Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-03 17:41:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

powerpc/85xx: Reserve a partition of NOR flash for QE ucode firmware

Browse Source 
Due to the partition of JFFS2 overlaps with QE ucode firmware, So JFFS2
will break QE ucode. Shrink JFFS2's partition to reserve the space of
QE ucode firmware.

Signed-off-by: Jiucheng Xu <Jiucheng.Xu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Jiucheng Xu 2013-02-26 10:33:36 +08:00 committed by Kumar Gala
parent 0655149200
commit 1e612bc71b
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/powerpc/boot/dts/p1021rdb-pc.dtsi
View File

@ -62,11 +62,19 @@
};
partition@400000 {
/* 11MB for JFFS2 based Root file System */
reg = <0x00400000 0x00b00000>;
/* 10.75MB for JFFS2 based Root file System */
reg = <0x00400000 0x00ac0000>;
label = "NOR JFFS2 Root File System";
};
partition@ec0000 {
/* This location must not be altered */
/* 256KB for QE ucode firmware*/
reg = <0x00ec0000 0x00040000>;
label = "NOR QE microcode firmware";
read-only;
};
partition@f00000 {
/* This location must not be altered */
/* 512KB for u-boot Bootloader Image */