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arm-autonomy/firmware-image-juno: update offset addresses for NOR flash images

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This patch brings following improvements:
 * Remove images-r[012].txt and uEnv.txt source files
   and move all customization to add-xen-support.patch.
 * Move juno*-xen.dtb and xen binaries under dedicated
   'XEN' directory to be compatible with 8.3 format.
 * Increase XEN_DEVICETREE_DOM0_SIZE to 36 MiB.

Change-Id: I3d3ff963f97c738dcf2d90ba825729232d63ad06
Issue-Id: SCM-1567
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
This commit is contained in:
Kamil Dziezyk
2020-11-20 12:37:24 +01:00
committed by Ross Burton
parent ce8369461e
commit 342d2ec158
7 changed files with 166 additions and 253 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/conf/machine/juno-extra-settings.inc
+1
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@@ -2,3 +2,4 @@
# Juno board has 2 network interfaces, add both of them to the bridge
XENGUEST_NETWORK_BRIDGE_MEMBERS ?= "eth0 eth1"
XEN_DEVICETREE_DOM0_SIZE ?= "0x02400000"
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno.bbappend
+25 -4
View File
@@ -4,6 +4,19 @@ OVERRIDES_append = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ':xen', '', d
FILESEXTRAPATHS_prepend_xen := "${THISDIR}/${PN}:"
DEPENDS_append_xen = " dos2unix-native"
SRC_URI_append_xen = " file://add-xen-support.patch;patchdir=../"
do_install_append_xen() {
mv -v ${D}/${UNPACK_DIR}/SOFTWARE/uEnv.txt \
${D}/${UNPACK_DIR}/SOFTWARE/uenvfile
for dir in $(ls ${D}/${UNPACK_DIR}/SITE1/)
do
unix2dos ${D}/${UNPACK_DIR}/SITE1/${dir}/images.txt
done
}
DEPLOY_EXTRA_DEPS ??= ""
DEPLOY_EXTRA_DEPS_xen = "xen:do_deploy xen-devicetree:do_deploy"
@@ -14,8 +27,16 @@ do_deploy_prepend_xen() {
# xen:do_deploy and xen-devicetree:do_deploy when
# INITRAMFS_IMAGE_BUNDLE = "1", we need to handle the xen and
# xen-devicetree binaries copying in the do_deploy task.
cp ${DEPLOY_DIR_IMAGE}/xen-${COMPATIBLE_MACHINE}.efi \
${D}/${UNPACK_DIR}/SOFTWARE/xen
cp ${DEPLOY_DIR_IMAGE}/*xen.dtb \
${D}/${UNPACK_DIR}/SOFTWARE/
mkdir -p ${D}/${UNPACK_DIR}/SOFTWARE/XEN
cp -v ${DEPLOY_DIR_IMAGE}/xen-${COMPATIBLE_MACHINE}.efi \
${D}/${UNPACK_DIR}/SOFTWARE/XEN/xen
for dtb in $(basename -s .dtb ${KERNEL_DEVICETREE})
do
cp -v ${DEPLOY_DIR_IMAGE}/${dtb}-xen.dtb \
${D}/${UNPACK_DIR}/SOFTWARE/XEN/${dtb}.dtb
done
bbnote "Xen binaries added under SOFTWARE/XEN directory"
}
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno/add-xen-support.patch
+140
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@@ -0,0 +1,140 @@
arm-bsp/firmware-image-juno: add xen support
This patch adds xen and dtbs binaries entries to images-r[012].txt files.
These images-r[012].txt files contain NOR filesystem entries details,
like file offset, name, path etc.
It also adds customization for uEnv.txt file, that allows to autoboot xen.
