diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-06-08 19:32:41 -0700 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-06-22 14:36:41 +0200 |
| commit | 7bf0f5d1e202cbca1facfbbf8bd118a819eb87a3 (patch) | |
| tree | 72498b644ba9b0d8b7b2341bb315766ed74ac860 /include/configs/colibri_imx6.h | |
| parent | 39b4cb3d7490cf48263b3e0cb49b87d960059d78 (diff) | |
colibri_vf/imx6/7 apalis_imx6: synchronize/improve memory options
Synchronize initramfs related configuration options and improve
memory layout. The memory layout with an offset of 16MiB allows
to boot bigger kernels. With AUTO_ZRELADDR, which is pretty much
the standard nowadays, the kernel relacates itself to PC masked
with 0xf8000000 plus a text offset of 0x8000 (hence 0x80008000 for
Vybrid/i.MX 7 or 0x10008000 for i.MX 6). To avoid that the kernel
overwrites itself during uncompress, move the kernel further away
from its decompressed location. With a 16MiB offset from the start
of memory and a 16MiB distance to the device-tree, we allow kernel
up to ~16MiB.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'include/configs/colibri_imx6.h')
| -rw-r--r-- | include/configs/colibri_imx6.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/configs/colibri_imx6.h b/include/configs/colibri_imx6.h index baeaf1f859..f33488bd8d 100644 --- a/include/configs/colibri_imx6.h +++ b/include/configs/colibri_imx6.h @@ -207,7 +207,9 @@ #define MEM_LAYOUT_ENV_SETTINGS \ "fdt_addr_r=0x12000000\0" \ - "kernel_addr_r=0x10800000\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "kernel_addr_r=0x11000000\0" \ "ramdisk_addr_r=0x12100000\0" #define NFS_BOOTCMD \ |