6, 0x8}, + {0x900b7, 0x370}, + {0x900b8, 0x129}, + {0x900b9, 0xa}, + {0x900ba, 0x3c8}, + {0x900bb, 0x1a9}, + {0x900bc, 0xc}, + {0x900bd, 0x408}, + {0x900be, 0x199}, + {0x900bf, 0x14}, + {0x900c0, 0x790}, + {0x900c1, 0x11a}, + {0x900c2, 0x8}, + {0x900c3, 0x4}, + {0x900c4, 0x18}, + {0x900c5, 0xe}, + {0x900c6, 0x408}, + {0x900c7, 0x199}, + {0x900c8, 0x8}, + {0x900c9, 0x8568}, + {0x900ca, 0x108}, + {0x900cb, 0x18}, + {0x900cc, 0x790}, + {0x900cd, 0x16a}, + {0x900ce, 0x8}, + {0x900cf, 0x1d8}, + {0x900d0, 0x169}, + {0x900d1, 0x10}, + {0x900d2, 0x8558}, + {0x900d3, 0x168}, + {0x900d4, 0x70}, + {0x900d5, 0x788}, + {0x900d6, 0x16a}, + {0x900d7, 0x1ff8}, + {0x900d8, 0x85a8}, + {0x900d9, 0x1e8}, + {0x900da, 0x50}, + {0x900db, 0x798}, + {0x900dc, 0x16a}, + {0x900dd, 0x60}, + {0x900de, 0x7a0}, + {0x900df, 0x16a}, + {0x900e0, 0x8}, + {0x900e1, 0x8310}, + {0x900e2, 0x168}, + {0x900e3, 0x8}, + {0x900e4, 0xa310}, + {0x900e5, 0x168}, + {0x900e6, 0xa}, + {0x900e7, 0x408}, + {0x900e8, 0x169}, + {0x900e9, 0x6e}, + {0x900ea, 0x0}, + {0x900eb, 0x68}, + {0x900ec, 0x0}, + {0x900ed, 0x408}, + {0x900ee, 0x169}, + {0x900ef, 0x0}, + {0x900f0, 0x8310}, + {0x900f1, 0x168}, + {0x900f2, 0x0}, + {0x900f3, 0xa310}, + {0x900f4, 0x168}, + {0x900f5, 0x1ff8}, + {0x900f6, 0x85a8}, + {0x900f7, 0x1e8}, + {0x900f8, 0x68}, + {0x900f9, 0x798}, + {0x900fa, 0x16a}, + {0x900fb, 0x78}, + {0x900fc, 0x7a0}, + {0x900fd, 0x16a}, + {0x900fe, 0x68}, + {0x900ff, 0x790}, + {0x90100, 0x16a}, + {0x90101, 0x8}, + {0x90102, 0x8b10}, + {0x90103, 0x168}, + {0x90104, 0x8}, + {0x90105, 0xab10}, + {0x90106, 0x168}, + {0x90107, 0xa}, + {0x90108, 0x408}, + {0x90109, 0x169}, + {0x9010a, 0x58}, + {0x9010b, 0x0}, + {0x9010c, 0x68}, + {0x9010d, 0x0}, + {0x9010e, 0x408}, + {0x9010f, 0x169}, + {0x90110, 0x0}, + {0x90111, 0x8b10}, + {0x90112, 0x168}, + {0x90113, 0x1}, + {0x90114, 0xab10}, + {0x90115, 0x168}, + {0x90116, 0x0}, + {0x90117, 0x1d8}, + {0x90118, 0x169}, + {0x90119, 0x80}, + {0x9011a, 0x790}, + {0x9011b, 0x16a}, + {0x9011c, 0x18}, + {0x9011d, 0x7aa}, + {0x9011e, 0x6a}, + {0x9011f, 0xa}, + {0x90120, 0x0}, + {0x90121, 0x1e9}, + {0x90122, 0x8}, + {0x90123, 0x8080}, + {0x90124, 0x108}, + {0x90125, 0xf}, + {0x90126, 0x408}, + {0x90127, 0x169}, + {0x90128, 0xc}, + {0x90129, 0x0}, + {0x9012a, 0x68}, + {0x9012b, 0x9}, + {0x9012c, 0x0}, + {0x9012d, 0x1a9}, + {0x9012e, 0x0}, + {0x9012f, 0x408}, + {0x90130, 0x169}, + {0x90131, 0x0}, + {0x90132, 0x8080}, + {0x90133, 0x108}, + {0x90134, 0x8}, + {0x90135, 0x7aa}, + {0x90136, 0x6a}, + {0x90137, 0x0}, + {0x90138, 0x8568}, + {0x90139, 0x108}, + {0x9013a, 0xb7}, + {0x9013b, 0x790}, + {0x9013c, 0x16a}, + {0x9013d, 0x1f}, + {0x9013e, 0x0}, + {0x9013f, 0x68}, + {0x90140, 0x8}, + {0x90141, 0x8558}, + {0x90142, 0x168}, + {0x90143, 0xf}, + {0x90144, 0x408}, + {0x90145, 0x169}, + {0x90146, 0xd}, + {0x90147, 0x0}, + {0x90148, 0x68}, + {0x90149, 