Difference between revisions of "R-Car/Boards/Lager"

From eLinux.org
Jump to: navigation, search
(Initial Lager page)
 
(Change the kernel image and device tree load addresses to give more room for kernel decompression. This fixes boot failures due to the DTB being overwritten by the decompressed kernel.)
Line 21: Line 21:
 
U-Boot boot command:
 
U-Boot boot command:
 
<pre>
 
<pre>
tftp 41000000 zImage  
+
tftp 42000000 zImage  
tftp 40f00000 r8a7790-lager.dtb  
+
tftp 41f00000 r8a7790-lager.dtb  
bootz 41000000 - dtb 40f00000
+
bootz 42000000 - dtb 41f00000
 
</pre>
 
</pre>

Revision as of 03:36, 24 October 2016

Renesas Lager

Introduction

This is the Wiki for the Renesas R-Car H2 Lager board (RTP0RC7790SEB00010S). Refer to the R-Car page for information about Renesas' R-Car SoC family.

Serial Console

Use a micro-USB cable to connect to "Debug Serial 0". Serial settings are 115200 8N1.

Booting Linux

 * Kernel config: shmobile_defconfig
 * Kernel image: arch/arm/boot/zImage
 * DTB: arch/arm/boot/dts/r8a7790-lager.dtb

U-Boot boot command:

tftp 42000000 zImage 
tftp 41f00000 r8a7790-lager.dtb 
bootz 42000000 - dtb 41f00000