Eric Lee / smarc-uboot

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Commit 6574ae694aa9caf7b6f4391a6cc295265cbc6f62

Authored by Peng Fan
1 parent 00707e9398
Exists in smarc_8mq-imx_v2020.04_5.4.24_2.1.0 and in 1 other branch smarc_8mm-imx_v2020.04_5.4.24_2.1.0

MLK-20373-6 imx8qm: xen: enable dm serial 

Enable dm serial for xen uboot.

Log as below:
 #xl console 1
MMC:   FSL_SDHC: 0
Loading Environment from <NULL>... *** Warning - bad CRC, using default environment

Failed (-5)
In:    serial@5a060000
Out:   serial@5a060000
Err:   serial@5a060000
flash target is MMC:0
Fastboot: Normal
Normal Boot
=>

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Flynn xu <flynn.xu@nxp.com>
(cherry picked from commit 132cb6f74bcd963b180de83279f00aef31bbbdca)
(cherry picked from commit 38313a6f8e437568dbc15075251d344fa67fd14b)
(cherry picked from commit 653f877b1beb4779ef0c24b81ba428503ce8ae3d)

Showing 2 changed files with 3 additions and 2 deletions Side-by-side Diff

arch/arm/dts/fsl-imx8qm-mek-xen.dts
Diff comments   View file @ 6574ae6
... ... @@ -63,6 +63,7 @@
63 63 };
64 64  
65 65 &lpuart0 {
66   - status = "disabled";
  66 + compatible = "xen,xen";
  67 + u-boot,dm-pre-reloc;
67 68 };
configs/imx8qm_mek_androidauto_xen_defconfig
Diff comments   View file @ 6574ae6
... ... @@ -10,7 +10,7 @@
10 10 CONFIG_DM_WARN=n
11 11 CONFIG_DM_DEVICE_REMOVE=n
12 12  
13   -CONFIG_DM_SERIAL=n
  13 +CONFIG_DM_SERIAL=y
14 14 CONFIG_FSL_LPUART=n
15 15 CONFIG_OF_CONTROL=y
16 16 CONFIG_DM_I2C=n