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dts: exynos: snow: Add memory layout description

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Add a description of the snow memory layout to assist flashing tools which
want to be able to deal with any exynos image.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2015-07-02 18:16:17 -06:00
parent eca4866586
commit 59408eb205
1 changed files with 53 additions and 0 deletions
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53
arch/arm/dts/exynos5250-snow.dts
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@ -43,6 +43,59 @@
i2s = "/sound@3830000";
};
memory {
reg = <0x40000000 0x80000000>;
};
chosen {
bootargs = "console=tty1";
stdout-path = "serial3:115200n8";
};
iram {
reg = <0x02020000 0x60000>;
};
config {
samsung,bl1-offset = <0x1400>;
samsung,bl2-offset = <0x3400>;
u-boot-memory = "/memory";
u-boot-offset = <0x3e00000 0x100000>;
};
flash {
reg = <0 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
pre-boot {
label = "bl1 pre-boot";
reg = <0 0x2000>;
read-only;
filename = "e5250.nbl1.bin";
type = "blob exynos-bl1";
required;
};
spl {
label = "bl2 spl";
reg = <0x2000 0x4000>;
read-only;
filename = "bl2.bin";
type = "blob exynos-bl2 boot,dtb";
payload = "/flash/ro-boot";
required;
};
ro-boot {
label = "u-boot";
reg = <0x6000 0x9a000>;
read-only;
type = "blob boot,dtb";
required;
};
};
i2c4: i2c@12CA0000 {
cros_ec_old: cros-ec@1e {
reg = <0x1e>;