root@am64xx-evm:/run/media/boot-mmcblk1p1# fw_printenv
addr_fit=0x90000000
arch=arm
args_all=setenv optargs ${optargs} earlycon=ns16550a,mmio32,0x02800000 ${mtdparts}
args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
args_usb=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
baudrate=115200
board=am64x
board_name=am64x_gpevm
board_rev=C
board_serial=0459
board_software_revision=01
boot=mmc
boot_fdt=try
boot_fit=0
boot_rprocs=if test ${dorprocboot} -eq 1 && test ${boot} = mmc; then rproc init; run boot_rprocs_mmc; fi;
boot_rprocs_mmc=env set rproc_id; env set rproc_fw; env set secure_suffix; if test ${secure_rprocs} -eq 1; then env set secure_suffix -sec; fi; for i in ${rproc_fw_binaries} ; do if test -z "${rproc_id}" ; then env set rproc_id $i; else env set rproc_fw $i${secure_suffix}; run rproc_load_and_boot_one; env set rproc_id; env set rproc_fw; fi; done
boot_targets=mmc1 mmc0 usb pxe dhcp
bootcmd=run envboot; run bootcmd_ti_mmc; bootflow scan -lb
bootcmd_ti_mmc=run init_${boot}; run update_do_main_cpsw0_qsgmii_phyinit; if test ${do_main_cpsw0_qsgmii_phyinit} -eq 1; then run main_cpsw0_qsgmii_phyinit; fi; run boot_rprocs; if test ${boot_fit} -eq 1; then run get_fit_${boot}; run get_fit_overlaystring; run run_fit; else; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern; fi;
bootdelay=2
bootdir=/boot
bootenvfile=uEnv.txt
bootm_size=0x10000000
bootmeths=script efi extlinux
bootpart=1:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
console=ttyS2,115200n8
cpu=armv8
dfu_alt_info_emmc=rawemmc raw 0 0x800000 mmcpart 1; rootfs part 0 1 mmcpart 0; tiboot3.bin.raw raw 0x0 0x800 mmcpart 1; tispl.bin.raw raw 0x800 0x1000 mmcpart 1; u-boot.img.raw raw 0x1800 0x2000 mmcpart 1; u-env.raw raw 0x3400 0x100 mmcpart 1;
dfu_alt_info_mmc=boot part 1 1; rootfs part 1 2; tiboot3.bin fat 1 1; tispl.bin fat 1 1; u-boot.img fat 1 1; uEnv.txt fat 1 1; sysfw.itb fat 1 1
dfu_alt_info_ospi=tiboot3.bin raw 0x0 0x100000; tispl.bin raw 0x100000 0x200000; u-boot.img raw 0x300000 0x400000; u-boot-env raw 0x700000 0x020000; rootfs raw 0x800000 0x3800000
dfu_alt_info_ram=tispl.bin ram 0x80080000 0x200000; u-boot.img ram 0x81000000 0x400000
dorprocboot=0
dtboaddr=0x89000000
envboot=if mmc dev ${mmcdev}; then if mmc rescan; then echo SD/MMC found on device ${mmcdev}; if test -n "${loadbootscript}" && run loadbootscript; then run bootscript; else if run loadbootenv; then echo Loaded env from ${bootenvfile}; run importbootenv; fi; if test -n $uenvcmd; then echo Running uenvcmd ...; run uenvcmd; fi; fi; fi; fi;
eth1addr=70:ff:76:1e:e9:1b
eth2addr=70:ff:76:1e:e9:1c
eth3addr=70:ff:76:1e:e9:1d
ethaddr=34:08:e1:80:a3:6c
fdt_addr_r=0x88000000
fdtaddr=0x88000000
fdtcontroladdr=ede6b9d0
fdtfile=ti/k3-am642-evm.dtb
fdtoverlay_addr_r=0x89000000
findfdt=echo WARN: fdtfile already set. Stop using findfdt in script
finduuid=part uuid ${boot} ${bootpart} uuid
fw_dev_part=1:2
get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/dtb/${fdtfile}
get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
get_fit_config=setexpr name_fit_config gsub / _ conf-${fdtfile}
get_fit_mmc=load mmc ${bootpart} ${addr_fit} ${bootdir}/${name_fit}
get_fit_overlaystring=for overlay in $name_overlays; do; setexpr name_fit_overlay gsub / _ conf-${overlay}; setenv overlaystring ${overlaystring}'#'${name_fit_overlay}; done;
get_fit_usb=load usb ${bootpart} ${addr_fit} ${bootdir}/${name_fit}
get_kern_mmc=load mmc ${bootpart} ${loadaddr} ${bootdir}/${name_kern}
get_kern_usb=load usb ${bootpart} ${loadaddr} ${bootdir}/${name_kern}
get_overlay_mmc=fdt address ${fdtaddr}; fdt resize 0x100000; for overlay in $name_overlays; do; load mmc ${bootpart} ${dtboaddr} ${bootdir}/dtb/${overlay} && fdt apply ${dtboaddr}; done;
get_overlay_usb=fdt address ${fdtaddr}; fdt resize 0x100000; for overlay in $name_overlays; do; load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && fdt apply ${dtboaddr}; done;
importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize}
init_mmc=run args_all args_mmc
init_usb=run args_all args_usb
kernel_addr_r=0x82000000
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/dtb/${fdtfile}
loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
mmcboot=if mmc dev ${mmcdev}; then devnum=${mmcdev}; devtype=mmc; if mmc rescan; then echo SD/MMC found on device ${mmcdev}; if run loadimage; then run args_mmc; if test ${boot_fit} -eq 1; then run run_fit; else run mmcloados; fi; fi; fi; fi;
mmcdev=1
mmcloados=if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run get_fdt_mmc; then bootz ${loadaddr} - ${fdtaddr}; else if test ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi; else bootz; fi;
mmcrootfstype=ext4 rootwait
name_fdt=ti/k3-am642-evm.dtb
name_fit=fitImage
name_kern=Image
partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
pxefile_addr_r=0x80100000
ramdisk_addr_r=0x88080000
rd_spec=-
rdaddr=0x88080000
rproc_fw_binaries= 0 /lib/firmware/am64-mcu-m4f0_0-fw 1 /lib/firmware/am64-main-r5f0_0-fw 2 /lib/firmware/am64-main-r5f0_1-fw 3 /lib/firmware/am64-main-r5f1_0-fw 4 /lib/firmware/am64-main-r5f1_1-fw
rproc_load_and_boot_one=if load mmc ${bootpart} $loadaddr ${rproc_fw}; then if rproc load ${rproc_id} ${loadaddr} ${filesize}; then rproc start ${rproc_id}; fi; fi
run_fit=run get_fit_config; bootm ${addr_fit}#${name_fit_config}${overlaystring}
run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}
scriptaddr=0x80000000
secure_rprocs=0
serial#=0000000000000459
soc=k3
stderr=serial@2800000
stdin=serial@2800000
stdout=serial@2800000
storage_interface=mmc
update_do_main_cpsw0_qsgmii_phyinit=setenv do_main_cpsw0_qsgmii_phyinit 0;
update_to_fit=setenv loadaddr ${addr_fit}; setenv bootfile ${name_fit}
usbboot=setenv boot usb; setenv bootpart 0:2; usb start; run init_usb; run get_kern_usb; run get_fdt_usb; run run_kern;
vendor=ti