0x0}, + {0x9014a, 0x408}, + {0x9014b, 0x169}, + {0x9014c, 0x0}, + {0x9014d, 0x8558}, + {0x9014e, 0x168}, + {0x9014f, 0x8}, + {0x90150, 0x3c8}, + {0x90151, 0x1a9}, + {0x90152, 0x3}, + {0x90153, 0x370}, + {0x90154, 0x129}, + {0x90155, 0x20}, + {0x90156, 0x2aa}, + {0x90157, 0x9}, + {0x90158, 0x8}, + {0x90159, 0xe8}, + {0x9015a, 0x109}, + {0x9015b, 0x0}, + {0x9015c, 0x8140}, + {0x9015d, 0x10c}, + {0x9015e, 0x10}, + {0x9015f, 0x8138}, + {0x90160, 0x104}, + {0x90161, 0x8}, + {0x90162, 0x448}, + {0x90163, 0x109}, + {0x90164, 0xf}, + {0x90165, 0x7c0}, + {0x90166, 0x109}, + {0x90167, 0x0}, + {0x90168, 0xe8}, + {0x90169, 0x109}, + {0x9016a, 0x47}, + {0x9016b, 0x630}, + {0x9016c, 0x109}, + {0x9016d, 0x8}, + {0x9016e, 0x618}, + {0x9016f, 0x109}, + {0x90170, 0x8}, + {0x90171, 0xe0}, + {0x90172, 0x109}, + {0x90173, 0x0}, + {0x90174, 0x7c8}, + {0x90175, 0x109}, + {0x90176, 0x8}, + {0x90177, 0x8140}, + {0x90178, 0x10c}, + {0x90179, 0x0}, + {0x9017a, 0x478}, + {0x9017b, 0x109}, + {0x9017c, 0x0}, + {0x9017d, 0x1}, + {0x9017e, 0x8}, + {0x9017f, 0x8}, + {0x90180, 0x4}, + {0x90181, 0x0}, + {0x90006, 0x8}, + {0x90007, 0x7c8}, + {0x90008, 0x109}, + {0x90009, 0x0}, + {0x9000a, 0x400}, + {0x9000b, 0x106}, + {0xd00e7, 0x400}, + {0x90017, 0x0}, + {0x9001f, 0x29}, + {0x90026, 0x68}, + {0x400d0, 0x0}, + {0x400d1, 0x101}, + {0x400d2, 0x105}, + {0x400d3, 0x107}, + {0x400d4, 0x10f}, + {0x400d5, 0x202}, + {0x400d6, 0x20a}, + {0x400d7, 0x20b}, + {0x2003a, 0x2}, + {0x200be, 0x3}, + {0x2000b, 0x7d}, + {0x2000c, 0xfa}, + {0x2000d, 0x9c4}, + {0x2000e, 0x2c}, + {0x9000c, 0x0}, + {0x9000d, 0x173}, + {0x9000e, 0x60}, + {0x9000f, 0x6110}, + {0x90010, 0x2152}, + {0x90011, 0xdfbd}, + {0x90012, 0x2060}, + {0x90013, 0x6152}, + {0x20010, 0x5a}, + {0x20011, 0x3}, + {0x40080, 0xe0}, + {0x40081, 0x12}, + {0x40082, 0xe0}, + {0x40083, 0x12}, + {0x40084, 0xe0}, + {0x40085, 0x12}, + {0x400fd, 0xf}, + {0x10011, 0x1}, + {0x10012, 0x1}, + {0x10013, 0x180}, + {0x10018, 0x1}, + {0x10002, 0x6209}, + {0x100b2, 0x1}, + {0x101b4, 0x1}, + {0x102b4, 0x1}, + {0x103b4, 0x1}, + {0x104b4, 0x1}, + {0x105b4, 0x1}, + {0x106b4, 0x1}, + {0x107b4, 0x1}, + {0x108b4, 0x1}, + {0x11011, 0x1}, + {0x11012, 0x1}, + {0x11013, 0x180}, + {0x11018, 0x1}, + {0x11002, 0x6209}, + {0x110b2, 0x1}, + {0x111b4, 0x1}, + {0x112b4, 0x1}, + {0x113b4, 0x1}, + {0x114b4, 0x1}, + {0x115b4, 0x1}, + {0x116b4, 0x1}, + {0x117b4, 0x1}, + {0x118b4, 0x1}, + {0x12011, 0x1}, + {0x12012, 0x1}, + {0x12013, 0x180}, + {0x12018, 0x1}, + {0x12002, 0x6209}, + {0x120b2, 0x1}, + {0x121b4, 0x1}, + {0x122b4, 0x1}, + {0x123b4, 0x1}, + {0x124b4, 0x1}, + {0x125b4, 0x1}, + {0x126b4, 0x1}, + {0x127b4, 0x1}, + {0x128b4, 0x1}, + {0x13011, 0x1}, + {0x13012, 0x1}, + {0x13013, 0x180}, + {0x13018, 0x1}, + {0x13002, 0x6209}, + {0x130b2, 0x1}, + {0x131b4, 0x1}, + {0x132b4, 0x1}, + {0x133b4, 0x1}, + {0x134b4, 0x1}, + {0x135b4, 0x1}, + {0x136b4, 0x1}, + {0x137b4, 