Since the device tree relocation is disabled (fdt_high set to 0xffffffff), U-Boot keeps the device tree at its load address 0x81000000. The kernel uncompresses itself to 0x80008000 by default, hence this limits the maximum (uncompressed) kernel size to somewhat below 16MiB, otherwise the device tree gets overwritten by the kernel data...
Move the device tree load address to 0x84000000 to avoid that the device tree being overwritten by the kernel. Signed-off-by: Stefan Agner <[email protected]> --- include/configs/vf610twr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h index 324ba8f..1d15f35 100644 --- a/include/configs/vf610twr.h +++ b/include/configs/vf610twr.h @@ -129,7 +129,7 @@ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "fdt_file=vf610-twr.dtb\0" \ - "fdt_addr=0x81000000\0" \ + "fdt_addr=0x84000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ -- 2.6.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
