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-rw-r--r--board/freescale/imx93_frdm/imx93_frdm.c6
-rw-r--r--board/freescale/imx93_frdm/imx93_frdm.env8
-rw-r--r--board/freescale/imx94_evk/Kconfig12
-rw-r--r--board/freescale/imx94_evk/MAINTAINERS6
-rw-r--r--board/freescale/imx94_evk/Makefile11
-rw-r--r--board/freescale/imx94_evk/imx94_evk.c41
-rw-r--r--board/freescale/imx94_evk/imx94_evk.env100
-rw-r--r--board/freescale/imx94_evk/spl.c81
-rw-r--r--board/freescale/imx95_evk/spl.c3
9 files changed, 268 insertions, 0 deletions
diff --git a/board/freescale/imx93_frdm/imx93_frdm.c b/board/freescale/imx93_frdm/imx93_frdm.c
index c74fd85712f..c436ac6aa47 100644
--- a/board/freescale/imx93_frdm/imx93_frdm.c
+++ b/board/freescale/imx93_frdm/imx93_frdm.c
@@ -10,6 +10,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/arch-imx9/imx93_pins.h>
#include <asm/arch/clock.h>
+#include <asm/mach-imx/boot_mode.h>
#include <dm/device.h>
#include <dm/uclass.h>
@@ -55,5 +56,10 @@ int board_late_init(void)
env_set("board_rev", "iMX93");
}
+ if (get_boot_device() == USB_BOOT) {
+ printf("USB boot detected. Will enter fasboot mode\n");
+ env_set_ulong("dofastboot", 1);
+ }
+
return 0;
}
diff --git a/board/freescale/imx93_frdm/imx93_frdm.env b/board/freescale/imx93_frdm/imx93_frdm.env
index 528a953c8df..111f38ed72a 100644
--- a/board/freescale/imx93_frdm/imx93_frdm.env
+++ b/board/freescale/imx93_frdm/imx93_frdm.env
@@ -19,8 +19,16 @@ kernel_addr_r=CONFIG_SYS_LOAD_ADDR
loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
boot_os=booti ${loadaddr} - ${fdt_addr_r}
+fastboot_partition_alias_all=0:0
+fastboot_partition_alias_bootloader=0.1
+emmc_dev=0
+sd_dev=1
+dofastboot=0
bsp_bootcmd=
+ if test ${dofastboot} = 1; then
+ fastboot 0;
+ fi;
echo Running BSP bootcmd ...;
mmc dev ${mmcdev};
run mmcargs;
diff --git a/board/freescale/imx94_evk/Kconfig b/board/freescale/imx94_evk/Kconfig
new file mode 100644
index 00000000000..a4237244ace
--- /dev/null
+++ b/board/freescale/imx94_evk/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_IMX943_EVK
+
+config SYS_BOARD
+ default "imx94_evk"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "imx94_evk"
+
+endif
diff --git a/board/freescale/imx94_evk/MAINTAINERS b/board/freescale/imx94_evk/MAINTAINERS
new file mode 100644
index 00000000000..95309430734
--- /dev/null
+++ b/board/freescale/imx94_evk/MAINTAINERS
@@ -0,0 +1,6 @@
+i.MX94 EVK BOARD
+M: Alice Guo <alice.guo@nxp.com>
+S: Maintained
+F: board/freescale/imx94_evk/
+F: include/configs/imx94_evk.h
+F: configs/imx943_evk_defconfig
diff --git a/board/freescale/imx94_evk/Makefile b/board/freescale/imx94_evk/Makefile
new file mode 100644
index 00000000000..ca31602f6ba
--- /dev/null
+++ b/board/freescale/imx94_evk/Makefile
@@ -0,0 +1,11 @@
+#
+# Copyright 2025 NXP
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += imx94_evk.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+endif
diff --git a/board/freescale/imx94_evk/imx94_evk.c b/board/freescale/imx94_evk/imx94_evk.c
new file mode 100644