0x1}, + {0x138b4, 0x1}, + {0x20089, 0x1}, + {0x20088, 0x19}, + {0xc0080, 0x2}, + {0xd0000, 0x1}, +}; + +struct dram_fsp_msg ddr_dram_fsp_msg[] = { + { + /* P0 4000mts 1D */ + .drate = 4000, + .fw_type = FW_1D_IMAGE, + .fsp_cfg = ddr_fsp0_cfg, + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg), + }, + { + /* P0 4000mts 2D */ + .drate = 4000, + .fw_type = FW_2D_IMAGE, + .fsp_cfg = ddr_fsp0_2d_cfg, + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg), + }, +}; + +/* ddr timing config params */ +struct dram_timing_info dram_timing = { + .ddrc_cfg = ddr_ddrc_cfg, + .ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg), + .ddrphy_cfg = ddr_ddrphy_cfg, + .ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg), + .fsp_msg = ddr_dram_fsp_msg, + .fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg), + .ddrphy_trained_csr = ddr_ddrphy_trained_csr, + .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), + .ddrphy_pie = ddr_phy_pie, + .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), + .fsp_table = { 4000, }, +}; diff --git a/board/phytec/imx8mp-libra-fpsc/spl.c b/board/phytec/imx8mp-libra-fpsc/spl.c new file mode 100644 index 00000000000..d704d588579 --- /dev/null +++ b/board/phytec/imx8mp-libra-fpsc/spl.c @@ -0,0 +1,132 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION) +#include "../common/imx8m_som_detection.h" +#endif + +DECLARE_GLOBAL_DATA_PTR; + +#define EEPROM_ADDR 0x51 + +int spl_board_boot_device(enum boot_device boot_dev_spl) +{ + return BOOT_DEVICE_BOOTROM; +} + +void spl_dram_init(void) +{ +#if IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION) + int ret; + + ret = phytec_eeprom_data_setup(NULL, 0, EEPROM_ADDR); + if (!ret) { + ret = phytec_imx8m_detect(NULL); + if (!ret) + phytec_print_som_info(NULL); + } +#endif + + ddr_init(&dram_timing); +} + +#define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PE) +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) +struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX8MP_PAD_I2C1_SCL__I2C1_SCL | PC, + .gpio_mode = MX8MP_PAD_I2C1_SCL__GPIO5_IO14 | PC, + .gp = IMX_GPIO_NR(5, 14), + }, + .sda = { + .i2c_mode = MX8MP_PAD_I2C1_SDA__I2C1_SDA | PC, + .gpio_mode = MX8MP_PAD_I2C1_SDA__GPIO5_IO15 | PC, + .gp = IMX_GPIO_NR(5, 15), + }, +}; + +int power_init_board(void) +{ + struct pmic *p; + int ret; + + ret = power_pca9450_init(0, 0x25); + if (ret) + printf("power init failed"); + p = pmic_get("PCA9450"); + pmic_probe(p); + + /* BUCKxOUT_DVS0/1 control BUCK123 output */ + pmic_reg_write(p, PCA9450_BUCK123_DVS, 0x29); + + /* Increase VDD_SOC and VDD_ARM to OD voltage 0.95V */ + pmic_reg_write(p, PCA9450_BUCK1OUT_DVS0, 0x1C); + pmic_reg_write(p, PCA9450_BUCK2OUT_DVS0, 0x1C); + + /* Set BUCK1 DVS1 to suspend controlled through PMIC_STBY_REQ */ + pmic_reg_write(p, PCA9450_BUCK1OUT_DVS1, 0x14); + pmic_reg_write(p, PCA9450_BUCK1CTRL, 