summaryrefslogtreecommitdiffstats
path: root/README.hardware
diff options
context:
space:
mode:
authorEd Bartosh <ed.bartosh@linux.intel.com>2017-06-07 15:22:46 +0300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-06-09 17:13:45 +0100
commitb1d5267f0e31605b346af40778da0ac1ff298b78 (patch)
tree1b1379608b01f1a017340b73b565438c733b3863 /README.hardware
parentf1fd97be551fe4ec2027cd8d17abd63c772f8305 (diff)
downloadpoky-b1d5267f0e31605b346af40778da0ac1ff298b78.tar.gz
poky-b1d5267f0e31605b346af40778da0ac1ff298b78.tar.bz2
poky-b1d5267f0e31605b346af40778da0ac1ff298b78.zip
README.hardware: update flashing instructions for MPC8315
Using 1000000 memory address for kernel and a00000 for dtb can cause kernel image to overwrite dtb when uncompressing and u-boot crashing with: ERROR: image is not a fdt - must RESET the board to recover. Updated flashing instructions for the board to use addresses 1000000 and 2000000 to avoid this error. Got rid of resetting loadaddr and ftdaddr u-boot variables. (From meta-yocto rev: 05fc7fc19a9b43cab31ea873e5c38a2737c799cf) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'README.hardware')
-rw-r--r--README.hardware15
1 files changed, 5 insertions, 10 deletions
diff --git a/README.hardware b/README.hardware
index e6ccf7808e..dc6a08dea7 100644
--- a/README.hardware
+++ b/README.hardware
@@ -255,21 +255,16 @@ Reset the board
and flash it to NOR flash as described above.
- 6. Set fdtaddr and loadaddr. This is not necessary if you set them before.
-
- => setenv fdtaddr a00000
- => setenv loadaddr 1000000
-
- 7. Load the kernel and dtb from first partition of the USB disk:
+ 6. Load the kernel and dtb from the first partition of the USB disk:
=> usb start
- => ext2load usb 0:1 $loadaddr uImage
- => ext2load usb 0:1 $fdtaddr dtb
+ => ext2load usb 0:1 1000000 uImage
+ => ext2load usb 0:1 2000000 dtb
- 8. Set bootargs and boot up the device
+ 7. Set bootargs and boot up the device
=> setenv bootargs root=/dev/sdb2 rw rootwait console=ttyS0,115200
- => bootm $loadaddr - $fdtaddr
+ => bootm 1000000 - 2000000
--- Booting from NFS root ---