From: Atish Patra <atish.patra@wdc.com>
Date: Fri, 22 Feb 2019 02:04:07 +0000 (-0800)
Subject: doc: Fix root partition details for fu540.
X-Git-Tag: v0.2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fde1c42db35a991f62a1a8a6b26508dab486e61a;p=platform%2Fkernel%2Fopensbi.git

doc: Fix root partition details for fu540.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
---

diff --git a/docs/platform/sifive_fu540.md b/docs/platform/sifive_fu540.md
index 95a4326..286abdd 100644
--- a/docs/platform/sifive_fu540.md
+++ b/docs/platform/sifive_fu540.md
@@ -161,9 +161,13 @@ tftpboot ${ramdisk_addr_r} /sifive/fu540/uRamdisk
 7. Set the boot command-line arguments.
 
 ```
-setenv bootargs "root=/dev/ram rw console=ttySIF0 earlycon=sbi"
+setenv bootargs "root=<root partition> rw console=ttySIF0 earlycon=sbi"
 ```
 
+N.B. root partition should point to
+     ** /dev/ram ** - If a ramdisk is used
+     ** root=/dev/mmcblk0pX ** - If a rootfs is already on some other partition of sdcard 
+
 8. Now boot into Linux.
 
 ```