index 00000000000..28d512ac5f3
--- /dev/null
+++ b/board/freescale/imx94_evk/imx94_evk.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2025 NXP
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/sys_proto.h>
+#include <env.h>
+#include <fdt_support.h>
+
+int board_early_init_f(void)
+{
+ init_uart_clk(0);
+ return 0;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int board_late_init(void)
+{
+ if (IS_ENABLED(CONFIG_ENV_IS_IN_MMC))
+ board_late_mmc_env_init();
+
+ env_set("sec_boot", "no");
+
+ if (IS_ENABLED(CONFIG_AHAB_BOOT))
+ env_set("sec_boot", "yes");
+
+ return 0;
+}
+
+int board_phys_sdram_size(phys_size_t *size)
+{
+ *size = PHYS_SDRAM_SIZE + PHYS_SDRAM_2_SIZE;
+
+ return 0;
+}
diff --git a/board/freescale/imx94_evk/imx94_evk.env b/board/freescale/imx94_evk/imx94_evk.env
new file mode 100644
index 00000000000..2baf1bbadcb
--- /dev/null
+++ b/board/freescale/imx94_evk/imx94_evk.env
@@ -0,0 +1,100 @@
+#ifdef CONFIG_AHAB_BOOT
+sec_boot=yes
+#else
+sec_boot=no
+#endif
+
+jh_root_dtb=imx943-evk-root.dtb
+jh_mmcboot=setenv fdtfile ${jh_root_dtb};
+ setenv jh_clk kvm.enable_virt_at_load=false cpuidle.off=1 clk_ignore_unused kvm-arm.mode=nvhe;
+ setenv jh_root_mem 0x60000000@0x90000000,0x100000000@0x100000000;
+ if run loadimage; then
+ run mmcboot;
+ else run jh_netboot; fi;
+jh_netboot=setenv fdtfile ${jh_root_dtb};
+ setenv jh_root_mem 0x60000000@0x90000000,0x100000000@0x100000000;
+ setenv jh_clk kvm.enable_virt_at_load=false cpuidle.off=1 clk_ignore_unused kvm-arm.mode=nvhe; run netboot;
+
+initrd_addr=0x93800000
+emmc_dev=0
+sd_dev=1
+scriptaddr=0x93500000
+kernel_addr_r=CONFIG_SYS_LOAD_ADDR
+image=Image
+splashimage=0xA0000000
+console=ttyLP0,115200 earlycon
+fdt_addr_r=0x93000000
+fdt_addr=0x93000000
+cntr_addr=0xA8000000
+cntr_file=os_cntr_signed.bin
+boot_fit=no
+fdtfile=CONFIG_DEFAULT_FDT_FILE
+bootm_size=0x10000000
+mmcdev=CONFIG_SYS_MMC_ENV_DEV
+mmcautodetect=yes
+mmcargs=setenv bootargs ${jh_clk} ${mcore_args} console=${console} root=${mmcroot}
+prepare_mcore=setenv mcore_args pd_ignore_unused;
+loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
+bootscript=echo Running bootscript from mmc ...; source
+loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
+loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
+loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}
+auth_os=booti ${cntr_addr}
+boot_os=booti ${loadaddr} - ${fdt_addr_r};
+mmcboot=echo Booting from mmc ...;
+ run mmcargs;
+ if test ${sec_boot} = yes; then
+ run auth_os;
+ else
+ if test ${boot_fit} = yes || test ${boot_fit} = try; then
+ bootm ${loadaddr};
+ else
+ if run loadfdt; then
+ run boot_os;
+ else
+ echo WARN: Cannot load the DT;
+ fi;
+ fi;
+ fi;
+netargs=setenv bootargs ${jh_clk} ${mcore_args} console=${console} root=/dev/nfs
+ ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
+netboot=echo Booting from net ...;
+ run netargs;
+ if test ${ip_dyn} = yes; then
+ setenv get_cmd dhcp;
+ else
+ setenv get_cmd tftp;
+ fi;
+ if test ${sec_boot} = yes; then