Upstream-Status: Inappropriate [configuration]
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
diff -r -u a/images-r0.txt b/images-r0.txt
--- a/images-r0.txt 2020-11-13 17:26:27.945942230 +0100
+++ b/images-r0.txt 2020-11-13 17:26:43.221881902 +0100
@@ -1,7 +1,7 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
-TOTALIMAGES: 10 ;Number of Images (Max: 32)
+TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
@@ -24,7 +24,7 @@
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02900000 ;Image Flash Address
-NOR3FILE: \SOFTWARE\juno.dtb ;Image File Name
+NOR3FILE: \SOFTWARE\XEN\juno.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
@@ -64,8 +64,13 @@
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02A80000 ;Image Flash Address
NOR9NAME: uEnv.txt
-NOR9FILE: \SOFTWARE\uEnv.txt ;Image File Name
+NOR9FILE: \SOFTWARE\uenvfile ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
-
+NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
+NOR10ADDRESS: 0x03000000 ;Image Flash Address
+NOR10FILE: \SOFTWARE\XEN\xen ;Image File Name
+NOR10NAME: xen
+NOR10LOAD: 00000000 ;Image Load Address
+NOR10ENTRY: 00000000 ;Image Entry Point
diff -r -u a/images-r1.txt b/images-r1.txt
--- a/images-r1.txt 2020-11-13 17:26:27.945942230 +0100
+++ b/images-r1.txt 2020-11-13 17:26:43.221881902 +0100
@@ -1,7 +1,7 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
-TOTALIMAGES: 10 ;Number of Images (Max: 32)
+TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
@@ -24,7 +24,7 @@
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02900000 ;Image Flash Address
-NOR3FILE: \SOFTWARE\juno-r1.dtb ;Image File Name
+NOR3FILE: \SOFTWARE\XEN\juno-r1.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
@@ -64,8 +64,13 @@
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02A80000 ;Image Flash Address
NOR9NAME: uEnv.txt
-NOR9FILE: \SOFTWARE\uEnv.txt ;Image File Name
+NOR9FILE: \SOFTWARE\uenvfile ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
-
+NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
+NOR10ADDRESS: 0x03000000 ;Image Flash Address
+NOR10FILE: \SOFTWARE\XEN\xen ;Image File Name
+NOR10NAME: xen
+NOR10LOAD: 00000000 ;Image Load Address
+NOR10ENTRY: 00000000 ;Image Entry Point
diff -r -u a/images-r2.txt b/images-r2.txt
--- a/images-r2.txt 2020-11-13 17:26:27.949942214 +0100
+++ b/images-r2.txt 2020-11-13 17:26:43.221881902 +0100
@@ -1,7 +1,7 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
-TOTALIMAGES: 10 ;Number of Images (Max: 32)
+TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
@@ -24,7 +24,7 @@
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02900000 ;Image Flash Address
-NOR3FILE: \SOFTWARE\juno-r2.dtb ;Image File Name
+NOR3FILE: \SOFTWARE\XEN\juno-r2.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
@@ -64,8 +64,13 @@
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02A80000 ;Image Flash Address
NOR9NAME: uEnv.txt
-NOR9FILE: \SOFTWARE\uEnv.txt ;Image File Name
+NOR9FILE: \SOFTWARE\uenvfile ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
-
+NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
+NOR10ADDRESS: 0x03000000 ;Image Flash Address
+NOR10FILE: \SOFTWARE\XEN\xen ;Image File Name
+NOR10NAME: xen
+NOR10LOAD: 00000000 ;Image Load Address
+NOR10ENTRY: 00000000 ;Image Entry Point
diff -r -u a/uEnv.txt b/uEnv.txt
--- a/uEnv.txt 2020-11-13 17:26:27.949942214 +0100
+++ b/uEnv.txt 2020-11-13 17:26:43.221881902 +0100
@@ -1,3 +1,5 @@
+xen_name=xen
+xen_addr=0x84000000
uenvcmd=run mybootcmd
mybootcmd=echo Loading custom boot command; \
echo Loading kernel; \
@@ -7,5 +9,7 @@
afs load ${fdtfile} ${fdt_addr_r}; \
if test $? -eq 1; then echo Loading ${fdt_alt_name} instead of ${fdtfile}; \
afs load ${fdt_alt_name} ${fdt_addr_r}; fi; fdt addr ${fdt_addr_r}; fdt resize; \
-booti ${kernel_addr_r} - ${fdt_addr_r};
+echo Loading Xen; \
+afs load ${xen_name} ${xen_addr}; \
+if test $? -eq 0; then echo Booting Xen; bootefi ${xen_addr} ${fdt_addr_r}; fi;
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno/images-r0.txt
-78
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@@ -1,78 +0,0 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
NOR0FILE: \SOFTWARE\fip.bin ;Image File Name
