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freedombone
Commits
20105bdd
Commit
20105bdd
authored
6 years ago
by
Bob Mottram
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Enable uboot from usb
parent
ec97350d
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src/freedombone-image-hardware-setup
+24
-11
24 additions, 11 deletions
src/freedombone-image-hardware-setup
with
24 additions
and
11 deletions
src/freedombone-image-hardware-setup
+
24
−
11
View file @
20105bdd
...
...
@@ -155,12 +155,23 @@ arm_setup_boot() {
arm_initrd_addr
=
'0x48000000'
arm_fdtaddr
=
'0x47000000'
arm_boot_script
=
/boot/boot.cmd
arm_boot_device
=
mmc
arm_boot_start
=
arm_boot_dev
=
case
"
$dtb
"
in
"am"
*
)
arm_loadaddr
=
'0x82000000'
arm_initrd_addr
=
'0x88080000'
arm_fdtaddr
=
'0x88000000'
arm_boot_script
=
/boot/uEnv.txt
if
[
"
$EXTERNAL_DRIVE
"
]
;
then
arm_boot_dev
=
'bootdev=0:1'
arm_boot_device
=
usb
arm_loadaddr
=
'0x80300000'
arm_initrd_addr
=
'0x81600000'
arm_fdtaddr
=
'0x815f0000'
arm_boot_start
=
'usb start; '
fi
;;
esac
...
...
@@ -169,6 +180,7 @@ arm_setup_boot() {
mmcroot=/dev/
${
arm_root_device
}
ro
mmcrootfstype=
$fstype
rootwait fixrtc
mmcrootflags=subvol=@
${
arm_boot_dev
}
console=ttyO0,115200n8
...
...
@@ -182,14 +194,14 @@ fdtaddr=$arm_fdtaddr
initrd_high=0xffffffff
fdt_high=0xffffffff
loadkernel=load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{loadaddr}
\$
{kernel_file}
loadinitrd=load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{initrd_addr}
\$
{initrd_file}; setenv initrd_size
\$
{filesize}
loadfdt=load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{fdtaddr} /dtbs/
\$
{fdtfile}
loadkernel=load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{loadaddr}
\$
{kernel_file}
loadinitrd=load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{initrd_addr}
\$
{initrd_file}; setenv initrd_size
\$
{filesize}
loadfdt=load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{fdtaddr} /dtbs/
\$
{fdtfile}
loadfiles=run loadkernel; run loadinitrd; run loadfdt
mmcargs=setenv bootargs init=/lib/systemd/systemd console=tty0 console=
\$
{console} root=
\$
{mmcroot} rootfstype=
\$
{mmcrootfstype} rootflags=
\$
{mmcrootflags} ifnames=0 slub_debug=FZP slab_nomerge page_poison=1
uenvcmd=run loadfiles; run mmcargs; bootz
\$
{loadaddr}
\$
{initrd_addr}:
\$
{initrd_size}
\$
{fdtaddr}
uenvcmd=
${
arm_boot_start
}
run loadfiles; run mmcargs; bootz
\$
{loadaddr}
\$
{initrd_addr}:
\$
{initrd_size}
\$
{fdtaddr}
EOF
;;
*
)
cat
>>
$arm_boot_script
<<
EOF
...
...
@@ -199,6 +211,7 @@ setenv mmcpart 1
setenv mmcroot /dev/
${
arm_root_device
}
ro
setenv mmcrootfstype
$fstype
rootwait fixrtc
setenv mmcrootflags subvol=@
${
arm_boot_dev
}
setenv console ttyS0,115200n8
...
...
@@ -206,21 +219,21 @@ setenv kernel_file $vmlinuz
setenv initrd_file
$initRd
setenv fdtfile
$dtb
setenv loadaddr
0x46000000
setenv initrd_addr
0x48000000
setenv fdtaddr
0x47000000
setenv loadaddr
$arm_loadaddr
setenv initrd_addr
$arm_initrd_addr
setenv fdtaddr
$arm_fdtaddr
setenv initrd_high 0xffffffff
setenv fdt_high 0xffffffff
setenv loadkernel load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{loadaddr}
\$
{kernel_file}
setenv loadinitrd load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{initrd_addr}
\$
{initrd_file}
\\
; setenv initrd_size
\\\$
{filesize}
setenv loadfdt load
mmc
\$
{mmcdev}:
\$
{mmcpart}
\$
{fdtaddr} /dtbs/
\$
{fdtfile}
setenv loadkernel load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{loadaddr}
\$
{kernel_file}
setenv loadinitrd load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{initrd_addr}
\$
{initrd_file}
\\
; setenv initrd_size
\\\$
{filesize}
setenv loadfdt load
${
arm_boot_device
}
\$
{mmcdev}:
\$
{mmcpart}
\$
{fdtaddr} /dtbs/
\$
{fdtfile}
setenv loadfiles run loadkernel
\\
; run loadinitrd
\\
; run loadfdt
setenv mmcargs setenv bootargs init=/lib/systemd/systemd console=
\$
{console} root=
\$
{mmcroot} rootfstype=
\$
{mmcrootfstype} rootflags=
\$
{mmcrootflags} ifnames=0 slub_debug=FZP slab_nomerge page_poison=1
run loadfiles; run mmcargs; bootz
\$
{loadaddr}
\$
{initrd_addr}:
\$
{initrd_size}
\$
{fdtaddr}
${
arm_boot_start
}
run loadfiles; run mmcargs; bootz
\$
{loadaddr}
\$
{initrd_addr}:
\$
{initrd_size}
\$
{fdtaddr}
EOF
;;
esac
...
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