+ ${get_cmd} ${cntr_addr} ${cntr_file};
+ run auth_os;
+ else
+ ${get_cmd} ${loadaddr} ${image};
+ if test ${boot_fit} = yes || test ${boot_fit} = try; then
+ bootm ${loadaddr};
+ else
+ if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then
+ run boot_os;
+ else
+ echo WARN: Cannot load the DT;
+ fi;
+ fi;
+ fi;
+bsp_bootcmd=echo Running BSP bootcmd ...;
+ mmc dev ${mmcdev}; if mmc rescan; then
+ if run loadbootscript; then
+ run bootscript;
+ else
+ if test ${sec_boot} = yes; then
+ if run loadcntr; then
+ run mmcboot;
+ else run netboot;
+ fi;
+ else
+ if run loadimage; then
+ run mmcboot;
+ else run netboot;
+ fi;
+ fi;
+ fi;
+ fi;
diff --git a/board/freescale/imx94_evk/spl.c b/board/freescale/imx94_evk/spl.c
new file mode 100644
index 00000000000..341b165b3c8
--- /dev/null
+++ b/board/freescale/imx94_evk/spl.c
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2025 NXP
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/mu.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/ele_api.h>
+#include <asm/sections.h>
+#include <hang.h>
+#include <init.h>
+#include <spl.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int spl_board_boot_device(enum boot_device boot_dev_spl)
+{
+ switch (boot_dev_spl) {
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ return BOOT_DEVICE_MMC1;
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ return BOOT_DEVICE_MMC2;
+ case USB_BOOT:
+ return BOOT_DEVICE_BOARD;
+ case QSPI_BOOT:
+ return BOOT_DEVICE_SPI;
+ default:
+ return BOOT_DEVICE_NONE;
+ }
+}
+
+void spl_board_init(void)
+{
+ int ret;
+
+ puts("Normal Boot\n");
+
+ ret = ele_start_rng();
+ if (ret)
+ printf("Fail to start RNG: %d\n", ret);
+}
+
+/* SCMI support by default */
+void board_init_f(ulong dummy)
+{
+ int ret;
+
+ /* Clear the BSS. */
+ memset(__bss_start, 0, __bss_end - __bss_start);
+
+ if (IS_ENABLED(CONFIG_SPL_RECOVER_DATA_SECTION) &&
+ IS_ENABLED(CONFIG_SPL_BUILD))
+ spl_save_restore_data();
+
+ timer_init();
+
+ spl_early_init();
+
+ /* Need enable SCMI drivers and ELE driver before enabling console */
+ ret = imx9_probe_mu();
+ if (ret)
+ hang(); /* if MU not probed, nothing can output, just hang here */
+
+ arch_cpu_init();
+
+ board_early_init_f();
+
+ preloader_console_init();
+
+ debug("SOC: 0x%x\n", gd->arch.soc_rev);
+ debug("LC: 0x%x\n", gd->arch.lifecycle);
+
+ get_reset_reason(true, false);
+
+ board_init_r(NULL, 0);
+}
diff --git a/board/freescale/imx95_evk/spl.c b/board/freescale/imx95_evk/spl.c
index 08f4da0bb73..3d64097b4c7 100644
--- a/board/freescale/imx95_evk/spl.c
+++ b/board/freescale/imx95_evk/spl.c
@@ -5,6 +5,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/mu.h>
+#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/sections.h>
#include <hang.h>
@@ -65,5 +66,7 @@ void board_init_f(ulong dummy)
debug("SOC: 0x%x\n", gd->arch.soc_rev);
debug("LC: 0x%x\n", gd->arch.lifecycle);
+ get_reset_reason(true, false);
+
board_init_r(NULL, 0);
}
generated by cgit v1.2.3 (git 2.0.4) at 2025-10-11 19:35:31 +0000