FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-29 13:00:35 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ARM: dts: Add NOR flash bindings for OMAP2420 H4

Browse Source 
Add device-tree node for the 64MB NOR on the OMAP2420-H4 board.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
This commit is contained in:
Jon Hunter 2013-04-07 20:17:07 -05:00 committed by Benoit Cousson
parent a6f3e58777
commit f782574089
1 changed files with 46 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
arch/arm/boot/dts/omap2420-h4.dts
View File

@ -18,3 +18,49 @@
reg = <0x80000000 0x4000000>; /* 64 MB */
};
};
&gpmc {
ranges = <0 0 0x08000000 0x04000000>;
nor@0,0 {
compatible = "cfi-flash";
linux,mtd-name= "intel,ge28f256l18b85";
#address-cells = <1>;
#size-cells = <1>;
reg = <0 0 0x04000000>;
bank-width = <2>;
gpmc,mux-add-data = <2>;
gpmc,cs-on-ns = <10>;
gpmc,cs-rd-off-ns = <160>;
gpmc,cs-wr-off-ns = <160>;
gpmc,adv-on-ns = <20>;
gpmc,adv-rd-off-ns = <50>;
gpmc,adv-wr-off-ns = <50>;
gpmc,oe-on-ns = <60>;
gpmc,oe-off-ns = <120>;
gpmc,we-on-ns = <60>;
gpmc,we-off-ns = <120>;
gpmc,rd-cycle-ns = <170>;
gpmc,wr-cycle-ns = <170>;
gpmc,access-ns = <150>;
gpmc,page-burst-access-ns = <10>;
partition@0 {
label = "bootloader";
reg = <0 0x20000>;
};
partition@0x20000 {
label = "params";
reg = <0x20000 0x20000>;
};
partition@0x40000 {
label = "kernel";
reg = <0x40000 0x200000>;
};
partition@0x240000 {
label = "file-system";
reg = <0x240000 0x3dc0000>;
};
};
};