leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm: mach-omap2: Generate MLO file from SD boot capable targets

Browse Source 
Secure boot targets that can be loaded from an SD card FAT partition
need to be called "MLO" on the filesystem, make a copy with this name
to clarify the correct image for SD card booting.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Andrew F. Davis 2017-06-13 15:04:59 -05:00 committed by Tom Rini
parent 31417f0e5a
commit 88024dc5ac
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm/mach-omap2/config_secure.mk
View File

@ -67,9 +67,14 @@ u-boot-spl_HS_2ND: $(obj)/u-boot-spl.bin FORCE
u-boot-spl_HS_ULO: $(obj)/u-boot-spl.bin FORCE
$(call if_changed,mkomapsecimg)
# Standard ISSW target (certain devices, various boot modes)
# Standard ISSW target (certain devices, various boot modes), when copied to
# an SD card FAT partition this file must be called "MLO", we make a copy with
# this name to make this clear
u-boot-spl_HS_ISSW: $(obj)/u-boot-spl.bin FORCE
$(call if_changed,mkomapsecimg)
@if [ -f $@ ]; then \
cp -f $@ MLO; \
fi
# For SPI flash on AM335x and AM43xx, these require special byte swap handling
# so we use the SPI_X-LOADER target instead of X-LOADER and let the
@ -79,9 +84,13 @@ u-boot-spl_HS_SPI_X-LOADER: $(obj)/u-boot-spl.bin FORCE
# For supporting single stage boot on keystone, the image is a full u-boot
# file, not an SPL. This will work for all boot devices, other than SPI
# flash
# flash. On Keystone devices when booting from an SD card FAT partition this
# file must be called "MLO"
u-boot_HS_MLO: $(obj)/u-boot.bin
$(call if_changed,mkomapsecimg)
@if [ -f $@ ]; then \
cp -f $@ MLO; \
fi
# For supporting single stage XiP QSPI on AM43xx, the image is a full u-boot
# file, not an SPL. In this case the mkomapsecimg command looks for a