0x59); + + /* Set WDOG_B_CFG to cold reset */ + pmic_reg_write(p, PCA9450_RESET_CTRL, 0xA1); + + return 0; +} + +void spl_board_init(void) +{ + arch_misc_init(); + + /* Set GIC clock to 500Mhz for OD VDD_SOC. */ + clock_enable(CCGR_GIC, 0); + clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(5)); + clock_enable(CCGR_GIC, 1); +} + +int board_fit_config_name_match(const char *name) +{ + return 0; +} + +void board_init_f(ulong dummy) +{ + int ret; + + arch_cpu_init(); + + ret = spl_early_init(); + if (ret) { + debug("spl_early_init() failed: %d\n", ret); + hang(); + } + + preloader_console_init(); + + enable_tzc380(); + + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + + power_init_board(); + + /* DDR initialization */ + spl_dram_init(); +} diff --git a/configs/imx8mp-libra-fpsc_defconfig b/configs/imx8mp-libra-fpsc_defconfig new file mode 100644 index 00000000000..a23e604425d --- /dev/null +++ b/configs/imx8mp-libra-fpsc_defconfig @@ -0,0 +1,175 @@ +CONFIG_ARM=y +CONFIG_ARCH_IMX8M=y +CONFIG_TEXT_BASE=0x40200000 +CONFIG_SYS_MALLOC_LEN=0x2000000 +CONFIG_SPL_GPIO=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SF_DEFAULT_SPEED=80000000 +CONFIG_ENV_SIZE=0x10000 +CONFIG_ENV_OFFSET=0x3C0000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_SYS_I2C_MXC_I2C1=y +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mp-libra-rdk-fpsc" +CONFIG_IMX8M_OPTEE_LOAD_ADDR=0x7e000000 +CONFIG_TARGET_IMX8MP_LIBRA_FPSC=y +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_SYS_MONITOR_LEN=524288 +CONFIG_SPL_MMC=y +CONFIG_SPL_SERIAL=y +CONFIG_SPL_DRIVERS_MISC=y +CONFIG_SPL_STACK=0x960000 +CONFIG_SPL_TEXT_BASE=0x920000 +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y +CONFIG_SPL_BSS_START_ADDR=0x98fc00 +CONFIG_SPL_BSS_MAX_SIZE=0x400 +CONFIG_SYS_LOAD_ADDR=0x47602000 +CONFIG_SPL=y +CONFIG_ENV_OFFSET_REDUND=0x3e0000 +CONFIG_IMX_BOOTAUX=y +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 +# CONFIG_ANDROID_BOOT_IMAGE is not set +CONFIG_FIT=y +CONFIG_FIT_EXTERNAL_OFFSET=0x3000 +CONFIG_SPL_LOAD_FIT=y +CONFIG_BOOTSTD_FULL=y +CONFIG_OF_SYSTEM_SETUP=y +CONFIG_FDT_FIXUP_PARTITIONS=y +CONFIG_DEFAULT_FDT_FILE="imx8mp-libra-rdk-fpsc.dtb" +CONFIG_SYS_CBSIZE=2048 +CONFIG_SYS_PBSIZE=2074 +CONFIG_BOARD_LATE_INIT=y +CONFIG_SPL_MAX_SIZE=0x26000 +CONFIG_SPL_BOARD_INIT=y +CONFIG_SPL_BOOTROM_SUPPORT=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set +CONFIG_SPL_HAVE_INIT_STACK=y +CONFIG_SPL_SYS_MALLOC=y +CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y +CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x42200000 +CONFIG_SPL_SYS_MALLOC_SIZE=0x80000 +CONFIG_SPL_SYS_MMCSD_RAW_MODE=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 +CONFIG_SPL_I2C=y +CONFIG_SPL_NOR_SUPPORT=y +CONFIG_SPL_POWER=y +CONFIG_SPL_WATCHDOG=y +CONFIG_SYS_PROMPT="u-boot=> " +CONFIG_CMD_ERASEENV=y +CONFIG_CMD_EEPROM=y +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_CLK=y +CONFIG_CMD_FUSE=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_MMC_REG=y +CONFIG_CMD_MTD=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_SDP=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_MTDPARTS=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_ENV_REDUNDANT=y +CONFIG_ENV_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_MMC_DEVICE_INDEX=2 +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM=y +CONFIG_CLK_COMPOSITE_CCF=y +CONFIG_SPL_CLK_IMX8MP=y +CONFIG_CLK_IMX8MP=y +CONFIG_FSL_CAAM=y +CONFIG_USB_FUNCTION_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x42800000 +CONFIG_FASTBOOT_BUF_SIZE=0x13000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_UUU_SUPPORT=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=2 +CONFIG_FASTBOOT_MMC_BOOT_SUPPORT=y +CONFIG_FASTBOOT_MMC_BOOT1_NAME="mmc2boot0" +CONFIG_FASTBOOT_MMC_BOOT2_NAME="mmc2boot1" +CONFIG_FASTBOOT_MMC_USER_SUPPORT=y +CONFIG_FASTBOOT_MMC_USER_NAME="mmc2" +CONFIG_MXC_GPIO=y +CONFIG_DM_I2C=y +# CONFIG_SPL_DM_I2C is not set +CONFIG_SPL_SYS_I2C_LEGACY=y +CONFIG_I2C_EEPROM=y +CONFIG_SYS_I2C_EEPROM_ADDR=0x51 +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_MTD=y +CONFIG_DM_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_SST=y +CONFIG_SPI_FLASH_WINBOND=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHY_TI_DP83867=y +CONFIG_DM_ETH_PHY=y +CONFIG_PHY_GIGE=y +CONFIG_DWC_ETH_QOS=y +CONFIG_DWC_ETH_QOS_IMX=y +CONFIG_FEC_MXC=y +CONFIG_RGMII=y +CONFIG_MII=y +CONFIG_PHY_IMX8MQ_USB=y +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_IMX8M=y +CONFIG_SPL_POWER_LEGACY=y +CONFIG_POWER_DOMAIN=y +CONFIG_IMX8M_POWER_DOMAIN=y +CONFIG_IMX8MP_HSIOMIX_BLKCTRL=y +CONFIG_POWER_PCA9450=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_SPL_POWER_I2C=y +CONFIG_DM_RNG=y +CONFIG_DM_SERIAL=y +CONFIG_MXC_UART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_NXP_FSPI=y +CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y +CONFIG_SYSRESET_PSCI=y +CONFIG_SYSRESET_WATCHDOG=y +CONFIG_TEE=y +CONFIG_OPTEE=y +CONFIG_DM_THERMAL=y +CONFIG_USB=y +CONFIG_DM_USB_GADGET=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_USB_XHCI_DWC3_OF_SIMPLE=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GENERIC=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_MANUFACTURER="PHYTEC" +CONFIG_USB_GADGET_VENDOR_NUM=0x0525 +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 +CONFIG_IMX_WATCHDOG=y diff --git a/doc/board/phytec/imx8mp-libra-fpsc.rst b/doc/board/phytec/imx8mp-libra-fpsc.rst new file mode 100644 index 00000000000..26752ac1882 --- /dev/null +++ b/doc/board/phytec/imx8mp-libra-fpsc.rst @@ -0,0 +1,83 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Libra i.MX 8M Plus FPSC +======================= + +The Libra i.MX 8M Plus FPSC is a SBC based with the phyCORE-i.MX 8M Plus FPSC +SoM. +The