[gnome-continuous-yocto/gnomeostree-3.28-rocko: 6195/8267] README.hardware: update flashing instructions for MPC8315
- From: Emmanuele Bassi <ebassi src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-continuous-yocto/gnomeostree-3.28-rocko: 6195/8267] README.hardware: update flashing instructions for MPC8315
- Date: Sun, 17 Dec 2017 04:30:14 +0000 (UTC)
commit b1d5267f0e31605b346af40778da0ac1ff298b78
Author: Ed Bartosh <ed bartosh linux intel com>
Date: Wed Jun 7 15:22:46 2017 +0300
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>
README.hardware | 15 +++++----------
1 files changed, 5 insertions(+), 10 deletions(-)
---
diff --git a/README.hardware b/README.hardware
index e6ccf78..dc6a08d 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 ---
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