NOR0LOAD: 00000000 ;Image Load Address
NOR0ENTRY: 00000000 ;Image Entry Point
NOR1UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR1ADDRESS: 0x03EC0000 ;Image Flash Address
NOR1FILE: \SOFTWARE\bl1.bin ;Image File Name
NOR1LOAD: 00000000 ;Image Load Address
NOR1ENTRY: 00000000 ;Image Entry Point
NOR2UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR2ADDRESS: 0x00500000 ;Image Flash Address
NOR2FILE: \SOFTWARE\Image ;Image File Name
NOR2NAME: norkern ;Rename kernel to norkern
NOR2LOAD: 00000000 ;Image Load Address
NOR2ENTRY: 00000000 ;Image Entry Point
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02700000 ;Image Flash Address
NOR3FILE: \SOFTWARE\juno-xen.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
NOR4UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR4ADDRESS: 0x01D00000 ;Image Flash Address
NOR4FILE: \SOFTWARE\xen ;Image File Name
NOR4NAME: xen
NOR4LOAD: 00000000 ;Image Load Address
NOR4ENTRY: 00000000 ;Image Entry Point
NOR5UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR5ADDRESS: 0x025C0000 ;Image Flash Address
NOR5FILE: \SOFTWARE\hdlcdclk.dat ;Image File Name
NOR5LOAD: 00000000 ;Image Load Address
NOR5ENTRY: 00000000 ;Image Entry Point
NOR6UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR6ADDRESS: 0x03E40000 ;Image Flash Address
NOR6FILE: \SOFTWARE\scp_bl1.bin ;Image File Name
NOR6LOAD: 00000000 ;Image Load Address
NOR6ENTRY: 00000000 ;Image Entry Point
NOR7UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR7ADDRESS: 0x0BF00000 ;Image Flash Address
NOR7FILE: \SOFTWARE\startup.nsh ;Image File Name
NOR7NAME: startup.nsh
NOR7LOAD: 00000000 ;Image Load Address
NOR7ENTRY: 00000000 ;Image Entry Point
NOR8UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR8ADDRESS: 0x0BFC0000 ;Image Flash Address
NOR8FILE: \SOFTWARE\blank.img ;Image File Name
NOR8NAME: BOOTENV
NOR8LOAD: 00000000 ;Image Load Address
NOR8ENTRY: 00000000 ;Image Entry Point
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02600000 ;Image Flash Address
NOR9FILE: \SOFTWARE\selftest ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR10ADDRESS: 0x02780000 ;Image Flash Address
NOR10NAME: uEnv.txt
NOR10FILE: \SOFTWARE\uEnv.txt ;Image File Name
NOR10LOAD: 00000000 ;Image Load Address
NOR10ENTRY: 00000000 ;Image Entry Point
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno/images-r1.txt
-78
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@@ -1,78 +0,0 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
NOR0FILE: \SOFTWARE\fip.bin ;Image File Name
NOR0LOAD: 00000000 ;Image Load Address
NOR0ENTRY: 00000000 ;Image Entry Point
NOR1UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR1ADDRESS: 0x03EC0000 ;Image Flash Address
NOR1FILE: \SOFTWARE\bl1.bin ;Image File Name
NOR1LOAD: 00000000 ;Image Load Address
NOR1ENTRY: 00000000 ;Image Entry Point
NOR2UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR2ADDRESS: 0x00500000 ;Image Flash Address
NOR2FILE: \SOFTWARE\Image ;Image File Name
NOR2NAME: norkern ;Rename kernel to norkern
NOR2LOAD: 00000000 ;Image Load Address
NOR2ENTRY: 00000000 ;Image Entry Point
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02700000 ;Image Flash Address
NOR3FILE: \SOFTWARE\juno-r1-xen.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
NOR4UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR4ADDRESS: 0x01D00000 ;Image Flash Address
NOR4FILE: \SOFTWARE\xen ;Image File Name
NOR4NAME: xen
NOR4LOAD: 00000000 ;Image Load Address
NOR4ENTRY: 00000000 ;Image Entry Point
NOR5UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR5ADDRESS: 0x025C0000 ;Image Flash Address
NOR5FILE: \SOFTWARE\hdlcdclk.dat ;Image File Name
NOR5LOAD: 00000000 ;Image Load Address
NOR5ENTRY: 00000000 ;Image Entry Point
NOR6UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR6ADDRESS: 0x03E40000 ;Image Flash Address
NOR6FILE: \SOFTWARE\scp_bl1.bin ;Image File Name
NOR6LOAD: 00000000 ;Image Load Address
NOR6ENTRY: 00000000 ;Image Entry Point
NOR7UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR7ADDRESS: 0x0BF00000 ;Image Flash Address
NOR7FILE: \SOFTWARE\startup.nsh ;Image File Name
NOR7NAME: startup.nsh
NOR7LOAD: 00000000 ;Image Load Address
NOR7ENTRY: 00000000 ;Image Entry Point
