summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts')
-rw-r--r--arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts43
1 files changed, 42 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
index f0f2bcc6815..1ecddbe655e 100644
--- a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
+++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -28,7 +28,8 @@
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
- <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>;
+ <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
+ <MBUS_ID(0x01, 0x0f) 0 0xfff80000 0x80000>;
};
gpio-keys {
@@ -56,6 +57,46 @@
};
};
+&devbus_bootcs {
+ status = "okay";
+
+ /* Read parameters */
+ devbus,bus-width = <8>;
+ devbus,turn-off-ps = <90000>;
+ devbus,badr-skew-ps = <0>;
+ devbus,acc-first-ps = <186000>;
+ devbus,acc-next-ps = <186000>;
+
+ /* Write parameters */
+ devbus,wr-high-ps = <90000>;
+ devbus,wr-low-ps = <90000>;
+ devbus,ale-wr-ps = <90000>;
+
+ /*
+ * Currently the MTD code does not recognize the MX29LV400CBCT
+ * as a bottom-type device. This could cause risks of
+ * accidentally erasing critical flash sectors. We thus define
+ * a single, write-protected partition covering the whole
+ * flash. TODO: once the flash part TOP/BOTTOM detection
+ * issue is sorted out in the MTD code, break this into at
+ * least three partitions: 'u-boot code', 'u-boot environment'
+ * and 'whatever is left'.
+ */
+ flash@0 {
+ compatible = "cfi-flash";
+ reg = <0 0x80000>;
+ bank-width = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "Full512Kb";
+ reg = <0 0x80000>;
+ read-only;
+ };
+ };
+};
+
&ehci0 {
status = "okay";
};