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| author | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2018-03-08 08:19:05 (GMT) |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2018-03-09 06:16:35 (GMT) |
| commit | a2d3f26b55b009102ebadbe0ebb760b7aeae156d (patch) | |
| tree | 9f573bd4fda633c0d4ccc286d898e7a322bc7aaa /include/configs/MPC8568MDS.h | |
| parent | cab48d363e92671e7dcec93d3fd0f02739beb2f8 (diff) | |
| download | u-boot-a2d3f26b55b009102ebadbe0ebb760b7aeae156d.tar.xz | |
powerpc: configs: Set initrd_high environment varible
In commit 20e072f, it force to check "bootm_low" and "bootm_size" if
"initrd_high" is missing. It will cause Linux can't boot up with ramdisk
size > 100MB on PPC.
On PPC the initrd does not need to be loaded within the boot mapping.
This assumption of what the absence of initrd_high means in commit
20e072f is not universally appropriate.
As the discussion is continuing in the community, this patch is just a
workaround to fix the issue.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Diffstat (limited to 'include/configs/MPC8568MDS.h')
| -rw-r--r-- | include/configs/MPC8568MDS.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index a19b772..064a893 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -398,6 +398,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/ #define CONFIG_EXTRA_ENV_SETTINGS \ + "initrd_high=0xffffffff\0" \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "ramdiskaddr=600000\0" \ |