[PATCH 1/2] SPEAr: Add SMI NOR partition info in dts files
walimis
walimisdev at gmail.com
Thu May 3 22:41:23 EDT 2012
On Thu, May 03, 2012 at 04:07:09PM +0530, Viresh Kumar wrote:
>This patch adds NOR partitions in all SPEAr boards dts files.
>
>Signed-off-by: Viresh Kumar <viresh.kumar at st.com>
>---
>Arnd,
>
>I will have it in my pull request for SPEAr13xx. These mails are only for
>review.
>
> arch/arm/boot/dts/spear1310-evb.dts | 25 +++++++++++++++++++++++++
> arch/arm/boot/dts/spear1340-evb.dts | 25 +++++++++++++++++++++++++
> arch/arm/boot/dts/spear300-evb.dts | 25 +++++++++++++++++++++++++
> arch/arm/boot/dts/spear310-evb.dts | 20 ++++++++++++++++++--
> arch/arm/boot/dts/spear320-evb.dts | 25 +++++++++++++++++++++++++
> arch/arm/boot/dts/spear600-evb.dts | 29 +++++++++++++++++++++++++++++
> 6 files changed, 147 insertions(+), 2 deletions(-)
>
>diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
>index 12cce81..c090833 100644
>--- a/arch/arm/boot/dts/spear1310-evb.dts
>+++ b/arch/arm/boot/dts/spear1310-evb.dts
>@@ -121,6 +121,31 @@
>
> smi: flash at ea000000 {
> status = "okay";
>+ clock-rate=<50000000>;
>+
>+ flash at e6000000 {
>+ #address-cells = <1>;
>+ #size-cells = <1>;
>+ reg = <0xe6000000 0x800000>;
>+ st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
hi,
I have one question: we know smi nor flash has 8M Bytes, why we leave
0x2c0000 Bytes unused?
Liming Wang
>+ };
>+ };
> };
>
> spi0: spi at e0100000 {
>diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
>index e52b23f..0bf9d8f 100644
>--- a/arch/arm/boot/dts/spear1340-evb.dts
>+++ b/arch/arm/boot/dts/spear1340-evb.dts
>@@ -133,6 +133,31 @@
>
> smi: flash at ea000000 {
> status = "okay";
>+ clock-rate=<50000000>;
>+
>+ flash at e6000000 {
>+ #address-cells = <1>;
>+ #size-cells = <1>;
>+ reg = <0xe6000000 0x800000>;
>+ st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
>+ };
>+ };
> };
>
> spi0: spi at e0100000 {
>diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts
>index 910e264..cb66ba2 100644
>--- a/arch/arm/boot/dts/spear300-evb.dts
>+++ b/arch/arm/boot/dts/spear300-evb.dts
>@@ -87,6 +87,31 @@
>
> smi: flash at fc000000 {
> status = "okay";
>+ clock-rate=<50000000>;
>+
>+ flash at f8000000 {
>+ #address-cells = <1>;
>+ #size-cells = <1>;
>+ reg = <0xf8000000 0x800000>;
>+ st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
>+ };
>+ };
> };
>
> spi0: spi at d0100000 {
>diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts
>index eb9f19e..12ac5ed 100644
>--- a/arch/arm/boot/dts/spear310-evb.dts
>+++ b/arch/arm/boot/dts/spear310-evb.dts
>@@ -103,11 +103,27 @@
> clock-rate=<50000000>;
>
> flash at f8000000 {
>- label = "m25p64";
>- reg = <0xf8000000 0x800000>;
> #address-cells = <1>;
> #size-cells = <1>;
>+ reg = <0xf8000000 0x800000>;
> st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
>+ };
> };
> };
>
>diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
>index 96280fe..a2115aa 100644
>--- a/arch/arm/boot/dts/spear320-evb.dts
>+++ b/arch/arm/boot/dts/spear320-evb.dts
>@@ -110,6 +110,31 @@
>
> smi: flash at fc000000 {
> status = "okay";
>+ clock-rate=<50000000>;
>+
>+ flash at f8000000 {
>+ #address-cells = <1>;
>+ #size-cells = <1>;
>+ reg = <0xf8000000 0x800000>;
>+ st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
>+ };
>+ };
> };
>
> spi0: spi at d0100000 {
>diff --git a/arch/arm/boot/dts/spear600-evb.dts b/arch/arm/boot/dts/spear600-evb.dts
>index 790a7a8..1872cb0 100644
>--- a/arch/arm/boot/dts/spear600-evb.dts
>+++ b/arch/arm/boot/dts/spear600-evb.dts
>@@ -33,6 +33,35 @@
> status = "okay";
> };
>
>+ smi: flash at fc000000 {
>+ status = "okay";
>+ clock-rate=<50000000>;
>+
>+ flash at f8000000 {
>+ #address-cells = <1>;
>+ #size-cells = <1>;
>+ reg = <0xf8000000 0x800000>;
>+ st,smi-fast-mode;
>+
>+ partition at 0 {
>+ label = "xloader";
>+ reg = <0x0 0x10000>;
>+ };
>+ partition at 10000 {
>+ label = "u-boot";
>+ reg = <0x10000 0x40000>;
>+ };
>+ partition at 50000 {
>+ label = "linux";
>+ reg = <0x50000 0x2c0000>;
>+ };
>+ partition at 310000 {
>+ label = "rootfs";
>+ reg = <0x310000 0x230000>;
>+ };
>+ };
>+ };
>+
> apb {
> serial at d0000000 {
> status = "okay";
>--
>1.7.9
>
>
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