NOR8UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR8ADDRESS: 0x0BFC0000 ;Image Flash Address
NOR8FILE: \SOFTWARE\blank.img ;Image File Name
NOR8NAME: BOOTENV
NOR8LOAD: 00000000 ;Image Load Address
NOR8ENTRY: 00000000 ;Image Entry Point
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02600000 ;Image Flash Address
NOR9FILE: \SOFTWARE\selftest ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR10ADDRESS: 0x02780000 ;Image Flash Address
NOR10NAME: uEnv.txt
NOR10FILE: \SOFTWARE\uEnv.txt ;Image File Name
NOR10LOAD: 00000000 ;Image Load Address
NOR10ENTRY: 00000000 ;Image Entry Point
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno/images-r2.txt
-78
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@@ -1,78 +0,0 @@
TITLE: Versatile Express Images Configuration File
[IMAGES]
TOTALIMAGES: 11 ;Number of Images (Max: 32)
NOR0UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR0ADDRESS: 0x00000000 ;Image Flash Address
NOR0FILE: \SOFTWARE\fip.bin ;Image File Name
NOR0LOAD: 00000000 ;Image Load Address
NOR0ENTRY: 00000000 ;Image Entry Point
NOR1UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR1ADDRESS: 0x03EC0000 ;Image Flash Address
NOR1FILE: \SOFTWARE\bl1.bin ;Image File Name
NOR1LOAD: 00000000 ;Image Load Address
NOR1ENTRY: 00000000 ;Image Entry Point
NOR2UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR2ADDRESS: 0x00500000 ;Image Flash Address
NOR2FILE: \SOFTWARE\Image ;Image File Name
NOR2NAME: norkern ;Rename kernel to norkern
NOR2LOAD: 00000000 ;Image Load Address
NOR2ENTRY: 00000000 ;Image Entry Point
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02700000 ;Image Flash Address
NOR3FILE: \SOFTWARE\juno-r2-xen.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
NOR4UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR4ADDRESS: 0x01D00000 ;Image Flash Address
NOR4FILE: \SOFTWARE\xen ;Image File Name
NOR4NAME: xen
NOR4LOAD: 00000000 ;Image Load Address
NOR4ENTRY: 00000000 ;Image Entry Point
NOR5UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR5ADDRESS: 0x025C0000 ;Image Flash Address
NOR5FILE: \SOFTWARE\hdlcdclk.dat ;Image File Name
NOR5LOAD: 00000000 ;Image Load Address
NOR5ENTRY: 00000000 ;Image Entry Point
NOR6UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR6ADDRESS: 0x03E40000 ;Image Flash Address
NOR6FILE: \SOFTWARE\scp_bl1.bin ;Image File Name
NOR6LOAD: 00000000 ;Image Load Address
NOR6ENTRY: 00000000 ;Image Entry Point
NOR7UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR7ADDRESS: 0x0BF00000 ;Image Flash Address
NOR7FILE: \SOFTWARE\startup.nsh ;Image File Name
NOR7NAME: startup.nsh
NOR7LOAD: 00000000 ;Image Load Address
NOR7ENTRY: 00000000 ;Image Entry Point
NOR8UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR8ADDRESS: 0x0BFC0000 ;Image Flash Address
NOR8FILE: \SOFTWARE\blank.img ;Image File Name
NOR8NAME: BOOTENV
NOR8LOAD: 00000000 ;Image Load Address
NOR8ENTRY: 00000000 ;Image Entry Point
NOR9UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR9ADDRESS: 0x02600000 ;Image Flash Address
NOR9FILE: \SOFTWARE\selftest ;Image File Name
NOR9LOAD: 00000000 ;Image Load Address
NOR9ENTRY: 00000000 ;Image Entry Point
NOR10UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR10ADDRESS: 0x02780000 ;Image Flash Address
NOR10NAME: uEnv.txt
NOR10FILE: \SOFTWARE\uEnv.txt ;Image File Name
NOR10LOAD: 00000000 ;Image Load Address
NOR10ENTRY: 00000000 ;Image Entry Point
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/recipes-bsp/images/firmware-image-juno/uEnv.txt
-15
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@@ -1,15 +0,0 @@
xen_name=xen
xen_addr=0x84000000
uenvcmd=run mybootcmd
mybootcmd=echo Loading custom boot command; \
echo Loading kernel; \
afs load ${kernel_name} ${kernel_addr} ; \
if test $? -eq 1; then echo Loading ${kernel_alt_name} instead of ${kernel_name}; afs load ${kernel_alt_name} ${kernel_addr}; fi; \
echo Loading device tree; \
afs load ${fdtfile} ${fdt_addr}; \
if test $? -eq 1; then echo Loading ${fdt_alt_name} instead of ${fdtfile}; \
afs load ${fdt_alt_name} ${fdt_addr}; fi; fdt addr ${fdt_addr}; fdt resize; \
echo Loading Xen; \
afs load ${xen_name} ${xen_addr}; \
if test $? -eq 0; then echo Booting Xen; bootefi ${xen_addr} ${fdt_addr}; fi;