[PATCH repost] ARM: shmobile: lager: correct memory map
From: Khiem Nguyen <hidden>
Date: 2014-09-03 02:42:57
Also in:
linux-sh
Dear Simon-san, Shiiba-san, Thanks for the patch. On 9/3/2014 9:49 AM, Simon Horman wrote:
The base address of the second memory region on the lager
board is 0x140000000. Update the tag used in the dts file accordingly.
This is a documentation fix and should have no run-time affect.
This problem was introduced when the second memory region
was added to the lager dts file by 62bc32a2573c4219
("ARM: shmobile: Include all 4 GiB of memory on Lager)"
in v3.14.
Reported-by: NAOYA SHIIBA <redacted>
Signed-off-by: Simon Horman <redacted>
---
arch/arm/boot/dts/r8a7790-lager.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
I am reposting this as Olof originally requested a syntax change,
which I followed up on, however that change no longer seems appropriate.
This this patch seems to be correct.[...]
- memory at 180000000 {
+ memory at 140000000 {Could you give more information about not using new syntax ? I checked memblock information in both 2 ways (i.e memory at 140000000 and memory at 1,40000000) and I got same result. root at lager:~# cat /sys/kernel/debug/memblock/memory 0: 0x0000000040000000..0x000000007fffffff 1: 0x0000000140000000..0x00000001ffffffff So, what does 'no longer seems appropriate" mean ?
device_type = "memory"; reg = <1 0x40000000 0 0xc0000000>; };
Thanks. -- Best regards, KHIEM Nguyen