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rockchip: dts: rk3399-puma: put environment (in MMC/SD configurations) before SPL

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As our SPL stage can grow quite large (80KB+ are not unusual) on the
RK3399-Q7, the default setting for the environment location (in
include/configs/rockchip-common.h) can overlap our SPL.

This change finally makes use of the 'u-boot,mmc-env-offset' DTS
property to override the environment location and put it at 16KB into
the device, which is right before the SPL (located at 32KB).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Philipp Tomsich 2017-07-19 14:32:22 +02:00
parent 01106571ad
commit 56f580d3eb
1 changed files with 2 additions and 1 deletions
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3
arch/arm/dts/rk3399-puma.dtsi
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@ -12,7 +12,8 @@
compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";
config {
u-boot,spl-payload-offset = <0x40000>; /* 256kbyte */
u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */
u-boot,boot-led = "module_led";
};