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...@freescale.com>
---
arch/powerpc/boot/dts/p1021rdb-pc.dtsi | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
index c13abfb..d6274c5 100644
--- a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
+++ b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
@@ -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 */
--
1.6.4
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