phyCORE-i.MX 8M Plus FPSC with 2GB of main memory is supported. + +Quick Start +----------- + +- Build the ARM Trusted firmware binary +- Build the OP-TEE binary +- Get ddr firmware +- Build U-Boot +- Boot + +Build the ARM Trusted firmware binary +------------------------------------- + +.. code-block:: bash + + $ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git + $ cd trusted-firmware-a + $ make -j $(nproc) \ + CROSS_COMPILE=aarch64-linux-gnu- \ + PLAT=imx8mp \ + IMX_BOOT_UART_BASE=0x30a60000 \ + BL32_BASE=0x7e000000 \ + SPD=opteed \ + bl31 + +Build the OP-TEE binary +----------------------- + +.. code-block:: bash + + $ git clone https://github.com/OP-TEE/optee_os.git + $ cd optee_os + $ make -j $(nproc) \ + CROSS_COMPILE=aarch64-linux-gnu- \ + CFG_TEE_BENCHMARK=n \ + O=out/arm \ + PLATFORM=imx-mx8mp_libra_fpsc + +Get the ddr firmware +-------------------- + +.. code-block:: bash + + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.28-994fa14.bin + $ chmod +x firmware-imx-8.28-994fa14.bin + $ ./firmware-imx-8.28-994fa14.bin + +Build U-Boot for SD card +------------------------ + +Copy binaries +^^^^^^^^^^^^^ + +.. code-block:: bash + + $ cp /build/imx8mp/release/bl31.bin . + $ cp /out/arm/core/tee-raw.bin tee.bin + $ cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr4*.bin . + +Build U-Boot +^^^^^^^^^^^^ + +.. code-block:: bash + + $ make -j $(nproc) \ + CROSS_COMPILE=aarch64-linux-gnu- \ + imx8mp-libra-fpsc_defconfig \ + flash.bin + +Flash SD card +^^^^^^^^^^^^^ + +.. code-block:: bash + + $ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32 conv=fsync diff --git a/doc/board/phytec/index.rst b/doc/board/phytec/index.rst index 1ae30c2dcd5..e24040a496e 100644 --- a/doc/board/phytec/index.rst +++ b/doc/board/phytec/index.rst @@ -6,6 +6,7 @@ PHYTEC .. toctree:: :maxdepth: 2 + imx8mp-libra-fpsc imx8mm-phygate-tauri-l imx93-phycore phycore-am62x diff --git a/include/configs/imx8mp-libra-fpsc.h b/include/configs/imx8mp-libra-fpsc.h new file mode 100644 index 00000000000..cde91dc3642 --- /dev/null +++ b/include/configs/imx8mp-libra-fpsc.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later + * + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#ifndef __IMX8MP_LIBRA_FPSC_H +#define __IMX8MP_LIBRA_FPSC_H + +#include +#include + +#define CFG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +/* Link Definitions */ + +#define CFG_SYS_INIT_RAM_ADDR 0x40000000 +#define CFG_SYS_INIT_RAM_SIZE SZ_512K + +#define CFG_SYS_SDRAM_BASE 0x40000000 + +#define PHYS_SDRAM 0x40000000 +#define PHYS_SDRAM_SIZE (SZ_2G + SZ_1G) /* 3GB */ +#define PHYS_SDRAM_2 0x100000000 +#define PHYS_SDRAM_2_SIZE (SZ_4G + SZ_1G) /* 5GB */ + +#endif /* __IMX8MP_LIBRA_FPSC_H */ -- cgit v1.3.1 From cb1292450d89391b56e83e00e4520935f95d403e Mon Sep 17 00:00:00 2001 From: Yannic Moog Date: Thu, 18 Sep 2025 08:13:56 +0200 Subject: doc: phytec: update imx8m docs for optee builds OP-TEE configs are enabled by default, change the doc to no longer declare OP-TEE as optional. Also remove CFG_TEE_BENCHMARK as it is no longer present in optee_os. Further, phycore-imx8mm and imx8mm-phygate-tauri-l use different build instructions, so dissolve the common file for building OP-TEE. Reviewed-by: Teresa Remmet Signed-off-by: Yannic Moog --- board/phytec/phycore_imx8mm/MAINTAINERS | 1 - doc/board/phytec/imx8mm-optee-build.rsti | 14 -------------- doc/board/phytec/imx8mm-phygate-tauri-l.rst | 18 ++++++++++++------ doc/board/phytec/imx8mp-libra-fpsc.rst | 1 - doc/board/phytec/phycore-imx8mm.rst | 18 ++++++++++++------ doc/board/phytec/phycore-imx8mp.rst | 16 ++++++---------- 6 files changed, 30 insertions(+), 38 deletions(-) delete mode 100644 doc/board/phytec/imx8mm-optee-build.rsti (limited to 'board/phytec') diff --git a/board/phytec/phycore_imx8mm/MAINTAINERS b/board/phytec/phycore_imx8mm/MAINTAINERS index 7631e1cb331..58c5e2d0af9 100644 --- a/board/phytec/phycore_imx8mm/MAINTAINERS +++ b/board/phytec/phycore_imx8mm/MAINTAINERS @@ -9,6 +9,5 @@ F: configs/imx8mm-phygate-tauri-l_defconfig F: configs/phycore-imx8mm_defconfig F: doc/board/phytec/imx8mm-phygate-tauri-l.rst F: doc/board/phytec/index.rst -F: doc/board/phytec/imx8mm-optee-build.rsti F: doc/board/phytec/phycore_imx8mm.rst F: include/configs/phycore_imx8mm.h diff --git a/doc/board/phytec/imx8mm-optee-build.rsti b/doc/board/phytec/imx8mm-optee-build.rsti deleted file mode 100644 index c83de5cc7cf..00000000000 --- a/doc/board/phytec/imx8mm-optee-build.rsti +++ /dev/null @@ -1,14 +0,0 @@ -Build the OP-TEE binary (optional) ----------------------------------- - -.. code-block:: bash - - $ git clone https://github.com/OP-TEE/optee_os.git - $ cd optee_os - $ make CFG_TEE_BENCHMARK=n \ - CROSS_COMPILE=aarch64-linux-gnu- \ - O=out/arm \ - PLATFORM=imx-mx8mmevk \ - CFG_TZDRAM_START=0x56000000 \ - CFG_DDR_SIZE=0x80000000 \ - CFG_UART_BASE=UART3_BASE diff --git a/doc/board/phytec/imx8mm-phygate-tauri-l.rst b/doc/board/phytec/imx8mm-phygate-tauri-l.rst index 0d9e1024f8c..bc58a141e4f 100644 --- a/doc/board/phytec/imx8mm-phygate-tauri-l.rst +++ b/doc/board/phytec/imx8mm-phygate-tauri-l.rst @@ -9,7 +9,7 @@ Quick Start ----------- - Build the ARM Trusted firmware binary -- Build the OP-TEE binary (optional) +- Build the OP-TEE binary - Get ddr firmware - Build U-Boot - Boot @@ -23,12 +23,18 @@ Build the ARM Trusted firmware binary $ cd trusted-firmware-a $ export CROSS_COMPILE=aarch64-linux-gnu- $ export IMX_BOOT_UART_BASE=0x30880000 - $ # with optee - $ make PLAT=imx8mm BL32_BASE=0x56000000 SPD=opteed bl31 - $ # without optee - $ make PLAT=imx8mm bl31 + $ make PLAT=imx8mm BL32_BASE=0xbe000000 SPD=opteed bl31 -.. include:: imx8mm-optee-build.rsti +Build the OP-TEE binary +----------------------- + +.. code-block:: bash + + $ git clone https://github.com/OP-TEE/optee_os.git + $ cd optee_os + $ make CROSS_COMPILE=aarch64-linux-gnu- \ + O=out/arm \ + PLATFORM=imx-mx8mm_phygate_tauri_l Get the ddr firmware -------------------- diff --git a/doc/board/phytec/imx8mp-libra-fpsc.rst b/doc/board/phytec/imx8mp-libra-fpsc.rst index 26752ac1882..87b7a99ee71 100644 --- a/doc/board/phytec/imx8mp-libra-fpsc.rst +++ b/doc/board/phytec/imx8mp-libra-fpsc.rst @@ -40,7 +40,6 @@ Build the OP-TEE binary $ cd optee_os $ make -j $(nproc) \ CROSS_COMPILE=aarch64-linux-gnu- \ - CFG_TEE_BENCHMARK=n \ O=out/arm \ PLATFORM=imx-mx8mp_libra_fpsc diff --git a/doc/board/phytec/phycore-imx8mm.rst b/doc/board/phytec/phycore-imx8mm.rst index 08f5949e02d..f8fa420019c 100644 --- a/doc/board/phytec/phycore-imx8mm.rst +++ b/doc/board/phytec/phycore-imx8mm.rst @@ -9,7 +9,7 @@ Quick Start ----------- - Build the ARM Trusted firmware binary -- Build the OP-TEE binary (optional) +- Build the OP-TEE binary - Get ddr firmware - Build U-Boot - Boot @@ -23,12 +23,18 @@ Build the ARM Trusted firmware binary $ cd trusted-firmware-a $ export CROSS_COMPILE=aarch64-linux-gnu- $ export IMX_BOOT_UART_BASE=0x30880000 - $ # with optee - $ make PLAT=imx8mm BL32_BASE=0x56000000 SPD=opteed bl31 - $ # without optee - $ make PLAT=imx8mm bl31 + $ make PLAT=imx8mm BL32_BASE=0x7e000000 SPD=opteed bl31 -.. include:: imx8mm-optee-build.rsti +Build the OP-TEE binary +----------------------- + +.. code-block:: bash + + $ git clone https://github.com/OP-TEE/optee_os.git + $ cd optee_os + $ make CROSS_COMPILE=aarch64-linux-gnu- \ + O=out/arm \ + PLATFORM=imx-mx8mm_phyboard_polis Get the ddr firmware -------------------- diff --git a/doc/board/phytec/phycore-imx8mp.rst b/doc/board/phytec/phycore-imx8mp.rst index 50be9912653..df087072062 100644 --- a/doc/board/phytec/phycore-imx8mp.rst +++ b/doc/board/phytec/phycore-imx8mp.rst @@ -9,7 +9,7 @@ Quick Start ----------- - Build the ARM Trusted firmware binary -- Build the OP-TEE binary (optional) +- Build the OP-TEE binary - Get ddr firmware - Build U-Boot - Boot @@ -23,23 +23,19 @@ Build the ARM Trusted firmware binary $ cd trusted-firmware-a $ export CROSS_COMPILE=aarch64-linux-gnu- $ export IMX_BOOT_UART_BASE=0x30860000 - $ # with optee - $ make PLAT=imx8mp SPD=opteed bl31 - $ # without optee - $ make PLAT=imx8mp bl31 + $ make PLAT=imx8mp BL32_BASE=0x7e000000 SPD=opteed bl31 -Build the OP-TEE binary (optional) ----------------------------------- +Build the OP-TEE binary +----------------------- .. code-block:: bash $ git clone https://github.com/OP-TEE/optee_os.git $ cd optee_os - $ make CFG_TEE_BENCHMARK=n \ - CROSS_COMPILE=aarch64-linux-gnu- \ + $ make CROSS_COMPILE=aarch64-linux-gnu- \ O=out/arm \ PLATFORM=imx-mx8mp_phyboard_pollux \ - CFG_TZDRAM_START=0x56000000 + CFG_TZDRAM_START=0x7e000000 Get the ddr firmware -------------------- -- cgit v1.3.1