GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-15 19:51:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

arch: dts: am642-sk-u-boot: Disable main_sdhci0 DT node and define alias index 1 for main_sdhci1 node

Browse source 
A Wilink wireless device is connected to MMCSD0 subsystem and is not
supported in U-Boot. Therefore, disable main_sdhci0 device tree node in
U-Boot.

If main_sdhci0 device tree node is disabled then the the index of
main_sdhci1 node becomes 0 which leads to break in boot flow. Therefore,
add an alias to fix the index to 1.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210726152807.22991-3-a-govindraju@ti.com
This commit is contained in:
Aswath Govindraju 2021-07-26 20:58:03 +05:30 • committed by Lokesh Vutla
parent 2140d6b0ff
commit 0817dd5432
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
arch/arm/dts/k3-am642-sk-u-boot.dtsi
View file

@ -8,6 +8,10 @@
stdout-path = "serial2:115200n8";
tick-timer = &timer1;
};
aliases {
mmc1 = &sdhci1;
};
};
&cbass_main{
@ -79,6 +83,7 @@
};
&sdhci0 {
status = "disabled";
u-boot,dm-spl;
};